JoaoJunior/formatted-java-code-APR · Datasets at Hugging Face

public UIComponent getEditContainer() { WFUtilArticle localizer = WFUtilArticle.getWFUtilArticle(); String ref = ARTICLE_ITEM_BEAN_ID + ".";// String bref = WFPage.CONTENT_BUNDLE + "."; WFContainer mainContainer = new WFContainer(); mainContainer.setId(ARTICLE_EDITOR_ID); WFErrorMessages em = new WFErrorMessages(); em.addErrorMessage(HEADLINE_ID); em.addErrorMessage(TEASER_ID);// em.addErrorMessage(PUBLISHED_FROM_DATE_ID);// em.addErrorMessage(PUBLISHED_TO_DATE_ID); em.addErrorMessage(SAVE_ID); mainContainer.add(em); HtmlPanelGrid p = WFPanelUtil.getPlainFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("headline"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "language"), WFUtil.getText(":"))); HtmlInputText headlineInput = WFUtil.getInputText(HEADLINE_ID, ref + "headline"); headlineInput.setSize(40); p.getChildren().add(headlineInput); //HtmlSelectOneMenu localeMenu = WFUtil.getSelectOneMenu(LOCALE_ID, ref + "allLocales", ref + "pendingLocaleId"); //localeMenu.setOnchange("document.forms[0].submit();"); //p.getChildren().add(localeMenu); p.getChildren().add(WFUtil.group(localizer.getTextVB("teaser"), WFUtil.getText(":"))); HtmlInputTextarea teaserArea = WFUtil.getTextArea(TEASER_ID, ref + "teaser", "440px", "30px"); p.getChildren().add(teaserArea); p.getChildren().add(WFUtil.group(localizer.getTextVB("author"), WFUtil.getText(":"))); HtmlInputText authorInput = WFUtil.getInputText(AUTHOR_ID, ref + "author"); authorInput.setSize(22); p.getChildren().add(authorInput); p.getChildren().add(WFUtil.group(localizer.getTextVB("body"), WFUtil.getText(":"))); HTMLArea bodyArea = WFUtil.getHtmlAreaTextArea(BODY_ID, ref + "body", "100%", "400px"); bodyArea.addPlugin(HTMLArea.PLUGIN_TABLE_OPERATIONS); bodyArea.addPlugin(HTMLArea.PLUGIN_DYNAMIC_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CONTEXT_MENU); bodyArea.addPlugin(HTMLArea.PLUGIN_LIST_TYPE); bodyArea.addPlugin(HTMLArea.PLUGIN_CHARACTER_MAP); bodyArea.setAllowFontSelection(false); HtmlCommandButton editButton = localizer.getButtonVB(EDIT_HTML_ID, "edit"); editButton.setOnclick("wurl='htmlarea/webface/htmledit.jsp?" + PREVIEW_ARTICLE_ITEM_ID + "='+this.tabindex;window.open(wurl,'Edit','height=450,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');return false;"); p.getChildren().add(WFUtil.group(WFUtil.group(bodyArea, WFUtil.getBreak()), editButton));/* WFContainer imageContainer = new WFContainer(); imageContainer.add(WFUtil.getButtonVB(ADD_IMAGE_ID, bref + "add_image", this)); imageContainer.add(WFUtil.getBreak()); imageContainer.add(getImageList()); p.getChildren().add(imageContainer); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "source"), WFUtil.getText(":"))); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "main_category"), WFUtil.getText(":"))); HtmlInputTextarea sourceArea = WFUtil.getTextArea(SOURCE_ID, ref + "source", "440px", "30px"); p.getChildren().add(sourceArea); HtmlSelectOneMenu mainCategoryMenu = WFUtil.getSelectOneMenu(MAIN_CATEGORY_ID, ref + "categories", ref + "mainCategoryId"); p.getChildren().add(mainCategoryMenu); */ mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);/* p.getChildren().add(WFUtil.group(WFUtil.getHeaderTextVB(bref + "created"), WFUtil.getTextVB(ref + "creationDate") ));*/ p.getChildren().add(WFUtil.getText(" ")); UIComponent t = WFUtil.group(localizer.getHeaderTextVB("status"), WFUtil.getText(": ")); t.getChildren().add(WFUtil.getTextVB(ref + "status")); p.getChildren().add(t); p.getChildren().add(WFUtil.getText(" ")); p.getChildren().add(WFUtil.group(localizer.getHeaderTextVB("current_version"), WFUtil.getTextVB(ref + "versionId") )); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("comment"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "attachments"), WFUtil.getText(":"))); HtmlInputTextarea commentArea = WFUtil.getTextArea(COMMENT_ID, ref + "comment", "400px", "60px"); p.getChildren().add(commentArea);// WFContainer attachmentContainer = new WFContainer();// attachmentContainer.add(WFUtil.getButtonVB(ADD_ATTACHMENT_ID, bref + "add_attachment", this));// attachmentContainer.add(WFUtil.getBreak());// attachmentContainer.add(getAttachmentList());// p.getChildren().add(attachmentContainer); mainContainer.add(p); // p = WFPanelUtil.getFormPanel(1);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "related_content_items"), WFUtil.getText(":"))); // WFContainer contentItemContainer = new WFContainer(); // contentItemContainer.add(WFUtil.getButtonVB(ADD_RELATED_CONTENT_ITEM_ID, bref + "add_content_item", this));// contentItemContainer.add(WFUtil.getBreak());// contentItemContainer.add(getRelatedContentItemsList());// p.getChildren().add(contentItemContainer);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "publishing_date"), WFUtil.getText(":"))); // WFDateInput publishedFromInput = WFUtil.getDateInput(PUBLISHED_FROM_DATE_ID, ref + "case.publishedFromDate");// publishedFromInput.setShowTime(true);// p.getChildren().add(publishedFromInput);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "expiration_date"), WFUtil.getText(":"))); // WFDateInput publishedToInput = WFUtil.getDateInput(PUBLISHED_TO_DATE_ID, ref + "case.publishedToDate");// publishedToInput.setShowTime(true);// p.getChildren().add(publishedToInput); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);// HtmlCommandButton editCategoriesButton = WFUtil.getButtonVB(EDIT_CATEGORIES_ID, bref + "edit_categories", this);// p.getChildren().add(editCategoriesButton); p.getChildren().add(WFUtil.group(localizer.getTextVB("category"), WFUtil.getText(":"))); HtmlInputText categoryInput = WFUtil.getInputText(MAIN_CATEGORY_ID, ref + "mainCategory"); if(null==categoryInput.getValue() || "".equals(categoryInput.getValue())) { categoryInput.setValue(ROOT_CATEGORY); } categoryInput.setSize(40); p.getChildren().add(categoryInput); p.getChildren().add(WFUtil.getBreak());// WFComponentSelector cs = new WFComponentSelector();// cs.setId(BUTTON_SELECTOR_ID);// cs.setDividerText(" "); HtmlCommandButton saveButton = WFUtil.getButtonVB(SAVE_ID, "save", this);// cs.add(saveButton);// cs.add(WFUtil.getButtonVB(FOR_REVIEW_ID, bref + "for_review", this));// cs.add(WFUtil.getButtonVB(PUBLISH_ID, bref + "publish", this));// cs.add(WFUtil.getButtonVB(REWRITE_ID, bref + "rewrite", this));// cs.add(WFUtil.getButtonVB(REJECT_ID, bref + "reject", this));// cs.add(WFUtil.getButtonVB(DELETE_ID, bref + "delete", this));// cs.add(WFUtil.getButtonVB(CANCEL_ID, bref + "cancel", this));// cs.setSelectedId(CANCEL_ID, true);// p.getChildren().add(cs); p.getChildren().add(saveButton); mainContainer.add(p); WFComponentSelector editorSelector = new WFComponentSelector(); editorSelector.setId(EDITOR_SELECTOR_ID); editorSelector.add(mainContainer); editorSelector.add(getCategoryEditContainer());// FileUploadForm f = new FileUploadForm(this, FILE_UPLOAD_ID, FILE_UPLOAD_CANCEL_ID); FileUploadForm f = new FileUploadForm(); f.setId(FILE_UPLOAD_FORM_ID); editorSelector.add(f); editorSelector.add(getRelatedContentItemsContainer()); editorSelector.setSelectedId(ARTICLE_EDITOR_ID, true); return editorSelector; }

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public UIComponent getEditContainer() { WFUtilArticle localizer = WFUtilArticle.getWFUtilArticle(); String ref = ARTICLE_ITEM_BEAN_ID + ".";// String bref = WFPage.CONTENT_BUNDLE + "."; WFContainer mainContainer = new WFContainer(); mainContainer.setId(ARTICLE_EDITOR_ID); WFErrorMessages em = new WFErrorMessages(); em.addErrorMessage(HEADLINE_ID); em.addErrorMessage(TEASER_ID);// em.addErrorMessage(PUBLISHED_FROM_DATE_ID);// em.addErrorMessage(PUBLISHED_TO_DATE_ID); em.addErrorMessage(SAVE_ID); mainContainer.add(em); HtmlPanelGrid p = WFPanelUtil.getPlainFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("headline"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "language"), WFUtil.getText(":"))); HtmlInputText headlineInput = WFUtil.getInputText(HEADLINE_ID, ref + "headline"); headlineInput.setSize(40); p.getChildren().add(headlineInput); //HtmlSelectOneMenu localeMenu = WFUtil.getSelectOneMenu(LOCALE_ID, ref + "allLocales", ref + "pendingLocaleId"); //localeMenu.setOnchange("document.forms[0].submit();"); //p.getChildren().add(localeMenu); p.getChildren().add(WFUtil.group(localizer.getTextVB("teaser"), WFUtil.getText(":"))); HtmlInputTextarea teaserArea = WFUtil.getTextArea(TEASER_ID, ref + "teaser", "440px", "30px"); p.getChildren().add(teaserArea); p.getChildren().add(WFUtil.group(localizer.getTextVB("author"), WFUtil.getText(":"))); HtmlInputText authorInput = WFUtil.getInputText(AUTHOR_ID, ref + "author"); authorInput.setSize(22); p.getChildren().add(authorInput); p.getChildren().add(WFUtil.group(localizer.getTextVB("body"), WFUtil.getText(":"))); HTMLArea bodyArea = WFUtil.getHtmlAreaTextArea(BODY_ID, ref + "body", "100%", "400px"); bodyArea.addPlugin(HTMLArea.PLUGIN_TABLE_OPERATIONS); bodyArea.addPlugin(HTMLArea.PLUGIN_DYNAMIC_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CONTEXT_MENU); bodyArea.addPlugin(HTMLArea.PLUGIN_LIST_TYPE); bodyArea.addPlugin(HTMLArea.PLUGIN_CHARACTER_MAP); bodyArea.setAllowFontSelection(false); HtmlCommandButton editButton = localizer.getButtonVB(EDIT_HTML_ID, "edit"); editButton.setOnclick("wurl='htmlarea/webface/htmledit.jsp?" + PREVIEW_ARTICLE_ITEM_ID + "='+this.tabindex;window.open(wurl,'Edit','height=450,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');return false;"); p.getChildren().add(WFUtil.group(WFUtil.group(bodyArea, WFUtil.getBreak()), editButton));/* WFContainer imageContainer = new WFContainer(); imageContainer.add(WFUtil.getButtonVB(ADD_IMAGE_ID, bref + "add_image", this)); imageContainer.add(WFUtil.getBreak()); imageContainer.add(getImageList()); p.getChildren().add(imageContainer); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "source"), WFUtil.getText(":"))); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "main_category"), WFUtil.getText(":"))); HtmlInputTextarea sourceArea = WFUtil.getTextArea(SOURCE_ID, ref + "source", "440px", "30px"); p.getChildren().add(sourceArea); HtmlSelectOneMenu mainCategoryMenu = WFUtil.getSelectOneMenu(MAIN_CATEGORY_ID, ref + "categories", ref + "mainCategoryId"); p.getChildren().add(mainCategoryMenu); */ mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);/* p.getChildren().add(WFUtil.group(WFUtil.getHeaderTextVB(bref + "created"), WFUtil.getTextVB(ref + "creationDate") ));*/ p.getChildren().add(WFUtil.getText(" ")); UIComponent t = WFUtil.group(localizer.getHeaderTextVB("status"), WFUtil.getText(": ")); t.getChildren().add(WFUtil.getTextVB(ref + "status")); p.getChildren().add(t); p.getChildren().add(WFUtil.getText(" ")); p.getChildren().add(WFUtil.group(localizer.getHeaderTextVB("current_version"), WFUtil.getTextVB(ref + "versionId") )); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("comment"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "attachments"), WFUtil.getText(":"))); HtmlInputTextarea commentArea = WFUtil.getTextArea(COMMENT_ID, ref + "comment", "400px", "60px"); p.getChildren().add(commentArea);// WFContainer attachmentContainer = new WFContainer();// attachmentContainer.add(WFUtil.getButtonVB(ADD_ATTACHMENT_ID, bref + "add_attachment", this));// attachmentContainer.add(WFUtil.getBreak());// attachmentContainer.add(getAttachmentList());// p.getChildren().add(attachmentContainer); mainContainer.add(p); // p = WFPanelUtil.getFormPanel(1);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "related_content_items"), WFUtil.getText(":"))); // WFContainer contentItemContainer = new WFContainer(); // contentItemContainer.add(WFUtil.getButtonVB(ADD_RELATED_CONTENT_ITEM_ID, bref + "add_content_item", this));// contentItemContainer.add(WFUtil.getBreak());// contentItemContainer.add(getRelatedContentItemsList());// p.getChildren().add(contentItemContainer);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "publishing_date"), WFUtil.getText(":"))); // WFDateInput publishedFromInput = WFUtil.getDateInput(PUBLISHED_FROM_DATE_ID, ref + "case.publishedFromDate");// publishedFromInput.setShowTime(true);// p.getChildren().add(publishedFromInput);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "expiration_date"), WFUtil.getText(":"))); // WFDateInput publishedToInput = WFUtil.getDateInput(PUBLISHED_TO_DATE_ID, ref + "case.publishedToDate");// publishedToInput.setShowTime(true);// p.getChildren().add(publishedToInput); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);// HtmlCommandButton editCategoriesButton = WFUtil.getButtonVB(EDIT_CATEGORIES_ID, bref + "edit_categories", this);// p.getChildren().add(editCategoriesButton); p.getChildren().add(WFUtil.group(localizer.getTextVB("category"), WFUtil.getText(":"))); HtmlInputText categoryInput = WFUtil.getInputText(MAIN_CATEGORY_ID, ref + "mainCategory"); if(null==categoryInput.getValue() || "".equals(categoryInput.getValue())) { categoryInput.setValue(ROOT_CATEGORY); } categoryInput.setSize(40); p.getChildren().add(categoryInput); p.getChildren().add(WFUtil.getBreak());// WFComponentSelector cs = new WFComponentSelector();// cs.setId(BUTTON_SELECTOR_ID);// cs.setDividerText(" "); HtmlCommandButton saveButton = WFUtil.getButtonVB(SAVE_ID, "save", this);// cs.add(saveButton);// cs.add(WFUtil.getButtonVB(FOR_REVIEW_ID, bref + "for_review", this));// cs.add(WFUtil.getButtonVB(PUBLISH_ID, bref + "publish", this));// cs.add(WFUtil.getButtonVB(REWRITE_ID, bref + "rewrite", this));// cs.add(WFUtil.getButtonVB(REJECT_ID, bref + "reject", this));// cs.add(WFUtil.getButtonVB(DELETE_ID, bref + "delete", this));// cs.add(WFUtil.getButtonVB(CANCEL_ID, bref + "cancel", this));// cs.setSelectedId(CANCEL_ID, true);// p.getChildren().add(cs); p.getChildren().add(saveButton); mainContainer.add(p); WFComponentSelector editorSelector = new WFComponentSelector(); editorSelector.setId(EDITOR_SELECTOR_ID); editorSelector.add(mainContainer); editorSelector.add(getCategoryEditContainer());// FileUploadForm f = new FileUploadForm(this, FILE_UPLOAD_ID, FILE_UPLOAD_CANCEL_ID); FileUploadForm f = new FileUploadForm(); f.setId(FILE_UPLOAD_FORM_ID); editorSelector.add(f); editorSelector.add(getRelatedContentItemsContainer()); editorSelector.setSelectedId(ARTICLE_EDITOR_ID, true); return editorSelector; }

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public UIComponent getEditContainer() { WFUtilArticle localizer = WFUtilArticle.getWFUtilArticle(); String ref = ARTICLE_ITEM_BEAN_ID + ".";// String bref = WFPage.CONTENT_BUNDLE + "."; WFContainer mainContainer = new WFContainer(); mainContainer.setId(ARTICLE_EDITOR_ID); WFErrorMessages em = new WFErrorMessages(); em.addErrorMessage(HEADLINE_ID); em.addErrorMessage(TEASER_ID);// em.addErrorMessage(PUBLISHED_FROM_DATE_ID);// em.addErrorMessage(PUBLISHED_TO_DATE_ID); em.addErrorMessage(SAVE_ID); mainContainer.add(em); HtmlPanelGrid p = WFPanelUtil.getPlainFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("headline"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "language"), WFUtil.getText(":"))); HtmlInputText headlineInput = WFUtil.getInputText(HEADLINE_ID, ref + "headline"); headlineInput.setSize(40); p.getChildren().add(headlineInput); //HtmlSelectOneMenu localeMenu = WFUtil.getSelectOneMenu(LOCALE_ID, ref + "allLocales", ref + "pendingLocaleId"); //localeMenu.setOnchange("document.forms[0].submit();"); //p.getChildren().add(localeMenu); p.getChildren().add(WFUtil.group(localizer.getTextVB("teaser"), WFUtil.getText(":"))); HtmlInputTextarea teaserArea = WFUtil.getTextArea(TEASER_ID, ref + "teaser", "440px", "30px"); p.getChildren().add(teaserArea); p.getChildren().add(WFUtil.group(localizer.getTextVB("author"), WFUtil.getText(":"))); HtmlInputText authorInput = WFUtil.getInputText(AUTHOR_ID, ref + "author"); authorInput.setSize(22); p.getChildren().add(authorInput); p.getChildren().add(WFUtil.group(localizer.getTextVB("body"), WFUtil.getText(":"))); HTMLArea bodyArea = WFUtil.getHtmlAreaTextArea(BODY_ID, ref + "body", "100%", "400px"); bodyArea.addPlugin(HTMLArea.PLUGIN_TABLE_OPERATIONS); bodyArea.addPlugin(HTMLArea.PLUGIN_DYNAMIC_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CONTEXT_MENU); bodyArea.addPlugin(HTMLArea.PLUGIN_LIST_TYPE); bodyArea.addPlugin(HTMLArea.PLUGIN_CHARACTER_MAP); bodyArea.setAllowFontSelection(false); HtmlCommandButton editButton = localizer.getButtonVB(EDIT_HTML_ID, "edit"); editButton.setOnclick("wurl='htmlarea/webface/htmledit.jsp?" + PREVIEW_ARTICLE_ITEM_ID + "='+this.tabindex;window.open(wurl,'Edit','height=450,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');return false;"); p.getChildren().add(WFUtil.group(WFUtil.group(bodyArea, WFUtil.getBreak()), editButton));/* WFContainer imageContainer = new WFContainer(); imageContainer.add(WFUtil.getButtonVB(ADD_IMAGE_ID, bref + "add_image", this)); imageContainer.add(WFUtil.getBreak()); imageContainer.add(getImageList()); p.getChildren().add(imageContainer); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "source"), WFUtil.getText(":"))); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "main_category"), WFUtil.getText(":"))); HtmlInputTextarea sourceArea = WFUtil.getTextArea(SOURCE_ID, ref + "source", "440px", "30px"); p.getChildren().add(sourceArea); HtmlSelectOneMenu mainCategoryMenu = WFUtil.getSelectOneMenu(MAIN_CATEGORY_ID, ref + "categories", ref + "mainCategoryId"); p.getChildren().add(mainCategoryMenu); */ mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);/* p.getChildren().add(WFUtil.group(WFUtil.getHeaderTextVB(bref + "created"), WFUtil.getTextVB(ref + "creationDate") ));*/ p.getChildren().add(WFUtil.getText(" ")); UIComponent t = WFUtil.group(localizer.getHeaderTextVB("status"), WFUtil.getText(": ")); t.getChildren().add(WFUtil.getTextVB(ref + "status")); p.getChildren().add(t); p.getChildren().add(WFUtil.getText(" ")); p.getChildren().add(WFUtil.group(localizer.getHeaderTextVB("current_version"), WFUtil.getTextVB(ref + "versionId") )); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("comment"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "attachments"), WFUtil.getText(":"))); HtmlInputTextarea commentArea = WFUtil.getTextArea(COMMENT_ID, ref + "comment", "400px", "60px"); p.getChildren().add(commentArea);// WFContainer attachmentContainer = new WFContainer();// attachmentContainer.add(WFUtil.getButtonVB(ADD_ATTACHMENT_ID, bref + "add_attachment", this));// attachmentContainer.add(WFUtil.getBreak());// attachmentContainer.add(getAttachmentList());// p.getChildren().add(attachmentContainer); mainContainer.add(p); // p = WFPanelUtil.getFormPanel(1);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "related_content_items"), WFUtil.getText(":"))); // WFContainer contentItemContainer = new WFContainer(); // contentItemContainer.add(WFUtil.getButtonVB(ADD_RELATED_CONTENT_ITEM_ID, bref + "add_content_item", this));// contentItemContainer.add(WFUtil.getBreak());// contentItemContainer.add(getRelatedContentItemsList());// p.getChildren().add(contentItemContainer);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "publishing_date"), WFUtil.getText(":"))); // WFDateInput publishedFromInput = WFUtil.getDateInput(PUBLISHED_FROM_DATE_ID, ref + "case.publishedFromDate");// publishedFromInput.setShowTime(true);// p.getChildren().add(publishedFromInput);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "expiration_date"), WFUtil.getText(":"))); // WFDateInput publishedToInput = WFUtil.getDateInput(PUBLISHED_TO_DATE_ID, ref + "case.publishedToDate");// publishedToInput.setShowTime(true);// p.getChildren().add(publishedToInput); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);// HtmlCommandButton editCategoriesButton = WFUtil.getButtonVB(EDIT_CATEGORIES_ID, bref + "edit_categories", this);// p.getChildren().add(editCategoriesButton); p.getChildren().add(WFUtil.group(localizer.getTextVB("category"), WFUtil.getText(":"))); HtmlInputText categoryInput = WFUtil.getInputText(MAIN_CATEGORY_ID, ref + "mainCategory"); if(null==categoryInput.getValue() || "".equals(categoryInput.getValue())) { categoryInput.setValue(ROOT_CATEGORY); } categoryInput.setSize(40); p.getChildren().add(categoryInput); p.getChildren().add(WFUtil.getBreak());// WFComponentSelector cs = new WFComponentSelector();// cs.setId(BUTTON_SELECTOR_ID);// cs.setDividerText(" "); HtmlCommandButton saveButton = WFUtil.getButtonVB(SAVE_ID, "save", this);// cs.add(saveButton);// cs.add(WFUtil.getButtonVB(FOR_REVIEW_ID, bref + "for_review", this));// cs.add(WFUtil.getButtonVB(PUBLISH_ID, bref + "publish", this));// cs.add(WFUtil.getButtonVB(REWRITE_ID, bref + "rewrite", this));// cs.add(WFUtil.getButtonVB(REJECT_ID, bref + "reject", this));// cs.add(WFUtil.getButtonVB(DELETE_ID, bref + "delete", this));// cs.add(WFUtil.getButtonVB(CANCEL_ID, bref + "cancel", this));// cs.setSelectedId(CANCEL_ID, true);// p.getChildren().add(cs); p.getChildren().add(saveButton); mainContainer.add(p); WFComponentSelector editorSelector = new WFComponentSelector(); editorSelector.setId(EDITOR_SELECTOR_ID); editorSelector.add(mainContainer); editorSelector.add(getCategoryEditContainer());// FileUploadForm f = new FileUploadForm(this, FILE_UPLOAD_ID, FILE_UPLOAD_CANCEL_ID); FileUploadForm f = new FileUploadForm(); f.setId(FILE_UPLOAD_FORM_ID); editorSelector.add(f); editorSelector.add(getRelatedContentItemsContainer()); editorSelector.setSelectedId(ARTICLE_EDITOR_ID, true); return editorSelector; }

