repo stringlengths 7 58 | path stringlengths 12 218 | func_name stringlengths 3 140 | original_string stringlengths 73 34.1k | language stringclasses 1
value | code stringlengths 73 34.1k | code_tokens list | docstring stringlengths 3 16k | docstring_tokens list | sha stringlengths 40 40 | url stringlengths 105 339 | partition stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.fixedCheckbox | public String fixedCheckbox (String name, boolean value)
{
StringBuilder buf = new StringBuilder();
buf.append("<input type=\"checkbox\"");
buf.append(" name=\"").append(name).append("\"");
if (value) {
buf.append(_useXHTML ? " checked=\"checked\"" : " checked");
}
buf.append(getCloseBrace());
return buf.toString();
} | java | public String fixedCheckbox (String name, boolean value)
{
StringBuilder buf = new StringBuilder();
buf.append("<input type=\"checkbox\"");
buf.append(" name=\"").append(name).append("\"");
if (value) {
buf.append(_useXHTML ? " checked=\"checked\"" : " checked");
}
buf.append(getCloseBrace());
return buf.toString();
} | [
"public",
"String",
"fixedCheckbox",
"(",
"String",
"name",
",",
"boolean",
"value",
")",
"{",
"StringBuilder",
"buf",
"=",
"new",
"StringBuilder",
"(",
")",
";",
"buf",
".",
"append",
"(",
"\"<input type=\\\"checkbox\\\"\"",
")",
";",
"buf",
".",
"append",
... | Constructs a checkbox input field with the specified name and
value. | [
"Constructs",
"a",
"checkbox",
"input",
"field",
"with",
"the",
"specified",
"name",
"and",
"value",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L275-L285 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.option | public String option (
String name, String value, String item, Object defaultValue)
{
String selectedValue = getValue(name, defaultValue);
return fixedOption(name, value, item, selectedValue);
} | java | public String option (
String name, String value, String item, Object defaultValue)
{
String selectedValue = getValue(name, defaultValue);
return fixedOption(name, value, item, selectedValue);
} | [
"public",
"String",
"option",
"(",
"String",
"name",
",",
"String",
"value",
",",
"String",
"item",
",",
"Object",
"defaultValue",
")",
"{",
"String",
"selectedValue",
"=",
"getValue",
"(",
"name",
",",
"defaultValue",
")",
";",
"return",
"fixedOption",
"(",... | Constructs an option entry for a select menu with the specified
name, value, item, and default selected value. | [
"Constructs",
"an",
"option",
"entry",
"for",
"a",
"select",
"menu",
"with",
"the",
"specified",
"name",
"value",
"item",
"and",
"default",
"selected",
"value",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L291-L296 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.fixedOption | public String fixedOption (
String name, String value, String item, Object selectedValue)
{
StringBuilder buf = new StringBuilder();
buf.append("<option value=\"").append(value).append("\"");
if (selectedValue.equals(value)) {
buf.append(" selected");
}
buf.append(">").append(item).append("</option>");
return buf.toString();
} | java | public String fixedOption (
String name, String value, String item, Object selectedValue)
{
StringBuilder buf = new StringBuilder();
buf.append("<option value=\"").append(value).append("\"");
if (selectedValue.equals(value)) {
buf.append(" selected");
}
buf.append(">").append(item).append("</option>");
return buf.toString();
} | [
"public",
"String",
"fixedOption",
"(",
"String",
"name",
",",
"String",
"value",
",",
"String",
"item",
",",
"Object",
"selectedValue",
")",
"{",
"StringBuilder",
"buf",
"=",
"new",
"StringBuilder",
"(",
")",
";",
"buf",
".",
"append",
"(",
"\"<option value... | Constructs an option entry for a select menu with the specified
name, value, item, and selected value. | [
"Constructs",
"an",
"option",
"entry",
"for",
"a",
"select",
"menu",
"with",
"the",
"specified",
"name",
"value",
"item",
"and",
"selected",
"value",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L302-L312 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.textarea | public String textarea (String name, String extra, Object defaultValue)
{
return fixedTextarea(name, extra, getValue(name, defaultValue));
} | java | public String textarea (String name, String extra, Object defaultValue)
{
return fixedTextarea(name, extra, getValue(name, defaultValue));
} | [
"public",
"String",
"textarea",
"(",
"String",
"name",
",",
"String",
"extra",
",",
"Object",
"defaultValue",
")",
"{",
"return",
"fixedTextarea",
"(",
"name",
",",
"extra",
",",
"getValue",
"(",
"name",
",",
"defaultValue",
")",
")",
";",
"}"
] | Constructs a text area with the specified name, optional extra
parameters, and default text. | [
"Constructs",
"a",
"text",
"area",
"with",
"the",
"specified",
"name",
"optional",
"extra",
"parameters",
"and",
"default",
"text",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L343-L346 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.fixedTextarea | public String fixedTextarea (String name, String extra, Object value)
{
StringBuilder buf = new StringBuilder();
buf.append("<textarea name=\"").append(name).append("\"");
if (!StringUtil.isBlank(extra)) {
buf.append(" ").append(extra);
}
buf.append(">");
if (value != null) {
buf.append(value);
}
buf.append("</textarea>");
return buf.toString();
} | java | public String fixedTextarea (String name, String extra, Object value)
{
StringBuilder buf = new StringBuilder();
buf.append("<textarea name=\"").append(name).append("\"");
if (!StringUtil.isBlank(extra)) {
buf.append(" ").append(extra);
}
buf.append(">");
if (value != null) {
buf.append(value);
}
buf.append("</textarea>");
return buf.toString();
} | [
"public",
"String",
"fixedTextarea",
"(",
"String",
"name",
",",
"String",
"extra",
",",
"Object",
"value",
")",
"{",
"StringBuilder",
"buf",
"=",
"new",
"StringBuilder",
"(",
")",
";",
"buf",
".",
"append",
"(",
"\"<textarea name=\\\"\"",
")",
".",
"append"... | Construct a text area with the specified name, optional extra parameters
and the specified text. | [
"Construct",
"a",
"text",
"area",
"with",
"the",
"specified",
"name",
"optional",
"extra",
"parameters",
"and",
"the",
"specified",
"text",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L352-L365 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.input | protected String input (String type, String name, String extra,
Object defaultValue)
{
return fixedInput(type, name, getValue(name, defaultValue), extra);
} | java | protected String input (String type, String name, String extra,
Object defaultValue)
{
return fixedInput(type, name, getValue(name, defaultValue), extra);
} | [
"protected",
"String",
"input",
"(",
"String",
"type",
",",
"String",
"name",
",",
"String",
"extra",
",",
"Object",
"defaultValue",
")",
"{",
"return",
"fixedInput",
"(",
"type",
",",
"name",
",",
"getValue",
"(",
"name",
",",
"defaultValue",
")",
",",
... | Generates an input form field with the specified type, name,
defaultValue and extra attributes. | [
"Generates",
"an",
"input",
"form",
"field",
"with",
"the",
"specified",
"type",
"name",
"defaultValue",
"and",
"extra",
"attributes",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L371-L375 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.fixedInput | protected String fixedInput (
String type, String name, Object value, String extra)
{
StringBuilder buf = new StringBuilder();
buf.append("<input type=\"").append(type).append("\"");
buf.append(" name=\"").append(name).append("\"");
buf.append(" value=\"").append(value).append("\"");
if (!StringUtil.isBlank(extra)) {
buf.append(" ").append(extra);
}
buf.append(getCloseBrace());
return buf.toString();
} | java | protected String fixedInput (
String type, String name, Object value, String extra)
{
StringBuilder buf = new StringBuilder();
buf.append("<input type=\"").append(type).append("\"");
buf.append(" name=\"").append(name).append("\"");
buf.append(" value=\"").append(value).append("\"");
if (!StringUtil.isBlank(extra)) {
buf.append(" ").append(extra);
}
buf.append(getCloseBrace());
return buf.toString();
} | [
"protected",
"String",
"fixedInput",
"(",
"String",
"type",
",",
"String",
"name",
",",
"Object",
"value",
",",
"String",
"extra",
")",
"{",
"StringBuilder",
"buf",
"=",
"new",
"StringBuilder",
"(",
")",
";",
"buf",
".",
"append",
"(",
"\"<input type=\\\"\""... | Generates an input form field with the specified type, name, value
and extra attributes. The value is not fetched from the request
parameters but is always the value supplied. | [
"Generates",
"an",
"input",
"form",
"field",
"with",
"the",
"specified",
"type",
"name",
"value",
"and",
"extra",
"attributes",
".",
"The",
"value",
"is",
"not",
"fetched",
"from",
"the",
"request",
"parameters",
"but",
"is",
"always",
"the",
"value",
"suppl... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L382-L394 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/FormTool.java | FormTool.getValue | protected String getValue (String name, Object defaultValue)
{
String value = getParameter(name);
if (StringUtil.isBlank(value)) {
if (defaultValue == null) {
value = "";
} else {
value = String.valueOf(defaultValue);
}
}
return HTMLUtil.entify(value);
} | java | protected String getValue (String name, Object defaultValue)
{
String value = getParameter(name);
if (StringUtil.isBlank(value)) {
if (defaultValue == null) {
value = "";
} else {
value = String.valueOf(defaultValue);
}
}
return HTMLUtil.entify(value);
} | [
"protected",
"String",
"getValue",
"(",
"String",
"name",
",",
"Object",
"defaultValue",
")",
"{",
"String",
"value",
"=",
"getParameter",
"(",
"name",
")",
";",
"if",
"(",
"StringUtil",
".",
"isBlank",
"(",
"value",
")",
")",
"{",
"if",
"(",
"defaultVal... | Fetches the requested value from the servlet request and entifies
it appropriately. | [
"Fetches",
"the",
"requested",
"value",
"from",
"the",
"servlet",
"request",
"and",
"entifies",
"it",
"appropriately",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/FormTool.java#L400-L411 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/JDBCTableSiteIdentifier.java | JDBCTableSiteIdentifier.insertNewSite | public Site insertNewSite (String siteString)
throws PersistenceException
{
if (_sitesByString.containsKey(siteString)) {
return null;
}
// add it to the db
Site site = new Site();
site.siteString = siteString;
_repo.insertNewSite(site);
// add it to our two mapping tables, taking care to avoid causing enumerateSites() to choke
@SuppressWarnings("unchecked") HashMap<String,Site> newStrings =
(HashMap<String,Site>)_sitesByString.clone();
HashIntMap<Site> newIds = _sitesById.clone();
newIds.put(site.siteId, site);
newStrings.put(site.siteString, site);
_sitesByString = newStrings;
_sitesById = newIds;
return site;
} | java | public Site insertNewSite (String siteString)
throws PersistenceException
{
if (_sitesByString.containsKey(siteString)) {
return null;
}
// add it to the db
Site site = new Site();
site.siteString = siteString;
_repo.insertNewSite(site);
// add it to our two mapping tables, taking care to avoid causing enumerateSites() to choke
@SuppressWarnings("unchecked") HashMap<String,Site> newStrings =
(HashMap<String,Site>)_sitesByString.clone();
HashIntMap<Site> newIds = _sitesById.clone();
newIds.put(site.siteId, site);
newStrings.put(site.siteString, site);
_sitesByString = newStrings;
_sitesById = newIds;
return site;
} | [
"public",
"Site",
"insertNewSite",
"(",
"String",
"siteString",
")",
"throws",
"PersistenceException",
"{",
"if",
"(",
"_sitesByString",
".",
"containsKey",
"(",
"siteString",
")",
")",
"{",
"return",
"null",
";",
"}",
"// add it to the db",
"Site",
"site",
"=",... | Insert a new site into the site table and into this mapping. | [
"Insert",
"a",
"new",
"site",
"into",
"the",
"site",
"table",
"and",
"into",
"this",
"mapping",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/JDBCTableSiteIdentifier.java#L129-L151 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/JDBCTableSiteIdentifier.java | JDBCTableSiteIdentifier.checkReloadSites | protected void checkReloadSites ()
{
long now = System.currentTimeMillis();
boolean reload = false;
synchronized (this) {
reload = (now - _lastReload > RELOAD_INTERVAL);
if (reload) {
_lastReload = now;
}
}
if (reload) {
try {
_repo.refreshSiteData();
} catch (PersistenceException pe) {
log.warning("Error refreshing site data.", pe);
}
}
} | java | protected void checkReloadSites ()
{
long now = System.currentTimeMillis();
boolean reload = false;
synchronized (this) {
reload = (now - _lastReload > RELOAD_INTERVAL);
if (reload) {
_lastReload = now;
}
}
if (reload) {
try {
_repo.refreshSiteData();
} catch (PersistenceException pe) {
log.warning("Error refreshing site data.", pe);
}
}
} | [
"protected",
"void",
"checkReloadSites",
"(",
")",
"{",
"long",
"now",
"=",
"System",
".",
"currentTimeMillis",
"(",
")",
";",
"boolean",
"reload",
"=",
"false",
";",
"synchronized",
"(",
"this",
")",
"{",
"reload",
"=",
"(",
"now",
"-",
"_lastReload",
"... | Checks to see if we should reload our sites information from the sites table. | [
"Checks",
"to",
"see",
"if",
"we",
"should",
"reload",
"our",
"sites",
"information",
"from",
"the",
"sites",
"table",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/JDBCTableSiteIdentifier.java#L156-L173 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/MapEntry.java | MapEntry.setValue | public V setValue (V value)
{
V oldValue = _value;
_value = value;
return oldValue;
} | java | public V setValue (V value)
{
V oldValue = _value;
_value = value;
return oldValue;
} | [
"public",
"V",
"setValue",
"(",
"V",
"value",
")",
"{",
"V",
"oldValue",
"=",
"_value",
";",
"_value",
"=",
"value",
";",
"return",
"oldValue",
";",
"}"
] | from interface Map.Entry | [
"from",
"interface",
"Map",
".",
"Entry"
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/MapEntry.java#L41-L46 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/Comparators.java | Comparators.comparable | @ReplacedBy("com.google.common.collect.Ordering.natural().nullsLast()")
public static final <T extends Comparable<?>> Comparator<T> comparable ()
{
@SuppressWarnings("unchecked") Comparator<T> comp = (Comparator<T>)COMPARABLE;
return comp;
} | java | @ReplacedBy("com.google.common.collect.Ordering.natural().nullsLast()")
public static final <T extends Comparable<?>> Comparator<T> comparable ()
{
@SuppressWarnings("unchecked") Comparator<T> comp = (Comparator<T>)COMPARABLE;
return comp;
} | [
"@",
"ReplacedBy",
"(",
"\"com.google.common.collect.Ordering.natural().nullsLast()\"",
")",
"public",
"static",
"final",
"<",
"T",
"extends",
"Comparable",
"<",
"?",
">",
">",
"Comparator",
"<",
"T",
">",
"comparable",
"(",
")",
"{",
"@",
"SuppressWarnings",
"(",... | code to freak out; I don't entirely understand why | [
"code",
"to",
"freak",
"out",
";",
"I",
"don",
"t",
"entirely",
"understand",
"why"
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/Comparators.java#L65-L70 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/ObserverList.java | ObserverList.checkedApply | protected boolean checkedApply (ObserverOp<T> obop, T obs)
{
try {
return obop.apply(obs);
} catch (Throwable thrown) {
log.warning("ObserverOp choked during notification",
"op", obop, "obs", observerForLog(obs), thrown);
// if they booched it, definitely don't remove them
return true;
}
} | java | protected boolean checkedApply (ObserverOp<T> obop, T obs)
{
try {
return obop.apply(obs);
} catch (Throwable thrown) {
log.warning("ObserverOp choked during notification",
"op", obop, "obs", observerForLog(obs), thrown);
// if they booched it, definitely don't remove them
return true;
}
} | [
"protected",
"boolean",
"checkedApply",
"(",
"ObserverOp",
"<",
"T",
">",
"obop",
",",
"T",
"obs",
")",
"{",
"try",
"{",
"return",
"obop",
".",
"apply",
"(",
"obs",
")",
";",
"}",
"catch",
"(",
"Throwable",
"thrown",
")",
"{",
"log",
".",
"warning",
... | Applies the operation to the observer, catching and logging any exceptions thrown in the
process. | [
"Applies",
"the",
"operation",
"to",
"the",
"observer",
"catching",
"and",
"logging",
"any",
"exceptions",
"thrown",
"in",
"the",
"process",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/ObserverList.java#L198-L208 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/CheapIntMap.java | CheapIntMap.get | public Object get (int key)
{
int size = _keys.length, start = key % size;
for (int ii = 0; ii < size; ii++) {
int idx = (ii + start) % size;
if (_keys[idx] == key) {
return _values[idx];
}
}
return null;
} | java | public Object get (int key)
{
int size = _keys.length, start = key % size;
for (int ii = 0; ii < size; ii++) {
int idx = (ii + start) % size;
if (_keys[idx] == key) {
return _values[idx];
}
}
return null;
} | [
"public",
"Object",
"get",
"(",
"int",
"key",
")",
"{",
"int",
"size",
"=",
"_keys",
".",
"length",
",",
"start",
"=",
"key",
"%",
"size",
";",
"for",
"(",
"int",
"ii",
"=",
"0",
";",
"ii",
"<",
"size",
";",
"ii",
"++",
")",
"{",
"int",
"idx"... | Returns the object with the specified key, null if no object exists
in the table with that key. | [
"Returns",
"the",
"object",
"with",
"the",
"specified",
"key",
"null",
"if",
"no",
"object",
"exists",
"in",
"the",
"table",
"with",
"that",
"key",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/CheapIntMap.java#L60-L70 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/CheapIntMap.java | CheapIntMap.remove | public Object remove (int key)
{
int size = _keys.length, start = key % size;
for (int ii = 0; ii < size; ii++) {
int idx = (ii + start) % size;
if (_keys[idx] == key) {
Object value = _values[idx];
_keys[idx] = -1;
_values[idx] = null;
return value;
}
}
return null;
} | java | public Object remove (int key)
{
int size = _keys.length, start = key % size;
for (int ii = 0; ii < size; ii++) {
int idx = (ii + start) % size;
if (_keys[idx] == key) {
Object value = _values[idx];
_keys[idx] = -1;
_values[idx] = null;
return value;
}
}
return null;
} | [
"public",
"Object",
"remove",
"(",
"int",
"key",
")",
"{",
"int",
"size",
"=",
"_keys",
".",
"length",
",",
"start",
"=",
"key",
"%",
"size",
";",
"for",
"(",
"int",
"ii",
"=",
"0",
";",
"ii",
"<",
"size",
";",
"ii",
"++",
")",
"{",
"int",
"i... | Removes the mapping associated with the specified key. The previous
value of the mapping will be returned. | [
"Removes",
"the",
"mapping",
"associated",
"with",
"the",
"specified",
"key",
".",
"The",
"previous",
"value",
"of",
"the",
"mapping",
"will",
"be",
"returned",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/CheapIntMap.java#L76-L89 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/CheapIntMap.java | CheapIntMap.size | public int size ()
{
int size = 0;
for (int ii = 0, ll = _keys.length; ii < ll; ii++) {
if (_keys[ii] != -1) {
size++;
}
}
return size;
} | java | public int size ()
{
int size = 0;
for (int ii = 0, ll = _keys.length; ii < ll; ii++) {
if (_keys[ii] != -1) {
size++;
}
}
return size;
} | [
"public",
"int",
"size",
"(",
")",
"{",
"int",
"size",
"=",
"0",
";",
"for",
"(",
"int",
"ii",
"=",
"0",
",",
"ll",
"=",
"_keys",
".",
"length",
";",
"ii",
"<",
"ll",
";",
"ii",
"++",
")",
"{",
"if",
"(",
"_keys",
"[",
"ii",
"]",
"!=",
"-... | Returns the number of mappings in this table. | [
"Returns",
"the",
"number",
"of",
"mappings",
"in",
"this",
"table",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/CheapIntMap.java#L103-L112 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.getParameterNames | public static Iterable<String> getParameterNames (HttpServletRequest req)
{
List<String> params = new ArrayList<String>();
Enumeration<?> iter = req.getParameterNames();
while (iter.hasMoreElements()) {
params.add((String)iter.nextElement());
}
return params;
} | java | public static Iterable<String> getParameterNames (HttpServletRequest req)
{
List<String> params = new ArrayList<String>();
Enumeration<?> iter = req.getParameterNames();
while (iter.hasMoreElements()) {
params.add((String)iter.nextElement());
}
return params;
} | [
"public",
"static",
"Iterable",
"<",
"String",
">",
"getParameterNames",
"(",
"HttpServletRequest",
"req",
")",
"{",
"List",
"<",
"String",
">",
"params",
"=",
"new",
"ArrayList",
"<",
"String",
">",
"(",
")",
";",
"Enumeration",
"<",
"?",
">",
"iter",
"... | Returns the names of the parameters of the supplied request in a civilized format. | [
"Returns",
"the",
"names",
"of",
"the",
"parameters",
"of",
"the",
"supplied",
"request",
"in",
"a",
"civilized",
"format",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L44-L52 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.requireFloatParameter | public static float requireFloatParameter (
HttpServletRequest req, String name, String invalidDataMessage)
throws DataValidationException
{
return parseFloatParameter(getParameter(req, name, false), invalidDataMessage);
} | java | public static float requireFloatParameter (
HttpServletRequest req, String name, String invalidDataMessage)
throws DataValidationException
{
return parseFloatParameter(getParameter(req, name, false), invalidDataMessage);
} | [
"public",
"static",
"float",
"requireFloatParameter",
"(",
"HttpServletRequest",
"req",
",",
"String",
"name",
",",
"String",
"invalidDataMessage",
")",
"throws",
"DataValidationException",
"{",
"return",
"parseFloatParameter",
"(",
"getParameter",
"(",
"req",
",",
"n... | Fetches the supplied parameter from the request and converts it to a float. If the parameter
does not exist or is not a well-formed float, a data validation exception is thrown with the
supplied message. | [
"Fetches",
"the",
"supplied",
"parameter",
"from",
"the",
"request",
"and",
"converts",
"it",
"to",
"a",
"float",
".",
"If",
"the",
"parameter",
"does",
"not",
"exist",
"or",
"is",
"not",
"a",
"well",
"-",
"formed",
"float",
"a",
"data",
"validation",
"e... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L74-L79 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.getIntParameters | public static IntSet getIntParameters (
HttpServletRequest req, String name, String invalidDataMessage)
throws DataValidationException
{
IntSet ints = new ArrayIntSet();
String[] values = req.getParameterValues(name);
if (values != null) {
for (int ii = 0; ii < values.length; ii++) {
if (!StringUtil.isBlank(values[ii])) {
ints.add(parseIntParameter(values[ii], invalidDataMessage));
}
}
}
return ints;
} | java | public static IntSet getIntParameters (
HttpServletRequest req, String name, String invalidDataMessage)
throws DataValidationException
{
IntSet ints = new ArrayIntSet();
String[] values = req.getParameterValues(name);
if (values != null) {
for (int ii = 0; ii < values.length; ii++) {
if (!StringUtil.isBlank(values[ii])) {
ints.add(parseIntParameter(values[ii], invalidDataMessage));
}
}
}
return ints;
} | [
"public",
"static",
"IntSet",
"getIntParameters",
"(",
"HttpServletRequest",
"req",
",",
"String",
"name",
",",
"String",
"invalidDataMessage",
")",
"throws",
"DataValidationException",
"{",
"IntSet",
"ints",
"=",
"new",
"ArrayIntSet",
"(",
")",
";",
"String",
"["... | Fetches all the values from the request with the specified name and converts them to an
IntSet. If the parameter does not exist or is not a well-formed integer, a data validation
exception is thrown with the supplied message. | [
"Fetches",
"all",
"the",
"values",
"from",
"the",
"request",
"with",
"the",
"specified",
"name",
"and",
"converts",
"them",
"to",
"an",
"IntSet",
".",
"If",
"the",
"parameter",
"does",
"not",
"exist",
"or",
"is",
"not",
"a",
"well",
"-",
"formed",
"integ... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L125-L139 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.getParameters | public static Set<String> getParameters (HttpServletRequest req, String name)
{
Set<String> set = new HashSet<String>();
String[] values = req.getParameterValues(name);
if (values != null) {
for (int ii = 0; ii < values.length; ii++) {
if (!StringUtil.isBlank(values[ii])) {
set.add(values[ii]);
}
}
}
return set;
} | java | public static Set<String> getParameters (HttpServletRequest req, String name)
{
Set<String> set = new HashSet<String>();
String[] values = req.getParameterValues(name);
if (values != null) {
for (int ii = 0; ii < values.length; ii++) {
if (!StringUtil.isBlank(values[ii])) {
set.add(values[ii]);
}
}
}
return set;
} | [
"public",
"static",
"Set",
"<",
"String",
">",
"getParameters",
"(",
"HttpServletRequest",
"req",
",",
"String",
"name",
")",
"{",
"Set",
"<",
"String",
">",
"set",
"=",
"new",
"HashSet",
"<",
"String",
">",
"(",
")",
";",
"String",
"[",
"]",
"values",... | Fetches all the values from the request with the specified name and converts them to a Set. | [
"Fetches",
"all",
"the",
"values",
"from",
"the",
"request",
"with",
"the",
"specified",
"name",
"and",
"converts",
"them",
"to",
"a",
"Set",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L144-L156 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.requireParameter | public static String requireParameter (
HttpServletRequest req, String name, String missingDataMessage)
throws DataValidationException
{
String value = getParameter(req, name, true);
if (StringUtil.isBlank(value)) {
throw new DataValidationException(missingDataMessage);
}
return value;
} | java | public static String requireParameter (
HttpServletRequest req, String name, String missingDataMessage)
throws DataValidationException
{
String value = getParameter(req, name, true);
if (StringUtil.isBlank(value)) {
throw new DataValidationException(missingDataMessage);
}
return value;
} | [
"public",
"static",
"String",
"requireParameter",
"(",
"HttpServletRequest",
"req",
",",
"String",
"name",
",",
"String",
"missingDataMessage",
")",
"throws",
"DataValidationException",
"{",
"String",
"value",
"=",
"getParameter",
"(",
"req",
",",
"name",
",",
"tr... | Fetches the supplied parameter from the request. If the parameter does not exist, a data
validation exception is thrown with the supplied message. | [
"Fetches",
"the",
"supplied",
"parameter",
"from",
"the",
"request",
".",
"If",
"the",
"parameter",
"does",
"not",
"exist",
"a",
"data",
"validation",
"exception",
"is",
"thrown",
"with",
"the",
"supplied",
"message",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L204-L213 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.requireParameter | public static String requireParameter (
HttpServletRequest req, String name, String missingDataMessage, int maxLength)
throws DataValidationException
{
return StringUtil.truncate(
requireParameter(req, name, missingDataMessage), maxLength);
} | java | public static String requireParameter (
HttpServletRequest req, String name, String missingDataMessage, int maxLength)
throws DataValidationException
{
return StringUtil.truncate(
requireParameter(req, name, missingDataMessage), maxLength);
} | [
"public",
"static",
"String",
"requireParameter",
"(",
"HttpServletRequest",
"req",
",",
"String",
"name",
",",
"String",
"missingDataMessage",
",",
"int",
"maxLength",
")",
"throws",
"DataValidationException",
"{",
"return",
"StringUtil",
".",
"truncate",
"(",
"req... | Fetches the supplied parameter from the request and ensures that it is no longer than
maxLength.
Note that use of this method could be dangerous. If the specified HttpServletRequest is used
to pre-fill in values on a form, it will not know to use the truncated version. A user may
enter a version that is too long, your code will see a truncated version, but then the user
will see on the page again the full-length reproduction of what they typed in. Be careful. | [
"Fetches",
"the",
"supplied",
"parameter",
"from",
"the",
"request",
"and",
"ensures",
"that",
"it",
"is",
"no",
"longer",
"than",
"maxLength",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L224-L230 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.parameterEquals | public static boolean parameterEquals (HttpServletRequest req, String name, String value)
{
return value.equals(getParameter(req, name, false));
} | java | public static boolean parameterEquals (HttpServletRequest req, String name, String value)
{
return value.equals(getParameter(req, name, false));
} | [
"public",
"static",
"boolean",
"parameterEquals",
"(",
"HttpServletRequest",
"req",
",",
"String",
"name",
",",
"String",
"value",
")",
"{",
"return",
"value",
".",
"equals",
"(",
"getParameter",
"(",
"req",
",",
"name",
",",
"false",
")",
")",
";",
"}"
] | Returns true if the specified parameter is equal to the supplied value. If the parameter is
not set in the request, false is returned.
@param name The parameter whose value should be compared with the supplied value.
@param value The value to which the parameter may be equal. This should not be null.
@return true if the specified parameter is equal to the supplied parameter, false otherwise. | [
"Returns",
"true",
"if",
"the",
"specified",
"parameter",
"is",
"equal",
"to",
"the",
"supplied",
"value",
".",
"If",
"the",
"parameter",
"is",
"not",
"set",
"in",
"the",
"request",
"false",
"is",
"returned",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L315-L318 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.parseIntParameter | protected static int parseIntParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
return Integer.parseInt(value);
} catch (NumberFormatException nfe) {
throw new DataValidationException(invalidDataMessage);
}
} | java | protected static int parseIntParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
return Integer.parseInt(value);
} catch (NumberFormatException nfe) {
throw new DataValidationException(invalidDataMessage);
}
} | [
"protected",
"static",
"int",
"parseIntParameter",
"(",
"String",
"value",
",",
"String",
"invalidDataMessage",
")",
"throws",
"DataValidationException",
"{",
"try",
"{",
"return",
"Integer",
".",
"parseInt",
"(",
"value",
")",
";",
"}",
"catch",
"(",
"NumberFor... | Internal method to parse integer values. | [
"Internal",
"method",
"to",
"parse",
"integer",
"values",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L323-L331 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.parseLongParameter | protected static long parseLongParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
return Long.parseLong(value);
} catch (NumberFormatException nfe) {
throw new DataValidationException(invalidDataMessage);
}
} | java | protected static long parseLongParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
return Long.parseLong(value);
} catch (NumberFormatException nfe) {
throw new DataValidationException(invalidDataMessage);
}
} | [
"protected",
"static",
"long",
"parseLongParameter",
"(",
"String",
"value",
",",
"String",
"invalidDataMessage",
")",
"throws",
"DataValidationException",
"{",
"try",
"{",
"return",
"Long",
".",
"parseLong",
"(",
"value",
")",
";",
"}",
"catch",
"(",
"NumberFor... | Internal method to parse long values. | [
"Internal",
"method",
"to",
"parse",
"long",
"values",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L336-L344 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.parseFloatParameter | protected static float parseFloatParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
return Float.parseFloat(value);
} catch (NumberFormatException nfe) {
throw new DataValidationException(invalidDataMessage);
}
} | java | protected static float parseFloatParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
return Float.parseFloat(value);
} catch (NumberFormatException nfe) {
throw new DataValidationException(invalidDataMessage);
}
} | [
"protected",
"static",
"float",
"parseFloatParameter",
"(",
"String",
"value",
",",
"String",
"invalidDataMessage",
")",
"throws",
"DataValidationException",
"{",
"try",
"{",
"return",
"Float",
".",
"parseFloat",
"(",
"value",
")",
";",
"}",
"catch",
"(",
"Numbe... | Internal method to parse a float value. | [
"Internal",
"method",
"to",
"parse",
"a",
"float",
"value",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L349-L357 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ParameterUtil.java | ParameterUtil.parseDateParameter | protected static Date parseDateParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
synchronized (_dparser) {
return _dparser.parse(value);
}
} catch (ParseException pe) {
throw new DataValidationException(invalidDataMessage);
}
} | java | protected static Date parseDateParameter (String value, String invalidDataMessage)
throws DataValidationException
{
try {
synchronized (_dparser) {
return _dparser.parse(value);
}
} catch (ParseException pe) {
throw new DataValidationException(invalidDataMessage);
}
} | [
"protected",
"static",
"Date",
"parseDateParameter",
"(",
"String",
"value",
",",
"String",
"invalidDataMessage",
")",
"throws",
"DataValidationException",
"{",
"try",
"{",
"synchronized",
"(",
"_dparser",
")",
"{",
"return",
"_dparser",
".",
"parse",
"(",
"value"... | Internal method to parse a date. | [
"Internal",
"method",
"to",
"parse",
"a",
"date",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ParameterUtil.java#L362-L372 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/RandomUtil.java | RandomUtil.pickRandom | public static <T> T pickRandom (T[] values)
{
return (values == null || values.length == 0) ? null : values[getInt(values.length)];
} | java | public static <T> T pickRandom (T[] values)
{
return (values == null || values.length == 0) ? null : values[getInt(values.length)];
} | [
"public",
"static",
"<",
"T",
">",
"T",
"pickRandom",
"(",
"T",
"[",
"]",
"values",
")",
"{",
"return",
"(",
"values",
"==",
"null",
"||",
"values",
".",
"length",
"==",
"0",
")",
"?",
"null",
":",
"values",
"[",
"getInt",
"(",
"values",
".",
"le... | Picks a random object from the supplied array of values. Even weight is given to all
elements of the array.
@return a randomly selected item or null if the array is null or of length zero. | [
"Picks",
"a",
"random",
"object",
"from",
"the",
"supplied",
"array",
"of",
"values",
".",
"Even",
"weight",
"is",
"given",
"to",
"all",
"elements",
"of",
"the",
"array",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/RandomUtil.java#L283-L286 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/RandomUtil.java | RandomUtil.pickRandom | public static <T> T pickRandom (List<T> values)
{
int size = values.size();
if (size == 0) {
throw new IllegalArgumentException(
"Must have at least one element [size=" + size + "]");
}
return values.get(getInt(size));
} | java | public static <T> T pickRandom (List<T> values)
{
int size = values.size();
if (size == 0) {
throw new IllegalArgumentException(
"Must have at least one element [size=" + size + "]");
}
return values.get(getInt(size));
} | [
"public",
"static",
"<",
"T",
">",
"T",
"pickRandom",
"(",
"List",
"<",
"T",
">",
"values",
")",
"{",
"int",
"size",
"=",
"values",
".",
"size",
"(",
")",
";",
"if",
"(",
"size",
"==",
"0",
")",
"{",
"throw",
"new",
"IllegalArgumentException",
"(",... | Picks a random object from the supplied List
@return a randomly selected item. | [
"Picks",
"a",
"random",
"object",
"from",
"the",
"supplied",
"List"
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/RandomUtil.java#L334-L342 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/ResultListenerList.java | ResultListenerList.requestCompleted | public void requestCompleted (final T result)
{
apply(new ObserverOp<ResultListener<T>>() {
public boolean apply (ResultListener<T> observer) {
observer.requestCompleted(result);
return true;
}
});
} | java | public void requestCompleted (final T result)
{
apply(new ObserverOp<ResultListener<T>>() {
public boolean apply (ResultListener<T> observer) {
observer.requestCompleted(result);
return true;
}
});
} | [
"public",
"void",
"requestCompleted",
"(",
"final",
"T",
"result",
")",
"{",
"apply",
"(",
"new",
"ObserverOp",
"<",
"ResultListener",
"<",
"T",
">",
">",
"(",
")",
"{",
"public",
"boolean",
"apply",
"(",
"ResultListener",
"<",
"T",
">",
"observer",
")",... | Multiplex a requestCompleted response to all the ResultListeners in
this list. | [
"Multiplex",
"a",
"requestCompleted",
"response",
"to",
"all",
"the",
"ResultListeners",
"in",
"this",
"list",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/ResultListenerList.java#L34-L42 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/ResultListenerList.java | ResultListenerList.requestFailed | public void requestFailed (final Exception cause)
{
apply(new ObserverOp<ResultListener<T>>() {
public boolean apply (ResultListener<T> observer) {
observer.requestFailed(cause);
return true;
}
});
} | java | public void requestFailed (final Exception cause)
{
apply(new ObserverOp<ResultListener<T>>() {
public boolean apply (ResultListener<T> observer) {
observer.requestFailed(cause);
return true;
}
});
} | [
"public",
"void",
"requestFailed",
"(",
"final",
"Exception",
"cause",
")",
"{",
"apply",
"(",
"new",
"ObserverOp",
"<",
"ResultListener",
"<",
"T",
">",
">",
"(",
")",
"{",
"public",
"boolean",
"apply",
"(",
"ResultListener",
"<",
"T",
">",
"observer",
... | Multiplex a requestFailed response to all the ResultListeners in
this list. | [
"Multiplex",
"a",
"requestFailed",
"response",
"to",
"all",
"the",
"ResultListeners",
"in",
"this",
"list",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/ResultListenerList.java#L48-L56 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.filterColors | public static String filterColors (String txt)
{
if (txt == null) return null;
return COLOR_PATTERN.matcher(txt).replaceAll("");
} | java | public static String filterColors (String txt)
{
if (txt == null) return null;
return COLOR_PATTERN.matcher(txt).replaceAll("");
} | [
"public",
"static",
"String",
"filterColors",
"(",
"String",
"txt",
")",
"{",
"if",
"(",
"txt",
"==",
"null",
")",
"return",
"null",
";",
"return",
"COLOR_PATTERN",
".",
"matcher",
"(",
"txt",
")",
".",
"replaceAll",
"(",
"\"\"",
")",
";",
"}"
] | Filter out any color tags from the specified text. | [
"Filter",
"out",
"any",
"color",
"tags",
"from",
"the",
"specified",
"text",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L57-L61 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.escapeColors | public static String escapeColors (String txt)
{
if (txt == null) return null;
return COLOR_PATTERN.matcher(txt).replaceAll("#''$1");
} | java | public static String escapeColors (String txt)
{
if (txt == null) return null;
return COLOR_PATTERN.matcher(txt).replaceAll("#''$1");
} | [
"public",
"static",
"String",
"escapeColors",
"(",
"String",
"txt",
")",
"{",
"if",
"(",
"txt",
"==",
"null",
")",
"return",
"null",
";",
"return",
"COLOR_PATTERN",
".",
"matcher",
"(",
"txt",
")",
".",
"replaceAll",
"(",
"\"#''$1\"",
")",
";",
"}"
] | Escape any special tags so that they won't be interpreted by the label. | [
"Escape",
"any",
"special",
"tags",
"so",
"that",
"they",
"won",
"t",
"be",
"interpreted",
"by",
"the",
"label",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L66-L70 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.unescapeColors | private static String unescapeColors (String txt, boolean restore)
{
if (txt == null) return null;
String prefix = restore ? "#" : "%";
return ESCAPED_PATTERN.matcher(txt).replaceAll(prefix + "$1");
} | java | private static String unescapeColors (String txt, boolean restore)
{
if (txt == null) return null;
String prefix = restore ? "#" : "%";
return ESCAPED_PATTERN.matcher(txt).replaceAll(prefix + "$1");
} | [
"private",
"static",
"String",
"unescapeColors",
"(",
"String",
"txt",
",",
"boolean",
"restore",
")",
"{",
"if",
"(",
"txt",
"==",
"null",
")",
"return",
"null",
";",
"String",
"prefix",
"=",
"restore",
"?",
"\"#\"",
":",
"\"%\"",
";",
"return",
"ESCAPE... | Un-escape escaped tags so that they look as the users intended. | [
"Un",
"-",
"escape",
"escaped",
"tags",
"so",
"that",
"they",
"look",
"as",
"the",
"users",
"intended",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L84-L89 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.setText | public boolean setText (String text)
{
// the Java text stuff freaks out in a variety of ways if it is asked to deal with the
// empty string, so we fake blank labels by just using a space
if (StringUtil.isBlank(text)) {
text = " ";
}
// if there is no change then avoid doing anything
if (text.equals((_rawText == null) ? _text : _rawText)) {
return false;
}
// _text should contain the text without any tags
_text = filterColors(text);
// _rawText will be null if there are no tags
_rawText = text.equals(_text) ? null : text;
// if what we were passed contains escaped color tags, unescape them
_text = unescapeColors(_text, true);
if (_rawText != null) {
_rawText = unescapeColors(_rawText, false);
}
invalidate("setText");
return true;
} | java | public boolean setText (String text)
{
// the Java text stuff freaks out in a variety of ways if it is asked to deal with the
// empty string, so we fake blank labels by just using a space
if (StringUtil.isBlank(text)) {
text = " ";
}
// if there is no change then avoid doing anything
if (text.equals((_rawText == null) ? _text : _rawText)) {
return false;
}
// _text should contain the text without any tags
_text = filterColors(text);
// _rawText will be null if there are no tags
_rawText = text.equals(_text) ? null : text;
// if what we were passed contains escaped color tags, unescape them
_text = unescapeColors(_text, true);
if (_rawText != null) {
_rawText = unescapeColors(_rawText, false);
}
invalidate("setText");
return true;
} | [
"public",
"boolean",
"setText",
"(",
"String",
"text",
")",
"{",
"// the Java text stuff freaks out in a variety of ways if it is asked to deal with the",
"// empty string, so we fake blank labels by just using a space",
"if",
"(",
"StringUtil",
".",
"isBlank",
"(",
"text",
")",
... | Sets the text to be displayed by this label.