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public UIComponent getEditContainer() { WFUtilArticle localizer = WFUtilArticle.getWFUtilArticle(); String ref = ARTICLE_ITEM_BEAN_ID + ".";// String bref = WFPage.CONTENT_BUNDLE + "."; WFContainer mainContainer = new WFContainer(); mainContainer.setId(ARTICLE_EDITOR_ID); WFErrorMessages em = new WFErrorMessages(); em.addErrorMessage(HEADLINE_ID); em.addErrorMessage(TEASER_ID);// em.addErrorMessage(PUBLISHED_FROM_DATE_ID);// em.addErrorMessage(PUBLISHED_TO_DATE_ID); em.addErrorMessage(SAVE_ID); mainContainer.add(em); HtmlPanelGrid p = WFPanelUtil.getPlainFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("headline"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "language"), WFUtil.getText(":"))); HtmlInputText headlineInput = WFUtil.getInputText(HEADLINE_ID, ref + "headline"); headlineInput.setSize(40); p.getChildren().add(headlineInput); //HtmlSelectOneMenu localeMenu = WFUtil.getSelectOneMenu(LOCALE_ID, ref + "allLocales", ref + "pendingLocaleId"); //localeMenu.setOnchange("document.forms[0].submit();"); //p.getChildren().add(localeMenu); p.getChildren().add(WFUtil.group(localizer.getTextVB("teaser"), WFUtil.getText(":"))); HtmlInputTextarea teaserArea = WFUtil.getTextArea(TEASER_ID, ref + "teaser", "440px", "30px"); p.getChildren().add(teaserArea); p.getChildren().add(WFUtil.group(localizer.getTextVB("author"), WFUtil.getText(":"))); HtmlInputText authorInput = WFUtil.getInputText(AUTHOR_ID, ref + "author"); authorInput.setSize(22); p.getChildren().add(authorInput); p.getChildren().add(WFUtil.group(localizer.getTextVB("body"), WFUtil.getText(":"))); HTMLArea bodyArea = WFUtil.getHtmlAreaTextArea(BODY_ID, ref + "body", "100%", "400px"); bodyArea.addPlugin(HTMLArea.PLUGIN_TABLE_OPERATIONS); bodyArea.addPlugin(HTMLArea.PLUGIN_DYNAMIC_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CONTEXT_MENU); bodyArea.addPlugin(HTMLArea.PLUGIN_LIST_TYPE); bodyArea.addPlugin(HTMLArea.PLUGIN_CHARACTER_MAP); bodyArea.setAllowFontSelection(false); HtmlCommandButton editButton = localizer.getButtonVB(EDIT_HTML_ID, "edit"); editButton.setOnclick("wurl='htmlarea/webface/htmledit.jsp?" + PREVIEW_ARTICLE_ITEM_ID + "='+this.tabindex;window.open(wurl,'Edit','height=450,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');return false;"); p.getChildren().add(WFUtil.group(WFUtil.group(bodyArea, WFUtil.getBreak()), editButton));/* WFContainer imageContainer = new WFContainer(); imageContainer.add(WFUtil.getButtonVB(ADD_IMAGE_ID, bref + "add_image", this)); imageContainer.add(WFUtil.getBreak()); imageContainer.add(getImageList()); p.getChildren().add(imageContainer); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "source"), WFUtil.getText(":"))); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "main_category"), WFUtil.getText(":"))); HtmlInputTextarea sourceArea = WFUtil.getTextArea(SOURCE_ID, ref + "source", "440px", "30px"); p.getChildren().add(sourceArea); HtmlSelectOneMenu mainCategoryMenu = WFUtil.getSelectOneMenu(MAIN_CATEGORY_ID, ref + "categories", ref + "mainCategoryId"); p.getChildren().add(mainCategoryMenu); */ mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);/* p.getChildren().add(WFUtil.group(WFUtil.getHeaderTextVB(bref + "created"), WFUtil.getTextVB(ref + "creationDate") ));*/ p.getChildren().add(WFUtil.getText(" ")); UIComponent t = WFUtil.group(localizer.getHeaderTextVB("status"), WFUtil.getText(": ")); t.getChildren().add(WFUtil.getTextVB(ref + "status")); p.getChildren().add(t); p.getChildren().add(WFUtil.getText(" ")); p.getChildren().add(WFUtil.group(localizer.getHeaderTextVB("current_version"), WFUtil.getTextVB(ref + "versionId") )); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("comment"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "attachments"), WFUtil.getText(":"))); HtmlInputTextarea commentArea = WFUtil.getTextArea(COMMENT_ID, ref + "comment", "400px", "60px"); p.getChildren().add(commentArea);// WFContainer attachmentContainer = new WFContainer();// attachmentContainer.add(WFUtil.getButtonVB(ADD_ATTACHMENT_ID, bref + "add_attachment", this));// attachmentContainer.add(WFUtil.getBreak());// attachmentContainer.add(getAttachmentList());// p.getChildren().add(attachmentContainer); mainContainer.add(p); // p = WFPanelUtil.getFormPanel(1);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "related_content_items"), WFUtil.getText(":"))); // WFContainer contentItemContainer = new WFContainer(); // contentItemContainer.add(WFUtil.getButtonVB(ADD_RELATED_CONTENT_ITEM_ID, bref + "add_content_item", this));// contentItemContainer.add(WFUtil.getBreak());// contentItemContainer.add(getRelatedContentItemsList());// p.getChildren().add(contentItemContainer);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "publishing_date"), WFUtil.getText(":"))); // WFDateInput publishedFromInput = WFUtil.getDateInput(PUBLISHED_FROM_DATE_ID, ref + "case.publishedFromDate");// publishedFromInput.setShowTime(true);// p.getChildren().add(publishedFromInput);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "expiration_date"), WFUtil.getText(":"))); // WFDateInput publishedToInput = WFUtil.getDateInput(PUBLISHED_TO_DATE_ID, ref + "case.publishedToDate");// publishedToInput.setShowTime(true);// p.getChildren().add(publishedToInput); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);// HtmlCommandButton editCategoriesButton = WFUtil.getButtonVB(EDIT_CATEGORIES_ID, bref + "edit_categories", this);// p.getChildren().add(editCategoriesButton); p.getChildren().add(WFUtil.group(localizer.getTextVB("category"), WFUtil.getText(":"))); HtmlInputText categoryInput = WFUtil.getInputText(MAIN_CATEGORY_ID, ref + "mainCategory"); if(null==categoryInput.getValue() || "".equals(categoryInput.getValue())) { categoryInput.setValue(ROOT_CATEGORY); } categoryInput.setSize(40); p.getChildren().add(categoryInput); p.getChildren().add(WFUtil.getBreak());// WFComponentSelector cs = new WFComponentSelector();// cs.setId(BUTTON_SELECTOR_ID);// cs.setDividerText(" "); HtmlCommandButton saveButton = WFUtil.getButtonVB(SAVE_ID, "save", this);// cs.add(saveButton);// cs.add(WFUtil.getButtonVB(FOR_REVIEW_ID, bref + "for_review", this));// cs.add(WFUtil.getButtonVB(PUBLISH_ID, bref + "publish", this));// cs.add(WFUtil.getButtonVB(REWRITE_ID, bref + "rewrite", this));// cs.add(WFUtil.getButtonVB(REJECT_ID, bref + "reject", this));// cs.add(WFUtil.getButtonVB(DELETE_ID, bref + "delete", this));// cs.add(WFUtil.getButtonVB(CANCEL_ID, bref + "cancel", this));// cs.setSelectedId(CANCEL_ID, true);// p.getChildren().add(cs); p.getChildren().add(saveButton); mainContainer.add(p); WFComponentSelector editorSelector = new WFComponentSelector(); editorSelector.setId(EDITOR_SELECTOR_ID); editorSelector.add(mainContainer); editorSelector.add(getCategoryEditContainer());// FileUploadForm f = new FileUploadForm(this, FILE_UPLOAD_ID, FILE_UPLOAD_CANCEL_ID); FileUploadForm f = new FileUploadForm(); f.setId(FILE_UPLOAD_FORM_ID); editorSelector.add(f); editorSelector.add(getRelatedContentItemsContainer()); editorSelector.setSelectedId(ARTICLE_EDITOR_ID, true); return editorSelector; }

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public UIComponent getEditContainer() { WFUtilArticle localizer = WFUtilArticle.getWFUtilArticle(); String ref = ARTICLE_ITEM_BEAN_ID + ".";// String bref = WFPage.CONTENT_BUNDLE + "."; WFContainer mainContainer = new WFContainer(); mainContainer.setId(ARTICLE_EDITOR_ID); WFErrorMessages em = new WFErrorMessages(); em.addErrorMessage(HEADLINE_ID); em.addErrorMessage(TEASER_ID);// em.addErrorMessage(PUBLISHED_FROM_DATE_ID);// em.addErrorMessage(PUBLISHED_TO_DATE_ID); em.addErrorMessage(SAVE_ID); mainContainer.add(em); HtmlPanelGrid p = WFPanelUtil.getPlainFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("headline"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "language"), WFUtil.getText(":"))); HtmlInputText headlineInput = WFUtil.getInputText(HEADLINE_ID, ref + "headline"); headlineInput.setSize(40); p.getChildren().add(headlineInput); //HtmlSelectOneMenu localeMenu = WFUtil.getSelectOneMenu(LOCALE_ID, ref + "allLocales", ref + "pendingLocaleId"); //localeMenu.setOnchange("document.forms[0].submit();"); //p.getChildren().add(localeMenu); p.getChildren().add(WFUtil.group(localizer.getTextVB("teaser"), WFUtil.getText(":"))); HtmlInputTextarea teaserArea = WFUtil.getTextArea(TEASER_ID, ref + "teaser", "440px", "30px"); p.getChildren().add(teaserArea); p.getChildren().add(WFUtil.group(localizer.getTextVB("author"), WFUtil.getText(":"))); HtmlInputText authorInput = WFUtil.getInputText(AUTHOR_ID, ref + "author"); authorInput.setSize(22); p.getChildren().add(authorInput); p.getChildren().add(WFUtil.group(localizer.getTextVB("body"), WFUtil.getText(":"))); HTMLArea bodyArea = WFUtil.getHtmlAreaTextArea(BODY_ID, ref + "body", "100%", "400px"); bodyArea.addPlugin(HTMLArea.PLUGIN_TABLE_OPERATIONS); bodyArea.addPlugin(HTMLArea.PLUGIN_DYNAMIC_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CONTEXT_MENU); bodyArea.addPlugin(HTMLArea.PLUGIN_LIST_TYPE); bodyArea.addPlugin(HTMLArea.PLUGIN_CHARACTER_MAP); bodyArea.setAllowFontSelection(false); HtmlCommandButton editButton = localizer.getButtonVB(EDIT_HTML_ID, "edit"); editButton.setOnclick("wurl='htmlarea/webface/htmledit.jsp?" + PREVIEW_ARTICLE_ITEM_ID + "='+this.tabindex;window.open(wurl,'Edit','height=450,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');return false;"); p.getChildren().add(WFUtil.group(WFUtil.group(bodyArea, WFUtil.getBreak()), editButton));/* WFContainer imageContainer = new WFContainer(); imageContainer.add(WFUtil.getButtonVB(ADD_IMAGE_ID, bref + "add_image", this)); imageContainer.add(WFUtil.getBreak()); imageContainer.add(getImageList()); p.getChildren().add(imageContainer); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "source"), WFUtil.getText(":"))); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "main_category"), WFUtil.getText(":"))); HtmlInputTextarea sourceArea = WFUtil.getTextArea(SOURCE_ID, ref + "source", "440px", "30px"); p.getChildren().add(sourceArea); HtmlSelectOneMenu mainCategoryMenu = WFUtil.getSelectOneMenu(MAIN_CATEGORY_ID, ref + "categories", ref + "mainCategoryId"); p.getChildren().add(mainCategoryMenu); */ mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);/* p.getChildren().add(WFUtil.group(WFUtil.getHeaderTextVB(bref + "created"), WFUtil.getTextVB(ref + "creationDate") ));*/ p.getChildren().add(WFUtil.getText(" ")); UIComponent t = WFUtil.group(localizer.getHeaderTextVB("status"), WFUtil.getText(": ")); t.getChildren().add(WFUtil.getTextVB(ref + "status")); p.getChildren().add(t); p.getChildren().add(WFUtil.getText(" ")); p.getChildren().add(WFUtil.group(localizer.getHeaderTextVB("current_version"), WFUtil.getTextVB(ref + "versionId") )); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("comment"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "attachments"), WFUtil.getText(":"))); HtmlInputTextarea commentArea = WFUtil.getTextArea(COMMENT_ID, ref + "comment", "400px", "60px"); p.getChildren().add(commentArea);// WFContainer attachmentContainer = new WFContainer();// attachmentContainer.add(WFUtil.getButtonVB(ADD_ATTACHMENT_ID, bref + "add_attachment", this));// attachmentContainer.add(WFUtil.getBreak());// attachmentContainer.add(getAttachmentList());// p.getChildren().add(attachmentContainer); mainContainer.add(p); // p = WFPanelUtil.getFormPanel(1);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "related_content_items"), WFUtil.getText(":"))); // WFContainer contentItemContainer = new WFContainer(); // contentItemContainer.add(WFUtil.getButtonVB(ADD_RELATED_CONTENT_ITEM_ID, bref + "add_content_item", this));// contentItemContainer.add(WFUtil.getBreak());// contentItemContainer.add(getRelatedContentItemsList());// p.getChildren().add(contentItemContainer);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "publishing_date"), WFUtil.getText(":"))); // WFDateInput publishedFromInput = WFUtil.getDateInput(PUBLISHED_FROM_DATE_ID, ref + "case.publishedFromDate");// publishedFromInput.setShowTime(true);// p.getChildren().add(publishedFromInput);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "expiration_date"), WFUtil.getText(":"))); // WFDateInput publishedToInput = WFUtil.getDateInput(PUBLISHED_TO_DATE_ID, ref + "case.publishedToDate");// publishedToInput.setShowTime(true);// p.getChildren().add(publishedToInput); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);// HtmlCommandButton editCategoriesButton = WFUtil.getButtonVB(EDIT_CATEGORIES_ID, bref + "edit_categories", this);// p.getChildren().add(editCategoriesButton); p.getChildren().add(WFUtil.group(localizer.getTextVB("category"), WFUtil.getText(":"))); HtmlInputText categoryInput = WFUtil.getInputText(MAIN_CATEGORY_ID, ref + "mainCategory"); if(null==categoryInput.getValue() || "".equals(categoryInput.getValue())) { categoryInput.setValue(ROOT_CATEGORY); } categoryInput.setSize(40); p.getChildren().add(categoryInput); p.getChildren().add(WFUtil.getBreak());// WFComponentSelector cs = new WFComponentSelector();// cs.setId(BUTTON_SELECTOR_ID);// cs.setDividerText(" "); HtmlCommandButton saveButton = WFUtil.getButtonVB(SAVE_ID, "save", this);// cs.add(saveButton);// cs.add(WFUtil.getButtonVB(FOR_REVIEW_ID, bref + "for_review", this));// cs.add(WFUtil.getButtonVB(PUBLISH_ID, bref + "publish", this));// cs.add(WFUtil.getButtonVB(REWRITE_ID, bref + "rewrite", this));// cs.add(WFUtil.getButtonVB(REJECT_ID, bref + "reject", this));// cs.add(WFUtil.getButtonVB(DELETE_ID, bref + "delete", this));// cs.add(WFUtil.getButtonVB(CANCEL_ID, bref + "cancel", this));// cs.setSelectedId(CANCEL_ID, true);// p.getChildren().add(cs); p.getChildren().add(saveButton); mainContainer.add(p); WFComponentSelector editorSelector = new WFComponentSelector(); editorSelector.setId(EDITOR_SELECTOR_ID); editorSelector.add(mainContainer); editorSelector.add(getCategoryEditContainer());// FileUploadForm f = new FileUploadForm(this, FILE_UPLOAD_ID, FILE_UPLOAD_CANCEL_ID); FileUploadForm f = new FileUploadForm(); f.setId(FILE_UPLOAD_FORM_ID); editorSelector.add(f); editorSelector.add(getRelatedContentItemsContainer()); editorSelector.setSelectedId(ARTICLE_EDITOR_ID, true); return editorSelector; }

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public UIComponent getEditContainer() { WFUtilArticle localizer = WFUtilArticle.getWFUtilArticle(); String ref = ARTICLE_ITEM_BEAN_ID + ".";// String bref = WFPage.CONTENT_BUNDLE + "."; WFContainer mainContainer = new WFContainer(); mainContainer.setId(ARTICLE_EDITOR_ID); WFErrorMessages em = new WFErrorMessages(); em.addErrorMessage(HEADLINE_ID); em.addErrorMessage(TEASER_ID);// em.addErrorMessage(PUBLISHED_FROM_DATE_ID);// em.addErrorMessage(PUBLISHED_TO_DATE_ID); em.addErrorMessage(SAVE_ID); mainContainer.add(em); HtmlPanelGrid p = WFPanelUtil.getPlainFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("headline"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "language"), WFUtil.getText(":"))); HtmlInputText headlineInput = WFUtil.getInputText(HEADLINE_ID, ref + "headline"); headlineInput.setSize(40); p.getChildren().add(headlineInput); //HtmlSelectOneMenu localeMenu = WFUtil.getSelectOneMenu(LOCALE_ID, ref + "allLocales", ref + "pendingLocaleId"); //localeMenu.setOnchange("document.forms[0].submit();"); //p.getChildren().add(localeMenu); p.getChildren().add(WFUtil.group(localizer.getTextVB("teaser"), WFUtil.getText(":"))); HtmlInputTextarea teaserArea = WFUtil.getTextArea(TEASER_ID, ref + "teaser", "440px", "30px"); p.getChildren().add(teaserArea); p.getChildren().add(WFUtil.group(localizer.getTextVB("author"), WFUtil.getText(":"))); HtmlInputText authorInput = WFUtil.getInputText(AUTHOR_ID, ref + "author"); authorInput.setSize(22); p.getChildren().add(authorInput); p.getChildren().add(WFUtil.group(localizer.getTextVB("body"), WFUtil.getText(":"))); HTMLArea bodyArea = WFUtil.getHtmlAreaTextArea(BODY_ID, ref + "body", "100%", "400px"); bodyArea.addPlugin(HTMLArea.PLUGIN_TABLE_OPERATIONS); bodyArea.addPlugin(HTMLArea.PLUGIN_DYNAMIC_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CSS, "3"); bodyArea.addPlugin(HTMLArea.PLUGIN_CONTEXT_MENU); bodyArea.addPlugin(HTMLArea.PLUGIN_LIST_TYPE); bodyArea.addPlugin(HTMLArea.PLUGIN_CHARACTER_MAP); bodyArea.setAllowFontSelection(false); HtmlCommandButton editButton = localizer.getButtonVB(EDIT_HTML_ID, "edit"); editButton.setOnclick("wurl='htmlarea/webface/htmledit.jsp?" + PREVIEW_ARTICLE_ITEM_ID + "='+this.tabindex;window.open(wurl,'Edit','height=450,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=no');return false;"); p.getChildren().add(WFUtil.group(WFUtil.group(bodyArea, WFUtil.getBreak()), editButton));/* WFContainer imageContainer = new WFContainer(); imageContainer.add(WFUtil.getButtonVB(ADD_IMAGE_ID, bref + "add_image", this)); imageContainer.add(WFUtil.getBreak()); imageContainer.add(getImageList()); p.getChildren().add(imageContainer); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "source"), WFUtil.getText(":"))); p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "main_category"), WFUtil.getText(":"))); HtmlInputTextarea sourceArea = WFUtil.getTextArea(SOURCE_ID, ref + "source", "440px", "30px"); p.getChildren().add(sourceArea); HtmlSelectOneMenu mainCategoryMenu = WFUtil.getSelectOneMenu(MAIN_CATEGORY_ID, ref + "categories", ref + "mainCategoryId"); p.getChildren().add(mainCategoryMenu); */ mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);/* p.getChildren().add(WFUtil.group(WFUtil.getHeaderTextVB(bref + "created"), WFUtil.getTextVB(ref + "creationDate") ));*/ p.getChildren().add(WFUtil.getText(" ")); UIComponent t = WFUtil.group(localizer.getHeaderTextVB("status"), WFUtil.getText(": ")); t.getChildren().add(WFUtil.getTextVB(ref + "status")); p.getChildren().add(t); p.getChildren().add(WFUtil.getText(" ")); p.getChildren().add(WFUtil.group(localizer.getHeaderTextVB("current_version"), WFUtil.getTextVB(ref + "versionId") )); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getFormPanel(2); p.getChildren().add(WFUtil.group(localizer.getTextVB("comment"), WFUtil.getText(":")));// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "attachments"), WFUtil.getText(":"))); HtmlInputTextarea commentArea = WFUtil.getTextArea(COMMENT_ID, ref + "comment", "400px", "60px"); p.getChildren().add(commentArea);// WFContainer attachmentContainer = new WFContainer();// attachmentContainer.add(WFUtil.getButtonVB(ADD_ATTACHMENT_ID, bref + "add_attachment", this));// attachmentContainer.add(WFUtil.getBreak());// attachmentContainer.add(getAttachmentList());// p.getChildren().add(attachmentContainer); mainContainer.add(p); // p = WFPanelUtil.getFormPanel(1);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "related_content_items"), WFUtil.getText(":"))); // WFContainer contentItemContainer = new WFContainer(); // contentItemContainer.add(WFUtil.getButtonVB(ADD_RELATED_CONTENT_ITEM_ID, bref + "add_content_item", this));// contentItemContainer.add(WFUtil.getBreak());// contentItemContainer.add(getRelatedContentItemsList());// p.getChildren().add(contentItemContainer);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "publishing_date"), WFUtil.getText(":"))); // WFDateInput publishedFromInput = WFUtil.getDateInput(PUBLISHED_FROM_DATE_ID, ref + "case.publishedFromDate");// publishedFromInput.setShowTime(true);// p.getChildren().add(publishedFromInput);// p.getChildren().add(WFUtil.group(WFUtil.getTextVB(bref + "expiration_date"), WFUtil.getText(":"))); // WFDateInput publishedToInput = WFUtil.getDateInput(PUBLISHED_TO_DATE_ID, ref + "case.publishedToDate");// publishedToInput.setShowTime(true);// p.getChildren().add(publishedToInput); mainContainer.add(p); mainContainer.add(WFUtil.getBreak()); p = WFPanelUtil.getPlainFormPanel(1);// HtmlCommandButton editCategoriesButton = WFUtil.getButtonVB(EDIT_CATEGORIES_ID, bref + "edit_categories", this);// p.getChildren().add(editCategoriesButton); p.getChildren().add(WFUtil.group(localizer.getTextVB("category"), WFUtil.getText(":"))); HtmlInputText categoryInput = WFUtil.getInputText(MAIN_CATEGORY_ID, ref + "mainCategory"); if(null==categoryInput.getValue() || "".equals(categoryInput.getValue())) { categoryInput.setValue(ROOT_CATEGORY); } categoryInput.setSize(40); p.getChildren().add(categoryInput); p.getChildren().add(WFUtil.getBreak());// WFComponentSelector cs = new WFComponentSelector();// cs.setId(BUTTON_SELECTOR_ID);// cs.setDividerText(" "); HtmlCommandButton saveButton = WFUtil.getButtonVB(SAVE_ID, "save", this);// cs.add(saveButton);// cs.add(WFUtil.getButtonVB(FOR_REVIEW_ID, bref + "for_review", this));// cs.add(WFUtil.getButtonVB(PUBLISH_ID, bref + "publish", this));// cs.add(WFUtil.getButtonVB(REWRITE_ID, bref + "rewrite", this));// cs.add(WFUtil.getButtonVB(REJECT_ID, bref + "reject", this));// cs.add(WFUtil.getButtonVB(DELETE_ID, bref + "delete", this));// cs.add(WFUtil.getButtonVB(CANCEL_ID, bref + "cancel", this));// cs.setSelectedId(CANCEL_ID, true);// p.getChildren().add(cs); p.getChildren().add(saveButton); mainContainer.add(p); WFComponentSelector editorSelector = new WFComponentSelector(); editorSelector.setId(EDITOR_SELECTOR_ID); editorSelector.add(mainContainer); editorSelector.add(getCategoryEditContainer());// FileUploadForm f = new FileUploadForm(this, FILE_UPLOAD_ID, FILE_UPLOAD_CANCEL_ID); FileUploadForm f = new FileUploadForm(); f.setId(FILE_UPLOAD_FORM_ID); editorSelector.add(f); editorSelector.add(getRelatedContentItemsContainer()); editorSelector.setSelectedId(ARTICLE_EDITOR_ID, true); return editorSelector; }

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public DisplayedDocument(Shell shell) { // Shell this.shell = shell; shell.setText("Koala Notes"); shell.setLayout(new FillLayout(SWT.VERTICAL)); // Document Note root = new Note("root", null, ""); document = new Document(root); // Controllers controllers = new Controllers(this); // Listener listener = new Listener(controllers); // Menu mainMenu = new MainMenu(shell, listener); // SashForm SashForm sashForm = new SashForm(shell, SWT.HORIZONTAL); // Tree tree = new NoteTree(shell, sashForm, listener); tree.loadTree(root); tree.init(); // TabFolder tabFolder = new NoteTabFolder(sashForm, listener); sashForm.setWeights(new int[] {20, 80}); }

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public DisplayedDocument(Shell shell) { // Shell this.shell = shell; shell.setText("Koala Notes"); shell.setLayout(new FillLayout(SWT.VERTICAL)); // Document Note root = new Note("root", null, ""); document = new Document(root); // Controllers controllers = new Controllers(this); // Listener listener = new Listener(controllers); // Menu mainMenu = new MainMenu(shell, listener); // SashForm SashForm sashForm = new SashForm(shell, SWT.HORIZONTAL); // Tree tree = new NoteTree(shell, sashForm, listener); tree.loadTree(root); tree.init(); // TabFolder tabFolder = new NoteTabFolder(sashForm, listener); sashForm.setWeights(new int[] {20, 80}); }

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protected Timestamp timeOfEvent( Event event ) { if (event==null) return null; if (!event.isLoaded()) return null; if (event.getTime()==null) return null; return new Timestamp( event.getTime().getTime() ); }