<p> This should be followed by a call to {@link #layout} before a call is made to {@link
#render} as this method invalidates the layout information.
@return true if the text changed as a result of being set, false if the label was already
displaying the requested text. | [
"Sets",
"the",
"text",
"to",
"be",
"displayed",
"by",
"this",
"label",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L144-L170 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.setTargetWidth | public void setTargetWidth (int targetWidth)
{
if (targetWidth <= 0) {
throw new IllegalArgumentException(
"Invalid target width '" + targetWidth + "'");
}
_constraints.width = targetWidth;
_constraints.height = 0;
invalidate("setTargetWidth");
} | java | public void setTargetWidth (int targetWidth)
{
if (targetWidth <= 0) {
throw new IllegalArgumentException(
"Invalid target width '" + targetWidth + "'");
}
_constraints.width = targetWidth;
_constraints.height = 0;
invalidate("setTargetWidth");
} | [
"public",
"void",
"setTargetWidth",
"(",
"int",
"targetWidth",
")",
"{",
"if",
"(",
"targetWidth",
"<=",
"0",
")",
"{",
"throw",
"new",
"IllegalArgumentException",
"(",
"\"Invalid target width '\"",
"+",
"targetWidth",
"+",
"\"'\"",
")",
";",
"}",
"_constraints"... | Sets the target width for this label. Text will be wrapped to fit into this width, forcibly
breaking words on character boundaries if a single word is too long to fit into the target
width. Calling this method will annul any previously established target height as we must
have one degree of freedom in which to maneuver.
<p> This should be followed by a call to {@link #layout} before a call is made to {@link
#render} as this method invalidates the layout information. | [
"Sets",
"the",
"target",
"width",
"for",
"this",
"label",
".",
"Text",
"will",
"be",
"wrapped",
"to",
"fit",
"into",
"this",
"width",
"forcibly",
"breaking",
"words",
"on",
"character",
"boundaries",
"if",
"a",
"single",
"word",
"is",
"too",
"long",
"to",
... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L279-L288 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.setTargetHeight | public void setTargetHeight (int targetHeight)
{
if (targetHeight <= 0) {
throw new IllegalArgumentException(
"Invalid target height '" + targetHeight + "'");
}
_constraints.width = 0;
_constraints.height = targetHeight;
invalidate("setTargetHeight");
} | java | public void setTargetHeight (int targetHeight)
{
if (targetHeight <= 0) {
throw new IllegalArgumentException(
"Invalid target height '" + targetHeight + "'");
}
_constraints.width = 0;
_constraints.height = targetHeight;
invalidate("setTargetHeight");
} | [
"public",
"void",
"setTargetHeight",
"(",
"int",
"targetHeight",
")",
"{",
"if",
"(",
"targetHeight",
"<=",
"0",
")",
"{",
"throw",
"new",
"IllegalArgumentException",
"(",
"\"Invalid target height '\"",
"+",
"targetHeight",
"+",
"\"'\"",
")",
";",
"}",
"_constra... | Sets the target height for this label. A simple algorithm will be used to balance the width
of the text in order that there are only as many lines of text as fit into the target
height. If rendering the label as a single line of text causes it to be taller than the
target height, we simply render ourselves anyway. Calling this method will annul any
previously established target width as we must have one degree of freedom in which to
maneuver.
<p> This should be followed by a call to {@link #layout} before a call is made to {@link
#render} as this method invalidates the layout information. | [
"Sets",
"the",
"target",
"height",
"for",
"this",
"label",
".",
"A",
"simple",
"algorithm",
"will",
"be",
"used",
"to",
"balance",
"the",
"width",
"of",
"the",
"text",
"in",
"order",
"that",
"there",
"are",
"only",
"as",
"many",
"lines",
"of",
"text",
... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L301-L310 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.textIterator | protected AttributedCharacterIterator textIterator (Graphics2D gfx)
{
// first set up any attributes that apply to the entire text
Font font = (_font == null) ? gfx.getFont() : _font;
HashMap<TextAttribute,Object> map = new HashMap<TextAttribute,Object>();
map.put(TextAttribute.FONT, font);
if ((_style & UNDERLINE) != 0) {
map.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_LOW_ONE_PIXEL);
}
AttributedString text = new AttributedString(_text, map);
addAttributes(text);
return text.getIterator();
} | java | protected AttributedCharacterIterator textIterator (Graphics2D gfx)
{
// first set up any attributes that apply to the entire text
Font font = (_font == null) ? gfx.getFont() : _font;
HashMap<TextAttribute,Object> map = new HashMap<TextAttribute,Object>();
map.put(TextAttribute.FONT, font);
if ((_style & UNDERLINE) != 0) {
map.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_LOW_ONE_PIXEL);
}
AttributedString text = new AttributedString(_text, map);
addAttributes(text);
return text.getIterator();
} | [
"protected",
"AttributedCharacterIterator",
"textIterator",
"(",
"Graphics2D",
"gfx",
")",
"{",
"// first set up any attributes that apply to the entire text",
"Font",
"font",
"=",
"(",
"_font",
"==",
"null",
")",
"?",
"gfx",
".",
"getFont",
"(",
")",
":",
"_font",
... | Constructs an attributed character iterator with our text and the appropriate font. | [
"Constructs",
"an",
"attributed",
"character",
"iterator",
"with",
"our",
"text",
"and",
"the",
"appropriate",
"font",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L611-L624 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.addAttributes | protected void addAttributes (AttributedString text)
{
// add any color attributes for specific segments
if (_rawText != null) {
Matcher m = COLOR_PATTERN.matcher(_rawText);
int startSeg = 0, endSeg = 0;
Color lastColor = null;
while (m.find()) {
// color the segment just passed
endSeg += m.start();
if (lastColor != null) {
text.addAttribute(TextAttribute.FOREGROUND, lastColor, startSeg, endSeg);
}
// parse the tag: start or end a color
String group = m.group(1);
if ("x".equalsIgnoreCase(group)) {
lastColor = null;
} else {
lastColor = new Color(Integer.parseInt(group, 16));
}
// prepare for the next segment
startSeg = endSeg;
// Subtract the end of the segment from endSeg so that when we add the start of the
// next match we have actually added the length of the characters in between.
endSeg -= m.end();
}
// apply any final color to the tail segment
if (lastColor != null) {
text.addAttribute(TextAttribute.FOREGROUND, lastColor, startSeg, _text.length());
}
}
} | java | protected void addAttributes (AttributedString text)
{
// add any color attributes for specific segments
if (_rawText != null) {
Matcher m = COLOR_PATTERN.matcher(_rawText);
int startSeg = 0, endSeg = 0;
Color lastColor = null;
while (m.find()) {
// color the segment just passed
endSeg += m.start();
if (lastColor != null) {
text.addAttribute(TextAttribute.FOREGROUND, lastColor, startSeg, endSeg);
}
// parse the tag: start or end a color
String group = m.group(1);
if ("x".equalsIgnoreCase(group)) {
lastColor = null;
} else {
lastColor = new Color(Integer.parseInt(group, 16));
}
// prepare for the next segment
startSeg = endSeg;
// Subtract the end of the segment from endSeg so that when we add the start of the
// next match we have actually added the length of the characters in between.
endSeg -= m.end();
}
// apply any final color to the tail segment
if (lastColor != null) {
text.addAttribute(TextAttribute.FOREGROUND, lastColor, startSeg, _text.length());
}
}
} | [
"protected",
"void",
"addAttributes",
"(",
"AttributedString",
"text",
")",
"{",
"// add any color attributes for specific segments",
"if",
"(",
"_rawText",
"!=",
"null",
")",
"{",
"Matcher",
"m",
"=",
"COLOR_PATTERN",
".",
"matcher",
"(",
"_rawText",
")",
";",
"i... | Add any attributes to the text. | [
"Add",
"any",
"attributes",
"to",
"the",
"text",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L629-L662 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/Label.java | Label.getBounds | protected Rectangle2D getBounds (TextLayout layout)
{
if (RunAnywhere.isMacOS()) {
return layout.getOutline(null).getBounds();
} else {
return layout.getBounds();
}
} | java | protected Rectangle2D getBounds (TextLayout layout)
{
if (RunAnywhere.isMacOS()) {
return layout.getOutline(null).getBounds();
} else {
return layout.getBounds();
}
} | [
"protected",
"Rectangle2D",
"getBounds",
"(",
"TextLayout",
"layout",
")",
"{",
"if",
"(",
"RunAnywhere",
".",
"isMacOS",
"(",
")",
")",
"{",
"return",
"layout",
".",
"getOutline",
"(",
"null",
")",
".",
"getBounds",
"(",
")",
";",
"}",
"else",
"{",
"r... | Gets the bounds of the supplied text layout in a way that works around the various
befuckeries that currently happen on the Mac. | [
"Gets",
"the",
"bounds",
"of",
"the",
"supplied",
"text",
"layout",
"in",
"a",
"way",
"that",
"works",
"around",
"the",
"various",
"befuckeries",
"that",
"currently",
"happen",
"on",
"the",
"Mac",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/Label.java#L685-L692 | train |
nextreports/nextreports-engine | src/ro/nextreports/engine/queryexec/util/QueryResultPrinter.java | QueryResultPrinter.overwrite | static void overwrite(StringBuffer sb, int pos, String s) {
int len = s.length();
for (int i = 0; i < len; i++) {
sb.setCharAt(pos + i, s.charAt(i));
}
} | java | static void overwrite(StringBuffer sb, int pos, String s) {
int len = s.length();
for (int i = 0; i < len; i++) {
sb.setCharAt(pos + i, s.charAt(i));
}
} | [
"static",
"void",
"overwrite",
"(",
"StringBuffer",
"sb",
",",
"int",
"pos",
",",
"String",
"s",
")",
"{",
"int",
"len",
"=",
"s",
".",
"length",
"(",
")",
";",
"for",
"(",
"int",
"i",
"=",
"0",
";",
"i",
"<",
"len",
";",
"i",
"++",
")",
"{",... | This utility method is used when printing the table of results. | [
"This",
"utility",
"method",
"is",
"used",
"when",
"printing",
"the",
"table",
"of",
"results",
"."
] | a847575a9298b5fce63b88961190c5b83ddccc44 | https://github.com/nextreports/nextreports-engine/blob/a847575a9298b5fce63b88961190c5b83ddccc44/src/ro/nextreports/engine/queryexec/util/QueryResultPrinter.java#L154-L159 | train |
samskivert/samskivert | src/main/java/com/samskivert/xml/XMLUtil.java | XMLUtil.parse | public static void parse (DefaultHandler handler, InputStream in)
throws IOException, ParserConfigurationException, SAXException
{
XMLReader xr = _pfactory.newSAXParser().getXMLReader();
xr.setContentHandler(handler);
xr.setErrorHandler(handler);
xr.parse(new InputSource(in));
} | java | public static void parse (DefaultHandler handler, InputStream in)
throws IOException, ParserConfigurationException, SAXException
{
XMLReader xr = _pfactory.newSAXParser().getXMLReader();
xr.setContentHandler(handler);
xr.setErrorHandler(handler);
xr.parse(new InputSource(in));
} | [
"public",
"static",
"void",
"parse",
"(",
"DefaultHandler",
"handler",
",",
"InputStream",
"in",
")",
"throws",
"IOException",
",",
"ParserConfigurationException",
",",
"SAXException",
"{",
"XMLReader",
"xr",
"=",
"_pfactory",
".",
"newSAXParser",
"(",
")",
".",
... | Parse the XML data in the given input stream, using the
specified handler object as both the content and error handler.
@param handler the SAX event handler
@param in the input stream containing the XML to be parsed | [
"Parse",
"the",
"XML",
"data",
"in",
"the",
"given",
"input",
"stream",
"using",
"the",
"specified",
"handler",
"object",
"as",
"both",
"the",
"content",
"and",
"error",
"handler",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/xml/XMLUtil.java#L31-L40 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/LogBuilder.java | LogBuilder.append | public LogBuilder append (Object... args)
{
if (args != null && args.length > 1) {
for (int ii = 0, nn = args.length - (args.length % 2); ii < nn; ii += 2) {
if (_hasArgs) {
_log.append(", ");
} else {
if (_log.length() > 0) {
// only need a space if we have a message
_log.append(' ');
}
_log.append('[');
_hasArgs = true;
}
_log.append(args[ii]).append('=');
try {
_log.append(StringUtil.toString(args[ii + 1]));
} catch (Throwable t) {
_log.append("<toString() failure: ").append(t).append('>');
}
}
}
return this;
} | java | public LogBuilder append (Object... args)
{
if (args != null && args.length > 1) {
for (int ii = 0, nn = args.length - (args.length % 2); ii < nn; ii += 2) {
if (_hasArgs) {
_log.append(", ");
} else {
if (_log.length() > 0) {
// only need a space if we have a message
_log.append(' ');
}
_log.append('[');
_hasArgs = true;
}
_log.append(args[ii]).append('=');
try {
_log.append(StringUtil.toString(args[ii + 1]));
} catch (Throwable t) {
_log.append("<toString() failure: ").append(t).append('>');
}
}
}
return this;
} | [
"public",
"LogBuilder",
"append",
"(",
"Object",
"...",
"args",
")",
"{",
"if",
"(",
"args",
"!=",
"null",
"&&",
"args",
".",
"length",
">",
"1",
")",
"{",
"for",
"(",
"int",
"ii",
"=",
"0",
",",
"nn",
"=",
"args",
".",
"length",
"-",
"(",
"arg... | Adds the given key value pairs to the log. | [
"Adds",
"the",
"given",
"key",
"value",
"pairs",
"to",
"the",
"log",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/LogBuilder.java#L35-L58 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/AuditLogger.java | AuditLogger.openLog | protected void openLog (boolean freakout)
{
try {
// create our file writer to which we'll log
FileOutputStream fout = new FileOutputStream(_logPath, true);
OutputStreamWriter writer = new OutputStreamWriter(fout, "UTF8");
_logWriter = new PrintWriter(new BufferedWriter(writer), true);
// log a standard message
log("log_opened " + _logPath);
} catch (IOException ioe) {
String errmsg = "Unable to open audit log '" + _logPath + "'";
if (freakout) {
throw new RuntimeException(errmsg, ioe);
} else {
log.warning(errmsg, "ioe", ioe);
}
}
} | java | protected void openLog (boolean freakout)
{
try {
// create our file writer to which we'll log
FileOutputStream fout = new FileOutputStream(_logPath, true);
OutputStreamWriter writer = new OutputStreamWriter(fout, "UTF8");
_logWriter = new PrintWriter(new BufferedWriter(writer), true);
// log a standard message
log("log_opened " + _logPath);
} catch (IOException ioe) {
String errmsg = "Unable to open audit log '" + _logPath + "'";
if (freakout) {
throw new RuntimeException(errmsg, ioe);
} else {
log.warning(errmsg, "ioe", ioe);
}
}
} | [
"protected",
"void",
"openLog",
"(",
"boolean",
"freakout",
")",
"{",
"try",
"{",
"// create our file writer to which we'll log",
"FileOutputStream",
"fout",
"=",
"new",
"FileOutputStream",
"(",
"_logPath",
",",
"true",
")",
";",
"OutputStreamWriter",
"writer",
"=",
... | Opens our log file, sets up our print writer and writes a message to it indicating that it
was opened. | [
"Opens",
"our",
"log",
"file",
"sets",
"up",
"our",
"print",
"writer",
"and",
"writes",
"a",
"message",
"to",
"it",
"indicating",
"that",
"it",
"was",
"opened",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/AuditLogger.java#L102-L121 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/AuditLogger.java | AuditLogger.checkRollOver | protected synchronized void checkRollOver ()
{
// check to see if we should roll over the log
String newDayStamp = _dayFormat.format(new Date());
// hey! we need to roll it over!
if (!newDayStamp.equals(_dayStamp)) {
log("log_closed");
_logWriter.close();
_logWriter = null;
// rename the old file
String npath = _logPath.getPath() + "." + _dayStamp;
if (!_logPath.renameTo(new File(npath))) {
log.warning("Failed to rename audit log file", "path", _logPath, "npath", npath);
}
// open our new log file
openLog(false);
// and set the next day stamp
_dayStamp = newDayStamp;
}
scheduleNextRolloverCheck();
} | java | protected synchronized void checkRollOver ()
{
// check to see if we should roll over the log
String newDayStamp = _dayFormat.format(new Date());
// hey! we need to roll it over!