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private static IRubyObject evalInternal(ThreadContext context, Node node, IRubyObject self) { IRuby runtime = context.getRuntime(); bigloop: do { if (node == null) return runtime.getNil(); switch (node.nodeId) { case NodeTypes.ALIASNODE: { AliasNode iVisited = (AliasNode) node; if (context.getRubyClass() == null) { throw runtime.newTypeError("no class to make alias"); } context.getRubyClass().defineAlias(iVisited.getNewName(), iVisited.getOldName()); context.getRubyClass().callMethod(context, "method_added", runtime.newSymbol(iVisited.getNewName())); return runtime.getNil(); } case NodeTypes.ANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.ARGSCATNODE: { ArgsCatNode iVisited = (ArgsCatNode) node; IRubyObject args = evalInternal(context, iVisited.getFirstNode(), self); IRubyObject secondArgs = splatValue(evalInternal(context, iVisited.getSecondNode(), self)); RubyArray list = args instanceof RubyArray ? (RubyArray) args : runtime.newArray(args); return list.concat(secondArgs); } // case NodeTypes.ARGSNODE: // EvaluateVisitor.argsNodeVisitor.execute(this, node); // break; // case NodeTypes.ARGUMENTNODE: // EvaluateVisitor.argumentNodeVisitor.execute(this, node); // break; case NodeTypes.ARRAYNODE: { ArrayNode iVisited = (ArrayNode) node; IRubyObject[] array = new IRubyObject[iVisited.size()]; int i = 0; for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node next = (Node) iterator.next(); array[i++] = evalInternal(context, next, self); } return runtime.newArray(array); } // case NodeTypes.ASSIGNABLENODE: // EvaluateVisitor.assignableNodeVisitor.execute(this, node); // break; case NodeTypes.BACKREFNODE: { BackRefNode iVisited = (BackRefNode) node; IRubyObject backref = context.getBackref(); switch (iVisited.getType()) { case '~': return backref; case '&': return RubyRegexp.last_match(backref); case '`': return RubyRegexp.match_pre(backref); case '\'': return RubyRegexp.match_post(backref); case '+': return RubyRegexp.match_last(backref); } break; } case NodeTypes.BEGINNODE: { BeginNode iVisited = (BeginNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.BIGNUMNODE: { BignumNode iVisited = (BignumNode) node; return RubyBignum.newBignum(runtime, iVisited.getValue()); } // case NodeTypes.BINARYOPERATORNODE: // EvaluateVisitor.binaryOperatorNodeVisitor.execute(this, node); // break; // case NodeTypes.BLOCKARGNODE: // EvaluateVisitor.blockArgNodeVisitor.execute(this, node); // break; case NodeTypes.BLOCKNODE: { BlockNode iVisited = (BlockNode) node; IRubyObject result = runtime.getNil(); for (Iterator iter = iVisited.iterator(); iter.hasNext();) { result = evalInternal(context, (Node) iter.next(), self); } return result; } case NodeTypes.BLOCKPASSNODE: { BlockPassNode iVisited = (BlockPassNode) node; IRubyObject proc = evalInternal(context, iVisited.getBodyNode(), self); if (proc.isNil()) { context.setNoBlock(); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearNoBlock(); } } // If not already a proc then we should try and make it one. if (!(proc instanceof RubyProc)) { proc = proc.convertToType("Proc", "to_proc", false); if (!(proc instanceof RubyProc)) { throw runtime.newTypeError("wrong argument type " + proc.getMetaClass().getName() + " (expected Proc)"); } } // TODO: Add safety check for taintedness Block block = (Block) context.getCurrentBlock(); if (block != null) { IRubyObject blockObject = block.getBlockObject(); // The current block is already associated with the proc. No need to create new // block for it. Just eval! if (blockObject != null && blockObject == proc) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearBlockAvailable(); } } } context.preBlockPassEval(((RubyProc) proc).getBlock()); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.postBlockPassEval(); } } case NodeTypes.BREAKNODE: { BreakNode iVisited = (BreakNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.BreakJump); je.setPrimaryData(result); je.setSecondaryData(node); throw je; } case NodeTypes.CALLNODE: { CallNode iVisited = (CallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); assert receiver.getMetaClass() != null : receiver.getClass().getName(); // If reciever is self then we do the call the same way as vcall CallType callType = (receiver == self ? CallType.VARIABLE : CallType.NORMAL); // if no block passed, do a simple call if (iterNode == null) { return receiver.callMethod(context, iVisited.getName(), args, callType); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return receiver.callMethod(context, iVisited.getName(), args, callType); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.CASENODE: { CaseNode iVisited = (CaseNode) node; IRubyObject expression = null; if (iVisited.getCaseNode() != null) { expression = evalInternal(context, iVisited.getCaseNode(), self); } context.pollThreadEvents(); IRubyObject result = runtime.getNil(); Node firstWhenNode = iVisited.getFirstWhenNode(); while (firstWhenNode != null) { if (!(firstWhenNode instanceof WhenNode)) { node = firstWhenNode; continue bigloop; } WhenNode whenNode = (WhenNode) firstWhenNode; if (whenNode.getExpressionNodes() instanceof ArrayNode) { for (Iterator iter = ((ArrayNode) whenNode.getExpressionNodes()).iterator(); iter .hasNext();) { Node tag = (Node) iter.next(); context.setPosition(tag.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // Ruby grammar has nested whens in a case body because of // productions case_body and when_args. if (tag instanceof WhenNode) { RubyArray expressions = (RubyArray) evalInternal(context, ((WhenNode) tag) .getExpressionNodes(), self); for (int j = 0; j < expressions.getLength(); j++) { IRubyObject condition = expressions.entry(j); if ((expression != null && condition.callMethod(context, "===", expression) .isTrue()) || (expression == null && condition.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } continue; } result = evalInternal(context, tag, self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = whenNode.getBodyNode(); continue bigloop; } } } else { result = evalInternal(context, whenNode.getExpressionNodes(), self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } context.pollThreadEvents(); firstWhenNode = whenNode.getNextCase(); } return runtime.getNil(); } case NodeTypes.CLASSNODE: { ClassNode iVisited = (ClassNode) node; Node superNode = iVisited.getSuperNode(); RubyClass superClass = superNode == null ? null : (RubyClass) evalInternal(context, superNode, self); Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingClass = getEnclosingModule(context, classNameNode, self); RubyClass rubyClass = enclosingClass.defineOrGetClassUnder(name, superClass); if (context.getWrapper() != null) { rubyClass.extendObject(context.getWrapper()); rubyClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), rubyClass, self); } case NodeTypes.CLASSVARASGNNODE: { ClassVarAsgnNode iVisited = (ClassVarAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule) rubyClass.getInstanceVariable("__attached__"); } rubyClass.setClassVar(iVisited.getName(), result); return result; } case NodeTypes.CLASSVARDECLNODE: { ClassVarDeclNode iVisited = (ClassVarDeclNode) node; // FIXME: shouldn't we use cref here? if (context.getRubyClass() == null) { throw runtime.newTypeError("no class/module to define class variable"); } IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); ((RubyModule) context.peekCRef().getValue()).setClassVar(iVisited.getName(), result); return runtime.getNil(); } case NodeTypes.CLASSVARNODE: { ClassVarNode iVisited = (ClassVarNode) node; RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule)rubyClass.getInstanceVariable("__attached__"); } return rubyClass.getClassVar(iVisited.getName()); } case NodeTypes.COLON2NODE: { Colon2Node iVisited = (Colon2Node) node; Node leftNode = iVisited.getLeftNode(); // TODO: Made this more colon3 friendly because of cpath production // rule in grammar (it is convenient to think of them as the same thing // at a grammar level even though evaluation is). if (leftNode == null) { return runtime.getObject().getConstantFrom(iVisited.getName()); } else { IRubyObject result = evalInternal(context, iVisited.getLeftNode(), self); if (result instanceof RubyModule) { return ((RubyModule) result).getConstantFrom(iVisited.getName()); } else { return result.callMethod(context, iVisited.getName()); } } } case NodeTypes.COLON3NODE: { Colon3Node iVisited = (Colon3Node) node; return runtime.getObject().getConstantFrom(iVisited.getName()); } case NodeTypes.CONSTDECLNODE: { ConstDeclNode iVisited = (ConstDeclNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); IRubyObject module; if (iVisited.getPathNode() != null) { module = evalInternal(context, iVisited.getPathNode(), self); } else { // FIXME: why do we check RubyClass and then use CRef? if (context.getRubyClass() == null) { // TODO: wire into new exception handling mechanism throw runtime.newTypeError("no class/module to define constant"); } module = (RubyModule) context.peekCRef().getValue(); } // FIXME: shouldn't we use the result of this set in setResult? ((RubyModule) module).setConstant(iVisited.getName(), result); return result; } case NodeTypes.CONSTNODE: { ConstNode iVisited = (ConstNode) node; return context.getConstant(iVisited.getName()); } case NodeTypes.DASGNNODE: { DAsgnNode iVisited = (DAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("DSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.DEFINEDNODE: { DefinedNode iVisited = (DefinedNode) node; String definition = getDefinition(context, iVisited.getExpressionNode(), self); if (definition != null) { return runtime.newString(definition); } else { return runtime.getNil(); } } case NodeTypes.DEFNNODE: { DefnNode iVisited = (DefnNode) node; RubyModule containingClass = context.getRubyClass(); if (containingClass == null) { throw runtime.newTypeError("No class to add method."); } String name = iVisited.getName(); if (containingClass == runtime.getObject() && name.equals("initialize")) { runtime.getWarnings().warn("redefining Object#initialize may cause infinite loop"); } Visibility visibility = context.getCurrentVisibility(); if (name.equals("initialize") || visibility.isModuleFunction()) { visibility = Visibility.PRIVATE; } DefaultMethod newMethod = new DefaultMethod(containingClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), visibility, context.peekCRef()); if (iVisited.getBodyNode() != null) { iVisited.getBodyNode().accept(new CreateJumpTargetVisitor(newMethod)); } containingClass.addMethod(name, newMethod); if (context.getCurrentVisibility().isModuleFunction()) { containingClass.getSingletonClass().addMethod( name, new WrapperCallable(containingClass.getSingletonClass(), newMethod, Visibility.PUBLIC)); containingClass.callMethod(context, "singleton_method_added", runtime.newSymbol(name)); } // 'class << state.self' and 'class << obj' uses defn as opposed to defs if (containingClass.isSingleton()) { ((MetaClass) containingClass).getAttachedObject().callMethod( context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); } else { containingClass.callMethod(context, "method_added", runtime.newSymbol(name)); } return runtime.getNil(); } case NodeTypes.DEFSNODE: { DefsNode iVisited = (DefsNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass rubyClass; if (receiver.isNil()) { rubyClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { rubyClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { rubyClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure; can't define singleton method."); } if (receiver.isFrozen()) { throw runtime.newFrozenError("object"); } if (!receiver.singletonMethodsAllowed()) { throw runtime.newTypeError("can't define singleton method \"" + iVisited.getName() + "\" for " + receiver.getType()); } rubyClass = receiver.getSingletonClass(); } if (runtime.getSafeLevel() >= 4) { ICallable method = (ICallable) rubyClass.getMethods().get(iVisited.getName()); if (method != null) { throw runtime.newSecurityError("Redefining method prohibited."); } } DefaultMethod newMethod = new DefaultMethod(rubyClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), Visibility.PUBLIC, context.peekCRef()); if (iVisited.getBodyNode() != null) { iVisited.getBodyNode().accept(new CreateJumpTargetVisitor(newMethod)); } rubyClass.addMethod(iVisited.getName(), newMethod); receiver.callMethod(context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); return runtime.getNil(); } case NodeTypes.DOTNODE: { DotNode iVisited = (DotNode) node; return RubyRange.newRange(runtime, evalInternal(context, iVisited.getBeginNode(), self), evalInternal(context, iVisited .getEndNode(), self), iVisited.isExclusive()); } case NodeTypes.DREGEXPNODE: { DRegexpNode iVisited = (DRegexpNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } return RubyRegexp.newRegexp(runtime, sb.toString(), iVisited.getOptions(), lang); } case NodeTypes.DSTRNODE: { DStrNode iVisited = (DStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newString(sb.toString()); } case NodeTypes.DSYMBOLNODE: { DSymbolNode iVisited = (DSymbolNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.getNode().iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newSymbol(sb.toString()); } case NodeTypes.DVARNODE: { DVarNode iVisited = (DVarNode) node; // System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject obj = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); // FIXME: null check is removable once we figure out how to assign to unset named block args return obj == null ? runtime.getNil() : obj; } case NodeTypes.DXSTRNODE: { DXStrNode iVisited = (DXStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return self.callMethod(context, "`", runtime.newString(sb.toString())); } case NodeTypes.ENSURENODE: { EnsureNode iVisited = (EnsureNode) node; // save entering the try if there's nothing to ensure if (iVisited.getEnsureNode() != null) { IRubyObject result = runtime.getNil(); try { result = evalInternal(context, iVisited.getBodyNode(), self); } finally { evalInternal(context, iVisited.getEnsureNode(), self); } return result; } node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.EVSTRNODE: { EvStrNode iVisited = (EvStrNode) node; node = iVisited.getBody(); continue bigloop; } case NodeTypes.FALSENODE: { context.pollThreadEvents(); return runtime.getFalse(); } case NodeTypes.FCALLNODE: { FCallNode iVisited = (FCallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); // if no block passed, do a simple call if (iterNode == null) { return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.FIXNUMNODE: { FixnumNode iVisited = (FixnumNode) node; return iVisited.getFixnum(runtime); } case NodeTypes.FLIPNODE: { FlipNode iVisited = (FlipNode) node; IRubyObject result = runtime.getNil(); if (iVisited.isExclusive()) { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { result = evalInternal(context, iVisited.getBeginNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } else { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { if (evalInternal(context, iVisited.getBeginNode(), self).isTrue()) { context.getCurrentScope().setValue( iVisited.getIndex(), evalInternal(context, iVisited.getEndNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(), iVisited.getDepth()); return runtime.getTrue(); } else { return runtime.getFalse(); } } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } } case NodeTypes.FLOATNODE: { FloatNode iVisited = (FloatNode) node; return RubyFloat.newFloat(runtime, iVisited.getValue()); } case NodeTypes.FORNODE: { ForNode iVisited = (ForNode) node; // For nodes do not have to create an addition scope so we just pass null context.preForLoopEval(Block.createBlock(context, iVisited.getVarNode(), null, iVisited.getCallable(), self)); try { while (true) { try { ISourcePosition position = context.getPosition(); context.beginCallArgs(); IRubyObject recv = null; try { recv = evalInternal(context, iVisited.getIterNode(), self); } finally { context.setPosition(position); context.endCallArgs(); } return recv.callMethod(context, "each", IRubyObject.NULL_ARRAY, CallType.NORMAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // do nothing, allow loop to retry break; default: throw je; } } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postForLoopEval(); } } case NodeTypes.GLOBALASGNNODE: { GlobalAsgnNode iVisited = (GlobalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); runtime.getGlobalVariables().set(iVisited.getName(), result); return result; } case NodeTypes.GLOBALVARNODE: { GlobalVarNode iVisited = (GlobalVarNode) node; return runtime.getGlobalVariables().get(iVisited.getName()); } case NodeTypes.HASHNODE: { HashNode iVisited = (HashNode) node; Map hash = null; if (iVisited.getListNode() != null) { hash = new HashMap(iVisited.getListNode().size() / 2); for (Iterator iterator = iVisited.getListNode().iterator(); iterator.hasNext();) { // insert all nodes in sequence, hash them in the final instruction // KEY IRubyObject key = evalInternal(context, (Node) iterator.next(), self); IRubyObject value = evalInternal(context, (Node) iterator.next(), self); hash.put(key, value); } } if (hash == null) { return RubyHash.newHash(runtime); } return RubyHash.newHash(runtime, hash, runtime.getNil()); } case NodeTypes.IFNODE: { IfNode iVisited = (IfNode) node; IRubyObject result = evalInternal(context, iVisited.getCondition(), self); if (result.isTrue()) { node = iVisited.getThenBody(); continue bigloop; } else { node = iVisited.getElseBody(); continue bigloop; } } case NodeTypes.INSTASGNNODE: { InstAsgnNode iVisited = (InstAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); self.setInstanceVariable(iVisited.getName(), result); return result; } case NodeTypes.INSTVARNODE: { InstVarNode iVisited = (InstVarNode) node; IRubyObject variable = self.getInstanceVariable(iVisited.getName()); return variable == null ? runtime.getNil() : variable; } // case NodeTypes.ISCOPINGNODE: // EvaluateVisitor.iScopingNodeVisitor.execute(this, node); // break; case NodeTypes.ITERNODE: { IterNode iVisited = (IterNode) node; // new-style handling of blocks, for nodes that support it // don't process the block until it's needed, to avoid nasty iter tricks if (iVisited.getIterNode() instanceof BlockAcceptingNode) { ((BlockAcceptingNode)iVisited.getIterNode()).setIterNode(iVisited); node = iVisited.getIterNode(); continue bigloop; } // otherwise do it the same as the old way context.preIterEval(Block.createBlock(context, iVisited.getVarNode(), new DynamicScope(iVisited.getScope(), context.getCurrentScope()), iVisited.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.LOCALASGNNODE: { LocalAsgnNode iVisited = (LocalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("LSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.LOCALVARNODE: { LocalVarNode iVisited = (LocalVarNode) node; //System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject result = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); return result == null ? runtime.getNil() : result; } case NodeTypes.MATCH2NODE: { Match2Node iVisited = (Match2Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); return ((RubyRegexp) recv).match(value); } case NodeTypes.MATCH3NODE: { Match3Node iVisited = (Match3Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); if (value instanceof RubyString) { return ((RubyRegexp) recv).match(value); } else { return value.callMethod(context, "=~", recv); } } case NodeTypes.MATCHNODE: { MatchNode iVisited = (MatchNode) node; return ((RubyRegexp) evalInternal(context, iVisited.getRegexpNode(), self)).match2(); } case NodeTypes.MODULENODE: { ModuleNode iVisited = (ModuleNode) node; Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingModule = getEnclosingModule(context, classNameNode, self); if (enclosingModule == null) { throw runtime.newTypeError("no outer class/module"); } RubyModule module; if (enclosingModule == runtime.getObject()) { module = runtime.getOrCreateModule(name); } else { module = enclosingModule.defineModuleUnder(name); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), module, self); } case NodeTypes.MULTIPLEASGNNODE: { MultipleAsgnNode iVisited = (MultipleAsgnNode) node; return AssignmentVisitor.assign(context, self, iVisited, evalInternal(context, iVisited.getValueNode(), self), false); } case NodeTypes.NEWLINENODE: { NewlineNode iVisited = (NewlineNode) node; // something in here is used to build up ruby stack trace... context.setPosition(iVisited.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // TODO: do above but not below for additional newline nodes node = iVisited.getNextNode(); continue bigloop; } case NodeTypes.NEXTNODE: { NextNode iVisited = (NextNode) node; context.pollThreadEvents(); IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.NextJump); je.setPrimaryData(result); je.setSecondaryData(iVisited); //state.setCurrentException(je); throw je; } case NodeTypes.NILNODE: return runtime.getNil(); case NodeTypes.NOTNODE: { NotNode iVisited = (NotNode) node; IRubyObject result = evalInternal(context, iVisited.getConditionNode(), self); return result.isTrue() ? runtime.getFalse() : runtime.getTrue(); } case NodeTypes.NTHREFNODE: { NthRefNode iVisited = (NthRefNode) node; return RubyRegexp.nth_match(iVisited.getMatchNumber(), context.getBackref()); } case NodeTypes.OPASGNANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; // add in reverse order IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.OPASGNNODE: { OpAsgnNode iVisited = (OpAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = receiver.callMethod(context, iVisited.getVariableName()); if (iVisited.getOperatorName().equals("||")) { if (value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else { value = value.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited.getValueNode(), self)); } receiver.callMethod(context, iVisited.getVariableName() + "=", value); context.pollThreadEvents(); return value; } case NodeTypes.OPASGNORNODE: { OpAsgnOrNode iVisited = (OpAsgnOrNode) node; String def = getDefinition(context, iVisited.getFirstNode(), self); IRubyObject result = runtime.getNil(); if (def != null) { result = evalInternal(context, iVisited.getFirstNode(), self); } if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } case NodeTypes.OPELEMENTASGNNODE: { OpElementAsgnNode iVisited = (OpElementAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); IRubyObject firstValue = receiver.callMethod(context, "[]", args); if (iVisited.getOperatorName().equals("||")) { if (firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else { firstValue = firstValue.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited .getValueNode(), self)); } IRubyObject[] expandedArgs = new IRubyObject[args.length + 1]; System.arraycopy(args, 0, expandedArgs, 0, args.length); expandedArgs[expandedArgs.length - 1] = firstValue; return receiver.callMethod(context, "[]=", expandedArgs); } case NodeTypes.OPTNNODE: { OptNNode iVisited = (OptNNode) node; IRubyObject result = runtime.getNil(); while (RubyKernel.gets(runtime.getTopSelf(), IRubyObject.NULL_ARRAY).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: // do nothing, this iteration restarts break; case JumpType.NEXT: // recheck condition break loop; case JumpType.BREAK: // end loop return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.ORNODE: { OrNode iVisited = (OrNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } // case NodeTypes.POSTEXENODE: // EvaluateVisitor.postExeNodeVisitor.execute(this, node); // break; case NodeTypes.REDONODE: { context.pollThreadEvents(); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.RedoJump); je.setSecondaryData(node); throw je; } case NodeTypes.REGEXPNODE: { RegexpNode iVisited = (RegexpNode) node; String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } try { return RubyRegexp.newRegexp(runtime, iVisited.getPattern(), lang); } catch(java.util.regex.PatternSyntaxException e) { throw runtime.newSyntaxError(e.getMessage()); } } case NodeTypes.RESCUEBODYNODE: { RescueBodyNode iVisited = (RescueBodyNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.RESCUENODE: { RescueNode iVisited = (RescueNode)node; RescuedBlock : while (true) { try { // Execute rescue block IRubyObject result = evalInternal(context, iVisited.getBodyNode(), self); // If no exception is thrown execute else block if (iVisited.getElseNode() != null) { if (iVisited.getRescueNode() == null) { runtime.getWarnings().warn(iVisited.getElseNode().getPosition(), "else without rescue is useless"); } result = evalInternal(context, iVisited.getElseNode(), self); } return result; } catch (RaiseException raiseJump) { RubyException raisedException = raiseJump.getException(); // TODO: Rubicon TestKernel dies without this line. A cursory glance implies we // falsely set $! to nil and this sets it back to something valid. This should // get fixed at the same time we address bug #1296484. runtime.getGlobalVariables().set("$!", raisedException); RescueBodyNode rescueNode = iVisited.getRescueNode(); while (rescueNode != null) { Node exceptionNodes = rescueNode.getExceptionNodes(); ListNode exceptionNodesList; if (exceptionNodes instanceof SplatNode) { exceptionNodesList = (ListNode) evalInternal(context, exceptionNodes, self); } else { exceptionNodesList = (ListNode) exceptionNodes; } if (isRescueHandled(context, raisedException, exceptionNodesList, self)) { try { return evalInternal(context, rescueNode, self); } catch (JumpException je) { if (je.getJumpType() == JumpException.JumpType.RetryJump) { // should be handled in the finally block below //state.runtime.getGlobalVariables().set("$!", state.runtime.getNil()); //state.threadContext.setRaisedException(null); continue RescuedBlock; } else { throw je; } } } rescueNode = rescueNode.getOptRescueNode(); } // no takers; bubble up throw raiseJump; } finally { // clear exception when handled or retried runtime.getGlobalVariables().set("$!", runtime.getNil()); } } } case NodeTypes.RETRYNODE: { context.pollThreadEvents(); JumpException je = new JumpException(JumpException.JumpType.RetryJump); throw je; } case NodeTypes.RETURNNODE: { ReturnNode iVisited = (ReturnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.ReturnJump); je.setPrimaryData(iVisited.getTarget()); je.setSecondaryData(result); je.setTertiaryData(iVisited); throw je; } case NodeTypes.ROOTNODE: { RootNode iVisited = (RootNode) node; DynamicScope scope = iVisited.getScope(); // Serialization killed our dynamic scope. We can just create an empty one // since serialization cannot serialize an eval (which is the only thing // which is capable of having a non-empty dynamic scope). if (scope == null) { scope = new DynamicScope(iVisited.getStaticScope(), null); } // Each root node has a top-level scope that we need to push context.preRootNode(scope); // FIXME: Wire up BEGIN and END nodes try { return eval(context, iVisited.getBodyNode(), self); } finally { context.postRootNode(); } } case NodeTypes.SCLASSNODE: { SClassNode iVisited = (SClassNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass singletonClass; if (receiver.isNil()) { singletonClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { singletonClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { singletonClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure: can't extend object."); } singletonClass = receiver.getSingletonClass(); } if (context.getWrapper() != null) { singletonClass.extendObject(context.getWrapper()); singletonClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), singletonClass, self); } case NodeTypes.SELFNODE: return self; case NodeTypes.SPLATNODE: { SplatNode iVisited = (SplatNode) node; return splatValue(evalInternal(context, iVisited.getValue(), self)); } //// case NodeTypes.STARNODE: //// EvaluateVisitor.starNodeVisitor.execute(this, node); //// break; case NodeTypes.STRNODE: { StrNode iVisited = (StrNode) node; return runtime.newString(iVisited.getValue()); } case NodeTypes.SUPERNODE: { SuperNode iVisited = (SuperNode) node; if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("Superclass method '" + name + "' disabled.", name); } context.beginCallArgs(); IRubyObject[] args = null; try { args = setupArgs(context, iVisited.getArgsNode(), self); } finally { context.endCallArgs(); } return context.callSuper(args); } case NodeTypes.SVALUENODE: { SValueNode iVisited = (SValueNode) node; return aValueSplat(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.SYMBOLNODE: { SymbolNode iVisited = (SymbolNode) node; return runtime.newSymbol(iVisited.getName()); } case NodeTypes.TOARYNODE: { ToAryNode iVisited = (ToAryNode) node; return aryToAry(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.TRUENODE: { context.pollThreadEvents(); return runtime.getTrue(); } case NodeTypes.UNDEFNODE: { UndefNode iVisited = (UndefNode) node; if (context.getRubyClass() == null) { throw runtime .newTypeError("No class to undef method '" + iVisited.getName() + "'."); } context.getRubyClass().undef(iVisited.getName()); return runtime.getNil(); } case NodeTypes.UNTILNODE: { UntilNode iVisited = (UntilNode) node; IRubyObject result = runtime.getNil(); while (!(result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.VALIASNODE: { VAliasNode iVisited = (VAliasNode) node; runtime.getGlobalVariables().alias(iVisited.getNewName(), iVisited.getOldName()); return runtime.getNil(); } case NodeTypes.VCALLNODE: { VCallNode iVisited = (VCallNode) node; return self.callMethod(context, iVisited.getName(), IRubyObject.NULL_ARRAY, CallType.VARIABLE); } case NodeTypes.WHENNODE: assert false; return null; case NodeTypes.WHILENODE: { WhileNode iVisited = (WhileNode) node; IRubyObject result = runtime.getNil(); boolean firstTest = iVisited.evaluateAtStart(); while (!firstTest || (result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { firstTest = true; loop: while (true) { // Used for the 'redo' command try { evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return result; default: throw je; } } } } return result; } case NodeTypes.XSTRNODE: { XStrNode iVisited = (XStrNode) node; return self.callMethod(context, "`", runtime.newString(iVisited.getValue())); } case NodeTypes.YIELDNODE: { YieldNode iVisited = (YieldNode) node; IRubyObject result = evalInternal(context, iVisited.getArgsNode(), self); if (iVisited.getArgsNode() == null) { result = null; } return context.yieldCurrentBlock(result, null, null, iVisited.getCheckState()); } case NodeTypes.ZARRAYNODE: { return runtime.newArray(); } case NodeTypes.ZSUPERNODE: { if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("superclass method '" + name + "' disabled", name); } return context.callSuper(context.getFrameArgs(), true); } } } while (true); }

private static IRubyObject evalInternal(ThreadContext context, Node node, IRubyObject self) { IRuby runtime = context.getRuntime(); bigloop: do { if (node == null) return runtime.getNil(); switch (node.nodeId) { case NodeTypes.ALIASNODE: { AliasNode iVisited = (AliasNode) node; if (context.getRubyClass() == null) { throw runtime.newTypeError("no class to make alias"); } context.getRubyClass().defineAlias(iVisited.getNewName(), iVisited.getOldName()); context.getRubyClass().callMethod(context, "method_added", runtime.newSymbol(iVisited.getNewName())); return runtime.getNil(); } case NodeTypes.ANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.ARGSCATNODE: { ArgsCatNode iVisited = (ArgsCatNode) node; IRubyObject args = evalInternal(context, iVisited.getFirstNode(), self); IRubyObject secondArgs = splatValue(evalInternal(context, iVisited.getSecondNode(), self)); RubyArray list = args instanceof RubyArray ? (RubyArray) args : runtime.newArray(args); return list.concat(secondArgs); } // case NodeTypes.ARGSNODE: // EvaluateVisitor.argsNodeVisitor.execute(this, node); // break; // case NodeTypes.ARGUMENTNODE: // EvaluateVisitor.argumentNodeVisitor.execute(this, node); // break; case NodeTypes.ARRAYNODE: { ArrayNode iVisited = (ArrayNode) node; IRubyObject[] array = new IRubyObject[iVisited.size()]; int i = 0; for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node next = (Node) iterator.next(); array[i++] = evalInternal(context, next, self); } return runtime.newArray(array); } // case NodeTypes.ASSIGNABLENODE: // EvaluateVisitor.assignableNodeVisitor.execute(this, node); // break; case NodeTypes.BACKREFNODE: { BackRefNode iVisited = (BackRefNode) node; IRubyObject backref = context.getBackref(); switch (iVisited.getType()) { case '~': return backref; case '&': return RubyRegexp.last_match(backref); case '`': return RubyRegexp.match_pre(backref); case '\'': return RubyRegexp.match_post(backref); case '+': return RubyRegexp.match_last(backref); } break; } case NodeTypes.BEGINNODE: { BeginNode iVisited = (BeginNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.BIGNUMNODE: { BignumNode iVisited = (BignumNode) node; return RubyBignum.newBignum(runtime, iVisited.getValue()); } // case NodeTypes.BINARYOPERATORNODE: // EvaluateVisitor.binaryOperatorNodeVisitor.execute(this, node); // break; // case NodeTypes.BLOCKARGNODE: // EvaluateVisitor.blockArgNodeVisitor.execute(this, node); // break; case NodeTypes.BLOCKNODE: { BlockNode iVisited = (BlockNode) node; IRubyObject result = runtime.getNil(); for (Iterator iter = iVisited.iterator(); iter.hasNext();) { result = evalInternal(context, (Node) iter.next(), self); } return result; } case NodeTypes.BLOCKPASSNODE: { BlockPassNode iVisited = (BlockPassNode) node; IRubyObject proc = evalInternal(context, iVisited.getBodyNode(), self); if (proc.isNil()) { context.setNoBlock(); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearNoBlock(); } } // If not already a proc then we should try and make it one. if (!(proc instanceof RubyProc)) { proc = proc.convertToType("Proc", "to_proc", false); if (!(proc instanceof RubyProc)) { throw runtime.newTypeError("wrong argument type " + proc.getMetaClass().getName() + " (expected Proc)"); } } // TODO: Add safety check for taintedness Block block = (Block) context.getCurrentBlock(); if (block != null) { IRubyObject blockObject = block.getBlockObject(); // The current block is already associated with the proc. No need to create new // block for it. Just eval! if (blockObject != null && blockObject == proc) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearBlockAvailable(); } } } context.preBlockPassEval(((RubyProc) proc).getBlock()); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.postBlockPassEval(); } } case NodeTypes.BREAKNODE: { BreakNode iVisited = (BreakNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.BreakJump); je.setPrimaryData(result); je.setSecondaryData(node); throw je; } case NodeTypes.CALLNODE: { CallNode iVisited = (CallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); assert receiver.getMetaClass() != null : receiver.getClass().getName(); // If reciever is self then we do the call the same way as vcall CallType callType = (receiver == self ? CallType.VARIABLE : CallType.NORMAL); // if no block passed, do a simple call if (iterNode == null) { return receiver.callMethod(context, iVisited.getName(), args, callType); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return receiver.callMethod(context, iVisited.getName(), args, callType); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.CASENODE: { CaseNode iVisited = (CaseNode) node; IRubyObject expression = null; if (iVisited.getCaseNode() != null) { expression = evalInternal(context, iVisited.getCaseNode(), self); } context.pollThreadEvents(); IRubyObject result = runtime.getNil(); Node firstWhenNode = iVisited.getFirstWhenNode(); while (firstWhenNode != null) { if (!(firstWhenNode instanceof WhenNode)) { node = firstWhenNode; continue bigloop; } WhenNode whenNode = (WhenNode) firstWhenNode; if (whenNode.getExpressionNodes() instanceof ArrayNode) { for (Iterator iter = ((ArrayNode) whenNode.getExpressionNodes()).iterator(); iter .hasNext();) { Node tag = (Node) iter.next(); context.setPosition(tag.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // Ruby grammar has nested whens in a case body because of // productions case_body and when_args. if (tag instanceof WhenNode) { RubyArray expressions = (RubyArray) evalInternal(context, ((WhenNode) tag) .getExpressionNodes(), self); for (int j = 0; j < expressions.getLength(); j++) { IRubyObject condition = expressions.entry(j); if ((expression != null && condition.callMethod(context, "===", expression) .isTrue()) || (expression == null && condition.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } continue; } result = evalInternal(context, tag, self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = whenNode.getBodyNode(); continue bigloop; } } } else { result = evalInternal(context, whenNode.getExpressionNodes(), self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } context.pollThreadEvents(); firstWhenNode = whenNode.getNextCase(); } return runtime.getNil(); } case NodeTypes.CLASSNODE: { ClassNode iVisited = (ClassNode) node; Node superNode = iVisited.getSuperNode(); RubyClass superClass = superNode == null ? null : (RubyClass) evalInternal(context, superNode, self); Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingClass = getEnclosingModule(context, classNameNode, self); RubyClass rubyClass = enclosingClass.defineOrGetClassUnder(name, superClass); if (context.getWrapper() != null) { rubyClass.extendObject(context.getWrapper()); rubyClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), rubyClass, self); } case NodeTypes.CLASSVARASGNNODE: { ClassVarAsgnNode iVisited = (ClassVarAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule) rubyClass.getInstanceVariable("__attached__"); } rubyClass.setClassVar(iVisited.getName(), result); return result; } case NodeTypes.CLASSVARDECLNODE: { ClassVarDeclNode iVisited = (ClassVarDeclNode) node; // FIXME: shouldn't we use cref here? if (context.getRubyClass() == null) { throw runtime.newTypeError("no class/module to define class variable"); } IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); ((RubyModule) context.peekCRef().getValue()).setClassVar(iVisited.getName(), result); return runtime.getNil(); } case NodeTypes.CLASSVARNODE: { ClassVarNode iVisited = (ClassVarNode) node; RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule)rubyClass.getInstanceVariable("__attached__"); } return rubyClass.getClassVar(iVisited.getName()); } case NodeTypes.COLON2NODE: { Colon2Node iVisited = (Colon2Node) node; Node leftNode = iVisited.getLeftNode(); // TODO: Made this more colon3 friendly because of cpath production // rule in grammar (it is convenient to think of them as the same thing // at a grammar level even though evaluation is). if (leftNode == null) { return runtime.getObject().getConstantFrom(iVisited.getName()); } else { IRubyObject result = evalInternal(context, iVisited.getLeftNode(), self); if (result instanceof RubyModule) { return ((RubyModule) result).getConstantFrom(iVisited.getName()); } else { return result.callMethod(context, iVisited.getName()); } } } case NodeTypes.COLON3NODE: { Colon3Node iVisited = (Colon3Node) node; return runtime.getObject().getConstantFrom(iVisited.getName()); } case NodeTypes.CONSTDECLNODE: { ConstDeclNode iVisited = (ConstDeclNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); IRubyObject module; if (iVisited.getPathNode() != null) { module = evalInternal(context, iVisited.getPathNode(), self); } else { // FIXME: why do we check RubyClass and then use CRef? if (context.getRubyClass() == null) { // TODO: wire into new exception handling mechanism throw runtime.newTypeError("no class/module to define constant"); } module = (RubyModule) context.peekCRef().getValue(); } // FIXME: shouldn't we use the result of this set in setResult? ((RubyModule) module).setConstant(iVisited.getName(), result); return result; } case NodeTypes.CONSTNODE: { ConstNode iVisited = (ConstNode) node; return context.getConstant(iVisited.getName()); } case NodeTypes.DASGNNODE: { DAsgnNode iVisited = (DAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("DSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.DEFINEDNODE: { DefinedNode iVisited = (DefinedNode) node; String definition = getDefinition(context, iVisited.getExpressionNode(), self); if (definition != null) { return runtime.newString(definition); } else { return runtime.getNil(); } } case NodeTypes.DEFNNODE: { DefnNode iVisited = (DefnNode) node; RubyModule containingClass = context.getRubyClass(); if (containingClass == null) { throw runtime.newTypeError("No class to add method."); } String name = iVisited.getName(); if (containingClass == runtime.getObject() && name.equals("initialize")) { runtime.getWarnings().warn("redefining Object#initialize may cause infinite loop"); } Visibility visibility = context.getCurrentVisibility(); if (name.equals("initialize") || visibility.isModuleFunction()) { visibility = Visibility.PRIVATE; } DefaultMethod newMethod = new DefaultMethod(containingClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), visibility, context.peekCRef()); if (iVisited.getBodyNode() != null) { CreateJumpTargetVisitor.setJumpTarget(newMethod, iVisited.getBodyNode()); } containingClass.addMethod(name, newMethod); if (context.getCurrentVisibility().isModuleFunction()) { containingClass.getSingletonClass().addMethod( name, new WrapperCallable(containingClass.getSingletonClass(), newMethod, Visibility.PUBLIC)); containingClass.callMethod(context, "singleton_method_added", runtime.newSymbol(name)); } // 'class << state.self' and 'class << obj' uses defn as opposed to defs if (containingClass.isSingleton()) { ((MetaClass) containingClass).getAttachedObject().callMethod( context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); } else { containingClass.callMethod(context, "method_added", runtime.newSymbol(name)); } return runtime.getNil(); } case NodeTypes.DEFSNODE: { DefsNode iVisited = (DefsNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass rubyClass; if (receiver.isNil()) { rubyClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { rubyClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { rubyClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure; can't define singleton method."); } if (receiver.isFrozen()) { throw runtime.newFrozenError("object"); } if (!receiver.singletonMethodsAllowed()) { throw runtime.newTypeError("can't define singleton method \"" + iVisited.getName() + "\" for " + receiver.getType()); } rubyClass = receiver.getSingletonClass(); } if (runtime.getSafeLevel() >= 4) { ICallable method = (ICallable) rubyClass.getMethods().get(iVisited.getName()); if (method != null) { throw runtime.newSecurityError("Redefining method prohibited."); } } DefaultMethod newMethod = new DefaultMethod(rubyClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), Visibility.PUBLIC, context.peekCRef()); if (iVisited.getBodyNode() != null) { CreateJumpTargetVisitor.setJumpTarget(newMethod, iVisited.getBodyNode()); } rubyClass.addMethod(iVisited.getName(), newMethod); receiver.callMethod(context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); return runtime.getNil(); } case NodeTypes.DOTNODE: { DotNode iVisited = (DotNode) node; return RubyRange.newRange(runtime, evalInternal(context, iVisited.getBeginNode(), self), evalInternal(context, iVisited .getEndNode(), self), iVisited.isExclusive()); } case NodeTypes.DREGEXPNODE: { DRegexpNode iVisited = (DRegexpNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } return RubyRegexp.newRegexp(runtime, sb.toString(), iVisited.getOptions(), lang); } case NodeTypes.DSTRNODE: { DStrNode iVisited = (DStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newString(sb.toString()); } case NodeTypes.DSYMBOLNODE: { DSymbolNode iVisited = (DSymbolNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.getNode().iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newSymbol(sb.toString()); } case NodeTypes.DVARNODE: { DVarNode iVisited = (DVarNode) node; // System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject obj = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); // FIXME: null check is removable once we figure out how to assign to unset named block args return obj == null ? runtime.getNil() : obj; } case NodeTypes.DXSTRNODE: { DXStrNode iVisited = (DXStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return self.callMethod(context, "`", runtime.newString(sb.toString())); } case NodeTypes.ENSURENODE: { EnsureNode iVisited = (EnsureNode) node; // save entering the try if there's nothing to ensure if (iVisited.getEnsureNode() != null) { IRubyObject result = runtime.getNil(); try { result = evalInternal(context, iVisited.getBodyNode(), self); } finally { evalInternal(context, iVisited.getEnsureNode(), self); } return result; } node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.EVSTRNODE: { EvStrNode iVisited = (EvStrNode) node; node = iVisited.getBody(); continue bigloop; } case NodeTypes.FALSENODE: { context.pollThreadEvents(); return runtime.getFalse(); } case NodeTypes.FCALLNODE: { FCallNode iVisited = (FCallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); // if no block passed, do a simple call if (iterNode == null) { return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.FIXNUMNODE: { FixnumNode iVisited = (FixnumNode) node; return iVisited.getFixnum(runtime); } case NodeTypes.FLIPNODE: { FlipNode iVisited = (FlipNode) node; IRubyObject result = runtime.getNil(); if (iVisited.isExclusive()) { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { result = evalInternal(context, iVisited.getBeginNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } else { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { if (evalInternal(context, iVisited.getBeginNode(), self).isTrue()) { context.getCurrentScope().setValue( iVisited.getIndex(), evalInternal(context, iVisited.getEndNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(), iVisited.getDepth()); return runtime.getTrue(); } else { return runtime.getFalse(); } } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } } case NodeTypes.FLOATNODE: { FloatNode iVisited = (FloatNode) node; return RubyFloat.newFloat(runtime, iVisited.getValue()); } case NodeTypes.FORNODE: { ForNode iVisited = (ForNode) node; // For nodes do not have to create an addition scope so we just pass null context.preForLoopEval(Block.createBlock(context, iVisited.getVarNode(), null, iVisited.getCallable(), self)); try { while (true) { try { ISourcePosition position = context.getPosition(); context.beginCallArgs(); IRubyObject recv = null; try { recv = evalInternal(context, iVisited.getIterNode(), self); } finally { context.setPosition(position); context.endCallArgs(); } return recv.callMethod(context, "each", IRubyObject.NULL_ARRAY, CallType.NORMAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // do nothing, allow loop to retry break; default: throw je; } } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postForLoopEval(); } } case NodeTypes.GLOBALASGNNODE: { GlobalAsgnNode iVisited = (GlobalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); runtime.getGlobalVariables().set(iVisited.getName(), result); return result; } case NodeTypes.GLOBALVARNODE: { GlobalVarNode iVisited = (GlobalVarNode) node; return runtime.getGlobalVariables().get(iVisited.getName()); } case NodeTypes.HASHNODE: { HashNode iVisited = (HashNode) node; Map hash = null; if (iVisited.getListNode() != null) { hash = new HashMap(iVisited.getListNode().size() / 2); for (Iterator iterator = iVisited.getListNode().iterator(); iterator.hasNext();) { // insert all nodes in sequence, hash them in the final instruction // KEY IRubyObject key = evalInternal(context, (Node) iterator.next(), self); IRubyObject value = evalInternal(context, (Node) iterator.next(), self); hash.put(key, value); } } if (hash == null) { return RubyHash.newHash(runtime); } return RubyHash.newHash(runtime, hash, runtime.getNil()); } case NodeTypes.IFNODE: { IfNode iVisited = (IfNode) node; IRubyObject result = evalInternal(context, iVisited.getCondition(), self); if (result.isTrue()) { node = iVisited.getThenBody(); continue bigloop; } else { node = iVisited.getElseBody(); continue bigloop; } } case NodeTypes.INSTASGNNODE: { InstAsgnNode iVisited = (InstAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); self.setInstanceVariable(iVisited.getName(), result); return result; } case NodeTypes.INSTVARNODE: { InstVarNode iVisited = (InstVarNode) node; IRubyObject variable = self.getInstanceVariable(iVisited.getName()); return variable == null ? runtime.getNil() : variable; } // case NodeTypes.ISCOPINGNODE: // EvaluateVisitor.iScopingNodeVisitor.execute(this, node); // break; case NodeTypes.ITERNODE: { IterNode iVisited = (IterNode) node; // new-style handling of blocks, for nodes that support it // don't process the block until it's needed, to avoid nasty iter tricks if (iVisited.getIterNode() instanceof BlockAcceptingNode) { ((BlockAcceptingNode)iVisited.getIterNode()).setIterNode(iVisited); node = iVisited.getIterNode(); continue bigloop; } // otherwise do it the same as the old way context.preIterEval(Block.createBlock(context, iVisited.getVarNode(), new DynamicScope(iVisited.getScope(), context.getCurrentScope()), iVisited.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.LOCALASGNNODE: { LocalAsgnNode iVisited = (LocalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("LSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.LOCALVARNODE: { LocalVarNode iVisited = (LocalVarNode) node; //System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject result = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); return result == null ? runtime.getNil() : result; } case NodeTypes.MATCH2NODE: { Match2Node iVisited = (Match2Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); return ((RubyRegexp) recv).match(value); } case NodeTypes.MATCH3NODE: { Match3Node iVisited = (Match3Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); if (value instanceof RubyString) { return ((RubyRegexp) recv).match(value); } else { return value.callMethod(context, "=~", recv); } } case NodeTypes.MATCHNODE: { MatchNode iVisited = (MatchNode) node; return ((RubyRegexp) evalInternal(context, iVisited.getRegexpNode(), self)).match2(); } case NodeTypes.MODULENODE: { ModuleNode iVisited = (ModuleNode) node; Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingModule = getEnclosingModule(context, classNameNode, self); if (enclosingModule == null) { throw runtime.newTypeError("no outer class/module"); } RubyModule module; if (enclosingModule == runtime.getObject()) { module = runtime.getOrCreateModule(name); } else { module = enclosingModule.defineModuleUnder(name); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), module, self); } case NodeTypes.MULTIPLEASGNNODE: { MultipleAsgnNode iVisited = (MultipleAsgnNode) node; return AssignmentVisitor.assign(context, self, iVisited, evalInternal(context, iVisited.getValueNode(), self), false); } case NodeTypes.NEWLINENODE: { NewlineNode iVisited = (NewlineNode) node; // something in here is used to build up ruby stack trace... context.setPosition(iVisited.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // TODO: do above but not below for additional newline nodes node = iVisited.getNextNode(); continue bigloop; } case NodeTypes.NEXTNODE: { NextNode iVisited = (NextNode) node; context.pollThreadEvents(); IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.NextJump); je.setPrimaryData(result); je.setSecondaryData(iVisited); //state.setCurrentException(je); throw je; } case NodeTypes.NILNODE: return runtime.getNil(); case NodeTypes.NOTNODE: { NotNode iVisited = (NotNode) node; IRubyObject result = evalInternal(context, iVisited.getConditionNode(), self); return result.isTrue() ? runtime.getFalse() : runtime.getTrue(); } case NodeTypes.NTHREFNODE: { NthRefNode iVisited = (NthRefNode) node; return RubyRegexp.nth_match(iVisited.getMatchNumber(), context.getBackref()); } case NodeTypes.OPASGNANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; // add in reverse order IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.OPASGNNODE: { OpAsgnNode iVisited = (OpAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = receiver.callMethod(context, iVisited.getVariableName()); if (iVisited.getOperatorName().equals("||")) { if (value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else { value = value.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited.getValueNode(), self)); } receiver.callMethod(context, iVisited.getVariableName() + "=", value); context.pollThreadEvents(); return value; } case NodeTypes.OPASGNORNODE: { OpAsgnOrNode iVisited = (OpAsgnOrNode) node; String def = getDefinition(context, iVisited.getFirstNode(), self); IRubyObject result = runtime.getNil(); if (def != null) { result = evalInternal(context, iVisited.getFirstNode(), self); } if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } case NodeTypes.OPELEMENTASGNNODE: { OpElementAsgnNode iVisited = (OpElementAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); IRubyObject firstValue = receiver.callMethod(context, "[]", args); if (iVisited.getOperatorName().equals("||")) { if (firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else { firstValue = firstValue.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited .getValueNode(), self)); } IRubyObject[] expandedArgs = new IRubyObject[args.length + 1]; System.arraycopy(args, 0, expandedArgs, 0, args.length); expandedArgs[expandedArgs.length - 1] = firstValue; return receiver.callMethod(context, "[]=", expandedArgs); } case NodeTypes.OPTNNODE: { OptNNode iVisited = (OptNNode) node; IRubyObject result = runtime.getNil(); while (RubyKernel.gets(runtime.getTopSelf(), IRubyObject.NULL_ARRAY).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: // do nothing, this iteration restarts break; case JumpType.NEXT: // recheck condition break loop; case JumpType.BREAK: // end loop return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.ORNODE: { OrNode iVisited = (OrNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } // case NodeTypes.POSTEXENODE: // EvaluateVisitor.postExeNodeVisitor.execute(this, node); // break; case NodeTypes.REDONODE: { context.pollThreadEvents(); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.RedoJump); je.setSecondaryData(node); throw je; } case NodeTypes.REGEXPNODE: { RegexpNode iVisited = (RegexpNode) node; String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } try { return RubyRegexp.newRegexp(runtime, iVisited.getPattern(), lang); } catch(java.util.regex.PatternSyntaxException e) { throw runtime.newSyntaxError(e.getMessage()); } } case NodeTypes.RESCUEBODYNODE: { RescueBodyNode iVisited = (RescueBodyNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.RESCUENODE: { RescueNode iVisited = (RescueNode)node; RescuedBlock : while (true) { try { // Execute rescue block IRubyObject result = evalInternal(context, iVisited.getBodyNode(), self); // If no exception is thrown execute else block if (iVisited.getElseNode() != null) { if (iVisited.getRescueNode() == null) { runtime.getWarnings().warn(iVisited.getElseNode().getPosition(), "else without rescue is useless"); } result = evalInternal(context, iVisited.getElseNode(), self); } return result; } catch (RaiseException raiseJump) { RubyException raisedException = raiseJump.getException(); // TODO: Rubicon TestKernel dies without this line. A cursory glance implies we // falsely set $! to nil and this sets it back to something valid. This should // get fixed at the same time we address bug #1296484. runtime.getGlobalVariables().set("$!", raisedException); RescueBodyNode rescueNode = iVisited.getRescueNode(); while (rescueNode != null) { Node exceptionNodes = rescueNode.getExceptionNodes(); ListNode exceptionNodesList; if (exceptionNodes instanceof SplatNode) { exceptionNodesList = (ListNode) evalInternal(context, exceptionNodes, self); } else { exceptionNodesList = (ListNode) exceptionNodes; } if (isRescueHandled(context, raisedException, exceptionNodesList, self)) { try { return evalInternal(context, rescueNode, self); } catch (JumpException je) { if (je.getJumpType() == JumpException.JumpType.RetryJump) { // should be handled in the finally block below //state.runtime.getGlobalVariables().set("$!", state.runtime.getNil()); //state.threadContext.setRaisedException(null); continue RescuedBlock; } else { throw je; } } } rescueNode = rescueNode.getOptRescueNode(); } // no takers; bubble up throw raiseJump; } finally { // clear exception when handled or retried runtime.getGlobalVariables().set("$!", runtime.getNil()); } } } case NodeTypes.RETRYNODE: { context.pollThreadEvents(); JumpException je = new JumpException(JumpException.JumpType.RetryJump); throw je; } case NodeTypes.RETURNNODE: { ReturnNode iVisited = (ReturnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.ReturnJump); je.setPrimaryData(iVisited.getTarget()); je.setSecondaryData(result); je.setTertiaryData(iVisited); throw je; } case NodeTypes.ROOTNODE: { RootNode iVisited = (RootNode) node; DynamicScope scope = iVisited.getScope(); // Serialization killed our dynamic scope. We can just create an empty one // since serialization cannot serialize an eval (which is the only thing // which is capable of having a non-empty dynamic scope). if (scope == null) { scope = new DynamicScope(iVisited.getStaticScope(), null); } // Each root node has a top-level scope that we need to push context.preRootNode(scope); // FIXME: Wire up BEGIN and END nodes try { return eval(context, iVisited.getBodyNode(), self); } finally { context.postRootNode(); } } case NodeTypes.SCLASSNODE: { SClassNode iVisited = (SClassNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass singletonClass; if (receiver.isNil()) { singletonClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { singletonClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { singletonClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure: can't extend object."); } singletonClass = receiver.getSingletonClass(); } if (context.getWrapper() != null) { singletonClass.extendObject(context.getWrapper()); singletonClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), singletonClass, self); } case NodeTypes.SELFNODE: return self; case NodeTypes.SPLATNODE: { SplatNode iVisited = (SplatNode) node; return splatValue(evalInternal(context, iVisited.getValue(), self)); } //// case NodeTypes.STARNODE: //// EvaluateVisitor.starNodeVisitor.execute(this, node); //// break; case NodeTypes.STRNODE: { StrNode iVisited = (StrNode) node; return runtime.newString(iVisited.getValue()); } case NodeTypes.SUPERNODE: { SuperNode iVisited = (SuperNode) node; if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("Superclass method '" + name + "' disabled.", name); } context.beginCallArgs(); IRubyObject[] args = null; try { args = setupArgs(context, iVisited.getArgsNode(), self); } finally { context.endCallArgs(); } return context.callSuper(args); } case NodeTypes.SVALUENODE: { SValueNode iVisited = (SValueNode) node; return aValueSplat(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.SYMBOLNODE: { SymbolNode iVisited = (SymbolNode) node; return runtime.newSymbol(iVisited.getName()); } case NodeTypes.TOARYNODE: { ToAryNode iVisited = (ToAryNode) node; return aryToAry(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.TRUENODE: { context.pollThreadEvents(); return runtime.getTrue(); } case NodeTypes.UNDEFNODE: { UndefNode iVisited = (UndefNode) node; if (context.getRubyClass() == null) { throw runtime .newTypeError("No class to undef method '" + iVisited.getName() + "'."); } context.getRubyClass().undef(iVisited.getName()); return runtime.getNil(); } case NodeTypes.UNTILNODE: { UntilNode iVisited = (UntilNode) node; IRubyObject result = runtime.getNil(); while (!(result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.VALIASNODE: { VAliasNode iVisited = (VAliasNode) node; runtime.getGlobalVariables().alias(iVisited.getNewName(), iVisited.getOldName()); return runtime.getNil(); } case NodeTypes.VCALLNODE: { VCallNode iVisited = (VCallNode) node; return self.callMethod(context, iVisited.getName(), IRubyObject.NULL_ARRAY, CallType.VARIABLE); } case NodeTypes.WHENNODE: assert false; return null; case NodeTypes.WHILENODE: { WhileNode iVisited = (WhileNode) node; IRubyObject result = runtime.getNil(); boolean firstTest = iVisited.evaluateAtStart(); while (!firstTest || (result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { firstTest = true; loop: while (true) { // Used for the 'redo' command try { evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return result; default: throw je; } } } } return result; } case NodeTypes.XSTRNODE: { XStrNode iVisited = (XStrNode) node; return self.callMethod(context, "`", runtime.newString(iVisited.getValue())); } case NodeTypes.YIELDNODE: { YieldNode iVisited = (YieldNode) node; IRubyObject result = evalInternal(context, iVisited.getArgsNode(), self); if (iVisited.getArgsNode() == null) { result = null; } return context.yieldCurrentBlock(result, null, null, iVisited.getCheckState()); } case NodeTypes.ZARRAYNODE: { return runtime.newArray(); } case NodeTypes.ZSUPERNODE: { if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("superclass method '" + name + "' disabled", name); } return context.callSuper(context.getFrameArgs(), true); } } } while (true); }