if (!newDayStamp.equals(_dayStamp)) {
log("log_closed");
_logWriter.close();
_logWriter = null;
// rename the old file
String npath = _logPath.getPath() + "." + _dayStamp;
if (!_logPath.renameTo(new File(npath))) {
log.warning("Failed to rename audit log file", "path", _logPath, "npath", npath);
}
// open our new log file
openLog(false);
// and set the next day stamp
_dayStamp = newDayStamp;
}
scheduleNextRolloverCheck();
} | [
"protected",
"synchronized",
"void",
"checkRollOver",
"(",
")",
"{",
"// check to see if we should roll over the log",
"String",
"newDayStamp",
"=",
"_dayFormat",
".",
"format",
"(",
"new",
"Date",
"(",
")",
")",
";",
"// hey! we need to roll it over!",
"if",
"(",
"!"... | Check to see if it's time to roll over the log file. | [
"Check",
"to",
"see",
"if",
"it",
"s",
"time",
"to",
"roll",
"over",
"the",
"log",
"file",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/AuditLogger.java#L126-L151 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/AuditLogger.java | AuditLogger.scheduleNextRolloverCheck | protected void scheduleNextRolloverCheck ()
{
Calendar cal = Calendar.getInstance();
// schedule the next check for the next hour mark
long nextCheck = (1000L - cal.get(Calendar.MILLISECOND)) +
(59L - cal.get(Calendar.SECOND)) * 1000L +
(59L - cal.get(Calendar.MINUTE)) * (1000L * 60L);
_rollover.schedule(nextCheck);
} | java | protected void scheduleNextRolloverCheck ()
{
Calendar cal = Calendar.getInstance();
// schedule the next check for the next hour mark
long nextCheck = (1000L - cal.get(Calendar.MILLISECOND)) +
(59L - cal.get(Calendar.SECOND)) * 1000L +
(59L - cal.get(Calendar.MINUTE)) * (1000L * 60L);
_rollover.schedule(nextCheck);
} | [
"protected",
"void",
"scheduleNextRolloverCheck",
"(",
")",
"{",
"Calendar",
"cal",
"=",
"Calendar",
".",
"getInstance",
"(",
")",
";",
"// schedule the next check for the next hour mark",
"long",
"nextCheck",
"=",
"(",
"1000L",
"-",
"cal",
".",
"get",
"(",
"Calen... | Schedule the next check to see if we should roll the logs over. | [
"Schedule",
"the",
"next",
"check",
"to",
"see",
"if",
"we",
"should",
"roll",
"the",
"logs",
"over",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/AuditLogger.java#L156-L166 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/ServletContextResourceLoader.java | ServletContextResourceLoader.init | @Override
public void init (ExtendedProperties config)
{
// the web framework was kind enough to slip this into the runtime when it started up
_sctx = (ServletContext)rsvc.getApplicationAttribute("ServletContext");
if (_sctx == null) {
rsvc.getLog().warn("ServletContextResourceLoader: servlet context was not supplied " +
"as application context. A user of the servlet context resource " +
"loader must call Velocity.setApplicationAttribute(" +
"\"ServletContext\", getServletContext()).");
}
} | java | @Override
public void init (ExtendedProperties config)
{
// the web framework was kind enough to slip this into the runtime when it started up
_sctx = (ServletContext)rsvc.getApplicationAttribute("ServletContext");
if (_sctx == null) {
rsvc.getLog().warn("ServletContextResourceLoader: servlet context was not supplied " +
"as application context. A user of the servlet context resource " +
"loader must call Velocity.setApplicationAttribute(" +
"\"ServletContext\", getServletContext()).");
}
} | [
"@",
"Override",
"public",
"void",
"init",
"(",
"ExtendedProperties",
"config",
")",
"{",
"// the web framework was kind enough to slip this into the runtime when it started up",
"_sctx",
"=",
"(",
"ServletContext",
")",
"rsvc",
".",
"getApplicationAttribute",
"(",
"\"Servlet... | Called by Velocity to initialize this resource loader. | [
"Called",
"by",
"Velocity",
"to",
"initialize",
"this",
"resource",
"loader",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/ServletContextResourceLoader.java#L44-L55 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/FailureListener.java | FailureListener.retype | public <V> FailureListener<V> retype (Class<V> klass)
{
@SuppressWarnings("unchecked") FailureListener<V> casted = (FailureListener<V>)this;
return casted;
} | java | public <V> FailureListener<V> retype (Class<V> klass)
{
@SuppressWarnings("unchecked") FailureListener<V> casted = (FailureListener<V>)this;
return casted;
} | [
"public",
"<",
"V",
">",
"FailureListener",
"<",
"V",
">",
"retype",
"(",
"Class",
"<",
"V",
">",
"klass",
")",
"{",
"@",
"SuppressWarnings",
"(",
"\"unchecked\"",
")",
"FailureListener",
"<",
"V",
">",
"casted",
"=",
"(",
"FailureListener",
"<",
"V",
... | Recasts us to look like we're of a different type. We can safely do this because we know
that requestCompleted never actually looks at the value passed in. | [
"Recasts",
"us",
"to",
"look",
"like",
"we",
"re",
"of",
"a",
"different",
"type",
".",
"We",
"can",
"safely",
"do",
"this",
"because",
"we",
"know",
"that",
"requestCompleted",
"never",
"actually",
"looks",
"at",
"the",
"value",
"passed",
"in",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/FailureListener.java#L25-L29 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/TransitionRepository.java | TransitionRepository.transition | public void transition (Class<?> clazz, String name, Transition trans)
throws PersistenceException
{
if (!isTransitionApplied(clazz, name) && noteTransition(clazz, name)) {
try {
trans.run();
} catch (PersistenceException e) {
try {
clearTransition(clazz, name);
} catch (PersistenceException pe) {
log.warning("Failed to clear failed transition", "class", clazz, "name", name,
pe);
}
throw e;
} catch (RuntimeException rte) {
try {
clearTransition(clazz, name);
} catch (PersistenceException pe) {
log.warning("Failed to clear failed transition", "class", clazz, "name", name,
pe);
}
throw rte;
}
}
} | java | public void transition (Class<?> clazz, String name, Transition trans)
throws PersistenceException
{
if (!isTransitionApplied(clazz, name) && noteTransition(clazz, name)) {
try {
trans.run();
} catch (PersistenceException e) {
try {
clearTransition(clazz, name);
} catch (PersistenceException pe) {
log.warning("Failed to clear failed transition", "class", clazz, "name", name,
pe);
}
throw e;
} catch (RuntimeException rte) {
try {
clearTransition(clazz, name);
} catch (PersistenceException pe) {
log.warning("Failed to clear failed transition", "class", clazz, "name", name,
pe);
}
throw rte;
}
}
} | [
"public",
"void",
"transition",
"(",
"Class",
"<",
"?",
">",
"clazz",
",",
"String",
"name",
",",
"Transition",
"trans",
")",
"throws",
"PersistenceException",
"{",
"if",
"(",
"!",
"isTransitionApplied",
"(",
"clazz",
",",
"name",
")",
"&&",
"noteTransition"... | Perform a transition if it has not already been applied, and record that it was applied. | [
"Perform",
"a",
"transition",
"if",
"it",
"has",
"not",
"already",
"been",
"applied",
"and",
"record",
"that",
"it",
"was",
"applied",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/TransitionRepository.java#L53-L79 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/TransitionRepository.java | TransitionRepository.isTransitionApplied | public boolean isTransitionApplied (Class<?> clazz, final String name)
throws PersistenceException
{
final String cname = clazz.getName();
return execute(new Operation<Boolean>() {
public Boolean invoke (Connection conn, DatabaseLiaison liaison)
throws SQLException, PersistenceException
{
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(
" select " + liaison.columnSQL("NAME") +
" from " + liaison.tableSQL("TRANSITIONS") +
" where " + liaison.columnSQL("CLASS") + "=?" +
" and " + liaison.columnSQL("NAME") + "=?");
stmt.setString(1, cname);
stmt.setString(2, name);
ResultSet rs = stmt.executeQuery();
if (rs.next()) {
return true;
}
} finally {
JDBCUtil.close(stmt);
}
return false;
}
});
} | java | public boolean isTransitionApplied (Class<?> clazz, final String name)
throws PersistenceException
{
final String cname = clazz.getName();
return execute(new Operation<Boolean>() {
public Boolean invoke (Connection conn, DatabaseLiaison liaison)
throws SQLException, PersistenceException
{
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(
" select " + liaison.columnSQL("NAME") +
" from " + liaison.tableSQL("TRANSITIONS") +
" where " + liaison.columnSQL("CLASS") + "=?" +
" and " + liaison.columnSQL("NAME") + "=?");
stmt.setString(1, cname);
stmt.setString(2, name);
ResultSet rs = stmt.executeQuery();
if (rs.next()) {
return true;
}
} finally {
JDBCUtil.close(stmt);
}
return false;
}
});
} | [
"public",
"boolean",
"isTransitionApplied",
"(",
"Class",
"<",
"?",
">",
"clazz",
",",
"final",
"String",
"name",
")",
"throws",
"PersistenceException",
"{",
"final",
"String",
"cname",
"=",
"clazz",
".",
"getName",
"(",
")",
";",
"return",
"execute",
"(",
... | Returns whether the specified name transition been applied. | [
"Returns",
"whether",
"the",
"specified",
"name",
"transition",
"been",
"applied",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/TransitionRepository.java#L84-L112 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/TransitionRepository.java | TransitionRepository.noteTransition | public boolean noteTransition (Class<?> clazz, final String name)
throws PersistenceException
{
final String cname = clazz.getName();
return executeUpdate(new Operation<Boolean>() {
public Boolean invoke (Connection conn, DatabaseLiaison liaison)
throws SQLException, PersistenceException
{
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(
"insert into " + liaison.tableSQL("TRANSITIONS") + " (" +
liaison.columnSQL("CLASS") + ", " + liaison.columnSQL("NAME") +
", " + liaison.columnSQL("APPLIED") +
") values (?, ?, ?)");
stmt.setString(1, cname);
stmt.setString(2, name);
stmt.setTimestamp(3, new Timestamp(System.currentTimeMillis()));
JDBCUtil.checkedUpdate(stmt, 1);
return true;
} catch (SQLException sqe) {
if (liaison.isDuplicateRowException(sqe)) {
return false;
} else {
throw sqe;
}
} finally {
JDBCUtil.close(stmt);
}
}
});
} | java | public boolean noteTransition (Class<?> clazz, final String name)
throws PersistenceException
{
final String cname = clazz.getName();
return executeUpdate(new Operation<Boolean>() {
public Boolean invoke (Connection conn, DatabaseLiaison liaison)
throws SQLException, PersistenceException
{
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(
"insert into " + liaison.tableSQL("TRANSITIONS") + " (" +
liaison.columnSQL("CLASS") + ", " + liaison.columnSQL("NAME") +
", " + liaison.columnSQL("APPLIED") +
") values (?, ?, ?)");
stmt.setString(1, cname);
stmt.setString(2, name);
stmt.setTimestamp(3, new Timestamp(System.currentTimeMillis()));
JDBCUtil.checkedUpdate(stmt, 1);
return true;
} catch (SQLException sqe) {
if (liaison.isDuplicateRowException(sqe)) {
return false;
} else {
throw sqe;
}
} finally {
JDBCUtil.close(stmt);
}
}
});
} | [
"public",
"boolean",
"noteTransition",
"(",
"Class",
"<",
"?",
">",
"clazz",
",",
"final",
"String",
"name",
")",
"throws",
"PersistenceException",
"{",
"final",
"String",
"cname",
"=",
"clazz",
".",
"getName",
"(",
")",
";",
"return",
"executeUpdate",
"(",
... | Note in the database that a particular transition has been applied.
@return true if the transition was noted, false if it could not be noted because another
process noted it first. | [
"Note",
"in",
"the",
"database",
"that",
"a",
"particular",
"transition",
"has",
"been",
"applied",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/TransitionRepository.java#L120-L153 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/TransitionRepository.java | TransitionRepository.clearTransition | public void clearTransition (Class<?> clazz, final String name)
throws PersistenceException
{
final String cname = clazz.getName();
executeUpdate(new Operation<Void>() {
public Void invoke (Connection conn, DatabaseLiaison liaison)
throws SQLException, PersistenceException
{
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(
" delete from " + liaison.tableSQL("TRANSITIONS") +
" where " + liaison.columnSQL("CLASS") + "=? " +
" and " + liaison.columnSQL("NAME") + "=?");
stmt.setString(1, cname);
stmt.setString(2, name);
stmt.executeUpdate(); // we don't care if it worked or not
} finally {
JDBCUtil.close(stmt);
}
return null;
}
});
} | java | public void clearTransition (Class<?> clazz, final String name)
throws PersistenceException
{
final String cname = clazz.getName();
executeUpdate(new Operation<Void>() {
public Void invoke (Connection conn, DatabaseLiaison liaison)
throws SQLException, PersistenceException
{
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(
" delete from " + liaison.tableSQL("TRANSITIONS") +
" where " + liaison.columnSQL("CLASS") + "=? " +
" and " + liaison.columnSQL("NAME") + "=?");
stmt.setString(1, cname);
stmt.setString(2, name);
stmt.executeUpdate(); // we don't care if it worked or not
} finally {
JDBCUtil.close(stmt);
}
return null;
}
});
} | [
"public",
"void",
"clearTransition",
"(",
"Class",
"<",
"?",
">",
"clazz",
",",
"final",
"String",
"name",
")",
"throws",
"PersistenceException",
"{",
"final",
"String",
"cname",
"=",
"clazz",
".",
"getName",
"(",
")",
";",
"executeUpdate",
"(",
"new",
"Op... | Clear the transition. | [
"Clear",
"the",
"transition",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/TransitionRepository.java#L158-L182 | train |
nextreports/nextreports-engine | src/ro/nextreports/engine/querybuilder/sql/dialect/AbstractDialect.java | AbstractDialect.registerColumnType | protected void registerColumnType(String columnType, int jdbcType) {
columnTypeMatchers.add(new ColumnTypeMatcher(columnType));
jdbcTypes.put(columnType, jdbcType);
} | java | protected void registerColumnType(String columnType, int jdbcType) {
columnTypeMatchers.add(new ColumnTypeMatcher(columnType));
jdbcTypes.put(columnType, jdbcType);
} | [
"protected",
"void",
"registerColumnType",
"(",
"String",
"columnType",
",",
"int",
"jdbcType",
")",
"{",
"columnTypeMatchers",
".",
"add",
"(",
"new",
"ColumnTypeMatcher",
"(",
"columnType",
")",
")",
";",
"jdbcTypes",
".",
"put",
"(",
"columnType",
",",
"jdb... | Subclasses register a typename for the given type code.
@param columnType the database column type
@param jdbcType <tt>java.sql.Types</tt> typecode | [
"Subclasses",
"register",
"a",
"typename",
"for",
"the",
"given",
"type",
"code",
"."
] | a847575a9298b5fce63b88961190c5b83ddccc44 | https://github.com/nextreports/nextreports-engine/blob/a847575a9298b5fce63b88961190c5b83ddccc44/src/ro/nextreports/engine/querybuilder/sql/dialect/AbstractDialect.java#L116-L119 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/SimpleSlider.java | SimpleSlider.setLabel | public void setLabel (String label)
{
_label.setText(label);
_label.setVisible(!StringUtil.isBlank(label));
} | java | public void setLabel (String label)
{
_label.setText(label);
_label.setVisible(!StringUtil.isBlank(label));
} | [
"public",
"void",
"setLabel",
"(",
"String",
"label",
")",
"{",
"_label",
".",
"setText",
"(",
"label",
")",
";",
"_label",
".",
"setVisible",
"(",
"!",
"StringUtil",
".",
"isBlank",
"(",
"label",
")",
")",
";",
"}"
] | Updates the label displayed to the left of the slider. | [
"Updates",
"the",
"label",
"displayed",
"to",
"the",
"left",
"of",
"the",
"slider",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/SimpleSlider.java#L79-L83 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/SimpleSlider.java | SimpleSlider.setValue | public void setValue (int value)
{
_slider.setValue(value);
_value.setText(Integer.toString(value));
} | java | public void setValue (int value)
{
_slider.setValue(value);
_value.setText(Integer.toString(value));
} | [
"public",
"void",
"setValue",
"(",
"int",
"value",
")",
"{",
"_slider",
".",
"setValue",
"(",
"value",
")",
";",
"_value",
".",
"setText",
"(",
"Integer",
".",
"toString",
"(",
"value",
")",
")",
";",
"}"
] | Sets the slider's current value. | [
"Sets",
"the",
"slider",
"s",
"current",
"value",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/SimpleSlider.java#L96-L100 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/CurrencyTool.java | CurrencyTool.penniesToDollars | public String penniesToDollars (int pennies)
{
float decimal = pennies / 100f;
// if the pennies is a whole number of dollars, then we return just the string number
if (pennies % 100 == 0) {
return String.format("%.0f", decimal);
}
// otherwise we always return two decimal places
return String.format("%#.2f", decimal);
} | java | public String penniesToDollars (int pennies)
{
float decimal = pennies / 100f;
// if the pennies is a whole number of dollars, then we return just the string number
if (pennies % 100 == 0) {
return String.format("%.0f", decimal);
}
// otherwise we always return two decimal places
return String.format("%#.2f", decimal);
} | [
"public",
"String",
"penniesToDollars",
"(",
"int",
"pennies",
")",
"{",
"float",
"decimal",
"=",
"pennies",
"/",
"100f",
";",
"// if the pennies is a whole number of dollars, then we return just the string number",
"if",
"(",
"pennies",
"%",
"100",
"==",
"0",
")",
"{... | Velocity currently doesn't support floats, so we have to provide our own support to convert
pennies to a dollar amount. | [
"Velocity",
"currently",
"doesn",
"t",
"support",
"floats",
"so",
"we",
"have",
"to",
"provide",
"our",
"own",
"support",
"to",
"convert",
"pennies",
"to",
"a",
"dollar",
"amount",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/CurrencyTool.java#L64-L73 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.quote | public String quote (Date date)
{
return (date == null) ? null : escape(String.valueOf(date));
} | java | public String quote (Date date)
{
return (date == null) ? null : escape(String.valueOf(date));
} | [
"public",
"String",
"quote",
"(",
"Date",
"date",
")",
"{",
"return",
"(",
"date",
"==",
"null",
")",
"?",
"null",
":",
"escape",
"(",
"String",
".",
"valueOf",
"(",
"date",
")",
")",
";",
"}"
] | Converts the date to a string and surrounds it in single-quotes via the escape method. If the
date is null, returns null. | [
"Converts",
"the",
"date",
"to",
"a",
"string",
"and",
"surrounds",
"it",
"in",
"single",
"-",
"quotes",
"via",
"the",
"escape",
"method",
".",
"If",
"the",
"date",
"is",
"null",
"returns",
"null",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L208-L211 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.jigger | public static String jigger (String text)
{
if (text == null) {
return null;
}
try {
return new String(text.getBytes("UTF8"), "8859_1");
} catch (UnsupportedEncodingException uee) {
log.warning("Jigger failed", uee);
return text;
}
} | java | public static String jigger (String text)
{
if (text == null) {
return null;
}
try {
return new String(text.getBytes("UTF8"), "8859_1");
} catch (UnsupportedEncodingException uee) {
log.warning("Jigger failed", uee);
return text;
}
} | [
"public",
"static",
"String",
"jigger",
"(",
"String",
"text",
")",
"{",
"if",
"(",
"text",
"==",
"null",
")",
"{",
"return",
"null",
";",
"}",
"try",
"{",
"return",
"new",
"String",
"(",
"text",
".",
"getBytes",
"(",
"\"UTF8\"",
")",
",",
"\"8859_1\... | Many databases simply fail to handle Unicode text properly and this routine provides a
common workaround which is to represent a UTF-8 string as an ISO-8859-1 string. If you don't
need to use the database's collation routines, this allows you to do pretty much exactly
what you want at the expense of having to jigger and dejigger every goddamned string that
might contain multibyte characters every time you access the database. Three cheers for
progress! | [
"Many",
"databases",
"simply",
"fail",
"to",
"handle",
"Unicode",
"text",
"properly",
"and",
"this",
"routine",
"provides",
"a",
"common",
"workaround",
"which",
"is",
"to",
"represent",
"a",
"UTF",
"-",
"8",
"string",
"as",
"an",
"ISO",
"-",
"8859",
"-",
... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L247-L258 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.createTableIfMissing | public static boolean createTableIfMissing (
Connection conn, String table, String[] definition, String postamble)
throws SQLException
{
if (tableExists(conn, table)) {
return false;
}
Statement stmt = conn.createStatement();
try {
stmt.executeUpdate("create table " + table +
"(" + StringUtil.join(definition, ", ") + ") " + postamble);
} finally {
close(stmt);
}
log.info("Database table '" + table + "' created.");
return true;
} | java | public static boolean createTableIfMissing (
Connection conn, String table, String[] definition, String postamble)
throws SQLException
{
if (tableExists(conn, table)) {
return false;
}
Statement stmt = conn.createStatement();
try {
stmt.executeUpdate("create table " + table +
"(" + StringUtil.join(definition, ", ") + ") " + postamble);
} finally {
close(stmt);
}
log.info("Database table '" + table + "' created.");
return true;
} | [
"public",
"static",
"boolean",
"createTableIfMissing",
"(",
"Connection",
"conn",
",",
"String",
"table",
",",
"String",
"[",
"]",
"definition",
",",
"String",
"postamble",
")",
"throws",
"SQLException",
"{",
"if",
"(",
"tableExists",
"(",
"conn",
",",
"table"... | Used to programatically create a database table. Does nothing if the table already exists.