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private static IRubyObject evalInternal(ThreadContext context, Node node, IRubyObject self) { IRuby runtime = context.getRuntime(); bigloop: do { if (node == null) return runtime.getNil(); switch (node.nodeId) { case NodeTypes.ALIASNODE: { AliasNode iVisited = (AliasNode) node; if (context.getRubyClass() == null) { throw runtime.newTypeError("no class to make alias"); } context.getRubyClass().defineAlias(iVisited.getNewName(), iVisited.getOldName()); context.getRubyClass().callMethod(context, "method_added", runtime.newSymbol(iVisited.getNewName())); return runtime.getNil(); } case NodeTypes.ANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.ARGSCATNODE: { ArgsCatNode iVisited = (ArgsCatNode) node; IRubyObject args = evalInternal(context, iVisited.getFirstNode(), self); IRubyObject secondArgs = splatValue(evalInternal(context, iVisited.getSecondNode(), self)); RubyArray list = args instanceof RubyArray ? (RubyArray) args : runtime.newArray(args); return list.concat(secondArgs); } // case NodeTypes.ARGSNODE: // EvaluateVisitor.argsNodeVisitor.execute(this, node); // break; // case NodeTypes.ARGUMENTNODE: // EvaluateVisitor.argumentNodeVisitor.execute(this, node); // break; case NodeTypes.ARRAYNODE: { ArrayNode iVisited = (ArrayNode) node; IRubyObject[] array = new IRubyObject[iVisited.size()]; int i = 0; for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node next = (Node) iterator.next(); array[i++] = evalInternal(context, next, self); } return runtime.newArray(array); } // case NodeTypes.ASSIGNABLENODE: // EvaluateVisitor.assignableNodeVisitor.execute(this, node); // break; case NodeTypes.BACKREFNODE: { BackRefNode iVisited = (BackRefNode) node; IRubyObject backref = context.getBackref(); switch (iVisited.getType()) { case '~': return backref; case '&': return RubyRegexp.last_match(backref); case '`': return RubyRegexp.match_pre(backref); case '\'': return RubyRegexp.match_post(backref); case '+': return RubyRegexp.match_last(backref); } break; } case NodeTypes.BEGINNODE: { BeginNode iVisited = (BeginNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.BIGNUMNODE: { BignumNode iVisited = (BignumNode) node; return RubyBignum.newBignum(runtime, iVisited.getValue()); } // case NodeTypes.BINARYOPERATORNODE: // EvaluateVisitor.binaryOperatorNodeVisitor.execute(this, node); // break; // case NodeTypes.BLOCKARGNODE: // EvaluateVisitor.blockArgNodeVisitor.execute(this, node); // break; case NodeTypes.BLOCKNODE: { BlockNode iVisited = (BlockNode) node; IRubyObject result = runtime.getNil(); for (Iterator iter = iVisited.iterator(); iter.hasNext();) { result = evalInternal(context, (Node) iter.next(), self); } return result; } case NodeTypes.BLOCKPASSNODE: { BlockPassNode iVisited = (BlockPassNode) node; IRubyObject proc = evalInternal(context, iVisited.getBodyNode(), self); if (proc.isNil()) { context.setNoBlock(); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearNoBlock(); } } // If not already a proc then we should try and make it one. if (!(proc instanceof RubyProc)) { proc = proc.convertToType("Proc", "to_proc", false); if (!(proc instanceof RubyProc)) { throw runtime.newTypeError("wrong argument type " + proc.getMetaClass().getName() + " (expected Proc)"); } } // TODO: Add safety check for taintedness Block block = (Block) context.getCurrentBlock(); if (block != null) { IRubyObject blockObject = block.getBlockObject(); // The current block is already associated with the proc. No need to create new // block for it. Just eval! if (blockObject != null && blockObject == proc) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearBlockAvailable(); } } } context.preBlockPassEval(((RubyProc) proc).getBlock()); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.postBlockPassEval(); } } case NodeTypes.BREAKNODE: { BreakNode iVisited = (BreakNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.BreakJump); je.setPrimaryData(result); je.setSecondaryData(node); throw je; } case NodeTypes.CALLNODE: { CallNode iVisited = (CallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); assert receiver.getMetaClass() != null : receiver.getClass().getName(); // If reciever is self then we do the call the same way as vcall CallType callType = (receiver == self ? CallType.VARIABLE : CallType.NORMAL); // if no block passed, do a simple call if (iterNode == null) { return receiver.callMethod(context, iVisited.getName(), args, callType); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return receiver.callMethod(context, iVisited.getName(), args, callType); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.CASENODE: { CaseNode iVisited = (CaseNode) node; IRubyObject expression = null; if (iVisited.getCaseNode() != null) { expression = evalInternal(context, iVisited.getCaseNode(), self); } context.pollThreadEvents(); IRubyObject result = runtime.getNil(); Node firstWhenNode = iVisited.getFirstWhenNode(); while (firstWhenNode != null) { if (!(firstWhenNode instanceof WhenNode)) { node = firstWhenNode; continue bigloop; } WhenNode whenNode = (WhenNode) firstWhenNode; if (whenNode.getExpressionNodes() instanceof ArrayNode) { for (Iterator iter = ((ArrayNode) whenNode.getExpressionNodes()).iterator(); iter .hasNext();) { Node tag = (Node) iter.next(); context.setPosition(tag.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // Ruby grammar has nested whens in a case body because of // productions case_body and when_args. if (tag instanceof WhenNode) { RubyArray expressions = (RubyArray) evalInternal(context, ((WhenNode) tag) .getExpressionNodes(), self); for (int j = 0; j < expressions.getLength(); j++) { IRubyObject condition = expressions.entry(j); if ((expression != null && condition.callMethod(context, "===", expression) .isTrue()) || (expression == null && condition.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } continue; } result = evalInternal(context, tag, self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = whenNode.getBodyNode(); continue bigloop; } } } else { result = evalInternal(context, whenNode.getExpressionNodes(), self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } context.pollThreadEvents(); firstWhenNode = whenNode.getNextCase(); } return runtime.getNil(); } case NodeTypes.CLASSNODE: { ClassNode iVisited = (ClassNode) node; Node superNode = iVisited.getSuperNode(); RubyClass superClass = superNode == null ? null : (RubyClass) evalInternal(context, superNode, self); Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingClass = getEnclosingModule(context, classNameNode, self); RubyClass rubyClass = enclosingClass.defineOrGetClassUnder(name, superClass); if (context.getWrapper() != null) { rubyClass.extendObject(context.getWrapper()); rubyClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), rubyClass, self); } case NodeTypes.CLASSVARASGNNODE: { ClassVarAsgnNode iVisited = (ClassVarAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule) rubyClass.getInstanceVariable("__attached__"); } rubyClass.setClassVar(iVisited.getName(), result); return result; } case NodeTypes.CLASSVARDECLNODE: { ClassVarDeclNode iVisited = (ClassVarDeclNode) node; // FIXME: shouldn't we use cref here? if (context.getRubyClass() == null) { throw runtime.newTypeError("no class/module to define class variable"); } IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); ((RubyModule) context.peekCRef().getValue()).setClassVar(iVisited.getName(), result); return runtime.getNil(); } case NodeTypes.CLASSVARNODE: { ClassVarNode iVisited = (ClassVarNode) node; RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule)rubyClass.getInstanceVariable("__attached__"); } return rubyClass.getClassVar(iVisited.getName()); } case NodeTypes.COLON2NODE: { Colon2Node iVisited = (Colon2Node) node; Node leftNode = iVisited.getLeftNode(); // TODO: Made this more colon3 friendly because of cpath production // rule in grammar (it is convenient to think of them as the same thing // at a grammar level even though evaluation is). if (leftNode == null) { return runtime.getObject().getConstantFrom(iVisited.getName()); } else { IRubyObject result = evalInternal(context, iVisited.getLeftNode(), self); if (result instanceof RubyModule) { return ((RubyModule) result).getConstantFrom(iVisited.getName()); } else { return result.callMethod(context, iVisited.getName()); } } } case NodeTypes.COLON3NODE: { Colon3Node iVisited = (Colon3Node) node; return runtime.getObject().getConstantFrom(iVisited.getName()); } case NodeTypes.CONSTDECLNODE: { ConstDeclNode iVisited = (ConstDeclNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); IRubyObject module; if (iVisited.getPathNode() != null) { module = evalInternal(context, iVisited.getPathNode(), self); } else { // FIXME: why do we check RubyClass and then use CRef? if (context.getRubyClass() == null) { // TODO: wire into new exception handling mechanism throw runtime.newTypeError("no class/module to define constant"); } module = (RubyModule) context.peekCRef().getValue(); } // FIXME: shouldn't we use the result of this set in setResult? ((RubyModule) module).setConstant(iVisited.getName(), result); return result; } case NodeTypes.CONSTNODE: { ConstNode iVisited = (ConstNode) node; return context.getConstant(iVisited.getName()); } case NodeTypes.DASGNNODE: { DAsgnNode iVisited = (DAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("DSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.DEFINEDNODE: { DefinedNode iVisited = (DefinedNode) node; String definition = getDefinition(context, iVisited.getExpressionNode(), self); if (definition != null) { return runtime.newString(definition); } else { return runtime.getNil(); } } case NodeTypes.DEFNNODE: { DefnNode iVisited = (DefnNode) node; RubyModule containingClass = context.getRubyClass(); if (containingClass == null) { throw runtime.newTypeError("No class to add method."); } String name = iVisited.getName(); if (containingClass == runtime.getObject() && name.equals("initialize")) { runtime.getWarnings().warn("redefining Object#initialize may cause infinite loop"); } Visibility visibility = context.getCurrentVisibility(); if (name.equals("initialize") || visibility.isModuleFunction()) { visibility = Visibility.PRIVATE; } DefaultMethod newMethod = new DefaultMethod(containingClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), visibility, context.peekCRef()); if (iVisited.getBodyNode() != null) { iVisited.getBodyNode().accept(new CreateJumpTargetVisitor(newMethod)); } containingClass.addMethod(name, newMethod); if (context.getCurrentVisibility().isModuleFunction()) { containingClass.getSingletonClass().addMethod( name, new WrapperCallable(containingClass.getSingletonClass(), newMethod, Visibility.PUBLIC)); containingClass.callMethod(context, "singleton_method_added", runtime.newSymbol(name)); } // 'class << state.self' and 'class << obj' uses defn as opposed to defs if (containingClass.isSingleton()) { ((MetaClass) containingClass).getAttachedObject().callMethod( context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); } else { containingClass.callMethod(context, "method_added", runtime.newSymbol(name)); } return runtime.getNil(); } case NodeTypes.DEFSNODE: { DefsNode iVisited = (DefsNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass rubyClass; if (receiver.isNil()) { rubyClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { rubyClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { rubyClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure; can't define singleton method."); } if (receiver.isFrozen()) { throw runtime.newFrozenError("object"); } if (!receiver.singletonMethodsAllowed()) { throw runtime.newTypeError("can't define singleton method \"" + iVisited.getName() + "\" for " + receiver.getType()); } rubyClass = receiver.getSingletonClass(); } if (runtime.getSafeLevel() >= 4) { ICallable method = (ICallable) rubyClass.getMethods().get(iVisited.getName()); if (method != null) { throw runtime.newSecurityError("Redefining method prohibited."); } } DefaultMethod newMethod = new DefaultMethod(rubyClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), Visibility.PUBLIC, context.peekCRef()); if (iVisited.getBodyNode() != null) { iVisited.getBodyNode().accept(new CreateJumpTargetVisitor(newMethod)); } rubyClass.addMethod(iVisited.getName(), newMethod); receiver.callMethod(context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); return runtime.getNil(); } case NodeTypes.DOTNODE: { DotNode iVisited = (DotNode) node; return RubyRange.newRange(runtime, evalInternal(context, iVisited.getBeginNode(), self), evalInternal(context, iVisited .getEndNode(), self), iVisited.isExclusive()); } case NodeTypes.DREGEXPNODE: { DRegexpNode iVisited = (DRegexpNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } return RubyRegexp.newRegexp(runtime, sb.toString(), iVisited.getOptions(), lang); } case NodeTypes.DSTRNODE: { DStrNode iVisited = (DStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newString(sb.toString()); } case NodeTypes.DSYMBOLNODE: { DSymbolNode iVisited = (DSymbolNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.getNode().iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newSymbol(sb.toString()); } case NodeTypes.DVARNODE: { DVarNode iVisited = (DVarNode) node; // System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject obj = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); // FIXME: null check is removable once we figure out how to assign to unset named block args return obj == null ? runtime.getNil() : obj; } case NodeTypes.DXSTRNODE: { DXStrNode iVisited = (DXStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return self.callMethod(context, "`", runtime.newString(sb.toString())); } case NodeTypes.ENSURENODE: { EnsureNode iVisited = (EnsureNode) node; // save entering the try if there's nothing to ensure if (iVisited.getEnsureNode() != null) { IRubyObject result = runtime.getNil(); try { result = evalInternal(context, iVisited.getBodyNode(), self); } finally { evalInternal(context, iVisited.getEnsureNode(), self); } return result; } node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.EVSTRNODE: { EvStrNode iVisited = (EvStrNode) node; node = iVisited.getBody(); continue bigloop; } case NodeTypes.FALSENODE: { context.pollThreadEvents(); return runtime.getFalse(); } case NodeTypes.FCALLNODE: { FCallNode iVisited = (FCallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); // if no block passed, do a simple call if (iterNode == null) { return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.FIXNUMNODE: { FixnumNode iVisited = (FixnumNode) node; return iVisited.getFixnum(runtime); } case NodeTypes.FLIPNODE: { FlipNode iVisited = (FlipNode) node; IRubyObject result = runtime.getNil(); if (iVisited.isExclusive()) { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { result = evalInternal(context, iVisited.getBeginNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } else { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { if (evalInternal(context, iVisited.getBeginNode(), self).isTrue()) { context.getCurrentScope().setValue( iVisited.getIndex(), evalInternal(context, iVisited.getEndNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(), iVisited.getDepth()); return runtime.getTrue(); } else { return runtime.getFalse(); } } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } } case NodeTypes.FLOATNODE: { FloatNode iVisited = (FloatNode) node; return RubyFloat.newFloat(runtime, iVisited.getValue()); } case NodeTypes.FORNODE: { ForNode iVisited = (ForNode) node; // For nodes do not have to create an addition scope so we just pass null context.preForLoopEval(Block.createBlock(context, iVisited.getVarNode(), null, iVisited.getCallable(), self)); try { while (true) { try { ISourcePosition position = context.getPosition(); context.beginCallArgs(); IRubyObject recv = null; try { recv = evalInternal(context, iVisited.getIterNode(), self); } finally { context.setPosition(position); context.endCallArgs(); } return recv.callMethod(context, "each", IRubyObject.NULL_ARRAY, CallType.NORMAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // do nothing, allow loop to retry break; default: throw je; } } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postForLoopEval(); } } case NodeTypes.GLOBALASGNNODE: { GlobalAsgnNode iVisited = (GlobalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); runtime.getGlobalVariables().set(iVisited.getName(), result); return result; } case NodeTypes.GLOBALVARNODE: { GlobalVarNode iVisited = (GlobalVarNode) node; return runtime.getGlobalVariables().get(iVisited.getName()); } case NodeTypes.HASHNODE: { HashNode iVisited = (HashNode) node; Map hash = null; if (iVisited.getListNode() != null) { hash = new HashMap(iVisited.getListNode().size() / 2); for (Iterator iterator = iVisited.getListNode().iterator(); iterator.hasNext();) { // insert all nodes in sequence, hash them in the final instruction // KEY IRubyObject key = evalInternal(context, (Node) iterator.next(), self); IRubyObject value = evalInternal(context, (Node) iterator.next(), self); hash.put(key, value); } } if (hash == null) { return RubyHash.newHash(runtime); } return RubyHash.newHash(runtime, hash, runtime.getNil()); } case NodeTypes.IFNODE: { IfNode iVisited = (IfNode) node; IRubyObject result = evalInternal(context, iVisited.getCondition(), self); if (result.isTrue()) { node = iVisited.getThenBody(); continue bigloop; } else { node = iVisited.getElseBody(); continue bigloop; } } case NodeTypes.INSTASGNNODE: { InstAsgnNode iVisited = (InstAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); self.setInstanceVariable(iVisited.getName(), result); return result; } case NodeTypes.INSTVARNODE: { InstVarNode iVisited = (InstVarNode) node; IRubyObject variable = self.getInstanceVariable(iVisited.getName()); return variable == null ? runtime.getNil() : variable; } // case NodeTypes.ISCOPINGNODE: // EvaluateVisitor.iScopingNodeVisitor.execute(this, node); // break; case NodeTypes.ITERNODE: { IterNode iVisited = (IterNode) node; // new-style handling of blocks, for nodes that support it // don't process the block until it's needed, to avoid nasty iter tricks if (iVisited.getIterNode() instanceof BlockAcceptingNode) { ((BlockAcceptingNode)iVisited.getIterNode()).setIterNode(iVisited); node = iVisited.getIterNode(); continue bigloop; } // otherwise do it the same as the old way context.preIterEval(Block.createBlock(context, iVisited.getVarNode(), new DynamicScope(iVisited.getScope(), context.getCurrentScope()), iVisited.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.LOCALASGNNODE: { LocalAsgnNode iVisited = (LocalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("LSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.LOCALVARNODE: { LocalVarNode iVisited = (LocalVarNode) node; //System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject result = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); return result == null ? runtime.getNil() : result; } case NodeTypes.MATCH2NODE: { Match2Node iVisited = (Match2Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); return ((RubyRegexp) recv).match(value); } case NodeTypes.MATCH3NODE: { Match3Node iVisited = (Match3Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); if (value instanceof RubyString) { return ((RubyRegexp) recv).match(value); } else { return value.callMethod(context, "=~", recv); } } case NodeTypes.MATCHNODE: { MatchNode iVisited = (MatchNode) node; return ((RubyRegexp) evalInternal(context, iVisited.getRegexpNode(), self)).match2(); } case NodeTypes.MODULENODE: { ModuleNode iVisited = (ModuleNode) node; Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingModule = getEnclosingModule(context, classNameNode, self); if (enclosingModule == null) { throw runtime.newTypeError("no outer class/module"); } RubyModule module; if (enclosingModule == runtime.getObject()) { module = runtime.getOrCreateModule(name); } else { module = enclosingModule.defineModuleUnder(name); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), module, self); } case NodeTypes.MULTIPLEASGNNODE: { MultipleAsgnNode iVisited = (MultipleAsgnNode) node; return AssignmentVisitor.assign(context, self, iVisited, evalInternal(context, iVisited.getValueNode(), self), false); } case NodeTypes.NEWLINENODE: { NewlineNode iVisited = (NewlineNode) node; // something in here is used to build up ruby stack trace... context.setPosition(iVisited.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // TODO: do above but not below for additional newline nodes node = iVisited.getNextNode(); continue bigloop; } case NodeTypes.NEXTNODE: { NextNode iVisited = (NextNode) node; context.pollThreadEvents(); IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.NextJump); je.setPrimaryData(result); je.setSecondaryData(iVisited); //state.setCurrentException(je); throw je; } case NodeTypes.NILNODE: return runtime.getNil(); case NodeTypes.NOTNODE: { NotNode iVisited = (NotNode) node; IRubyObject result = evalInternal(context, iVisited.getConditionNode(), self); return result.isTrue() ? runtime.getFalse() : runtime.getTrue(); } case NodeTypes.NTHREFNODE: { NthRefNode iVisited = (NthRefNode) node; return RubyRegexp.nth_match(iVisited.getMatchNumber(), context.getBackref()); } case NodeTypes.OPASGNANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; // add in reverse order IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.OPASGNNODE: { OpAsgnNode iVisited = (OpAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = receiver.callMethod(context, iVisited.getVariableName()); if (iVisited.getOperatorName().equals("||")) { if (value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else { value = value.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited.getValueNode(), self)); } receiver.callMethod(context, iVisited.getVariableName() + "=", value); context.pollThreadEvents(); return value; } case NodeTypes.OPASGNORNODE: { OpAsgnOrNode iVisited = (OpAsgnOrNode) node; String def = getDefinition(context, iVisited.getFirstNode(), self); IRubyObject result = runtime.getNil(); if (def != null) { result = evalInternal(context, iVisited.getFirstNode(), self); } if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } case NodeTypes.OPELEMENTASGNNODE: { OpElementAsgnNode iVisited = (OpElementAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); IRubyObject firstValue = receiver.callMethod(context, "[]", args); if (iVisited.getOperatorName().equals("||")) { if (firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else { firstValue = firstValue.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited .getValueNode(), self)); } IRubyObject[] expandedArgs = new IRubyObject[args.length + 1]; System.arraycopy(args, 0, expandedArgs, 0, args.length); expandedArgs[expandedArgs.length - 1] = firstValue; return receiver.callMethod(context, "[]=", expandedArgs); } case NodeTypes.OPTNNODE: { OptNNode iVisited = (OptNNode) node; IRubyObject result = runtime.getNil(); while (RubyKernel.gets(runtime.getTopSelf(), IRubyObject.NULL_ARRAY).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: // do nothing, this iteration restarts break; case JumpType.NEXT: // recheck condition break loop; case JumpType.BREAK: // end loop return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.ORNODE: { OrNode iVisited = (OrNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } // case NodeTypes.POSTEXENODE: // EvaluateVisitor.postExeNodeVisitor.execute(this, node); // break; case NodeTypes.REDONODE: { context.pollThreadEvents(); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.RedoJump); je.setSecondaryData(node); throw je; } case NodeTypes.REGEXPNODE: { RegexpNode iVisited = (RegexpNode) node; String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } try { return RubyRegexp.newRegexp(runtime, iVisited.getPattern(), lang); } catch(java.util.regex.PatternSyntaxException e) { throw runtime.newSyntaxError(e.getMessage()); } } case NodeTypes.RESCUEBODYNODE: { RescueBodyNode iVisited = (RescueBodyNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.RESCUENODE: { RescueNode iVisited = (RescueNode)node; RescuedBlock : while (true) { try { // Execute rescue block IRubyObject result = evalInternal(context, iVisited.getBodyNode(), self); // If no exception is thrown execute else block if (iVisited.getElseNode() != null) { if (iVisited.getRescueNode() == null) { runtime.getWarnings().warn(iVisited.getElseNode().getPosition(), "else without rescue is useless"); } result = evalInternal(context, iVisited.getElseNode(), self); } return result; } catch (RaiseException raiseJump) { RubyException raisedException = raiseJump.getException(); // TODO: Rubicon TestKernel dies without this line. A cursory glance implies we // falsely set $! to nil and this sets it back to something valid. This should // get fixed at the same time we address bug #1296484. runtime.getGlobalVariables().set("$!", raisedException); RescueBodyNode rescueNode = iVisited.getRescueNode(); while (rescueNode != null) { Node exceptionNodes = rescueNode.getExceptionNodes(); ListNode exceptionNodesList; if (exceptionNodes instanceof SplatNode) { exceptionNodesList = (ListNode) evalInternal(context, exceptionNodes, self); } else { exceptionNodesList = (ListNode) exceptionNodes; } if (isRescueHandled(context, raisedException, exceptionNodesList, self)) { try { return evalInternal(context, rescueNode, self); } catch (JumpException je) { if (je.getJumpType() == JumpException.JumpType.RetryJump) { // should be handled in the finally block below //state.runtime.getGlobalVariables().set("$!", state.runtime.getNil()); //state.threadContext.setRaisedException(null); continue RescuedBlock; } else { throw je; } } } rescueNode = rescueNode.getOptRescueNode(); } // no takers; bubble up throw raiseJump; } finally { // clear exception when handled or retried runtime.getGlobalVariables().set("$!", runtime.getNil()); } } } case NodeTypes.RETRYNODE: { context.pollThreadEvents(); JumpException je = new JumpException(JumpException.JumpType.RetryJump); throw je; } case NodeTypes.RETURNNODE: { ReturnNode iVisited = (ReturnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.ReturnJump); je.setPrimaryData(iVisited.getTarget()); je.setSecondaryData(result); je.setTertiaryData(iVisited); throw je; } case NodeTypes.ROOTNODE: { RootNode iVisited = (RootNode) node; DynamicScope scope = iVisited.getScope(); // Serialization killed our dynamic scope. We can just create an empty one // since serialization cannot serialize an eval (which is the only thing // which is capable of having a non-empty dynamic scope). if (scope == null) { scope = new DynamicScope(iVisited.getStaticScope(), null); } // Each root node has a top-level scope that we need to push context.preRootNode(scope); // FIXME: Wire up BEGIN and END nodes try { return eval(context, iVisited.getBodyNode(), self); } finally { context.postRootNode(); } } case NodeTypes.SCLASSNODE: { SClassNode iVisited = (SClassNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass singletonClass; if (receiver.isNil()) { singletonClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { singletonClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { singletonClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure: can't extend object."); } singletonClass = receiver.getSingletonClass(); } if (context.getWrapper() != null) { singletonClass.extendObject(context.getWrapper()); singletonClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), singletonClass, self); } case NodeTypes.SELFNODE: return self; case NodeTypes.SPLATNODE: { SplatNode iVisited = (SplatNode) node; return splatValue(evalInternal(context, iVisited.getValue(), self)); } //// case NodeTypes.STARNODE: //// EvaluateVisitor.starNodeVisitor.execute(this, node); //// break; case NodeTypes.STRNODE: { StrNode iVisited = (StrNode) node; return runtime.newString(iVisited.getValue()); } case NodeTypes.SUPERNODE: { SuperNode iVisited = (SuperNode) node; if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("Superclass method '" + name + "' disabled.", name); } context.beginCallArgs(); IRubyObject[] args = null; try { args = setupArgs(context, iVisited.getArgsNode(), self); } finally { context.endCallArgs(); } return context.callSuper(args); } case NodeTypes.SVALUENODE: { SValueNode iVisited = (SValueNode) node; return aValueSplat(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.SYMBOLNODE: { SymbolNode iVisited = (SymbolNode) node; return runtime.newSymbol(iVisited.getName()); } case NodeTypes.TOARYNODE: { ToAryNode iVisited = (ToAryNode) node; return aryToAry(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.TRUENODE: { context.pollThreadEvents(); return runtime.getTrue(); } case NodeTypes.UNDEFNODE: { UndefNode iVisited = (UndefNode) node; if (context.getRubyClass() == null) { throw runtime .newTypeError("No class to undef method '" + iVisited.getName() + "'."); } context.getRubyClass().undef(iVisited.getName()); return runtime.getNil(); } case NodeTypes.UNTILNODE: { UntilNode iVisited = (UntilNode) node; IRubyObject result = runtime.getNil(); while (!(result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.VALIASNODE: { VAliasNode iVisited = (VAliasNode) node; runtime.getGlobalVariables().alias(iVisited.getNewName(), iVisited.getOldName()); return runtime.getNil(); } case NodeTypes.VCALLNODE: { VCallNode iVisited = (VCallNode) node; return self.callMethod(context, iVisited.getName(), IRubyObject.NULL_ARRAY, CallType.VARIABLE); } case NodeTypes.WHENNODE: assert false; return null; case NodeTypes.WHILENODE: { WhileNode iVisited = (WhileNode) node; IRubyObject result = runtime.getNil(); boolean firstTest = iVisited.evaluateAtStart(); while (!firstTest || (result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { firstTest = true; loop: while (true) { // Used for the 'redo' command try { evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return result; default: throw je; } } } } return result; } case NodeTypes.XSTRNODE: { XStrNode iVisited = (XStrNode) node; return self.callMethod(context, "`", runtime.newString(iVisited.getValue())); } case NodeTypes.YIELDNODE: { YieldNode iVisited = (YieldNode) node; IRubyObject result = evalInternal(context, iVisited.getArgsNode(), self); if (iVisited.getArgsNode() == null) { result = null; } return context.yieldCurrentBlock(result, null, null, iVisited.getCheckState()); } case NodeTypes.ZARRAYNODE: { return runtime.newArray(); } case NodeTypes.ZSUPERNODE: { if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("superclass method '" + name + "' disabled", name); } return context.callSuper(context.getFrameArgs(), true); } } } while (true); }

private static IRubyObject evalInternal(ThreadContext context, Node node, IRubyObject self) { IRuby runtime = context.getRuntime(); bigloop: do { if (node == null) return runtime.getNil(); switch (node.nodeId) { case NodeTypes.ALIASNODE: { AliasNode iVisited = (AliasNode) node; if (context.getRubyClass() == null) { throw runtime.newTypeError("no class to make alias"); } context.getRubyClass().defineAlias(iVisited.getNewName(), iVisited.getOldName()); context.getRubyClass().callMethod(context, "method_added", runtime.newSymbol(iVisited.getNewName())); return runtime.getNil(); } case NodeTypes.ANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.ARGSCATNODE: { ArgsCatNode iVisited = (ArgsCatNode) node; IRubyObject args = evalInternal(context, iVisited.getFirstNode(), self); IRubyObject secondArgs = splatValue(evalInternal(context, iVisited.getSecondNode(), self)); RubyArray list = args instanceof RubyArray ? (RubyArray) args : runtime.newArray(args); return list.concat(secondArgs); } // case NodeTypes.ARGSNODE: // EvaluateVisitor.argsNodeVisitor.execute(this, node); // break; // case NodeTypes.ARGUMENTNODE: // EvaluateVisitor.argumentNodeVisitor.execute(this, node); // break; case NodeTypes.ARRAYNODE: { ArrayNode iVisited = (ArrayNode) node; IRubyObject[] array = new IRubyObject[iVisited.size()]; int i = 0; for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node next = (Node) iterator.next(); array[i++] = evalInternal(context, next, self); } return runtime.newArray(array); } // case NodeTypes.ASSIGNABLENODE: // EvaluateVisitor.assignableNodeVisitor.execute(this, node); // break; case NodeTypes.BACKREFNODE: { BackRefNode iVisited = (BackRefNode) node; IRubyObject backref = context.getBackref(); switch (iVisited.getType()) { case '~': return backref; case '&': return RubyRegexp.last_match(backref); case '`': return RubyRegexp.match_pre(backref); case '\'': return RubyRegexp.match_post(backref); case '+': return RubyRegexp.match_last(backref); } break; } case NodeTypes.BEGINNODE: { BeginNode iVisited = (BeginNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.BIGNUMNODE: { BignumNode iVisited = (BignumNode) node; return RubyBignum.newBignum(runtime, iVisited.getValue()); } // case NodeTypes.BINARYOPERATORNODE: // EvaluateVisitor.binaryOperatorNodeVisitor.execute(this, node); // break; // case NodeTypes.BLOCKARGNODE: // EvaluateVisitor.blockArgNodeVisitor.execute(this, node); // break; case NodeTypes.BLOCKNODE: { BlockNode iVisited = (BlockNode) node; IRubyObject result = runtime.getNil(); for (Iterator iter = iVisited.iterator(); iter.hasNext();) { result = evalInternal(context, (Node) iter.next(), self); } return result; } case NodeTypes.BLOCKPASSNODE: { BlockPassNode iVisited = (BlockPassNode) node; IRubyObject proc = evalInternal(context, iVisited.getBodyNode(), self); if (proc.isNil()) { context.setNoBlock(); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearNoBlock(); } } // If not already a proc then we should try and make it one. if (!(proc instanceof RubyProc)) { proc = proc.convertToType("Proc", "to_proc", false); if (!(proc instanceof RubyProc)) { throw runtime.newTypeError("wrong argument type " + proc.getMetaClass().getName() + " (expected Proc)"); } } // TODO: Add safety check for taintedness Block block = (Block) context.getCurrentBlock(); if (block != null) { IRubyObject blockObject = block.getBlockObject(); // The current block is already associated with the proc. No need to create new // block for it. Just eval! if (blockObject != null && blockObject == proc) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } finally { context.clearBlockAvailable(); } } } context.preBlockPassEval(((RubyProc) proc).getBlock()); try { return evalInternal(context, iVisited.getIterNode(), self); } finally { context.postBlockPassEval(); } } case NodeTypes.BREAKNODE: { BreakNode iVisited = (BreakNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.BreakJump); je.setPrimaryData(result); je.setSecondaryData(node); throw je; } case NodeTypes.CALLNODE: { CallNode iVisited = (CallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); assert receiver.getMetaClass() != null : receiver.getClass().getName(); // If reciever is self then we do the call the same way as vcall CallType callType = (receiver == self ? CallType.VARIABLE : CallType.NORMAL); // if no block passed, do a simple call if (iterNode == null) { return receiver.callMethod(context, iVisited.getName(), args, callType); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return receiver.callMethod(context, iVisited.getName(), args, callType); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.CASENODE: { CaseNode iVisited = (CaseNode) node; IRubyObject expression = null; if (iVisited.getCaseNode() != null) { expression = evalInternal(context, iVisited.getCaseNode(), self); } context.pollThreadEvents(); IRubyObject result = runtime.getNil(); Node firstWhenNode = iVisited.getFirstWhenNode(); while (firstWhenNode != null) { if (!(firstWhenNode instanceof WhenNode)) { node = firstWhenNode; continue bigloop; } WhenNode whenNode = (WhenNode) firstWhenNode; if (whenNode.getExpressionNodes() instanceof ArrayNode) { for (Iterator iter = ((ArrayNode) whenNode.getExpressionNodes()).iterator(); iter .hasNext();) { Node tag = (Node) iter.next(); context.setPosition(tag.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // Ruby grammar has nested whens in a case body because of // productions case_body and when_args. if (tag instanceof WhenNode) { RubyArray expressions = (RubyArray) evalInternal(context, ((WhenNode) tag) .getExpressionNodes(), self); for (int j = 0; j < expressions.getLength(); j++) { IRubyObject condition = expressions.entry(j); if ((expression != null && condition.callMethod(context, "===", expression) .isTrue()) || (expression == null && condition.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } continue; } result = evalInternal(context, tag, self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = whenNode.getBodyNode(); continue bigloop; } } } else { result = evalInternal(context, whenNode.getExpressionNodes(), self); if ((expression != null && result.callMethod(context, "===", expression).isTrue()) || (expression == null && result.isTrue())) { node = ((WhenNode) firstWhenNode).getBodyNode(); continue bigloop; } } context.pollThreadEvents(); firstWhenNode = whenNode.getNextCase(); } return runtime.getNil(); } case NodeTypes.CLASSNODE: { ClassNode iVisited = (ClassNode) node; Node superNode = iVisited.getSuperNode(); RubyClass superClass = superNode == null ? null : (RubyClass) evalInternal(context, superNode, self); Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingClass = getEnclosingModule(context, classNameNode, self); RubyClass rubyClass = enclosingClass.defineOrGetClassUnder(name, superClass); if (context.getWrapper() != null) { rubyClass.extendObject(context.getWrapper()); rubyClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), rubyClass, self); } case NodeTypes.CLASSVARASGNNODE: { ClassVarAsgnNode iVisited = (ClassVarAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule) rubyClass.getInstanceVariable("__attached__"); } rubyClass.setClassVar(iVisited.getName(), result); return result; } case NodeTypes.CLASSVARDECLNODE: { ClassVarDeclNode iVisited = (ClassVarDeclNode) node; // FIXME: shouldn't we use cref here? if (context.getRubyClass() == null) { throw runtime.newTypeError("no class/module to define class variable"); } IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); ((RubyModule) context.peekCRef().getValue()).setClassVar(iVisited.getName(), result); return runtime.getNil(); } case NodeTypes.CLASSVARNODE: { ClassVarNode iVisited = (ClassVarNode) node; RubyModule rubyClass = (RubyModule) context.peekCRef().getValue(); if (rubyClass == null) { rubyClass = self.getMetaClass(); } else if (rubyClass.isSingleton()) { rubyClass = (RubyModule)rubyClass.getInstanceVariable("__attached__"); } return rubyClass.getClassVar(iVisited.getName()); } case NodeTypes.COLON2NODE: { Colon2Node iVisited = (Colon2Node) node; Node leftNode = iVisited.getLeftNode(); // TODO: Made this more colon3 friendly because of cpath production // rule in grammar (it is convenient to think of them as the same thing // at a grammar level even though evaluation is). if (leftNode == null) { return runtime.getObject().getConstantFrom(iVisited.getName()); } else { IRubyObject result = evalInternal(context, iVisited.getLeftNode(), self); if (result instanceof RubyModule) { return ((RubyModule) result).getConstantFrom(iVisited.getName()); } else { return result.callMethod(context, iVisited.getName()); } } } case NodeTypes.COLON3NODE: { Colon3Node iVisited = (Colon3Node) node; return runtime.getObject().getConstantFrom(iVisited.getName()); } case NodeTypes.CONSTDECLNODE: { ConstDeclNode iVisited = (ConstDeclNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); IRubyObject module; if (iVisited.getPathNode() != null) { module = evalInternal(context, iVisited.getPathNode(), self); } else { // FIXME: why do we check RubyClass and then use CRef? if (context.getRubyClass() == null) { // TODO: wire into new exception handling mechanism throw runtime.newTypeError("no class/module to define constant"); } module = (RubyModule) context.peekCRef().getValue(); } // FIXME: shouldn't we use the result of this set in setResult? ((RubyModule) module).setConstant(iVisited.getName(), result); return result; } case NodeTypes.CONSTNODE: { ConstNode iVisited = (ConstNode) node; return context.getConstant(iVisited.getName()); } case NodeTypes.DASGNNODE: { DAsgnNode iVisited = (DAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("DSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.DEFINEDNODE: { DefinedNode iVisited = (DefinedNode) node; String definition = getDefinition(context, iVisited.getExpressionNode(), self); if (definition != null) { return runtime.newString(definition); } else { return runtime.getNil(); } } case NodeTypes.DEFNNODE: { DefnNode iVisited = (DefnNode) node; RubyModule containingClass = context.getRubyClass(); if (containingClass == null) { throw runtime.newTypeError("No class to add method."); } String name = iVisited.getName(); if (containingClass == runtime.getObject() && name.equals("initialize")) { runtime.getWarnings().warn("redefining Object#initialize may cause infinite loop"); } Visibility visibility = context.getCurrentVisibility(); if (name.equals("initialize") || visibility.isModuleFunction()) { visibility = Visibility.PRIVATE; } DefaultMethod newMethod = new DefaultMethod(containingClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), visibility, context.peekCRef()); if (iVisited.getBodyNode() != null) { CreateJumpTargetVisitor.setJumpTarget(newMethod, iVisited.getBodyNode()); } containingClass.addMethod(name, newMethod); if (context.getCurrentVisibility().isModuleFunction()) { containingClass.getSingletonClass().addMethod( name, new WrapperCallable(containingClass.getSingletonClass(), newMethod, Visibility.PUBLIC)); containingClass.callMethod(context, "singleton_method_added", runtime.newSymbol(name)); } // 'class << state.self' and 'class << obj' uses defn as opposed to defs if (containingClass.isSingleton()) { ((MetaClass) containingClass).getAttachedObject().callMethod( context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); } else { containingClass.callMethod(context, "method_added", runtime.newSymbol(name)); } return runtime.getNil(); } case NodeTypes.DEFSNODE: { DefsNode iVisited = (DefsNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass rubyClass; if (receiver.isNil()) { rubyClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { rubyClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { rubyClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure; can't define singleton method."); } if (receiver.isFrozen()) { throw runtime.newFrozenError("object"); } if (!receiver.singletonMethodsAllowed()) { throw runtime.newTypeError("can't define singleton method \"" + iVisited.getName() + "\" for " + receiver.getType()); } rubyClass = receiver.getSingletonClass(); } if (runtime.getSafeLevel() >= 4) { ICallable method = (ICallable) rubyClass.getMethods().get(iVisited.getName()); if (method != null) { throw runtime.newSecurityError("Redefining method prohibited."); } } DefaultMethod newMethod = new DefaultMethod(rubyClass, iVisited.getScope(), iVisited.getBodyNode(), (ArgsNode) iVisited.getArgsNode(), Visibility.PUBLIC, context.peekCRef()); if (iVisited.getBodyNode() != null) { CreateJumpTargetVisitor.setJumpTarget(newMethod, iVisited.getBodyNode()); } rubyClass.addMethod(iVisited.getName(), newMethod); receiver.callMethod(context, "singleton_method_added", runtime.newSymbol(iVisited.getName())); return runtime.getNil(); } case NodeTypes.DOTNODE: { DotNode iVisited = (DotNode) node; return RubyRange.newRange(runtime, evalInternal(context, iVisited.getBeginNode(), self), evalInternal(context, iVisited .getEndNode(), self), iVisited.isExclusive()); } case NodeTypes.DREGEXPNODE: { DRegexpNode iVisited = (DRegexpNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } return RubyRegexp.newRegexp(runtime, sb.toString(), iVisited.getOptions(), lang); } case NodeTypes.DSTRNODE: { DStrNode iVisited = (DStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newString(sb.toString()); } case NodeTypes.DSYMBOLNODE: { DSymbolNode iVisited = (DSymbolNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.getNode().iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return runtime.newSymbol(sb.toString()); } case NodeTypes.DVARNODE: { DVarNode iVisited = (DVarNode) node; // System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject obj = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); // FIXME: null check is removable once we figure out how to assign to unset named block args return obj == null ? runtime.getNil() : obj; } case NodeTypes.DXSTRNODE: { DXStrNode iVisited = (DXStrNode) node; StringBuffer sb = new StringBuffer(); for (Iterator iterator = iVisited.iterator(); iterator.hasNext();) { Node iterNode = (Node) iterator.next(); sb.append(evalInternal(context, iterNode, self).toString()); } return self.callMethod(context, "`", runtime.newString(sb.toString())); } case NodeTypes.ENSURENODE: { EnsureNode iVisited = (EnsureNode) node; // save entering the try if there's nothing to ensure if (iVisited.getEnsureNode() != null) { IRubyObject result = runtime.getNil(); try { result = evalInternal(context, iVisited.getBodyNode(), self); } finally { evalInternal(context, iVisited.getEnsureNode(), self); } return result; } node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.EVSTRNODE: { EvStrNode iVisited = (EvStrNode) node; node = iVisited.getBody(); continue bigloop; } case NodeTypes.FALSENODE: { context.pollThreadEvents(); return runtime.getFalse(); } case NodeTypes.FCALLNODE: { FCallNode iVisited = (FCallNode) node; IterNode iterNode = iVisited.getIterNode(); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); // if no block passed, do a simple call if (iterNode == null) { return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } // if block passed, prepare the block and then do the call, handling breaks and retries correctly context.preIterEval(Block.createBlock(context, iterNode.getVarNode(), new DynamicScope(iterNode.getScope(), context.getCurrentScope()), iterNode.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return self.callMethod(context, iVisited.getName(), args, CallType.FUNCTIONAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.FIXNUMNODE: { FixnumNode iVisited = (FixnumNode) node; return iVisited.getFixnum(runtime); } case NodeTypes.FLIPNODE: { FlipNode iVisited = (FlipNode) node; IRubyObject result = runtime.getNil(); if (iVisited.isExclusive()) { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { result = evalInternal(context, iVisited.getBeginNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } else { if (!context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()).isTrue()) { if (evalInternal(context, iVisited.getBeginNode(), self).isTrue()) { context.getCurrentScope().setValue( iVisited.getIndex(), evalInternal(context, iVisited.getEndNode(), self).isTrue() ? runtime.getFalse() : runtime.getTrue(), iVisited.getDepth()); return runtime.getTrue(); } else { return runtime.getFalse(); } } else { if (evalInternal(context, iVisited.getEndNode(), self).isTrue()) { context.getCurrentScope().setValue(iVisited.getIndex(), runtime.getFalse(), iVisited.getDepth()); } return runtime.getTrue(); } } } case NodeTypes.FLOATNODE: { FloatNode iVisited = (FloatNode) node; return RubyFloat.newFloat(runtime, iVisited.getValue()); } case NodeTypes.FORNODE: { ForNode iVisited = (ForNode) node; // For nodes do not have to create an addition scope so we just pass null context.preForLoopEval(Block.createBlock(context, iVisited.getVarNode(), null, iVisited.getCallable(), self)); try { while (true) { try { ISourcePosition position = context.getPosition(); context.beginCallArgs(); IRubyObject recv = null; try { recv = evalInternal(context, iVisited.getIterNode(), self); } finally { context.setPosition(position); context.endCallArgs(); } return recv.callMethod(context, "each", IRubyObject.NULL_ARRAY, CallType.NORMAL); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // do nothing, allow loop to retry break; default: throw je; } } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postForLoopEval(); } } case NodeTypes.GLOBALASGNNODE: { GlobalAsgnNode iVisited = (GlobalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); runtime.getGlobalVariables().set(iVisited.getName(), result); return result; } case NodeTypes.GLOBALVARNODE: { GlobalVarNode iVisited = (GlobalVarNode) node; return runtime.getGlobalVariables().get(iVisited.getName()); } case NodeTypes.HASHNODE: { HashNode iVisited = (HashNode) node; Map hash = null; if (iVisited.getListNode() != null) { hash = new HashMap(iVisited.getListNode().size() / 2); for (Iterator iterator = iVisited.getListNode().iterator(); iterator.hasNext();) { // insert all nodes in sequence, hash them in the final instruction // KEY IRubyObject key = evalInternal(context, (Node) iterator.next(), self); IRubyObject value = evalInternal(context, (Node) iterator.next(), self); hash.put(key, value); } } if (hash == null) { return RubyHash.newHash(runtime); } return RubyHash.newHash(runtime, hash, runtime.getNil()); } case NodeTypes.IFNODE: { IfNode iVisited = (IfNode) node; IRubyObject result = evalInternal(context, iVisited.getCondition(), self); if (result.isTrue()) { node = iVisited.getThenBody(); continue bigloop; } else { node = iVisited.getElseBody(); continue bigloop; } } case NodeTypes.INSTASGNNODE: { InstAsgnNode iVisited = (InstAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); self.setInstanceVariable(iVisited.getName(), result); return result; } case NodeTypes.INSTVARNODE: { InstVarNode iVisited = (InstVarNode) node; IRubyObject variable = self.getInstanceVariable(iVisited.getName()); return variable == null ? runtime.getNil() : variable; } // case NodeTypes.ISCOPINGNODE: // EvaluateVisitor.iScopingNodeVisitor.execute(this, node); // break; case NodeTypes.ITERNODE: { IterNode iVisited = (IterNode) node; // new-style handling of blocks, for nodes that support it // don't process the block until it's needed, to avoid nasty iter tricks if (iVisited.getIterNode() instanceof BlockAcceptingNode) { ((BlockAcceptingNode)iVisited.getIterNode()).setIterNode(iVisited); node = iVisited.getIterNode(); continue bigloop; } // otherwise do it the same as the old way context.preIterEval(Block.createBlock(context, iVisited.getVarNode(), new DynamicScope(iVisited.getScope(), context.getCurrentScope()), iVisited.getCallable(), self)); try { while (true) { try { context.setBlockAvailable(); return evalInternal(context, iVisited.getIterNode(), self); } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.RETRY: // allow loop to retry break; default: throw je; } } finally { context.clearBlockAvailable(); } } } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.BREAK: IRubyObject breakValue = (IRubyObject) je.getPrimaryData(); return breakValue == null ? runtime.getNil() : breakValue; default: throw je; } } finally { context.postIterEval(); } } case NodeTypes.LOCALASGNNODE: { LocalAsgnNode iVisited = (LocalAsgnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // System.out.println("LSetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth() + " and set " + result); context.getCurrentScope().setValue(iVisited.getIndex(), result, iVisited.getDepth()); return result; } case NodeTypes.LOCALVARNODE: { LocalVarNode iVisited = (LocalVarNode) node; //System.out.println("DGetting: " + iVisited.getName() + " at index " + iVisited.getIndex() + " and at depth " + iVisited.getDepth()); IRubyObject result = context.getCurrentScope().getValue(iVisited.getIndex(), iVisited.getDepth()); return result == null ? runtime.getNil() : result; } case NodeTypes.MATCH2NODE: { Match2Node iVisited = (Match2Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); return ((RubyRegexp) recv).match(value); } case NodeTypes.MATCH3NODE: { Match3Node iVisited = (Match3Node) node; IRubyObject recv = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = evalInternal(context, iVisited.getValueNode(), self); if (value instanceof RubyString) { return ((RubyRegexp) recv).match(value); } else { return value.callMethod(context, "=~", recv); } } case NodeTypes.MATCHNODE: { MatchNode iVisited = (MatchNode) node; return ((RubyRegexp) evalInternal(context, iVisited.getRegexpNode(), self)).match2(); } case NodeTypes.MODULENODE: { ModuleNode iVisited = (ModuleNode) node; Node classNameNode = iVisited.getCPath(); String name = ((INameNode) classNameNode).getName(); RubyModule enclosingModule = getEnclosingModule(context, classNameNode, self); if (enclosingModule == null) { throw runtime.newTypeError("no outer class/module"); } RubyModule module; if (enclosingModule == runtime.getObject()) { module = runtime.getOrCreateModule(name); } else { module = enclosingModule.defineModuleUnder(name); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), module, self); } case NodeTypes.MULTIPLEASGNNODE: { MultipleAsgnNode iVisited = (MultipleAsgnNode) node; return AssignmentVisitor.assign(context, self, iVisited, evalInternal(context, iVisited.getValueNode(), self), false); } case NodeTypes.NEWLINENODE: { NewlineNode iVisited = (NewlineNode) node; // something in here is used to build up ruby stack trace... context.setPosition(iVisited.getPosition()); if (isTrace(runtime)) { callTraceFunction(context, "line", self); } // TODO: do above but not below for additional newline nodes node = iVisited.getNextNode(); continue bigloop; } case NodeTypes.NEXTNODE: { NextNode iVisited = (NextNode) node; context.pollThreadEvents(); IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.NextJump); je.setPrimaryData(result); je.setSecondaryData(iVisited); //state.setCurrentException(je); throw je; } case NodeTypes.NILNODE: return runtime.getNil(); case NodeTypes.NOTNODE: { NotNode iVisited = (NotNode) node; IRubyObject result = evalInternal(context, iVisited.getConditionNode(), self); return result.isTrue() ? runtime.getFalse() : runtime.getTrue(); } case NodeTypes.NTHREFNODE: { NthRefNode iVisited = (NthRefNode) node; return RubyRegexp.nth_match(iVisited.getMatchNumber(), context.getBackref()); } case NodeTypes.OPASGNANDNODE: { BinaryOperatorNode iVisited = (BinaryOperatorNode) node; // add in reverse order IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) return result; node = iVisited.getSecondNode(); continue bigloop; } case NodeTypes.OPASGNNODE: { OpAsgnNode iVisited = (OpAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject value = receiver.callMethod(context, iVisited.getVariableName()); if (iVisited.getOperatorName().equals("||")) { if (value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!value.isTrue()) { return value; } value = evalInternal(context, iVisited.getValueNode(), self); } else { value = value.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited.getValueNode(), self)); } receiver.callMethod(context, iVisited.getVariableName() + "=", value); context.pollThreadEvents(); return value; } case NodeTypes.OPASGNORNODE: { OpAsgnOrNode iVisited = (OpAsgnOrNode) node; String def = getDefinition(context, iVisited.getFirstNode(), self); IRubyObject result = runtime.getNil(); if (def != null) { result = evalInternal(context, iVisited.getFirstNode(), self); } if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } case NodeTypes.OPELEMENTASGNNODE: { OpElementAsgnNode iVisited = (OpElementAsgnNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); IRubyObject[] args = setupArgs(context, iVisited.getArgsNode(), self); IRubyObject firstValue = receiver.callMethod(context, "[]", args); if (iVisited.getOperatorName().equals("||")) { if (firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else if (iVisited.getOperatorName().equals("&&")) { if (!firstValue.isTrue()) { return firstValue; } firstValue = evalInternal(context, iVisited.getValueNode(), self); } else { firstValue = firstValue.callMethod(context, iVisited.getOperatorName(), evalInternal(context, iVisited .getValueNode(), self)); } IRubyObject[] expandedArgs = new IRubyObject[args.length + 1]; System.arraycopy(args, 0, expandedArgs, 0, args.length); expandedArgs[expandedArgs.length - 1] = firstValue; return receiver.callMethod(context, "[]=", expandedArgs); } case NodeTypes.OPTNNODE: { OptNNode iVisited = (OptNNode) node; IRubyObject result = runtime.getNil(); while (RubyKernel.gets(runtime.getTopSelf(), IRubyObject.NULL_ARRAY).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: // do nothing, this iteration restarts break; case JumpType.NEXT: // recheck condition break loop; case JumpType.BREAK: // end loop return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.ORNODE: { OrNode iVisited = (OrNode) node; IRubyObject result = evalInternal(context, iVisited.getFirstNode(), self); if (!result.isTrue()) { result = evalInternal(context, iVisited.getSecondNode(), self); } return result; } // case NodeTypes.POSTEXENODE: // EvaluateVisitor.postExeNodeVisitor.execute(this, node); // break; case NodeTypes.REDONODE: { context.pollThreadEvents(); // now used as an interpreter event JumpException je = new JumpException(JumpException.JumpType.RedoJump); je.setSecondaryData(node); throw je; } case NodeTypes.REGEXPNODE: { RegexpNode iVisited = (RegexpNode) node; String lang = null; int opts = iVisited.getOptions(); if((opts & 16) != 0) { // param n lang = "n"; } else if((opts & 48) != 0) { // param s lang = "s"; } else if((opts & 64) != 0) { // param s lang = "u"; } try { return RubyRegexp.newRegexp(runtime, iVisited.getPattern(), lang); } catch(java.util.regex.PatternSyntaxException e) { throw runtime.newSyntaxError(e.getMessage()); } } case NodeTypes.RESCUEBODYNODE: { RescueBodyNode iVisited = (RescueBodyNode) node; node = iVisited.getBodyNode(); continue bigloop; } case NodeTypes.RESCUENODE: { RescueNode iVisited = (RescueNode)node; RescuedBlock : while (true) { try { // Execute rescue block IRubyObject result = evalInternal(context, iVisited.getBodyNode(), self); // If no exception is thrown execute else block if (iVisited.getElseNode() != null) { if (iVisited.getRescueNode() == null) { runtime.getWarnings().warn(iVisited.getElseNode().getPosition(), "else without rescue is useless"); } result = evalInternal(context, iVisited.getElseNode(), self); } return result; } catch (RaiseException raiseJump) { RubyException raisedException = raiseJump.getException(); // TODO: Rubicon TestKernel dies without this line. A cursory glance implies we // falsely set $! to nil and this sets it back to something valid. This should // get fixed at the same time we address bug #1296484. runtime.getGlobalVariables().set("$!", raisedException); RescueBodyNode rescueNode = iVisited.getRescueNode(); while (rescueNode != null) { Node exceptionNodes = rescueNode.getExceptionNodes(); ListNode exceptionNodesList; if (exceptionNodes instanceof SplatNode) { exceptionNodesList = (ListNode) evalInternal(context, exceptionNodes, self); } else { exceptionNodesList = (ListNode) exceptionNodes; } if (isRescueHandled(context, raisedException, exceptionNodesList, self)) { try { return evalInternal(context, rescueNode, self); } catch (JumpException je) { if (je.getJumpType() == JumpException.JumpType.RetryJump) { // should be handled in the finally block below //state.runtime.getGlobalVariables().set("$!", state.runtime.getNil()); //state.threadContext.setRaisedException(null); continue RescuedBlock; } else { throw je; } } } rescueNode = rescueNode.getOptRescueNode(); } // no takers; bubble up throw raiseJump; } finally { // clear exception when handled or retried runtime.getGlobalVariables().set("$!", runtime.getNil()); } } } case NodeTypes.RETRYNODE: { context.pollThreadEvents(); JumpException je = new JumpException(JumpException.JumpType.RetryJump); throw je; } case NodeTypes.RETURNNODE: { ReturnNode iVisited = (ReturnNode) node; IRubyObject result = evalInternal(context, iVisited.getValueNode(), self); JumpException je = new JumpException(JumpException.JumpType.ReturnJump); je.setPrimaryData(iVisited.getTarget()); je.setSecondaryData(result); je.setTertiaryData(iVisited); throw je; } case NodeTypes.ROOTNODE: { RootNode iVisited = (RootNode) node; DynamicScope scope = iVisited.getScope(); // Serialization killed our dynamic scope. We can just create an empty one // since serialization cannot serialize an eval (which is the only thing // which is capable of having a non-empty dynamic scope). if (scope == null) { scope = new DynamicScope(iVisited.getStaticScope(), null); } // Each root node has a top-level scope that we need to push context.preRootNode(scope); // FIXME: Wire up BEGIN and END nodes try { return eval(context, iVisited.getBodyNode(), self); } finally { context.postRootNode(); } } case NodeTypes.SCLASSNODE: { SClassNode iVisited = (SClassNode) node; IRubyObject receiver = evalInternal(context, iVisited.getReceiverNode(), self); RubyClass singletonClass; if (receiver.isNil()) { singletonClass = runtime.getNilClass(); } else if (receiver == runtime.getTrue()) { singletonClass = runtime.getClass("TrueClass"); } else if (receiver == runtime.getFalse()) { singletonClass = runtime.getClass("FalseClass"); } else { if (runtime.getSafeLevel() >= 4 && !receiver.isTaint()) { throw runtime.newSecurityError("Insecure: can't extend object."); } singletonClass = receiver.getSingletonClass(); } if (context.getWrapper() != null) { singletonClass.extendObject(context.getWrapper()); singletonClass.includeModule(context.getWrapper()); } return evalClassDefinitionBody(context, iVisited.getScope(), iVisited.getBodyNode(), singletonClass, self); } case NodeTypes.SELFNODE: return self; case NodeTypes.SPLATNODE: { SplatNode iVisited = (SplatNode) node; return splatValue(evalInternal(context, iVisited.getValue(), self)); } //// case NodeTypes.STARNODE: //// EvaluateVisitor.starNodeVisitor.execute(this, node); //// break; case NodeTypes.STRNODE: { StrNode iVisited = (StrNode) node; return runtime.newString(iVisited.getValue()); } case NodeTypes.SUPERNODE: { SuperNode iVisited = (SuperNode) node; if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("Superclass method '" + name + "' disabled.", name); } context.beginCallArgs(); IRubyObject[] args = null; try { args = setupArgs(context, iVisited.getArgsNode(), self); } finally { context.endCallArgs(); } return context.callSuper(args); } case NodeTypes.SVALUENODE: { SValueNode iVisited = (SValueNode) node; return aValueSplat(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.SYMBOLNODE: { SymbolNode iVisited = (SymbolNode) node; return runtime.newSymbol(iVisited.getName()); } case NodeTypes.TOARYNODE: { ToAryNode iVisited = (ToAryNode) node; return aryToAry(evalInternal(context, iVisited.getValue(), self)); } case NodeTypes.TRUENODE: { context.pollThreadEvents(); return runtime.getTrue(); } case NodeTypes.UNDEFNODE: { UndefNode iVisited = (UndefNode) node; if (context.getRubyClass() == null) { throw runtime .newTypeError("No class to undef method '" + iVisited.getName() + "'."); } context.getRubyClass().undef(iVisited.getName()); return runtime.getNil(); } case NodeTypes.UNTILNODE: { UntilNode iVisited = (UntilNode) node; IRubyObject result = runtime.getNil(); while (!(result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { loop: while (true) { // Used for the 'redo' command try { result = evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return (IRubyObject) je.getPrimaryData(); default: throw je; } } } } return result; } case NodeTypes.VALIASNODE: { VAliasNode iVisited = (VAliasNode) node; runtime.getGlobalVariables().alias(iVisited.getNewName(), iVisited.getOldName()); return runtime.getNil(); } case NodeTypes.VCALLNODE: { VCallNode iVisited = (VCallNode) node; return self.callMethod(context, iVisited.getName(), IRubyObject.NULL_ARRAY, CallType.VARIABLE); } case NodeTypes.WHENNODE: assert false; return null; case NodeTypes.WHILENODE: { WhileNode iVisited = (WhileNode) node; IRubyObject result = runtime.getNil(); boolean firstTest = iVisited.evaluateAtStart(); while (!firstTest || (result = evalInternal(context, iVisited.getConditionNode(), self)).isTrue()) { firstTest = true; loop: while (true) { // Used for the 'redo' command try { evalInternal(context, iVisited.getBodyNode(), self); break loop; } catch (JumpException je) { switch (je.getJumpType().getTypeId()) { case JumpType.REDO: continue; case JumpType.NEXT: break loop; case JumpType.BREAK: return result; default: throw je; } } } } return result; } case NodeTypes.XSTRNODE: { XStrNode iVisited = (XStrNode) node; return self.callMethod(context, "`", runtime.newString(iVisited.getValue())); } case NodeTypes.YIELDNODE: { YieldNode iVisited = (YieldNode) node; IRubyObject result = evalInternal(context, iVisited.getArgsNode(), self); if (iVisited.getArgsNode() == null) { result = null; } return context.yieldCurrentBlock(result, null, null, iVisited.getCheckState()); } case NodeTypes.ZARRAYNODE: { return runtime.newArray(); } case NodeTypes.ZSUPERNODE: { if (context.getFrameLastClass() == null) { String name = context.getFrameLastFunc(); throw runtime.newNameError("superclass method '" + name + "' disabled", name); } return context.callSuper(context.getFrameArgs(), true); } } } while (true); }