@return true if the table was created, false if it already existed. | [
"Used",
"to",
"programatically",
"create",
"a",
"database",
"table",
".",
"Does",
"nothing",
"if",
"the",
"table",
"already",
"exists",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L290-L308 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.getIndexName | public static String getIndexName (Connection conn, String table,
String column)
throws SQLException
{
ResultSet rs = conn.getMetaData().getIndexInfo("", "", table, false, true);
while (rs.next()) {
String tname = rs.getString("TABLE_NAME");
String cname = rs.getString("COLUMN_NAME");
String iname = rs.getString("INDEX_NAME");
if (tname.equals(table) && cname.equals(column)) {
return iname;
}
}
return null;
} | java | public static String getIndexName (Connection conn, String table,
String column)
throws SQLException
{
ResultSet rs = conn.getMetaData().getIndexInfo("", "", table, false, true);
while (rs.next()) {
String tname = rs.getString("TABLE_NAME");
String cname = rs.getString("COLUMN_NAME");
String iname = rs.getString("INDEX_NAME");
if (tname.equals(table) && cname.equals(column)) {
return iname;
}
}
return null;
} | [
"public",
"static",
"String",
"getIndexName",
"(",
"Connection",
"conn",
",",
"String",
"table",
",",
"String",
"column",
")",
"throws",
"SQLException",
"{",
"ResultSet",
"rs",
"=",
"conn",
".",
"getMetaData",
"(",
")",
".",
"getIndexInfo",
"(",
"\"\"",
",",... | Returns the name of the index for the specified column in the specified table. | [
"Returns",
"the",
"name",
"of",
"the",
"index",
"for",
"the",
"specified",
"column",
"in",
"the",
"specified",
"table",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L396-L410 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.isColumnNullable | public static boolean isColumnNullable (Connection conn, String table,
String column)
throws SQLException
{
ResultSet rs = getColumnMetaData(conn, table, column);
try {
return rs.getString("IS_NULLABLE").equals("YES");
} finally {
rs.close();
}
} | java | public static boolean isColumnNullable (Connection conn, String table,
String column)
throws SQLException
{
ResultSet rs = getColumnMetaData(conn, table, column);
try {
return rs.getString("IS_NULLABLE").equals("YES");
} finally {
rs.close();
}
} | [
"public",
"static",
"boolean",
"isColumnNullable",
"(",
"Connection",
"conn",
",",
"String",
"table",
",",
"String",
"column",
")",
"throws",
"SQLException",
"{",
"ResultSet",
"rs",
"=",
"getColumnMetaData",
"(",
"conn",
",",
"table",
",",
"column",
")",
";",
... | Determines whether or not the specified column accepts null values.
@return true if the column accepts null values, false if it does not (or its nullability is
unknown) | [
"Determines",
"whether",
"or",
"not",
"the",
"specified",
"column",
"accepts",
"null",
"values",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L434-L444 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.getColumnDefaultValue | public static String getColumnDefaultValue (Connection conn, String table, String column)
throws SQLException
{
ResultSet rs = getColumnMetaData(conn, table, column);
try {
return rs.getString("COLUMN_DEF");
} finally {
rs.close();
}
} | java | public static String getColumnDefaultValue (Connection conn, String table, String column)
throws SQLException
{
ResultSet rs = getColumnMetaData(conn, table, column);
try {
return rs.getString("COLUMN_DEF");
} finally {
rs.close();
}
} | [
"public",
"static",
"String",
"getColumnDefaultValue",
"(",
"Connection",
"conn",
",",
"String",
"table",
",",
"String",
"column",
")",
"throws",
"SQLException",
"{",
"ResultSet",
"rs",
"=",
"getColumnMetaData",
"(",
"conn",
",",
"table",
",",
"column",
")",
"... | Returns a string representation of the default value for the specified column in the
specified table. This may be null. | [
"Returns",
"a",
"string",
"representation",
"of",
"the",
"default",
"value",
"for",
"the",
"specified",
"column",
"in",
"the",
"specified",
"table",
".",
"This",
"may",
"be",
"null",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L466-L475 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.dropIndex | public static boolean dropIndex (Connection conn, String table, String cname, String iname)
throws SQLException
{
if (!tableContainsIndex(conn, table, cname, iname)) {
return false;
}
String update = "ALTER TABLE " + table + " DROP INDEX " + iname;
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(update);
if (stmt.executeUpdate() == 1) {
log.info("Database index '" + iname + "' removed from table '" + table + "'.");
}
} finally {
close(stmt);
}
return true;
} | java | public static boolean dropIndex (Connection conn, String table, String cname, String iname)
throws SQLException
{
if (!tableContainsIndex(conn, table, cname, iname)) {
return false;
}
String update = "ALTER TABLE " + table + " DROP INDEX " + iname;
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(update);
if (stmt.executeUpdate() == 1) {
log.info("Database index '" + iname + "' removed from table '" + table + "'.");
}
} finally {
close(stmt);
}
return true;
} | [
"public",
"static",
"boolean",
"dropIndex",
"(",
"Connection",
"conn",
",",
"String",
"table",
",",
"String",
"cname",
",",
"String",
"iname",
")",
"throws",
"SQLException",
"{",
"if",
"(",
"!",
"tableContainsIndex",
"(",
"conn",
",",
"table",
",",
"cname",
... | Removes a named index from the specified table.
@return true if the index was dropped, false if it did not exist in the first place. | [
"Removes",
"a",
"named",
"index",
"from",
"the",
"specified",
"table",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L560-L578 | train |
samskivert/samskivert | src/main/java/com/samskivert/jdbc/JDBCUtil.java | JDBCUtil.dropPrimaryKey | public static void dropPrimaryKey (Connection conn, String table)
throws SQLException
{
String update = "ALTER TABLE " + table + " DROP PRIMARY KEY";
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(update);
if (stmt.executeUpdate() == 1) {
log.info("Database primary key removed from '" + table + "'.");
}
} finally {
close(stmt);
}
} | java | public static void dropPrimaryKey (Connection conn, String table)
throws SQLException
{
String update = "ALTER TABLE " + table + " DROP PRIMARY KEY";
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(update);
if (stmt.executeUpdate() == 1) {
log.info("Database primary key removed from '" + table + "'.");
}
} finally {
close(stmt);
}
} | [
"public",
"static",
"void",
"dropPrimaryKey",
"(",
"Connection",
"conn",
",",
"String",
"table",
")",
"throws",
"SQLException",
"{",
"String",
"update",
"=",
"\"ALTER TABLE \"",
"+",
"table",
"+",
"\" DROP PRIMARY KEY\"",
";",
"PreparedStatement",
"stmt",
"=",
"nu... | Removes the primary key from the specified table. | [
"Removes",
"the",
"primary",
"key",
"from",
"the",
"specified",
"table",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/jdbc/JDBCUtil.java#L583-L596 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/user/UserUtil.java | UserUtil.genAuthCode | public static String genAuthCode (User user)
{
// concatenate a bunch of secret stuff together
StringBuilder buf = new StringBuilder();
buf.append(user.password);
buf.append(System.currentTimeMillis());
buf.append(Math.random());
// and MD5 hash it
return StringUtil.md5hex(buf.toString());
} | java | public static String genAuthCode (User user)
{
// concatenate a bunch of secret stuff together
StringBuilder buf = new StringBuilder();
buf.append(user.password);
buf.append(System.currentTimeMillis());
buf.append(Math.random());
// and MD5 hash it
return StringUtil.md5hex(buf.toString());
} | [
"public",
"static",
"String",
"genAuthCode",
"(",
"User",
"user",
")",
"{",
"// concatenate a bunch of secret stuff together",
"StringBuilder",
"buf",
"=",
"new",
"StringBuilder",
"(",
")",
";",
"buf",
".",
"append",
"(",
"user",
".",
"password",
")",
";",
"buf"... | Generates a new random session identifier for the supplied user. | [
"Generates",
"a",
"new",
"random",
"session",
"identifier",
"for",
"the",
"supplied",
"user",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/user/UserUtil.java#L19-L29 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/user/UserUtil.java | UserUtil.legacyEncrypt | public static String legacyEncrypt (String username, String password,
boolean ignoreUserCase)
{
if (ignoreUserCase) {
username = username.toLowerCase();
}
return Crypt.crypt(StringUtil.truncate(username, 2), password);
} | java | public static String legacyEncrypt (String username, String password,
boolean ignoreUserCase)
{
if (ignoreUserCase) {
username = username.toLowerCase();
}
return Crypt.crypt(StringUtil.truncate(username, 2), password);
} | [
"public",
"static",
"String",
"legacyEncrypt",
"(",
"String",
"username",
",",
"String",
"password",
",",
"boolean",
"ignoreUserCase",
")",
"{",
"if",
"(",
"ignoreUserCase",
")",
"{",
"username",
"=",
"username",
".",
"toLowerCase",
"(",
")",
";",
"}",
"retu... | Encrypts passwords the way we used to. | [
"Encrypts",
"passwords",
"the",
"way",
"we",
"used",
"to",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/user/UserUtil.java#L44-L51 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/Triple.java | Triple.newTriple | public static <A, B, C> Triple<A, B, C> newTriple (A a, B b, C c)
{
return new Triple<A, B, C>(a, b, c);
} | java | public static <A, B, C> Triple<A, B, C> newTriple (A a, B b, C c)
{
return new Triple<A, B, C>(a, b, c);
} | [
"public",
"static",
"<",
"A",
",",
"B",
",",
"C",
">",
"Triple",
"<",
"A",
",",
"B",
",",
"C",
">",
"newTriple",
"(",
"A",
"a",
",",
"B",
"b",
",",
"C",
"c",
")",
"{",
"return",
"new",
"Triple",
"<",
"A",
",",
"B",
",",
"C",
">",
"(",
"... | Creates a triple with the specified values. | [
"Creates",
"a",
"triple",
"with",
"the",
"specified",
"values",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/Triple.java#L27-L30 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/ScrollBox.java | ScrollBox.paintBackground | protected void paintBackground (Graphics g)
{
// simply fill our background color
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
} | java | protected void paintBackground (Graphics g)
{
// simply fill our background color
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
} | [
"protected",
"void",
"paintBackground",
"(",
"Graphics",
"g",
")",
"{",
"// simply fill our background color",
"g",
".",
"setColor",
"(",
"getBackground",
"(",
")",
")",
";",
"g",
".",
"fillRect",
"(",
"0",
",",
"0",
",",
"getWidth",
"(",
")",
",",
"getHei... | Paint the background. | [
"Paint",
"the",
"background",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/ScrollBox.java#L89-L94 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/ScrollBox.java | ScrollBox.paintBox | protected void paintBox (Graphics g, Rectangle box)
{
// just draw the box in our foreground color
g.setColor(getForeground());
g.drawRect(box.x, box.y, box.width, box.height);
} | java | protected void paintBox (Graphics g, Rectangle box)
{
// just draw the box in our foreground color
g.setColor(getForeground());
g.drawRect(box.x, box.y, box.width, box.height);
} | [
"protected",
"void",
"paintBox",
"(",
"Graphics",
"g",
",",
"Rectangle",
"box",
")",
"{",
"// just draw the box in our foreground color",
"g",
".",
"setColor",
"(",
"getForeground",
"(",
")",
")",
";",
"g",
".",
"drawRect",
"(",
"box",
".",
"x",
",",
"box",
... | Paint the box that represents the visible area of the two-dimensional
scrolling area. | [
"Paint",
"the",
"box",
"that",
"represents",
"the",
"visible",
"area",
"of",
"the",
"two",
"-",
"dimensional",
"scrolling",
"area",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/ScrollBox.java#L100-L105 | train |
samskivert/samskivert | src/main/java/com/samskivert/swing/ScrollBox.java | ScrollBox.updateBox | protected void updateBox ()
{
int hmin = _horz.getMinimum();
int vmin = _vert.getMinimum();
_hFactor = (_active.width) / (float) (_horz.getMaximum() - hmin);
_vFactor = (_active.height) / (float) (_vert.getMaximum() - vmin);
_box.x = _active.x + Math.round((_horz.getValue() - hmin) * _hFactor);
_box.width = Math.round(_horz.getExtent() * _hFactor);
_box.y = _active.y + Math.round((_vert.getValue() - vmin) * _vFactor);
_box.height = Math.round(_vert.getExtent() * _vFactor);
} | java | protected void updateBox ()
{
int hmin = _horz.getMinimum();
int vmin = _vert.getMinimum();
_hFactor = (_active.width) / (float) (_horz.getMaximum() - hmin);
_vFactor = (_active.height) / (float) (_vert.getMaximum() - vmin);
_box.x = _active.x + Math.round((_horz.getValue() - hmin) * _hFactor);
_box.width = Math.round(_horz.getExtent() * _hFactor);
_box.y = _active.y + Math.round((_vert.getValue() - vmin) * _vFactor);
_box.height = Math.round(_vert.getExtent() * _vFactor);
} | [
"protected",
"void",
"updateBox",
"(",
")",
"{",
"int",
"hmin",
"=",
"_horz",
".",
"getMinimum",
"(",
")",
";",
"int",
"vmin",
"=",
"_vert",
".",
"getMinimum",
"(",
")",
";",
"_hFactor",
"=",
"(",
"_active",
".",
"width",
")",
"/",
"(",
"float",
")... | Recalculate the size of the box.
You shouldn't need to override this to provide custom functionality.
Use the above three methods instead. | [
"Recalculate",
"the",
"size",
"of",
"the",
"box",
".",
"You",
"shouldn",
"t",
"need",
"to",
"override",
"this",
"to",
"provide",
"custom",
"functionality",
".",
"Use",
"the",
"above",
"three",
"methods",
"instead",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/swing/ScrollBox.java#L122-L133 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/ArrayIntSet.java | ArrayIntSet.toIntArray | public int[] toIntArray (int[] target, int offset)
{
System.arraycopy(_values, 0, target, offset, _size);
return target;
} | java | public int[] toIntArray (int[] target, int offset)
{
System.arraycopy(_values, 0, target, offset, _size);
return target;
} | [
"public",
"int",
"[",
"]",
"toIntArray",
"(",
"int",
"[",
"]",
"target",
",",
"int",
"offset",
")",
"{",
"System",
".",
"arraycopy",
"(",
"_values",
",",
"0",
",",
"target",
",",
"offset",
",",
"_size",
")",
";",
"return",
"target",
";",
"}"
] | Serializes this int set into an array at the specified offset. The array must be large
enough to hold all the integers in our set at the offset specified.
@return the array passed in. | [
"Serializes",
"this",
"int",
"set",
"into",
"an",
"array",
"at",
"the",
"specified",
"offset",
".",
"The",
"array",
"must",
"be",
"large",
"enough",
"to",
"hold",
"all",
"the",
"integers",
"in",
"our",
"set",
"at",
"the",
"offset",
"specified",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/ArrayIntSet.java#L95-L99 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/ArrayIntSet.java | ArrayIntSet.toShortArray | public short[] toShortArray ()
{
short[] values = new short[_size];
for (int ii = 0; ii < _size; ii++) {
values[ii] = (short)_values[ii];
}
return values;
} | java | public short[] toShortArray ()
{
short[] values = new short[_size];
for (int ii = 0; ii < _size; ii++) {
values[ii] = (short)_values[ii];
}
return values;
} | [
"public",
"short",
"[",
"]",
"toShortArray",
"(",
")",
"{",
"short",
"[",
"]",
"values",
"=",
"new",
"short",
"[",
"_size",
"]",
";",
"for",
"(",
"int",
"ii",
"=",
"0",
";",
"ii",
"<",
"_size",
";",
"ii",
"++",
")",
"{",
"values",
"[",
"ii",
... | Creates an array of shorts from the contents of this set. Any values outside the range of a
short will be truncated by way of a cast. | [
"Creates",
"an",
"array",
"of",
"shorts",
"from",
"the",
"contents",
"of",
"this",
"set",
".",
"Any",
"values",
"outside",
"the",
"range",
"of",
"a",
"short",
"will",
"be",
"truncated",
"by",
"way",
"of",
"a",
"cast",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/ArrayIntSet.java#L105-L112 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/ArrayIntSet.java | ArrayIntSet.interator | public Interator interator ()
{
return new AbstractInterator() {
public boolean hasNext () {
return (_pos < _size);
}
public int nextInt () {
if (_pos >= _size) {
throw new NoSuchElementException();
}
_canRemove = true;
return _values[_pos++];
}
@Override public void remove () {
if (!_canRemove) {
throw new IllegalStateException();
}
System.arraycopy(_values, _pos, _values, _pos - 1, _size - _pos);
_pos--;
_size--; //_values[--_size] = 0;
_canRemove = false;
}
protected int _pos;
protected boolean _canRemove;
};
} | java | public Interator interator ()
{
return new AbstractInterator() {
public boolean hasNext () {
return (_pos < _size);
}
public int nextInt () {
if (_pos >= _size) {
throw new NoSuchElementException();
}
_canRemove = true;
return _values[_pos++];
}
@Override public void remove () {
if (!_canRemove) {
throw new IllegalStateException();
}
System.arraycopy(_values, _pos, _values, _pos - 1, _size - _pos);
_pos--;
_size--; //_values[--_size] = 0;
_canRemove = false;
}
protected int _pos;
protected boolean _canRemove;
};
} | [
"public",
"Interator",
"interator",
"(",
")",
"{",
"return",
"new",
"AbstractInterator",
"(",
")",
"{",
"public",
"boolean",
"hasNext",
"(",
")",
"{",
"return",
"(",
"_pos",
"<",
"_size",
")",
";",
"}",
"public",
"int",
"nextInt",
"(",
")",
"{",
"if",
... | from interface IntSet | [
"from",
"interface",
"IntSet"
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/ArrayIntSet.java#L182-L210 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/ArrayIntSet.java | ArrayIntSet.removeDuplicates | protected void removeDuplicates ()
{
if (_size > 1) {
int last = _values[0];
for (int ii = 1; ii < _size; ) {
if (_values[ii] == last) { // shift everything down 1
_size--;
System.arraycopy(_values, ii + 1, _values, ii, _size - ii);
} else {
last = _values[ii++];
}
}
}
} | java | protected void removeDuplicates ()
{
if (_size > 1) {
int last = _values[0];
for (int ii = 1; ii < _size; ) {
if (_values[ii] == last) { // shift everything down 1
_size--;
System.arraycopy(_values, ii + 1, _values, ii, _size - ii);
} else {
last = _values[ii++];
}
}
}
} | [
"protected",
"void",
"removeDuplicates",
"(",
")",
"{",
"if",
"(",
"_size",
">",
"1",
")",
"{",
"int",
"last",
"=",
"_values",
"[",
"0",
"]",
";",
"for",
"(",
"int",
"ii",
"=",
"1",
";",
"ii",
"<",
"_size",
";",
")",
"{",
"if",
"(",
"_values",
... | Removes duplicates from our internal array. Only used by our constructors when initializing
from a potentially duplicate-containing source array or collection. | [
"Removes",
"duplicates",
"from",
"our",
"internal",
"array",
".",
"Only",
"used",
"by",
"our",
"constructors",
"when",
"initializing",
"from",
"a",
"potentially",
"duplicate",
"-",
"containing",
"source",
"array",
"or",
"collection",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/ArrayIntSet.java#L338-L351 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/RecentList.java | RecentList.add | public void add (Object value)
{
_list[_lastPos++ % _list.length] = value;
// keep last pos cycling from keepCount to 2*keepCount-1
if (_lastPos == 2*_list.length) {
_lastPos = _list.length;
}
} | java | public void add (Object value)
{
_list[_lastPos++ % _list.length] = value;
// keep last pos cycling from keepCount to 2*keepCount-1
if (_lastPos == 2*_list.length) {
_lastPos = _list.length;
}
} | [
"public",
"void",
"add",
"(",
"Object",
"value",
")",
"{",
"_list",
"[",
"_lastPos",
"++",
"%",
"_list",
".",
"length",
"]",
"=",
"value",
";",
"// keep last pos cycling from keepCount to 2*keepCount-1",
"if",
"(",
"_lastPos",
"==",
"2",
"*",
"_list",
".",
"... | Adds the specified value to the list. | [
"Adds",
"the",
"specified",
"value",
"to",
"the",
"list",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/RecentList.java#L45-L52 | train |
samskivert/samskivert | src/main/java/com/samskivert/servlet/util/ExceptionMap.java | ExceptionMap.getMessage | public static String getMessage (Throwable ex)
{
String msg = DEFAULT_ERROR_MSG;
for (int i = 0; i < _keys.size(); i++) {
Class<?> cl = _keys.get(i);
if (cl.isInstance(ex)) {
msg = _values.get(i);
break;
}
}
return msg.replace(MESSAGE_MARKER, ex.getMessage());
} | java | public static String getMessage (Throwable ex)
{
String msg = DEFAULT_ERROR_MSG;
for (int i = 0; i < _keys.size(); i++) {
Class<?> cl = _keys.get(i);
if (cl.isInstance(ex)) {
msg = _values.get(i);
break;
}
}
return msg.replace(MESSAGE_MARKER, ex.getMessage());
} | [
"public",
"static",
"String",
"getMessage",
"(",
"Throwable",
"ex",
")",
"{",
"String",
"msg",
"=",
"DEFAULT_ERROR_MSG",
";",
"for",
"(",
"int",
"i",
"=",
"0",
";",
"i",
"<",
"_keys",
".",
"size",
"(",
")",
";",
"i",
"++",
")",
"{",
"Class",
"<",
... | Looks up the supplied exception in the map and returns the most
specific error message available for exceptions of that class.
@param ex The exception to resolve into an error message.
@return The error message to which this exception maps (properly
populated with the message associated with this exception
instance). | [
"Looks",
"up",
"the",
"supplied",
"exception",
"in",
"the",
"map",
"and",
"returns",
"the",
"most",
"specific",
"error",
"message",
"available",
"for",
"exceptions",
"of",
"that",
"class",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/servlet/util/ExceptionMap.java#L127-L138 | train |
samskivert/samskivert | src/main/java/com/samskivert/io/StreamUtil.java | StreamUtil.close | public static void close (Reader in)
{
if (in != null) {
try {
in.close();
} catch (IOException ioe) {
log.warning("Error closing reader", "reader", in, "cause", ioe);
}
}
} | java | public static void close (Reader in)
{
if (in != null) {
try {
in.close();
} catch (IOException ioe) {
log.warning("Error closing reader", "reader", in, "cause", ioe);
}
}
} | [
"public",
"static",
"void",
"close",
"(",
"Reader",
"in",
")",
"{",
"if",
"(",
"in",
"!=",
"null",
")",
"{",
"try",
"{",
"in",
".",
"close",
"(",
")",
";",
"}",
"catch",
"(",
"IOException",
"ioe",
")",
"{",
"log",
".",
"warning",
"(",
"\"Error cl... | Convenient close for a Reader. Use in a finally clause and love life. | [
"Convenient",
"close",
"for",
"a",
"Reader",
".",
"Use",
"in",
"a",
"finally",
"clause",
"and",
"love",
"life",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/io/StreamUtil.java#L54-L63 | train |
samskivert/samskivert | src/main/java/com/samskivert/io/StreamUtil.java | StreamUtil.close | public static void close (Writer out)
{
if (out != null) {
try {
out.close();
} catch (IOException ioe) {
log.warning("Error closing writer", "writer", out, "cause", ioe);
}
}
} | java | public static void close (Writer out)
{
if (out != null) {
try {
out.close();
} catch (IOException ioe) {
log.warning("Error closing writer", "writer", out, "cause", ioe);
}
}
} | [
"public",
"static",
"void",
"close",
"(",
"Writer",
"out",
")",
"{",
"if",
"(",
"out",
"!=",
"null",
")",
"{",
"try",
"{",
"out",
".",
"close",
"(",
")",
";",
"}",
"catch",
"(",
"IOException",
"ioe",
")",
"{",
"log",
".",
"warning",
"(",
"\"Error... | Convenient close for a Writer. Use in a finally clause and love life. | [
"Convenient",
"close",
"for",
"a",
"Writer",
".",
"Use",
"in",
"a",
"finally",
"clause",
"and",
"love",
"life",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/io/StreamUtil.java#L68-L77 | train |
nextreports/nextreports-engine | src/ro/nextreports/engine/exporter/HtmlExporter.java | HtmlExporter.newPage | protected void newPage() {
if (!bean.isSubreport()) {
try {
stream.print("</table>\n");
stream.println("<p style=\"page-break-before: always\"></p>\n");
if (bean.getReportLayout().isUseSize()) {
stream.print("<table>");
} else {
stream.print("<table style='width:100%'>");
}
if (bean.getReportLayout().isHeaderOnEveryPage()) {
printHeaderBand();
}
} catch (Exception e) {
e.printStackTrace();
}
}
} | java | protected void newPage() {
if (!bean.isSubreport()) {
try {
stream.print("</table>\n");
stream.println("<p style=\"page-break-before: always\"></p>\n");
if (bean.getReportLayout().isUseSize()) {
stream.print("<table>");
} else {
stream.print("<table style='width:100%'>");
}
if (bean.getReportLayout().isHeaderOnEveryPage()) {
printHeaderBand();
}
} catch (Exception e) {
e.printStackTrace();
}
}
} | [
"protected",
"void",
"newPage",
"(",
")",
"{",
"if",
"(",
"!",
"bean",
".",
"isSubreport",
"(",
")",
")",
"{",
"try",
"{",
"stream",
".",
"print",
"(",
"\"</table>\\n\"",
")",
";",
"stream",
".",
"println",
"(",
"\"<p style=\\\"page-break-before: always\\\">... | tables need to be broken in order to force a page break. | [
"tables",
"need",
"to",
"be",
"broken",
"in",
"order",
"to",
"force",
"a",
"page",
"break",
"."
] | a847575a9298b5fce63b88961190c5b83ddccc44 | https://github.com/nextreports/nextreports-engine/blob/a847575a9298b5fce63b88961190c5b83ddccc44/src/ro/nextreports/engine/exporter/HtmlExporter.java#L345-L362 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/RepeatCallTracker.java | RepeatCallTracker.checkCall | public boolean checkCall (String warning)
{
if (_firstCall == null) {
_firstCall = new Exception(
"---- First call (at " + _format.format(new Date()) + ") ----");
return false;
}
log.warning(warning, new Exception());
log.warning("First call:", _firstCall);
return true;
} | java | public boolean checkCall (String warning)
{
if (_firstCall == null) {
_firstCall = new Exception(
"---- First call (at " + _format.format(new Date()) + ") ----");
return false;
}
log.warning(warning, new Exception());
log.warning("First call:", _firstCall);
return true;
} | [
"public",
"boolean",
"checkCall",
"(",
"String",
"warning",
")",
"{",
"if",
"(",
"_firstCall",
"==",
"null",
")",
"{",
"_firstCall",
"=",
"new",
"Exception",
"(",
"\"---- First call (at \"",
"+",
"_format",
".",
"format",
"(",
"new",
"Date",
"(",
")",
")",... | This method should be called when the code passes through the code
path that should be called only once. The first time through this
path, the method will return false and record the stack trace.
Subsquent calls will log an error and report the current and
first-time-through stack traces.
@param warning the warning message to issue prior to logging the
two stack traces. | [
"This",
"method",
"should",
"be",
"called",
"when",
"the",
"code",
"passes",
"through",
"the",
"code",
"path",
"that",
"should",
"be",
"called",
"only",
"once",
".",
"The",
"first",
"time",
"through",
"this",
"path",
"the",
"method",
"will",
"return",
"fal... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/RepeatCallTracker.java#L33-L44 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/DispatcherServlet.java | DispatcherServlet.loadConfiguration | protected Properties loadConfiguration (ServletConfig config)
throws IOException
{
Properties props = loadVelocityProps(config);
// if we failed to create our application for whatever reason; bail
if (_app == null) {
return props;
}
// let the application set up velocity properties
_app.configureVelocity(config, props);
// if no file resource loader path has been set and a site-specific jar file path was
// provided, wire up our site resource manager
configureResourceManager(config, props);
// wire up our #import directive
props.setProperty("userdirective", ImportDirective.class.getName());
// configure the servlet context logger
props.put(RuntimeSingleton.RUNTIME_LOG_LOGSYSTEM_CLASS,
ServletContextLogger.class.getName());
// now return our augmented properties
return props;
} | java | protected Properties loadConfiguration (ServletConfig config)
throws IOException
{
Properties props = loadVelocityProps(config);
// if we failed to create our application for whatever reason; bail
if (_app == null) {
return props;
}
// let the application set up velocity properties
_app.configureVelocity(config, props);
// if no file resource loader path has been set and a site-specific jar file path was
// provided, wire up our site resource manager
configureResourceManager(config, props);
// wire up our #import directive
props.setProperty("userdirective", ImportDirective.class.getName());
// configure the servlet context logger
props.put(RuntimeSingleton.RUNTIME_LOG_LOGSYSTEM_CLASS,
ServletContextLogger.class.getName());
// now return our augmented properties
return props;
} | [
"protected",
"Properties",
"loadConfiguration",
"(",
"ServletConfig",
"config",
")",
"throws",
"IOException",
"{",
"Properties",
"props",
"=",
"loadVelocityProps",
"(",
"config",
")",
";",
"// if we failed to create our application for whatever reason; bail",
"if",
"(",
"_a... | We load our velocity properties from the classpath rather than from a file. | [
"We",
"load",
"our",
"velocity",
"properties",
"from",
"the",
"classpath",
"rather",
"than",
"from",
"a",
"file",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/DispatcherServlet.java#L216-L242 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/DispatcherServlet.java | DispatcherServlet.methodException | @SuppressWarnings("rawtypes") // our super class declares a bare Class
public Object methodException (Class clazz, String method, Exception e)
throws Exception
{
log.warning("Exception", "class", clazz.getName(), "method", method, e);
return "";
} | java | @SuppressWarnings("rawtypes") // our super class declares a bare Class
public Object methodException (Class clazz, String method, Exception e)
throws Exception
{
log.warning("Exception", "class", clazz.getName(), "method", method, e);
return "";
} | [
"@",
"SuppressWarnings",
"(",
"\"rawtypes\"",
")",
"// our super class declares a bare Class",
"public",
"Object",
"methodException",
"(",
"Class",
"clazz",
",",
"String",
"method",
",",
"Exception",
"e",
")",
"throws",
"Exception",
"{",
"log",
".",
"warning",
"(",
... | Called when a method throws an exception during template evaluation. | [
"Called",
"when",
"a",
"method",
"throws",
"an",
"exception",
"during",
"template",
"evaluation",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/DispatcherServlet.java#L417-L423 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/DispatcherServlet.java | DispatcherServlet.selectTemplate | protected Template selectTemplate (int siteId, InvocationContext ctx)
throws ResourceNotFoundException, ParseErrorException, Exception
{
String path = ctx.getRequest().getServletPath();
if (_usingSiteLoading) {
// if we're using site resource loading, we need to prefix the path with the site
// identifier
path = siteId + ":" + path;
}
// log.info("Loading template", "path", path);
return RuntimeSingleton.getTemplate(path);
} | java | protected Template selectTemplate (int siteId, InvocationContext ctx)
throws ResourceNotFoundException, ParseErrorException, Exception
{
String path = ctx.getRequest().getServletPath();
if (_usingSiteLoading) {
// if we're using site resource loading, we need to prefix the path with the site
// identifier
path = siteId + ":" + path;
}
// log.info("Loading template", "path", path);
return RuntimeSingleton.getTemplate(path);
} | [
"protected",
"Template",
"selectTemplate",
"(",
"int",
"siteId",
",",
"InvocationContext",
"ctx",
")",
"throws",
"ResourceNotFoundException",
",",
"ParseErrorException",
",",
"Exception",
"{",
"String",
"path",
"=",
"ctx",
".",
"getRequest",
"(",
")",
".",
"getSer... | This method is called to select the appropriate template for this request. The default
implementation simply loads the template using Velocity's default template loading services
based on the URI provided in the request.
@param ctx The context of this request.
@return The template to be used in generating the response. | [
"This",
"method",
"is",
"called",
"to",
"select",
"the",
"appropriate",
"template",
"for",
"this",
"request",
".",
"The",
"default",
"implementation",
"simply",
"loads",
"the",
"template",
"using",
"Velocity",
"s",
"default",
"template",
"loading",
"services",
"... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/DispatcherServlet.java#L504-L515 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/DispatcherServlet.java | DispatcherServlet.mergeTemplate | protected void mergeTemplate (Template template, InvocationContext context)
throws ResourceNotFoundException, ParseErrorException, MethodInvocationException,
UnsupportedEncodingException, IOException, Exception
{
HttpServletResponse response = context.getResponse();
ServletOutputStream output = response.getOutputStream();
// ASSUMPTION: response.setContentType() has been called.
String encoding = response.getCharacterEncoding();
VelocityWriter vw = null;
try {
vw = (VelocityWriter)_writerPool.get();
if (vw == null) {
vw = new VelocityWriter(new OutputStreamWriter(output, encoding), 4 * 1024, true);
} else {
vw.recycle(new OutputStreamWriter(output, encoding));
}
template.merge(context, vw);
} catch (IOException ioe) {
// the client probably crashed or aborted the connection ungracefully, so use log.info
log.info("Failed to write response", "uri", context.getRequest().getRequestURI(),
"error", ioe);
} finally {
if (vw != null) {
try {
// flush and put back into the pool don't close to allow us to play nicely with
// others.
vw.flush();
} catch (IOException e) {
// do nothing
}
// Clear the VelocityWriter's reference to its internal OutputStreamWriter to allow
// the latter to be GC'd while vw is pooled.
vw.recycle(null);
_writerPool.put(vw);
}
}
} | java | protected void mergeTemplate (Template template, InvocationContext context)
throws ResourceNotFoundException, ParseErrorException, MethodInvocationException,
UnsupportedEncodingException, IOException, Exception
{
HttpServletResponse response = context.getResponse();
ServletOutputStream output = response.getOutputStream();
// ASSUMPTION: response.setContentType() has been called.
String encoding = response.getCharacterEncoding();
VelocityWriter vw = null;
try {
vw = (VelocityWriter)_writerPool.get();
if (vw == null) {
vw = new VelocityWriter(new OutputStreamWriter(output, encoding), 4 * 1024, true);
} else {
vw.recycle(new OutputStreamWriter(output, encoding));
}
template.merge(context, vw);
} catch (IOException ioe) {
// the client probably crashed or aborted the connection ungracefully, so use log.info
log.info("Failed to write response", "uri", context.getRequest().getRequestURI(),
"error", ioe);
} finally {
if (vw != null) {
try {
// flush and put back into the pool don't close to allow us to play nicely with
// others.
vw.flush();
} catch (IOException e) {
// do nothing
}
// Clear the VelocityWriter's reference to its internal OutputStreamWriter to allow
// the latter to be GC'd while vw is pooled.
vw.recycle(null);
_writerPool.put(vw);
}
}
} | [
"protected",
"void",
"mergeTemplate",
"(",
"Template",
"template",
",",
"InvocationContext",
"context",
")",
"throws",
"ResourceNotFoundException",
",",
"ParseErrorException",
",",
"MethodInvocationException",
",",
"UnsupportedEncodingException",
",",
"IOException",
",",
"E... | Merges the template with the context.
@param template template object returned by the {@link #handleRequest} method.