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public static void testCopy() throws IOException { CopyFiles.copy(tmpDir); assertTrue(new File(tmpDir, "help.html").isFile()); assertTrue(new File(tmpDir, "index.html").isFile()); File cssDir = new File(tmpDir, "css"); assertTrue(cssDir.isDirectory()); assertTrue(new File(cssDir, "help.css").isFile()); assertTrue(new File(cssDir, "main.css").isFile()); assertTrue(new File(cssDir, "sortabletable.css").isFile()); assertTrue(new File(cssDir, "source-viewer.css").isFile()); assertTrue(new File(cssDir, "tooltip.css").isFile()); File imagesDir = new File(tmpDir, "images"); assertTrue(imagesDir.isDirectory()); assertTrue(new File(imagesDir, "blank.png").isFile()); assertTrue(new File(imagesDir, "downsimple.png").isFile()); assertTrue(new File(imagesDir, "upsimple.png").isFile()); File jsDir = new File(tmpDir, "js"); assertTrue(jsDir.isDirectory()); assertTrue(new File(jsDir, "percentagesorttype.js").isFile()); assertTrue(new File(jsDir, "popup.js").isFile()); assertTrue(new File(jsDir, "sortabletable.js").isFile()); assertTrue(new File(jsDir, "stringbuilder.js").isFile()); }

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public static RubyClass createArrayClass(Ruby ruby) { RubyClass arrayClass = ruby.defineClass("Array", ruby.getClasses().getObjectClass()); arrayClass.includeModule(ruby.getModule("Enumerable")); CallbackFactory callbackFactory = ruby.callbackFactory(); arrayClass.defineSingletonMethod("new", callbackFactory.getOptSingletonMethod(RubyArray.class, "newInstance")); arrayClass.defineSingletonMethod("[]", callbackFactory.getOptSingletonMethod(RubyArray.class, "create")); arrayClass.defineMethod("initialize", callbackFactory.getOptMethod(RubyArray.class, "initialize")); arrayClass.defineMethod("inspect", callbackFactory.getMethod(RubyArray.class, "inspect")); arrayClass.defineMethod("to_s", callbackFactory.getMethod(RubyArray.class, "to_s")); arrayClass.defineMethod("to_a", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("to_ary", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("frozen?", callbackFactory.getMethod(RubyArray.class, "frozen")); arrayClass.defineMethod("==", callbackFactory.getMethod(RubyArray.class, "equal", IRubyObject.class)); arrayClass.defineMethod("eql?", callbackFactory.getMethod(RubyArray.class, "eql", IRubyObject.class)); arrayClass.defineMethod("===", callbackFactory.getMethod(RubyArray.class, "equal", IRubyObject.class)); arrayClass.defineMethod("hash", callbackFactory.getMethod(RubyArray.class, "hash")); arrayClass.defineMethod("[]", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("[]=", callbackFactory.getOptMethod(RubyArray.class, "aset")); arrayClass.defineMethod("at", callbackFactory.getMethod(RubyArray.class, "at", RubyNumeric.class)); arrayClass.defineMethod("fetch", callbackFactory.getOptMethod(RubyArray.class, "fetch", RubyNumeric.class)); arrayClass.defineMethod("first", callbackFactory.getOptMethod(RubyArray.class, "first")); arrayClass.defineMethod("insert", callbackFactory.getOptMethod(RubyArray.class, "insert", RubyNumeric.class)); arrayClass.defineMethod("last", callbackFactory.getMethod(RubyArray.class, "last")); arrayClass.defineMethod("concat", callbackFactory.getMethod(RubyArray.class, "concat", IRubyObject.class)); arrayClass.defineMethod("<<", callbackFactory.getMethod(RubyArray.class, "append", IRubyObject.class)); arrayClass.defineMethod("push", callbackFactory.getOptMethod(RubyArray.class, "push")); arrayClass.defineMethod("pop", callbackFactory.getMethod(RubyArray.class, "pop")); arrayClass.defineMethod("shift", callbackFactory.getMethod(RubyArray.class, "shift")); arrayClass.defineMethod("unshift", callbackFactory.getOptMethod(RubyArray.class, "unshift")); arrayClass.defineMethod("each", callbackFactory.getMethod(RubyArray.class, "each")); arrayClass.defineMethod("each_index", callbackFactory.getMethod(RubyArray.class, "each_index")); arrayClass.defineMethod("reverse_each", callbackFactory.getMethod(RubyArray.class, "reverse_each")); arrayClass.defineMethod("length", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("size", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("empty?", callbackFactory.getMethod(RubyArray.class, "empty_p")); arrayClass.defineMethod("index", callbackFactory.getMethod(RubyArray.class, "index", IRubyObject.class)); arrayClass.defineMethod("rindex", callbackFactory.getMethod(RubyArray.class, "rindex", IRubyObject.class)); arrayClass.defineMethod("indexes", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("indices", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("clone", callbackFactory.getMethod(RubyArray.class, "rbClone")); arrayClass.defineMethod("join", callbackFactory.getOptMethod(RubyArray.class, "join")); arrayClass.defineMethod("reverse", callbackFactory.getMethod(RubyArray.class, "reverse")); arrayClass.defineMethod("reverse!", callbackFactory.getMethod(RubyArray.class, "reverse_bang")); arrayClass.defineMethod("sort", callbackFactory.getMethod(RubyArray.class, "sort")); arrayClass.defineMethod("sort!", callbackFactory.getMethod(RubyArray.class, "sort_bang")); arrayClass.defineMethod("transpose", callbackFactory.getMethod(RubyArray.class, "transpose")); arrayClass.defineMethod("values_at", callbackFactory.getOptMethod(RubyArray.class, "values_at")); arrayClass.defineMethod("collect", callbackFactory.getMethod(RubyArray.class, "collect")); arrayClass.defineMethod("collect!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("map!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("filter", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("delete", callbackFactory.getMethod(RubyArray.class, "delete", IRubyObject.class)); arrayClass.defineMethod("delete_at", callbackFactory.getMethod(RubyArray.class, "delete_at", IRubyObject.class)); arrayClass.defineMethod("delete_if", callbackFactory.getMethod(RubyArray.class, "delete_if")); arrayClass.defineMethod("reject!", callbackFactory.getMethod(RubyArray.class, "reject_bang")); arrayClass.defineMethod("replace", callbackFactory.getMethod(RubyArray.class, "replace", IRubyObject.class)); arrayClass.defineMethod("clear", callbackFactory.getMethod(RubyArray.class, "clear")); arrayClass.defineMethod("fill", callbackFactory.getOptMethod(RubyArray.class, "fill")); arrayClass.defineMethod("include?", callbackFactory.getMethod(RubyArray.class, "include_p", IRubyObject.class)); arrayClass.defineMethod("<=>", callbackFactory.getMethod(RubyArray.class, "op_cmp", IRubyObject.class)); arrayClass.defineMethod("slice", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("slice!", callbackFactory.getOptMethod(RubyArray.class, "slice_bang")); arrayClass.defineMethod("assoc", callbackFactory.getMethod(RubyArray.class, "assoc", IRubyObject.class)); arrayClass.defineMethod("rassoc", callbackFactory.getMethod(RubyArray.class, "rassoc", IRubyObject.class)); arrayClass.defineMethod("+", callbackFactory.getMethod(RubyArray.class, "op_plus", IRubyObject.class)); arrayClass.defineMethod("*", callbackFactory.getMethod(RubyArray.class, "op_times", IRubyObject.class)); arrayClass.defineMethod("-", callbackFactory.getMethod(RubyArray.class, "op_diff", IRubyObject.class)); arrayClass.defineMethod("&", callbackFactory.getMethod(RubyArray.class, "op_and", IRubyObject.class)); arrayClass.defineMethod("|", callbackFactory.getMethod(RubyArray.class, "op_or", IRubyObject.class)); arrayClass.defineMethod("uniq", callbackFactory.getMethod(RubyArray.class, "uniq")); arrayClass.defineMethod("uniq!", callbackFactory.getMethod(RubyArray.class, "uniq_bang")); arrayClass.defineMethod("compact", callbackFactory.getMethod(RubyArray.class, "compact")); arrayClass.defineMethod("compact!", callbackFactory.getMethod(RubyArray.class, "compact_bang")); arrayClass.defineMethod("flatten", callbackFactory.getMethod(RubyArray.class, "flatten")); arrayClass.defineMethod("flatten!", callbackFactory.getMethod(RubyArray.class, "flatten_bang")); arrayClass.defineMethod("nitems", callbackFactory.getMethod(RubyArray.class, "nitems")); arrayClass.defineMethod("pack", callbackFactory.getMethod(RubyArray.class, "pack", IRubyObject.class)); return arrayClass; }

public static RubyClass createArrayClass(Ruby ruby) { RubyClass arrayClass = ruby.defineClass("Array", ruby.getClasses().getObjectClass()); arrayClass.includeModule(ruby.getModule("Enumerable")); CallbackFactory callbackFactory = ruby.callbackFactory(); arrayClass.defineSingletonMethod("new", callbackFactory.getOptSingletonMethod(RubyArray.class, "newInstance")); arrayClass.defineSingletonMethod("[]", callbackFactory.getOptSingletonMethod(RubyArray.class, "create")); arrayClass.defineMethod("initialize", callbackFactory.getOptMethod(RubyArray.class, "initialize")); arrayClass.defineMethod("inspect", callbackFactory.getMethod(RubyArray.class, "inspect")); arrayClass.defineMethod("to_s", callbackFactory.getMethod(RubyArray.class, "to_s")); arrayClass.defineMethod("to_a", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("to_ary", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("frozen?", callbackFactory.getMethod(RubyArray.class, "frozen")); arrayClass.defineMethod("==", callbackFactory.getMethod(RubyArray.class, "array_op_equal", IRubyObject.class)); arrayClass.defineMethod("eql?", callbackFactory.getMethod(RubyArray.class, "eql", IRubyObject.class)); arrayClass.defineMethod("===", callbackFactory.getMethod(RubyArray.class, "equal", IRubyObject.class)); arrayClass.defineMethod("hash", callbackFactory.getMethod(RubyArray.class, "hash")); arrayClass.defineMethod("[]", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("[]=", callbackFactory.getOptMethod(RubyArray.class, "aset")); arrayClass.defineMethod("at", callbackFactory.getMethod(RubyArray.class, "at", RubyNumeric.class)); arrayClass.defineMethod("fetch", callbackFactory.getOptMethod(RubyArray.class, "fetch", RubyNumeric.class)); arrayClass.defineMethod("first", callbackFactory.getOptMethod(RubyArray.class, "first")); arrayClass.defineMethod("insert", callbackFactory.getOptMethod(RubyArray.class, "insert", RubyNumeric.class)); arrayClass.defineMethod("last", callbackFactory.getMethod(RubyArray.class, "last")); arrayClass.defineMethod("concat", callbackFactory.getMethod(RubyArray.class, "concat", IRubyObject.class)); arrayClass.defineMethod("<<", callbackFactory.getMethod(RubyArray.class, "append", IRubyObject.class)); arrayClass.defineMethod("push", callbackFactory.getOptMethod(RubyArray.class, "push")); arrayClass.defineMethod("pop", callbackFactory.getMethod(RubyArray.class, "pop")); arrayClass.defineMethod("shift", callbackFactory.getMethod(RubyArray.class, "shift")); arrayClass.defineMethod("unshift", callbackFactory.getOptMethod(RubyArray.class, "unshift")); arrayClass.defineMethod("each", callbackFactory.getMethod(RubyArray.class, "each")); arrayClass.defineMethod("each_index", callbackFactory.getMethod(RubyArray.class, "each_index")); arrayClass.defineMethod("reverse_each", callbackFactory.getMethod(RubyArray.class, "reverse_each")); arrayClass.defineMethod("length", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("size", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("empty?", callbackFactory.getMethod(RubyArray.class, "empty_p")); arrayClass.defineMethod("index", callbackFactory.getMethod(RubyArray.class, "index", IRubyObject.class)); arrayClass.defineMethod("rindex", callbackFactory.getMethod(RubyArray.class, "rindex", IRubyObject.class)); arrayClass.defineMethod("indexes", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("indices", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("clone", callbackFactory.getMethod(RubyArray.class, "rbClone")); arrayClass.defineMethod("join", callbackFactory.getOptMethod(RubyArray.class, "join")); arrayClass.defineMethod("reverse", callbackFactory.getMethod(RubyArray.class, "reverse")); arrayClass.defineMethod("reverse!", callbackFactory.getMethod(RubyArray.class, "reverse_bang")); arrayClass.defineMethod("sort", callbackFactory.getMethod(RubyArray.class, "sort")); arrayClass.defineMethod("sort!", callbackFactory.getMethod(RubyArray.class, "sort_bang")); arrayClass.defineMethod("transpose", callbackFactory.getMethod(RubyArray.class, "transpose")); arrayClass.defineMethod("values_at", callbackFactory.getOptMethod(RubyArray.class, "values_at")); arrayClass.defineMethod("collect", callbackFactory.getMethod(RubyArray.class, "collect")); arrayClass.defineMethod("collect!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("map!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("filter", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("delete", callbackFactory.getMethod(RubyArray.class, "delete", IRubyObject.class)); arrayClass.defineMethod("delete_at", callbackFactory.getMethod(RubyArray.class, "delete_at", IRubyObject.class)); arrayClass.defineMethod("delete_if", callbackFactory.getMethod(RubyArray.class, "delete_if")); arrayClass.defineMethod("reject!", callbackFactory.getMethod(RubyArray.class, "reject_bang")); arrayClass.defineMethod("replace", callbackFactory.getMethod(RubyArray.class, "replace", IRubyObject.class)); arrayClass.defineMethod("clear", callbackFactory.getMethod(RubyArray.class, "clear")); arrayClass.defineMethod("fill", callbackFactory.getOptMethod(RubyArray.class, "fill")); arrayClass.defineMethod("include?", callbackFactory.getMethod(RubyArray.class, "include_p", IRubyObject.class)); arrayClass.defineMethod("<=>", callbackFactory.getMethod(RubyArray.class, "op_cmp", IRubyObject.class)); arrayClass.defineMethod("slice", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("slice!", callbackFactory.getOptMethod(RubyArray.class, "slice_bang")); arrayClass.defineMethod("assoc", callbackFactory.getMethod(RubyArray.class, "assoc", IRubyObject.class)); arrayClass.defineMethod("rassoc", callbackFactory.getMethod(RubyArray.class, "rassoc", IRubyObject.class)); arrayClass.defineMethod("+", callbackFactory.getMethod(RubyArray.class, "op_plus", IRubyObject.class)); arrayClass.defineMethod("*", callbackFactory.getMethod(RubyArray.class, "op_times", IRubyObject.class)); arrayClass.defineMethod("-", callbackFactory.getMethod(RubyArray.class, "op_diff", IRubyObject.class)); arrayClass.defineMethod("&", callbackFactory.getMethod(RubyArray.class, "op_and", IRubyObject.class)); arrayClass.defineMethod("|", callbackFactory.getMethod(RubyArray.class, "op_or", IRubyObject.class)); arrayClass.defineMethod("uniq", callbackFactory.getMethod(RubyArray.class, "uniq")); arrayClass.defineMethod("uniq!", callbackFactory.getMethod(RubyArray.class, "uniq_bang")); arrayClass.defineMethod("compact", callbackFactory.getMethod(RubyArray.class, "compact")); arrayClass.defineMethod("compact!", callbackFactory.getMethod(RubyArray.class, "compact_bang")); arrayClass.defineMethod("flatten", callbackFactory.getMethod(RubyArray.class, "flatten")); arrayClass.defineMethod("flatten!", callbackFactory.getMethod(RubyArray.class, "flatten_bang")); arrayClass.defineMethod("nitems", callbackFactory.getMethod(RubyArray.class, "nitems")); arrayClass.defineMethod("pack", callbackFactory.getMethod(RubyArray.class, "pack", IRubyObject.class)); return arrayClass; }