@param context the context for this request. | [
"Merges",
"the",
"template",
"with",
"the",
"context",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/DispatcherServlet.java#L523-L563 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/DispatcherServlet.java | DispatcherServlet.resolveLogic | protected Logic resolveLogic (String path)
{
// look for a cached logic instance
String lclass = _app.generateClass(path);
Logic logic = _logic.get(lclass);
if (logic == null) {
logic = instantiateLogic(path, lclass);
// if something failed, use a dummy in it's place so that we don't sit around all day
// freaking out about our inability to instantiate the proper logic class
if (logic == null) {
logic = new DummyLogic();
}
// cache the resolved logic instance
_logic.put(lclass, logic);
}
return logic;
} | java | protected Logic resolveLogic (String path)
{
// look for a cached logic instance
String lclass = _app.generateClass(path);
Logic logic = _logic.get(lclass);
if (logic == null) {
logic = instantiateLogic(path, lclass);
// if something failed, use a dummy in it's place so that we don't sit around all day
// freaking out about our inability to instantiate the proper logic class
if (logic == null) {
logic = new DummyLogic();
}
// cache the resolved logic instance
_logic.put(lclass, logic);
}
return logic;
} | [
"protected",
"Logic",
"resolveLogic",
"(",
"String",
"path",
")",
"{",
"// look for a cached logic instance",
"String",
"lclass",
"=",
"_app",
".",
"generateClass",
"(",
"path",
")",
";",
"Logic",
"logic",
"=",
"_logic",
".",
"get",
"(",
"lclass",
")",
";",
... | This method is called to select the appropriate logic for this request URI.
@return The logic to be used in generating the response or null if no logic could be
matched. | [
"This",
"method",
"is",
"called",
"to",
"select",
"the",
"appropriate",
"logic",
"for",
"this",
"request",
"URI",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/DispatcherServlet.java#L571-L591 | train |
samskivert/samskivert | src/main/java/com/samskivert/velocity/DispatcherServlet.java | DispatcherServlet.instantiateLogic | protected Logic instantiateLogic (String path, String lclass) {
try {
Class<?> pcl = Class.forName(lclass);
return (Logic)pcl.newInstance();
} catch (ClassNotFoundException cnfe) {
// nothing interesting to report
} catch (Throwable t) {
log.warning("Unable to instantiate logic for application", "path", path,
"lclass", lclass, t);
}
return null;
} | java | protected Logic instantiateLogic (String path, String lclass) {
try {
Class<?> pcl = Class.forName(lclass);
return (Logic)pcl.newInstance();
} catch (ClassNotFoundException cnfe) {
// nothing interesting to report
} catch (Throwable t) {
log.warning("Unable to instantiate logic for application", "path", path,
"lclass", lclass, t);
}
return null;
} | [
"protected",
"Logic",
"instantiateLogic",
"(",
"String",
"path",
",",
"String",
"lclass",
")",
"{",
"try",
"{",
"Class",
"<",
"?",
">",
"pcl",
"=",
"Class",
".",
"forName",
"(",
"lclass",
")",
";",
"return",
"(",
"Logic",
")",
"pcl",
".",
"newInstance"... | Instantiates a logic instance with the supplied class name. May return null if no such class
exists. | [
"Instantiates",
"a",
"logic",
"instance",
"with",
"the",
"supplied",
"class",
"name",
".",
"May",
"return",
"null",
"if",
"no",
"such",
"class",
"exists",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/velocity/DispatcherServlet.java#L597-L608 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/SerialExecutor.java | SerialExecutor.addTask | public void addTask (ExecutorTask task)
{
for (int ii=0, nn=_queue.size(); ii < nn; ii++) {
ExecutorTask taskOnQueue = _queue.get(ii);
if (taskOnQueue.merge(task)) {
return;
}
}
// otherwise, add it on
_queue.add(task);
// and perhaps start it going now
if (!_executingNow) {
checkNext();
}
} | java | public void addTask (ExecutorTask task)
{
for (int ii=0, nn=_queue.size(); ii < nn; ii++) {
ExecutorTask taskOnQueue = _queue.get(ii);
if (taskOnQueue.merge(task)) {
return;
}
}
// otherwise, add it on
_queue.add(task);
// and perhaps start it going now
if (!_executingNow) {
checkNext();
}
} | [
"public",
"void",
"addTask",
"(",
"ExecutorTask",
"task",
")",
"{",
"for",
"(",
"int",
"ii",
"=",
"0",
",",
"nn",
"=",
"_queue",
".",
"size",
"(",
")",
";",
"ii",
"<",
"nn",
";",
"ii",
"++",
")",
"{",
"ExecutorTask",
"taskOnQueue",
"=",
"_queue",
... | Add a task to the executor, it is expected that this method is
called on the ResultReceiver thread. | [
"Add",
"a",
"task",
"to",
"the",
"executor",
"it",
"is",
"expected",
"that",
"this",
"method",
"is",
"called",
"on",
"the",
"ResultReceiver",
"thread",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/SerialExecutor.java#L99-L115 | train |
samskivert/samskivert | src/main/java/com/samskivert/util/SerialExecutor.java | SerialExecutor.checkNext | protected void checkNext ()
{
_executingNow = !_queue.isEmpty();
if (_executingNow) {
// start up a thread to execute the task in question
ExecutorTask task = _queue.remove(0);
final ExecutorThread thread = new ExecutorThread(task);
thread.start();
// start up a timer that will abort this thread after the specified timeout
new Interval(Interval.RUN_DIRECT) {
@Override public void expired () {
// this will NOOP if the task has already completed
thread.abort();
}
}.schedule(task.getTimeout());
}
} | java | protected void checkNext ()
{
_executingNow = !_queue.isEmpty();
if (_executingNow) {
// start up a thread to execute the task in question
ExecutorTask task = _queue.remove(0);
final ExecutorThread thread = new ExecutorThread(task);
thread.start();
// start up a timer that will abort this thread after the specified timeout
new Interval(Interval.RUN_DIRECT) {
@Override public void expired () {
// this will NOOP if the task has already completed
thread.abort();
}
}.schedule(task.getTimeout());
}
} | [
"protected",
"void",
"checkNext",
"(",
")",
"{",
"_executingNow",
"=",
"!",
"_queue",
".",
"isEmpty",
"(",
")",
";",
"if",
"(",
"_executingNow",
")",
"{",
"// start up a thread to execute the task in question",
"ExecutorTask",
"task",
"=",
"_queue",
".",
"remove",... | Execute the next task, if applicable. | [
"Execute",
"the",
"next",
"task",
"if",
"applicable",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/util/SerialExecutor.java#L129-L146 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/MACUtil.java | MACUtil.getMACAddresses | public static String[] getMACAddresses ()
{
String [] cmds;
if (RunAnywhere.isWindows()) {
cmds = WINDOWS_CMDS;
} else {
cmds = UNIX_CMDS;
}
return parseMACs(tryCommands(cmds));
} | java | public static String[] getMACAddresses ()
{
String [] cmds;
if (RunAnywhere.isWindows()) {
cmds = WINDOWS_CMDS;
} else {
cmds = UNIX_CMDS;
}
return parseMACs(tryCommands(cmds));
} | [
"public",
"static",
"String",
"[",
"]",
"getMACAddresses",
"(",
")",
"{",
"String",
"[",
"]",
"cmds",
";",
"if",
"(",
"RunAnywhere",
".",
"isWindows",
"(",
")",
")",
"{",
"cmds",
"=",
"WINDOWS_CMDS",
";",
"}",
"else",
"{",
"cmds",
"=",
"UNIX_CMDS",
"... | Get all the MAC addresses of the hardware we are running on that we can find. | [
"Get",
"all",
"the",
"MAC",
"addresses",
"of",
"the",
"hardware",
"we",
"are",
"running",
"on",
"that",
"we",
"can",
"find",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/MACUtil.java#L39-L49 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/MACUtil.java | MACUtil.parseMACs | protected static String[] parseMACs (String text)
{
if (text == null) {
return new String[0];
}
Matcher m = MACRegex.matcher(text);
ArrayList<String> list = new ArrayList<String>();
while (m.find()) {
String mac = m.group(1).toUpperCase();
mac = mac.replace(':', '-');
// "Didn't you get that memo?" Apparently some people are not
// up on MAC addresses actually being unique, so we will ignore those.
//
// 44-45-53-XX-XX-XX - PPP Adaptor
// 00-53-45-XX-XX-XX - PPP Adaptor
// 00-E0-06-09-55-66 - Some bogus run of ASUS motherboards
// 00-04-4B-80-80-03 - Some nvidia built-in lan issues
// 00-03-8A-XX-XX-XX - MiniWAN or AOL software
// 02-03-8A-00-00-11 - Westell Dual (USB/Ethernet) modem
// FF-FF-FF-FF-FF-FF - Tunnel adapter Teredo
// 02-00-4C-4F-4F-50 - MSFT thinger, loopback of some sort
// 00-00-00-00-00-00(-00-E0) - IP6 tunnel
if (mac.startsWith("44-45-53")) {
continue;
} else if (mac.startsWith("00-53-45-00")) {
continue;
} else if (mac.startsWith("00-E0-06-09-55-66")) {
continue;
} else if (mac.startsWith("00-04-4B-80-80-03")) {
continue;
} else if (mac.startsWith("00-03-8A")) {
continue;
} else if (mac.startsWith("02-03-8A-00-00-11")) {
continue;
} else if (mac.startsWith("FF-FF-FF-FF-FF-FF")) {
continue;
} else if (mac.startsWith("02-00-4C-4F-4F-50")) {
continue;
} else if (mac.startsWith("00-00-00-00-00-00")) {
continue;
}
list.add(mac);
}
return list.toArray(new String[0]);
} | java | protected static String[] parseMACs (String text)
{
if (text == null) {
return new String[0];
}
Matcher m = MACRegex.matcher(text);
ArrayList<String> list = new ArrayList<String>();
while (m.find()) {
String mac = m.group(1).toUpperCase();
mac = mac.replace(':', '-');
// "Didn't you get that memo?" Apparently some people are not
// up on MAC addresses actually being unique, so we will ignore those.
//
// 44-45-53-XX-XX-XX - PPP Adaptor
// 00-53-45-XX-XX-XX - PPP Adaptor
// 00-E0-06-09-55-66 - Some bogus run of ASUS motherboards
// 00-04-4B-80-80-03 - Some nvidia built-in lan issues
// 00-03-8A-XX-XX-XX - MiniWAN or AOL software
// 02-03-8A-00-00-11 - Westell Dual (USB/Ethernet) modem
// FF-FF-FF-FF-FF-FF - Tunnel adapter Teredo
// 02-00-4C-4F-4F-50 - MSFT thinger, loopback of some sort
// 00-00-00-00-00-00(-00-E0) - IP6 tunnel
if (mac.startsWith("44-45-53")) {
continue;
} else if (mac.startsWith("00-53-45-00")) {
continue;
} else if (mac.startsWith("00-E0-06-09-55-66")) {
continue;
} else if (mac.startsWith("00-04-4B-80-80-03")) {
continue;
} else if (mac.startsWith("00-03-8A")) {
continue;
} else if (mac.startsWith("02-03-8A-00-00-11")) {
continue;
} else if (mac.startsWith("FF-FF-FF-FF-FF-FF")) {
continue;
} else if (mac.startsWith("02-00-4C-4F-4F-50")) {
continue;
} else if (mac.startsWith("00-00-00-00-00-00")) {
continue;
}
list.add(mac);
}
return list.toArray(new String[0]);
} | [
"protected",
"static",
"String",
"[",
"]",
"parseMACs",
"(",
"String",
"text",
")",
"{",
"if",
"(",
"text",
"==",
"null",
")",
"{",
"return",
"new",
"String",
"[",
"0",
"]",
";",
"}",
"Matcher",
"m",
"=",
"MACRegex",
".",
"matcher",
"(",
"text",
")... | Look through the text for all the MAC addresses we can find. | [
"Look",
"through",
"the",
"text",
"for",
"all",
"the",
"MAC",
"addresses",
"we",
"can",
"find",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/MACUtil.java#L54-L103 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/MACUtil.java | MACUtil.tryCommands | protected static String tryCommands (String[] cmds)
{
if (cmds == null) {
return null;
}
String output;
for (int ii = 0; ii < cmds.length; ii++) {
output = runCommand(cmds[ii]);
if (output != null) {
return output;
}
}
return null;
} | java | protected static String tryCommands (String[] cmds)
{
if (cmds == null) {
return null;
}
String output;
for (int ii = 0; ii < cmds.length; ii++) {
output = runCommand(cmds[ii]);
if (output != null) {
return output;
}
}
return null;
} | [
"protected",
"static",
"String",
"tryCommands",
"(",
"String",
"[",
"]",
"cmds",
")",
"{",
"if",
"(",
"cmds",
"==",
"null",
")",
"{",
"return",
"null",
";",
"}",
"String",
"output",
";",
"for",
"(",
"int",
"ii",
"=",
"0",
";",
"ii",
"<",
"cmds",
... | Takes a lists of commands and tries to run each one till one works.
The idea being to be able to 'gracefully' cope with not knowing
where a command is installed on different installations. | [
"Takes",
"a",
"lists",
"of",
"commands",
"and",
"tries",
"to",
"run",
"each",
"one",
"till",
"one",
"works",
".",
"The",
"idea",
"being",
"to",
"be",
"able",
"to",
"gracefully",
"cope",
"with",
"not",
"knowing",
"where",
"a",
"command",
"is",
"installed"... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/MACUtil.java#L110-L126 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/MACUtil.java | MACUtil.runCommand | protected static String runCommand (String cmd)
{
try {
Process p = Runtime.getRuntime().exec(cmd);
BufferedReader cin = new BufferedReader(new InputStreamReader(p.getInputStream()));
StringBuilder buffer= new StringBuilder();
String line = "";
while (line != null)
{
buffer.append(line);
line = cin.readLine();
}
cin.close();
return buffer.toString();
} catch (IOException e) {
// don't want to log anything for the client to know what we are doing.
// This will almost always be thrown/caught when the cmd isn't there.
return null;
}
} | java | protected static String runCommand (String cmd)
{
try {
Process p = Runtime.getRuntime().exec(cmd);
BufferedReader cin = new BufferedReader(new InputStreamReader(p.getInputStream()));
StringBuilder buffer= new StringBuilder();
String line = "";
while (line != null)
{
buffer.append(line);
line = cin.readLine();
}
cin.close();
return buffer.toString();
} catch (IOException e) {
// don't want to log anything for the client to know what we are doing.
// This will almost always be thrown/caught when the cmd isn't there.
return null;
}
} | [
"protected",
"static",
"String",
"runCommand",
"(",
"String",
"cmd",
")",
"{",
"try",
"{",
"Process",
"p",
"=",
"Runtime",
".",
"getRuntime",
"(",
")",
".",
"exec",
"(",
"cmd",
")",
";",
"BufferedReader",
"cin",
"=",
"new",
"BufferedReader",
"(",
"new",
... | Run the specified command and return the output as a string. | [
"Run",
"the",
"specified",
"command",
"and",
"return",
"the",
"output",
"as",
"a",
"string",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/MACUtil.java#L131-L152 | train |
nextreports/nextreports-engine | src/ro/nextreports/engine/exporter/util/XlsxUtil.java | XlsxUtil.copyRow | public static void copyRow(XSSFSheet srcSheet, XSSFSheet destSheet, int parentSheetRow, int parentSheetColumn, XSSFRow srcRow, XSSFRow destRow,
Map<Integer, CellStyle> styleMap) {
// manage a list of merged zone in order to not insert two times a
// merged zone
Set<CellRangeAddressWrapper> mergedRegions = new TreeSet<CellRangeAddressWrapper>();
destRow.setHeight(srcRow.getHeight());
// pour chaque row
for (int j = srcRow.getFirstCellNum(); j <= srcRow.getLastCellNum(); j++) {
XSSFCell oldCell = srcRow.getCell(j); // ancienne cell
if (oldCell != null) {
XSSFCell newCell = destRow.createCell(parentSheetColumn + j);
copyCell(oldCell, newCell, styleMap);
CellRangeAddress mergedRegion = getMergedRegion(srcSheet, srcRow.getRowNum(), (short) oldCell.getColumnIndex());
if (mergedRegion != null) {
CellRangeAddress newMergedRegion = new CellRangeAddress(parentSheetRow + mergedRegion.getFirstRow(),
parentSheetRow + mergedRegion.getLastRow(),
parentSheetColumn + mergedRegion.getFirstColumn(),
parentSheetColumn + mergedRegion.getLastColumn());
CellRangeAddressWrapper wrapper = new CellRangeAddressWrapper(newMergedRegion);
if (isNewMergedRegion(wrapper, mergedRegions)) {
mergedRegions.add(wrapper);
destSheet.addMergedRegion(wrapper.range);
}
}
}
}
} | java | public static void copyRow(XSSFSheet srcSheet, XSSFSheet destSheet, int parentSheetRow, int parentSheetColumn, XSSFRow srcRow, XSSFRow destRow,
Map<Integer, CellStyle> styleMap) {
// manage a list of merged zone in order to not insert two times a
// merged zone
Set<CellRangeAddressWrapper> mergedRegions = new TreeSet<CellRangeAddressWrapper>();
destRow.setHeight(srcRow.getHeight());
// pour chaque row
for (int j = srcRow.getFirstCellNum(); j <= srcRow.getLastCellNum(); j++) {
XSSFCell oldCell = srcRow.getCell(j); // ancienne cell
if (oldCell != null) {
XSSFCell newCell = destRow.createCell(parentSheetColumn + j);
copyCell(oldCell, newCell, styleMap);
CellRangeAddress mergedRegion = getMergedRegion(srcSheet, srcRow.getRowNum(), (short) oldCell.getColumnIndex());
if (mergedRegion != null) {
CellRangeAddress newMergedRegion = new CellRangeAddress(parentSheetRow + mergedRegion.getFirstRow(),
parentSheetRow + mergedRegion.getLastRow(),
parentSheetColumn + mergedRegion.getFirstColumn(),
parentSheetColumn + mergedRegion.getLastColumn());
CellRangeAddressWrapper wrapper = new CellRangeAddressWrapper(newMergedRegion);
if (isNewMergedRegion(wrapper, mergedRegions)) {
mergedRegions.add(wrapper);
destSheet.addMergedRegion(wrapper.range);
}
}
}
}
} | [
"public",
"static",
"void",
"copyRow",
"(",
"XSSFSheet",
"srcSheet",
",",
"XSSFSheet",
"destSheet",
",",
"int",
"parentSheetRow",
",",
"int",
"parentSheetColumn",
",",
"XSSFRow",
"srcRow",
",",
"XSSFRow",
"destRow",
",",
"Map",
"<",
"Integer",
",",
"CellStyle",
... | Copy a row from a sheet to another sheet
@param srcSheet the sheet to copy
@param destSheet the sheet to copy into
@param parentSheetRow the row inside destSheet where we start to copy
@param parentSheetColumn the column inside destSheet where we start to copy
@param srcRow the row to copy
@param destRow the row to create
@param styleMap style map | [
"Copy",
"a",
"row",
"from",
"a",
"sheet",
"to",
"another",
"sheet"
] | a847575a9298b5fce63b88961190c5b83ddccc44 | https://github.com/nextreports/nextreports-engine/blob/a847575a9298b5fce63b88961190c5b83ddccc44/src/ro/nextreports/engine/exporter/util/XlsxUtil.java#L83-L114 | train |
nextreports/nextreports-engine | src/ro/nextreports/engine/exporter/util/XlsxUtil.java | XlsxUtil.copyCell | public static void copyCell(XSSFCell oldCell, XSSFCell newCell, Map<Integer, CellStyle> styleMap) {
if (styleMap != null) {
if (oldCell.getSheet().getWorkbook() == newCell.getSheet().getWorkbook()) {
newCell.setCellStyle(oldCell.getCellStyle());
} else {
int stHashCode = oldCell.getCellStyle().hashCode();
CellStyle newCellStyle = styleMap.get(stHashCode);
if (newCellStyle == null) {
newCellStyle = newCell.getSheet().getWorkbook().createCellStyle();
newCellStyle.cloneStyleFrom(oldCell.getCellStyle());
styleMap.put(stHashCode, newCellStyle);
}
newCell.setCellStyle(newCellStyle);
}
}
switch (oldCell.getCellType()) {
case XSSFCell.CELL_TYPE_STRING:
newCell.setCellValue(oldCell.getStringCellValue());
break;
case XSSFCell.CELL_TYPE_NUMERIC:
newCell.setCellValue(oldCell.getNumericCellValue());
break;
case XSSFCell.CELL_TYPE_BLANK:
newCell.setCellType(XSSFCell.CELL_TYPE_BLANK);
break;
case XSSFCell.CELL_TYPE_BOOLEAN:
newCell.setCellValue(oldCell.getBooleanCellValue());
break;
case XSSFCell.CELL_TYPE_ERROR:
newCell.setCellErrorValue(oldCell.getErrorCellValue());
break;
case XSSFCell.CELL_TYPE_FORMULA:
newCell.setCellFormula(oldCell.getCellFormula());
break;
default:
break;
}
} | java | public static void copyCell(XSSFCell oldCell, XSSFCell newCell, Map<Integer, CellStyle> styleMap) {
if (styleMap != null) {
if (oldCell.getSheet().getWorkbook() == newCell.getSheet().getWorkbook()) {
newCell.setCellStyle(oldCell.getCellStyle());
} else {
int stHashCode = oldCell.getCellStyle().hashCode();
CellStyle newCellStyle = styleMap.get(stHashCode);
if (newCellStyle == null) {
newCellStyle = newCell.getSheet().getWorkbook().createCellStyle();
newCellStyle.cloneStyleFrom(oldCell.getCellStyle());
styleMap.put(stHashCode, newCellStyle);
}
newCell.setCellStyle(newCellStyle);
}
}
switch (oldCell.getCellType()) {
case XSSFCell.CELL_TYPE_STRING:
newCell.setCellValue(oldCell.getStringCellValue());
break;
case XSSFCell.CELL_TYPE_NUMERIC:
newCell.setCellValue(oldCell.getNumericCellValue());
break;
case XSSFCell.CELL_TYPE_BLANK:
newCell.setCellType(XSSFCell.CELL_TYPE_BLANK);
break;
case XSSFCell.CELL_TYPE_BOOLEAN:
newCell.setCellValue(oldCell.getBooleanCellValue());
break;
case XSSFCell.CELL_TYPE_ERROR:
newCell.setCellErrorValue(oldCell.getErrorCellValue());
break;
case XSSFCell.CELL_TYPE_FORMULA:
newCell.setCellFormula(oldCell.getCellFormula());
break;
default:
break;
}
} | [
"public",
"static",
"void",
"copyCell",
"(",
"XSSFCell",
"oldCell",
",",
"XSSFCell",
"newCell",
",",
"Map",
"<",
"Integer",
",",
"CellStyle",
">",
"styleMap",
")",
"{",
"if",
"(",
"styleMap",
"!=",
"null",
")",
"{",
"if",
"(",
"oldCell",
".",
"getSheet",... | Copy a cell to another cell
@param oldCell cell to be copied
@param newCell cell to be created
@param styleMap style map | [
"Copy",
"a",
"cell",
"to",
"another",
"cell"
] | a847575a9298b5fce63b88961190c5b83ddccc44 | https://github.com/nextreports/nextreports-engine/blob/a847575a9298b5fce63b88961190c5b83ddccc44/src/ro/nextreports/engine/exporter/util/XlsxUtil.java#L123-L161 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/cddb/CDDB.java | CDDB.connect | public String connect (String hostname, int port)
throws IOException, CDDBException
{
return connect(hostname, port, CLIENT_NAME, CLIENT_VERSION);
} | java | public String connect (String hostname, int port)
throws IOException, CDDBException
{
return connect(hostname, port, CLIENT_NAME, CLIENT_VERSION);
} | [
"public",
"String",
"connect",
"(",
"String",
"hostname",
",",
"int",
"port",
")",
"throws",
"IOException",
",",
"CDDBException",
"{",
"return",
"connect",
"(",
"hostname",
",",
"port",
",",
"CLIENT_NAME",
",",
"CLIENT_VERSION",
")",
";",
"}"
] | Connects this CDDB instance to the CDDB server running on the supplied host using the
specified port and default client name and version.
<p> <b>Note well:</b> you must close a CDDB connection once you are done with it, otherwise
the socket connection will remain open and pointlessly consume machine resources.
@param hostname The host to which to connect.
@param port The port number on which to connect to the host.
@exception IOException Thrown if a network error occurs attempting to connect to the host.
@exception CDDBException Thrown if an error occurs after identifying ourselves to the host.
@return The message supplied with the succesful connection response.
@see #close | [
"Connects",
"this",
"CDDB",
"instance",
"to",
"the",
"CDDB",
"server",
"running",
"on",
"the",
"supplied",
"host",
"using",
"the",
"specified",
"port",
"and",
"default",
"client",
"name",
"and",
"version",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/cddb/CDDB.java#L112-L116 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/cddb/CDDB.java | CDDB.connect | public String connect (String hostname, int port, String clientName, String clientVersion)
throws IOException, CDDBException
{
// obtain the necessary information we'll need to identify
// ourselves to the CDDB server
String localhost = InetAddress.getLocalHost().getHostName();
String username = System.getProperty("user.name");
if (username == null) {
username = "anonymous";
}
// establish our socket connection and IO streams
InetAddress addr = InetAddress.getByName(hostname);
_sock = new Socket(addr, port);
_in = new BufferedReader(new InputStreamReader(_sock.getInputStream(), ISO8859));
_out = new PrintStream(new BufferedOutputStream(_sock.getOutputStream()), false, ISO8859);
// first read (and discard) the banner string
_in.readLine();
// try and change to the latest protocol version
Response rsp = request("proto 6");
if (rsp.code == 201 || rsp.code == 501) {
// Protocol 6 uses UTF-8
_in = new BufferedReader(new InputStreamReader(_sock.getInputStream(), UTF8));
_out = new PrintStream(new BufferedOutputStream(_sock.getOutputStream()), false, UTF8);
}
// send a hello request
StringBuilder req = new StringBuilder("cddb hello ");
req.append(username).append(" ");
req.append(localhost).append(" ");
req.append(clientName).append(" ");
req.append(clientVersion);
rsp = request(req.toString());
// confirm that the response was a successful one
if (CDDBProtocol.codeFamily(rsp.code) != CDDBProtocol.OK &&
rsp.code != 402 /* already shook hands */) {
throw new CDDBException(rsp.code, rsp.message);
}
return rsp.message;
} | java | public String connect (String hostname, int port, String clientName, String clientVersion)
throws IOException, CDDBException
{
// obtain the necessary information we'll need to identify
// ourselves to the CDDB server
String localhost = InetAddress.getLocalHost().getHostName();
String username = System.getProperty("user.name");
if (username == null) {
username = "anonymous";
}
// establish our socket connection and IO streams
InetAddress addr = InetAddress.getByName(hostname);
_sock = new Socket(addr, port);
_in = new BufferedReader(new InputStreamReader(_sock.getInputStream(), ISO8859));
_out = new PrintStream(new BufferedOutputStream(_sock.getOutputStream()), false, ISO8859);
// first read (and discard) the banner string
_in.readLine();
// try and change to the latest protocol version
Response rsp = request("proto 6");
if (rsp.code == 201 || rsp.code == 501) {
// Protocol 6 uses UTF-8
_in = new BufferedReader(new InputStreamReader(_sock.getInputStream(), UTF8));
_out = new PrintStream(new BufferedOutputStream(_sock.getOutputStream()), false, UTF8);
}
// send a hello request
StringBuilder req = new StringBuilder("cddb hello ");
req.append(username).append(" ");
req.append(localhost).append(" ");
req.append(clientName).append(" ");
req.append(clientVersion);
rsp = request(req.toString());
// confirm that the response was a successful one
if (CDDBProtocol.codeFamily(rsp.code) != CDDBProtocol.OK &&
rsp.code != 402 /* already shook hands */) {
throw new CDDBException(rsp.code, rsp.message);
}
return rsp.message;
} | [
"public",
"String",
"connect",
"(",
"String",
"hostname",
",",
"int",
"port",
",",
"String",
"clientName",
",",
"String",
"clientVersion",
")",
"throws",
"IOException",
",",
"CDDBException",
"{",
"// obtain the necessary information we'll need to identify",
"// ourselves ... | Connects this CDDB instance to the CDDB server running on the supplied host using the
specified port.
<p> <b>Note well:</b> you must close a CDDB connection once you are done with it, otherwise
the socket connection will remain open and pointlessly consume machine resources.
@param hostname The host to which to connect.
@param port The port number on which to connect to the host.
@param clientName The name of the application establishing this connection.
@param clientVersion The version of the application establishing this connection.
@exception IOException Thrown if a network error occurs attempting to connect to the host.
@exception CDDBException Thrown if an error occurs after identifying ourselves to the host.
@return The message supplied with the succesful connection response.
@see #close | [
"Connects",
"this",
"CDDB",
"instance",
"to",
"the",
"CDDB",
"server",
"running",
"on",
"the",
"supplied",
"host",
"using",
"the",
"specified",
"port",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/cddb/CDDB.java#L137-L181 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/cddb/CDDB.java | CDDB.lscat | public String[] lscat()
throws IOException, CDDBException
{
// sanity check
if (_sock == null) {
throw new CDDBException(500, "Not connected");
}
// make the request
Response rsp = request("cddb lscat");
// anything other than an OK response earns an exception
if (rsp.code != 210) {
throw new CDDBException(rsp.code, rsp.message);
}
ArrayList<String> list = new ArrayList<String>();
String input;
while (!(input = _in.readLine()).equals(CDDBProtocol.TERMINATOR)) {
list.add(input);
}
String[] categories = new String[list.size()];
list.toArray(categories);
return categories;
} | java | public String[] lscat()
throws IOException, CDDBException
{
// sanity check
if (_sock == null) {
throw new CDDBException(500, "Not connected");
}
// make the request
Response rsp = request("cddb lscat");
// anything other than an OK response earns an exception
if (rsp.code != 210) {
throw new CDDBException(rsp.code, rsp.message);
}
ArrayList<String> list = new ArrayList<String>();
String input;
while (!(input = _in.readLine()).equals(CDDBProtocol.TERMINATOR)) {
list.add(input);
}
String[] categories = new String[list.size()];
list.toArray(categories);
return categories;
} | [
"public",
"String",
"[",
"]",
"lscat",
"(",
")",
"throws",
"IOException",
",",
"CDDBException",
"{",
"// sanity check",
"if",
"(",
"_sock",
"==",
"null",
")",
"{",
"throw",
"new",
"CDDBException",
"(",
"500",
",",
"\"Not connected\"",
")",
";",
"}",
"// ma... | Fetches and returns the list of categories supported by the server.
@throws IOException if a problem occurs chatting to the server.
@throws CDDBException if the server responds with an error. | [
"Fetches",
"and",
"returns",
"the",
"list",
"of",
"categories",
"supported",
"by",
"the",
"server",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/cddb/CDDB.java#L227-L252 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/cddb/CDDB.java | CDDB.query | public Entry[] query (String discid, int[] frameOffsets, int length)
throws IOException, CDDBException
{
// sanity check
if (_sock == null) {
throw new CDDBException(500, "Not connected");
}
// construct the query parameter
StringBuilder req = new StringBuilder("cddb query ");
req.append(discid).append(" ");
req.append(frameOffsets.length).append(" ");
for (int frameOffset : frameOffsets) {
req.append(frameOffset).append(" ");
}
req.append(length);
// make the request
Response rsp = request(req.toString());
Entry[] entries = null;
// if this is an exact match, parse the entry and return it
if (rsp.code == 200 /* exact match */) {
entries = new Entry[1];
entries[0] = new Entry();
entries[0].parse(rsp.message);
} else if (rsp.code == 211 /* inexact matches */) {
// read the matches from the server
ArrayList<Entry> list = new ArrayList<Entry>();
String input = _in.readLine();
while (input != null && !input.equals(CDDBProtocol.TERMINATOR)) {
System.out.println("...: " + input);
Entry e = new Entry();
e.parse(input);
list.add(e);
input = _in.readLine();
}
entries = new Entry[list.size()];
list.toArray(entries);
} else if (CDDBProtocol.codeFamily(rsp.code) != CDDBProtocol.OK) {
throw new CDDBException(rsp.code, rsp.message);
}
return entries;
} | java | public Entry[] query (String discid, int[] frameOffsets, int length)
throws IOException, CDDBException
{
// sanity check
if (_sock == null) {
throw new CDDBException(500, "Not connected");
}
// construct the query parameter
StringBuilder req = new StringBuilder("cddb query ");
req.append(discid).append(" ");
req.append(frameOffsets.length).append(" ");
for (int frameOffset : frameOffsets) {
req.append(frameOffset).append(" ");
}
req.append(length);
// make the request
Response rsp = request(req.toString());
Entry[] entries = null;
// if this is an exact match, parse the entry and return it
if (rsp.code == 200 /* exact match */) {
entries = new Entry[1];
entries[0] = new Entry();
entries[0].parse(rsp.message);
} else if (rsp.code == 211 /* inexact matches */) {
// read the matches from the server
ArrayList<Entry> list = new ArrayList<Entry>();
String input = _in.readLine();
while (input != null && !input.equals(CDDBProtocol.TERMINATOR)) {
System.out.println("...: " + input);
Entry e = new Entry();
e.parse(input);
list.add(e);
input = _in.readLine();
}
entries = new Entry[list.size()];
list.toArray(entries);
} else if (CDDBProtocol.codeFamily(rsp.code) != CDDBProtocol.OK) {
throw new CDDBException(rsp.code, rsp.message);
}
return entries;
} | [
"public",
"Entry",
"[",
"]",
"query",
"(",
"String",
"discid",
",",
"int",
"[",
"]",
"frameOffsets",
",",
"int",
"length",
")",
"throws",
"IOException",
",",
"CDDBException",
"{",
"// sanity check",
"if",
"(",
"_sock",
"==",
"null",
")",
"{",
"throw",
"n... | Issues a query to the CDDB server using the supplied CD identifying information.
@param discid The disc identifier (information on how to compute the disc ID is available <a
href="http://www.freedb.org/sections.php?op=viewarticle&artid=6"> here</a>.
@param frameOffsets The frame offset of each track. The length of this array is assumed to
be the number of tracks on the CD and is used in the query.
@param length The length (in seconds) of the CD.
@return If no entry matches the query, null is returned. Otherwise one or more entries is
returned that matched the query parameters. | [
"Issues",
"a",
"query",
"to",
"the",
"CDDB",
"server",
"using",
"the",
"supplied",
"CD",
"identifying",
"information",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/cddb/CDDB.java#L266-L312 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/cddb/CDDB.java | CDDB.append | protected final void append (
ArrayList<String> list, int index, String value)
{
// expand the list as necessary
while (list.size() <= index) {
list.add("");
}
list.set(index, list.get(index) + value);
} | java | protected final void append (
ArrayList<String> list, int index, String value)
{
// expand the list as necessary
while (list.size() <= index) {
list.add("");
}
list.set(index, list.get(index) + value);
} | [
"protected",
"final",
"void",
"append",
"(",
"ArrayList",
"<",
"String",
">",
"list",
",",
"int",
"index",
",",
"String",
"value",
")",
"{",
"// expand the list as necessary",
"while",
"(",
"list",
".",
"size",
"(",
")",
"<=",
"index",
")",
"{",
"list",
... | Appends the supplied string to the contents of the list at the supplied index. If the list
has no contents at the supplied index, the supplied value becomes the contents at that
index. | [
"Appends",
"the",
"supplied",
"string",
"to",
"the",
"contents",
"of",
"the",
"list",
"at",
"the",
"supplied",
"index",
".",
"If",
"the",
"list",
"has",
"no",
"contents",
"at",
"the",
"supplied",
"index",
"the",
"supplied",
"value",
"becomes",
"the",
"cont... | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/cddb/CDDB.java#L479-L487 | train |
samskivert/samskivert | src/main/java/com/samskivert/net/cddb/CDDB.java | CDDB.request | protected Response request (String req)
throws IOException
{
System.err.println("REQ:" + req);
// send the request to the server
_out.println(req);
_out.flush();
// now read the response
String rspstr = _in.readLine();
// if they closed the connection on us, we should deal
if (rspstr == null) {
throw new EOFException();
}
System.err.println("RSP:" + rspstr);
// parse the response
Response rsp = new Response();
String codestr = rspstr;
// assume the response is just a code unless we see a space
int sidx = rspstr.indexOf(" ");
if (sidx != -1) {
codestr = rspstr.substring(0, sidx);
rsp.message = rspstr.substring(sidx+1);
}
try {
rsp.code = Integer.parseInt(codestr);
} catch (NumberFormatException nfe) {
rsp.code = 599;
rsp.message = "Unparseable response";
}
return rsp;
} | java | protected Response request (String req)
throws IOException
{
System.err.println("REQ:" + req);
// send the request to the server
_out.println(req);
_out.flush();
// now read the response
String rspstr = _in.readLine();
// if they closed the connection on us, we should deal
if (rspstr == null) {
throw new EOFException();
}
System.err.println("RSP:" + rspstr);
// parse the response
Response rsp = new Response();
String codestr = rspstr;
// assume the response is just a code unless we see a space
int sidx = rspstr.indexOf(" ");
if (sidx != -1) {
codestr = rspstr.substring(0, sidx);
rsp.message = rspstr.substring(sidx+1);
}
try {
rsp.code = Integer.parseInt(codestr);
} catch (NumberFormatException nfe) {
rsp.code = 599;
rsp.message = "Unparseable response";
}
return rsp;
} | [
"protected",
"Response",
"request",
"(",
"String",
"req",
")",
"throws",
"IOException",
"{",
"System",
".",
"err",
".",
"println",
"(",
"\"REQ:\"",
"+",
"req",
")",
";",
"// send the request to the server",
"_out",
".",
"println",
"(",
"req",
")",
";",
"_out... | Issues a request to the CDDB server and parses the response. | [
"Issues",
"a",
"request",
"to",
"the",
"CDDB",
"server",
"and",
"parses",
"the",
"response",
"."
] | a64d9ef42b69819bdb2c66bddac6a64caef928b6 | https://github.com/samskivert/samskivert/blob/a64d9ef42b69819bdb2c66bddac6a64caef928b6/src/main/java/com/samskivert/net/cddb/CDDB.java#L492-L528 | train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.