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public static RubyClass createArrayClass(Ruby ruby) { RubyClass arrayClass = ruby.defineClass("Array", ruby.getClasses().getObjectClass()); arrayClass.includeModule(ruby.getModule("Enumerable")); CallbackFactory callbackFactory = ruby.callbackFactory(); arrayClass.defineSingletonMethod("new", callbackFactory.getOptSingletonMethod(RubyArray.class, "newInstance")); arrayClass.defineSingletonMethod("[]", callbackFactory.getOptSingletonMethod(RubyArray.class, "create")); arrayClass.defineMethod("initialize", callbackFactory.getOptMethod(RubyArray.class, "initialize")); arrayClass.defineMethod("inspect", callbackFactory.getMethod(RubyArray.class, "inspect")); arrayClass.defineMethod("to_s", callbackFactory.getMethod(RubyArray.class, "to_s")); arrayClass.defineMethod("to_a", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("to_ary", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("frozen?", callbackFactory.getMethod(RubyArray.class, "frozen")); arrayClass.defineMethod("==", callbackFactory.getMethod(RubyArray.class, "equal", IRubyObject.class)); arrayClass.defineMethod("eql?", callbackFactory.getMethod(RubyArray.class, "eql", IRubyObject.class)); arrayClass.defineMethod("===", callbackFactory.getMethod(RubyArray.class, "equal", IRubyObject.class)); arrayClass.defineMethod("hash", callbackFactory.getMethod(RubyArray.class, "hash")); arrayClass.defineMethod("[]", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("[]=", callbackFactory.getOptMethod(RubyArray.class, "aset")); arrayClass.defineMethod("at", callbackFactory.getMethod(RubyArray.class, "at", RubyNumeric.class)); arrayClass.defineMethod("fetch", callbackFactory.getOptMethod(RubyArray.class, "fetch", RubyNumeric.class)); arrayClass.defineMethod("first", callbackFactory.getOptMethod(RubyArray.class, "first")); arrayClass.defineMethod("insert", callbackFactory.getOptMethod(RubyArray.class, "insert", RubyNumeric.class)); arrayClass.defineMethod("last", callbackFactory.getMethod(RubyArray.class, "last")); arrayClass.defineMethod("concat", callbackFactory.getMethod(RubyArray.class, "concat", IRubyObject.class)); arrayClass.defineMethod("<<", callbackFactory.getMethod(RubyArray.class, "append", IRubyObject.class)); arrayClass.defineMethod("push", callbackFactory.getOptMethod(RubyArray.class, "push")); arrayClass.defineMethod("pop", callbackFactory.getMethod(RubyArray.class, "pop")); arrayClass.defineMethod("shift", callbackFactory.getMethod(RubyArray.class, "shift")); arrayClass.defineMethod("unshift", callbackFactory.getOptMethod(RubyArray.class, "unshift")); arrayClass.defineMethod("each", callbackFactory.getMethod(RubyArray.class, "each")); arrayClass.defineMethod("each_index", callbackFactory.getMethod(RubyArray.class, "each_index")); arrayClass.defineMethod("reverse_each", callbackFactory.getMethod(RubyArray.class, "reverse_each")); arrayClass.defineMethod("length", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("size", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("empty?", callbackFactory.getMethod(RubyArray.class, "empty_p")); arrayClass.defineMethod("index", callbackFactory.getMethod(RubyArray.class, "index", IRubyObject.class)); arrayClass.defineMethod("rindex", callbackFactory.getMethod(RubyArray.class, "rindex", IRubyObject.class)); arrayClass.defineMethod("indexes", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("indices", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("clone", callbackFactory.getMethod(RubyArray.class, "rbClone")); arrayClass.defineMethod("join", callbackFactory.getOptMethod(RubyArray.class, "join")); arrayClass.defineMethod("reverse", callbackFactory.getMethod(RubyArray.class, "reverse")); arrayClass.defineMethod("reverse!", callbackFactory.getMethod(RubyArray.class, "reverse_bang")); arrayClass.defineMethod("sort", callbackFactory.getMethod(RubyArray.class, "sort")); arrayClass.defineMethod("sort!", callbackFactory.getMethod(RubyArray.class, "sort_bang")); arrayClass.defineMethod("transpose", callbackFactory.getMethod(RubyArray.class, "transpose")); arrayClass.defineMethod("values_at", callbackFactory.getOptMethod(RubyArray.class, "values_at")); arrayClass.defineMethod("collect", callbackFactory.getMethod(RubyArray.class, "collect")); arrayClass.defineMethod("collect!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("map!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("filter", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("delete", callbackFactory.getMethod(RubyArray.class, "delete", IRubyObject.class)); arrayClass.defineMethod("delete_at", callbackFactory.getMethod(RubyArray.class, "delete_at", IRubyObject.class)); arrayClass.defineMethod("delete_if", callbackFactory.getMethod(RubyArray.class, "delete_if")); arrayClass.defineMethod("reject!", callbackFactory.getMethod(RubyArray.class, "reject_bang")); arrayClass.defineMethod("replace", callbackFactory.getMethod(RubyArray.class, "replace", IRubyObject.class)); arrayClass.defineMethod("clear", callbackFactory.getMethod(RubyArray.class, "clear")); arrayClass.defineMethod("fill", callbackFactory.getOptMethod(RubyArray.class, "fill")); arrayClass.defineMethod("include?", callbackFactory.getMethod(RubyArray.class, "include_p", IRubyObject.class)); arrayClass.defineMethod("<=>", callbackFactory.getMethod(RubyArray.class, "op_cmp", IRubyObject.class)); arrayClass.defineMethod("slice", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("slice!", callbackFactory.getOptMethod(RubyArray.class, "slice_bang")); arrayClass.defineMethod("assoc", callbackFactory.getMethod(RubyArray.class, "assoc", IRubyObject.class)); arrayClass.defineMethod("rassoc", callbackFactory.getMethod(RubyArray.class, "rassoc", IRubyObject.class)); arrayClass.defineMethod("+", callbackFactory.getMethod(RubyArray.class, "op_plus", IRubyObject.class)); arrayClass.defineMethod("*", callbackFactory.getMethod(RubyArray.class, "op_times", IRubyObject.class)); arrayClass.defineMethod("-", callbackFactory.getMethod(RubyArray.class, "op_diff", IRubyObject.class)); arrayClass.defineMethod("&", callbackFactory.getMethod(RubyArray.class, "op_and", IRubyObject.class)); arrayClass.defineMethod("|", callbackFactory.getMethod(RubyArray.class, "op_or", IRubyObject.class)); arrayClass.defineMethod("uniq", callbackFactory.getMethod(RubyArray.class, "uniq")); arrayClass.defineMethod("uniq!", callbackFactory.getMethod(RubyArray.class, "uniq_bang")); arrayClass.defineMethod("compact", callbackFactory.getMethod(RubyArray.class, "compact")); arrayClass.defineMethod("compact!", callbackFactory.getMethod(RubyArray.class, "compact_bang")); arrayClass.defineMethod("flatten", callbackFactory.getMethod(RubyArray.class, "flatten")); arrayClass.defineMethod("flatten!", callbackFactory.getMethod(RubyArray.class, "flatten_bang")); arrayClass.defineMethod("nitems", callbackFactory.getMethod(RubyArray.class, "nitems")); arrayClass.defineMethod("pack", callbackFactory.getMethod(RubyArray.class, "pack", IRubyObject.class)); return arrayClass; }

public static RubyClass createArrayClass(Ruby ruby) { RubyClass arrayClass = ruby.defineClass("Array", ruby.getClasses().getObjectClass()); arrayClass.includeModule(ruby.getModule("Enumerable")); CallbackFactory callbackFactory = ruby.callbackFactory(); arrayClass.defineSingletonMethod("new", callbackFactory.getOptSingletonMethod(RubyArray.class, "newInstance")); arrayClass.defineSingletonMethod("[]", callbackFactory.getOptSingletonMethod(RubyArray.class, "create")); arrayClass.defineMethod("initialize", callbackFactory.getOptMethod(RubyArray.class, "initialize")); arrayClass.defineMethod("inspect", callbackFactory.getMethod(RubyArray.class, "inspect")); arrayClass.defineMethod("to_s", callbackFactory.getMethod(RubyArray.class, "to_s")); arrayClass.defineMethod("to_a", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("to_ary", callbackFactory.getSelfMethod(0)); arrayClass.defineMethod("frozen?", callbackFactory.getMethod(RubyArray.class, "frozen")); arrayClass.defineMethod("==", callbackFactory.getMethod(RubyArray.class, "equal", IRubyObject.class)); arrayClass.defineMethod("eql?", callbackFactory.getMethod(RubyArray.class, "eql", IRubyObject.class)); arrayClass.defineMethod("===", callbackFactory.getMethod(RubyArray.class, "array_op_equal", IRubyObject.class)); arrayClass.defineMethod("hash", callbackFactory.getMethod(RubyArray.class, "hash")); arrayClass.defineMethod("[]", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("[]=", callbackFactory.getOptMethod(RubyArray.class, "aset")); arrayClass.defineMethod("at", callbackFactory.getMethod(RubyArray.class, "at", RubyNumeric.class)); arrayClass.defineMethod("fetch", callbackFactory.getOptMethod(RubyArray.class, "fetch", RubyNumeric.class)); arrayClass.defineMethod("first", callbackFactory.getOptMethod(RubyArray.class, "first")); arrayClass.defineMethod("insert", callbackFactory.getOptMethod(RubyArray.class, "insert", RubyNumeric.class)); arrayClass.defineMethod("last", callbackFactory.getMethod(RubyArray.class, "last")); arrayClass.defineMethod("concat", callbackFactory.getMethod(RubyArray.class, "concat", IRubyObject.class)); arrayClass.defineMethod("<<", callbackFactory.getMethod(RubyArray.class, "append", IRubyObject.class)); arrayClass.defineMethod("push", callbackFactory.getOptMethod(RubyArray.class, "push")); arrayClass.defineMethod("pop", callbackFactory.getMethod(RubyArray.class, "pop")); arrayClass.defineMethod("shift", callbackFactory.getMethod(RubyArray.class, "shift")); arrayClass.defineMethod("unshift", callbackFactory.getOptMethod(RubyArray.class, "unshift")); arrayClass.defineMethod("each", callbackFactory.getMethod(RubyArray.class, "each")); arrayClass.defineMethod("each_index", callbackFactory.getMethod(RubyArray.class, "each_index")); arrayClass.defineMethod("reverse_each", callbackFactory.getMethod(RubyArray.class, "reverse_each")); arrayClass.defineMethod("length", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("size", callbackFactory.getMethod(RubyArray.class, "length")); arrayClass.defineMethod("empty?", callbackFactory.getMethod(RubyArray.class, "empty_p")); arrayClass.defineMethod("index", callbackFactory.getMethod(RubyArray.class, "index", IRubyObject.class)); arrayClass.defineMethod("rindex", callbackFactory.getMethod(RubyArray.class, "rindex", IRubyObject.class)); arrayClass.defineMethod("indexes", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("indices", callbackFactory.getOptMethod(RubyArray.class, "indices")); arrayClass.defineMethod("clone", callbackFactory.getMethod(RubyArray.class, "rbClone")); arrayClass.defineMethod("join", callbackFactory.getOptMethod(RubyArray.class, "join")); arrayClass.defineMethod("reverse", callbackFactory.getMethod(RubyArray.class, "reverse")); arrayClass.defineMethod("reverse!", callbackFactory.getMethod(RubyArray.class, "reverse_bang")); arrayClass.defineMethod("sort", callbackFactory.getMethod(RubyArray.class, "sort")); arrayClass.defineMethod("sort!", callbackFactory.getMethod(RubyArray.class, "sort_bang")); arrayClass.defineMethod("transpose", callbackFactory.getMethod(RubyArray.class, "transpose")); arrayClass.defineMethod("values_at", callbackFactory.getOptMethod(RubyArray.class, "values_at")); arrayClass.defineMethod("collect", callbackFactory.getMethod(RubyArray.class, "collect")); arrayClass.defineMethod("collect!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("map!", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("filter", callbackFactory.getMethod(RubyArray.class, "collect_bang")); arrayClass.defineMethod("delete", callbackFactory.getMethod(RubyArray.class, "delete", IRubyObject.class)); arrayClass.defineMethod("delete_at", callbackFactory.getMethod(RubyArray.class, "delete_at", IRubyObject.class)); arrayClass.defineMethod("delete_if", callbackFactory.getMethod(RubyArray.class, "delete_if")); arrayClass.defineMethod("reject!", callbackFactory.getMethod(RubyArray.class, "reject_bang")); arrayClass.defineMethod("replace", callbackFactory.getMethod(RubyArray.class, "replace", IRubyObject.class)); arrayClass.defineMethod("clear", callbackFactory.getMethod(RubyArray.class, "clear")); arrayClass.defineMethod("fill", callbackFactory.getOptMethod(RubyArray.class, "fill")); arrayClass.defineMethod("include?", callbackFactory.getMethod(RubyArray.class, "include_p", IRubyObject.class)); arrayClass.defineMethod("<=>", callbackFactory.getMethod(RubyArray.class, "op_cmp", IRubyObject.class)); arrayClass.defineMethod("slice", callbackFactory.getOptMethod(RubyArray.class, "aref")); arrayClass.defineMethod("slice!", callbackFactory.getOptMethod(RubyArray.class, "slice_bang")); arrayClass.defineMethod("assoc", callbackFactory.getMethod(RubyArray.class, "assoc", IRubyObject.class)); arrayClass.defineMethod("rassoc", callbackFactory.getMethod(RubyArray.class, "rassoc", IRubyObject.class)); arrayClass.defineMethod("+", callbackFactory.getMethod(RubyArray.class, "op_plus", IRubyObject.class)); arrayClass.defineMethod("*", callbackFactory.getMethod(RubyArray.class, "op_times", IRubyObject.class)); arrayClass.defineMethod("-", callbackFactory.getMethod(RubyArray.class, "op_diff", IRubyObject.class)); arrayClass.defineMethod("&", callbackFactory.getMethod(RubyArray.class, "op_and", IRubyObject.class)); arrayClass.defineMethod("|", callbackFactory.getMethod(RubyArray.class, "op_or", IRubyObject.class)); arrayClass.defineMethod("uniq", callbackFactory.getMethod(RubyArray.class, "uniq")); arrayClass.defineMethod("uniq!", callbackFactory.getMethod(RubyArray.class, "uniq_bang")); arrayClass.defineMethod("compact", callbackFactory.getMethod(RubyArray.class, "compact")); arrayClass.defineMethod("compact!", callbackFactory.getMethod(RubyArray.class, "compact_bang")); arrayClass.defineMethod("flatten", callbackFactory.getMethod(RubyArray.class, "flatten")); arrayClass.defineMethod("flatten!", callbackFactory.getMethod(RubyArray.class, "flatten_bang")); arrayClass.defineMethod("nitems", callbackFactory.getMethod(RubyArray.class, "nitems")); arrayClass.defineMethod("pack", callbackFactory.getMethod(RubyArray.class, "pack", IRubyObject.class)); return arrayClass; }

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public IRubyObject initialize(IRubyObject[] args) { int argc = argCount(args, 0, 2); long len = 0; if (argc != 0) len = RubyNumeric.fix2long(args[0]); modify(); if (len < 0) { throw new ArgumentError(getRuntime(), "negative array size"); } if (len > Integer.MAX_VALUE) { throw new ArgumentError(getRuntime(), "array size too big"); } list = new ArrayList((int) len); if (len > 0) { IRubyObject obj = (argc == 2) ? args[1] : getRuntime().getNil(); Collections.fill(list, obj); } return this; }

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public IRubyObject initialize(IRubyObject[] args) { int argc = argCount(args, 0, 2); long len = 0; if (argc != 0) len = RubyNumeric.fix2long(args[0]); modify(); if (len < 0) { throw new ArgumentError(getRuntime(), "negative array size"); } if (len > Integer.MAX_VALUE) { throw new ArgumentError(getRuntime(), "array size too big"); } list = new ArrayList((int) len); if (len > 0) { IRubyObject obj = (argc == 2) ? args[1] : getRuntime().getNil(); Collections.fill(list, obj); } return this; }

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public void loadInto(DatasetData data, ThumbnailSourceModel tsm) { if(data == null || tsm == null) { // do nothing return; } List imageList; try { imageList = data.getImages(); } catch(DataException de) { fillInDatasetDTO(data); imageList = data.getImages(); } // now, suck the images into the TSM for(Iterator iter = imageList.iterator(); iter.hasNext();) { tsm.putImageData((Image)iter.next()); } // OK, now the image data will have a data model backing, but // perhaps no thumbnails. }

public void loadInto(DatasetData data, ThumbnailSourceModel tsm) { if(data == null || tsm == null) { // do nothing return; } List imageList; try { imageList = data.getImages(); } catch(DataException de) { fillInDatasetDTO(data); imageList = data.getImages(); } // now, suck the images into the TSM for(Iterator iter = imageList.iterator(); iter.hasNext();) { tsm.putImageData((ImageData)iter.next()); } // OK, now the image data will have a data model backing, but // perhaps no thumbnails. }

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public void putImageData(Image image) { if(image != null) { sourceMap.put(new Integer(image.getID()),image); } }

public void putImageData(ImageData imageData) { if(image != null) { sourceMap.put(new Integer(image.getID()),image); } }

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public void putImageData(Image image) { if(image != null) { sourceMap.put(new Integer(image.getID()),image); } }

public void putImageData(Image image) { if(imageData != null) { sourceMap.put(new Integer(image.getID()),image); } }

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public void putImageData(Image image) { if(image != null) { sourceMap.put(new Integer(image.getID()),image); } }

public void putImageData(Image image) { if(image != null) { sourceMap.put(new Integer(imageData.getID()),imageData); } }

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protected void tearDown() throws Exception { session = null; mockStateful.reset(); mockStateless.reset(); mockSession.reset(); mockFactory.reset(); mockTransaction.reset(); mockDataSource.reset(); mockConnection.reset(); mockInvocation.reset(); super.tearDown(); if (TransactionSynchronizationManager.isSynchronizationActive()) TransactionSynchronizationManager.clearSynchronization(); }

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public static void initModuleClass(RubyClass moduleClass) { moduleClass.defineMethod("===", getMethod("op_eqq", RubyObject.class, false)); moduleClass.defineMethod("<=>", getMethod("op_cmp", RubyObject.class, false)); moduleClass.defineMethod("<", getMethod("op_lt", RubyObject.class, false)); moduleClass.defineMethod("<=", getMethod("op_le", RubyObject.class, false)); moduleClass.defineMethod(">", getMethod("op_gt", RubyObject.class, false)); moduleClass.defineMethod(">=", getMethod("op_ge", RubyObject.class, false)); moduleClass.defineMethod("clone", getMethod("m_clone", false)); moduleClass.defineMethod("dup", getMethod("m_dup", false)); moduleClass.defineMethod("to_s", getMethod("m_to_s", false)); moduleClass.defineMethod("included_modules", getMethod("m_included_modules", false)); moduleClass.defineMethod("name", getMethod("m_name", false)); moduleClass.defineMethod("ancestors", getMethod("m_ancestors", false)); moduleClass.definePrivateMethod("attr", getMethod("m_attr", RubySymbol.class, true)); moduleClass.definePrivateMethod("attr_reader", getMethod("m_attr_reader", true)); moduleClass.definePrivateMethod("attr_writer", getMethod("m_attr_writer", true)); moduleClass.definePrivateMethod("attr_accessor", getMethod("m_attr_accessor", true)); moduleClass.defineSingletonMethod("new", getSingletonMethod("m_new", false)); moduleClass.defineMethod("initialize", getMethod("m_initialize", true)); moduleClass.defineMethod("instance_methods", getMethod("m_instance_methods", true)); moduleClass.defineMethod("public_instance_methods", getMethod("m_instance_methods", true)); moduleClass.defineMethod("protected_instance_methods", getMethod("m_protected_instance_methods", true)); moduleClass.defineMethod("private_instance_methods", getMethod("m_private_instance_methods", true)); moduleClass.defineMethod("constants", getMethod("m_constants", false)); moduleClass.defineMethod("const_get", getMethod("m_const_get", RubySymbol.class, false)); moduleClass.defineMethod("const_set", getMethod("m_const_set", RubySymbol.class, RubyObject.class)); moduleClass.defineMethod("const_defined?", getMethod("m_const_defined", RubySymbol.class, false)); moduleClass.definePrivateMethod("method_added", getDummyMethod()); moduleClass.defineMethod("class_variables", getMethod("m_class_variables", false)); moduleClass.definePrivateMethod("remove_class_variable", getMethod("m_remove_class_variable", RubyObject.class, false)); moduleClass.definePrivateMethod("append_features", getMethod("m_remove_append_features", RubyModule.class, false)); moduleClass.definePrivateMethod("extend_object", getMethod("m_extend_object", RubyObject.class, false)); moduleClass.definePrivateMethod("include", getMethod("m_include", true)); moduleClass.definePrivateMethod("public", getMethod("m_public", true)); moduleClass.definePrivateMethod("protected", getMethod("m_protected", true)); moduleClass.definePrivateMethod("private", getMethod("m_private", true)); moduleClass.definePrivateMethod("module_function", getMethod("m_module_function", true)); moduleClass.defineMethod("method_defined?", getMethod("m_method_defined", RubyObject.class, false)); moduleClass.defineMethod("public_class_method", getMethod("m_public_class_method", true)); moduleClass.defineMethod("private_class_method", getMethod("m_private_class_method", true)); /* rb_define_method(rb_cModule, "module_eval", rb_mod_module_eval, -1); rb_define_method(rb_cModule, "class_eval", rb_mod_module_eval, -1); */ moduleClass.defineMethod("remove_method", getMethod("remove_method", RubyObject.class, false)); moduleClass.defineMethod("undef_method", getMethod("undef_method", RubyObject.class, false)); moduleClass.defineMethod("alias_method", getMethod("alias_method", RubyObject.class, RubyObject.class)); /*rb_define_private_method(rb_cModule, "define_method", rb_mod_define_method, -1); rb_define_singleton_method(rb_cModule, "nesting", rb_mod_nesting, 0); rb_define_singleton_method(rb_cModule, "constants", rb_mod_s_constants, 0);*/ }

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AnnotatedButton(ImageNode node) { if (node == null) throw new IllegalArgumentException("No node"); parentNode = node; setBorder(BorderFactory.createEmptyBorder()); //No border around icon. setMargin(new Insets(0, 0, 0, 0));//Just to make sure button sz=icon sz. setOpaque(false); //B/c button=icon. setFocusPainted(false); //Don't paint focus box on top of icon. setRolloverEnabled(true); IconManager im = IconManager.getInstance(); setIcon(im.getIcon(IconManager.ANNOTATED_SMALL)); setRolloverIcon(im.getIcon(IconManager.ANNOTATED_SMALL_OVER)); setToolTipText(DESCRIPTION); addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { parentNode.fireAnnotation(); } }); }

AnnotatedButton(ImageNode node) { if (node == null) throw new IllegalArgumentException("No node"); parentNode = node; setBorder(BorderFactory.createEmptyBorder()); //No border around icon. setMargin(new Insets(0, 0, 0, 0));//Just to make sure button sz=icon sz. setOpaque(false); //B/c button=icon. setFocusPainted(false); //Don't paint focus box on top of icon. IconManager im = IconManager.getInstance(); setIcon(im.getIcon(IconManager.ANNOTATED_SMALL)); setRolloverIcon(im.getIcon(IconManager.ANNOTATED_SMALL_OVER)); setToolTipText(DESCRIPTION); addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { parentNode.fireAnnotation(); } }); }

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AnnotatedButton(ImageNode node) { if (node == null) throw new IllegalArgumentException("No node"); parentNode = node; setBorder(BorderFactory.createEmptyBorder()); //No border around icon. setMargin(new Insets(0, 0, 0, 0));//Just to make sure button sz=icon sz. setOpaque(false); //B/c button=icon. setFocusPainted(false); //Don't paint focus box on top of icon. setRolloverEnabled(true); IconManager im = IconManager.getInstance(); setIcon(im.getIcon(IconManager.ANNOTATED_SMALL)); setRolloverIcon(im.getIcon(IconManager.ANNOTATED_SMALL_OVER)); setToolTipText(DESCRIPTION); addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { parentNode.fireAnnotation(); } }); }

AnnotatedButton(ImageNode node) { if (node == null) throw new IllegalArgumentException("No node"); parentNode = node; setBorder(BorderFactory.createEmptyBorder()); //No border around icon. setMargin(new Insets(0, 0, 0, 0));//Just to make sure button sz=icon sz. setOpaque(false); //B/c button=icon. setFocusPainted(false); //Don't paint focus box on top of icon. setRolloverEnabled(true); IconManager im = IconManager.getInstance(); setIcon(im.getIcon(IconManager.ANNOTATED_SMALL)); setToolTipText(DESCRIPTION); addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { parentNode.fireAnnotation(); } }); }

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private static RubyThread startThread(final IRubyObject recv, final IRubyObject[] args, boolean callInit) { final Ruby runtime = recv.getRuntime(); if (! runtime.isBlockGiven()) { throw new ThreadError(runtime, "must be called with a block"); } final RubyThread result = new RubyThread(runtime, (RubyClass) recv); if (callInit) { result.callInit(args); } final RubyProc proc = RubyProc.newProc(runtime, runtime.getClasses().getProcClass()); final Frame currentFrame = runtime.getCurrentFrame(); final Block currentBlock = runtime.getBlockStack().getCurrent(); result.jvmThread = new Thread(new Runnable() { public void run() { ThreadContext context = runtime.getCurrentContext(); context.getFrameStack().push(currentFrame); context.getBlockStack().setCurrent(currentBlock); context.setCurrentThread(result); proc.call(args); } }); result.jvmThread.start(); return result; }

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public static IRubyObject sleep(IRubyObject recv, RubyNumeric seconds) { try { Thread.sleep((long) (seconds.getDoubleValue() * 1000.0)); } catch (InterruptedException iExcptn) { } return recv; }

public static IRubyObject sleep(IRubyObject recv, RubyNumeric seconds) { try { Thread.sleep(milliseconds); } catch (InterruptedException iExcptn) { } return recv; }

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public static IRubyObject sleep(IRubyObject recv, RubyNumeric seconds) { try { Thread.sleep((long) (seconds.getDoubleValue() * 1000.0)); } catch (InterruptedException iExcptn) { } return recv; }

public static IRubyObject sleep(IRubyObject recv, RubyNumeric seconds) { try { Thread.sleep((long) (seconds.getDoubleValue() * 1000.0)); } catch (InterruptedException iExcptn) { } return RubyFixnum.newFixnum(recv.getRuntime(), Math.round(((double)(System.currentTimeMillis() - currentTime))/1000)); }

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public static Object convertArgument(Object argument, Class parameterType) { if (argument instanceof JavaObject) { JavaObject javaArgument = (JavaObject) argument; if (javaArgument.isJavaNull()) { return null; } argument = javaArgument.getValue(); } Class type = primitiveToWrapper(parameterType); if (type == Void.class) { return null; } if (argument instanceof Number) { final Number number = (Number) argument; if (type == Long.class) { return new Long(number.longValue()); } else if (type == Integer.class) { return new Integer(number.intValue()); } else if (type == Short.class) { return new Short(number.shortValue()); } else if (type == Byte.class) { return new Byte(number.byteValue()); } else if (type == Character.class) { return new Character((char) number.intValue()); } else if (type == Double.class) { return new Double(number.doubleValue()); } else if (type == Float.class) { return new Float(number.floatValue()); } } return argument; }

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public static Object convertArgument(Object argument, Class parameterType) { if (argument instanceof JavaObject) { JavaObject javaArgument = (JavaObject) argument; if (javaArgument.isJavaNull()) { return null; } argument = javaArgument.getValue(); } Class type = primitiveToWrapper(parameterType); if (type == Void.class) { return null; } if (argument instanceof Number) { final Number number = (Number) argument; if (type == Long.class) { return new Long(number.longValue()); } else if (type == Integer.class) { return new Integer(number.intValue()); } else if (type == Short.class) { return new Short(number.shortValue()); } else if (type == Byte.class) { return new Byte(number.byteValue()); } else if (type == Character.class) { return new Character((char) number.intValue()); } else if (type == Double.class) { return new Double(number.doubleValue()); } else if (type == Float.class) { return new Float(number.floatValue()); } } return argument; }

public static Object convertArgument(Object argument, Class parameterType) { if (argument instanceof JavaObject) { JavaObject javaArgument = (JavaObject) argument; if (javaArgument.isJavaNull()) { return null; } } Class type = primitiveToWrapper(parameterType); if (type == Void.class) { return null; } if (argument instanceof Number) { final Number number = (Number) argument; if (type == Long.class) { return new Long(number.longValue()); } else if (type == Integer.class) { return new Integer(number.intValue()); } else if (type == Short.class) { return new Short(number.shortValue()); } else if (type == Byte.class) { return new Byte(number.byteValue()); } else if (type == Character.class) { return new Character((char) number.intValue()); } else if (type == Double.class) { return new Double(number.doubleValue()); } else if (type == Float.class) { return new Float(number.floatValue()); } } return argument; }

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