Datasets:
KaiLv
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UDR_Java

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int64
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int64
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private void readFully ( ByteBuffer dst ) throws IOException { int r = channel . read ( dst ) ; if ( r < 0 ) throw new EOFException ( ) ; if ( r < dst . capacity ( ) && r > 0 ) throw new StreamCorruptedException ( "Unexpected EOF in middle of data block." ) ; }
Reads a sequence of bytes from file into the given buffer .
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public void register ( SearchManager searchManager , SearchManager parentSearchManager , QueryHandler handler , QueryHandler parentHandler ) throws RepositoryConfigurationException { indexers . put ( searchManager . getWsId ( ) , new Indexer ( searchManager , parentSearchManager , handler , parentHandler ) ) ; if ( LOG . isDebugEnabled ( ) ) { LOG . debug ( "Register " + searchManager . getWsId ( ) + " " + this + " in " + indexers ) ; } }
This method will register a new Indexer according to the given parameters .
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public static String getNodeType ( String nodeTypeHeader , String defaultNodeType , Set < String > allowedNodeTypes ) throws NoSuchNodeTypeException { if ( nodeTypeHeader == null ) { return defaultNodeType ; } if ( allowedNodeTypes . contains ( nodeTypeHeader ) ) { return nodeTypeHeader ; } throw new NoSuchNodeTypeException ( "Unsupported node type: " + nodeTypeHeader ) ; }
Returns parsed nodeType obtained from node - type header . This method is unified for files and folders .
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public static String getContentNodeType ( String contentNodeTypeHeader ) { if ( contentNodeTypeHeader != null ) return contentNodeTypeHeader ; else return WebDavConst . NodeTypes . NT_RESOURCE ; }
Returns the NodeType of content node according to the Content - NodeType header .
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public static ArrayList < String > getMixinTypes ( String mixinTypes ) { return mixinTypes == null ? new ArrayList < String > ( ) : new ArrayList < String > ( Arrays . asList ( mixinTypes . split ( "," ) ) ) ; }
Returns the list of node mixins .
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public TransactionChangesLog read ( ObjectReader in ) throws UnknownClassIdException , IOException { // read id int key ; if ( ( key = in . readInt ( ) ) != SerializationConstants . TRANSACTION_CHANGES_LOG ) { throw new UnknownClassIdException ( "There is unexpected class [" + key + "]" ) ; } TransactionChangesLog log = new TransactionChangesLog ( ) ; if ( in . readByte ( ) == SerializationConstants . NOT_NULL_DATA ) { log . setSystemId ( in . readString ( ) ) ; } while ( in . readByte ( ) == SerializationConstants . NOT_NULL_DATA ) { PlainChangesLogReader rdr = new PlainChangesLogReader ( holder , spoolConfig ) ; PlainChangesLog pl = rdr . read ( in ) ; log . addLog ( pl ) ; } return log ; }
Read and set TransactionChangesLog data .
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public void setRelativePath ( QPath relPath ) { if ( relPath != null && relPath . isAbsolute ( ) ) { throw new IllegalArgumentException ( "relPath must be relative" ) ; } this . relPath = relPath ; }
Sets the relative path to the property in this relation .
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public long getRepositoryDataSizeDirectly ( ) throws QuotaManagerException { long size = 0 ; for ( WorkspaceQuotaManager wQuotaManager : wsQuotaManagers . values ( ) ) { size += wQuotaManager . getWorkspaceDataSizeDirectly ( ) ; } return size ; }
Returns repository data size by summing size of all workspaces .
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private EditableValueData createEditableCopy ( ValueData oldValue ) throws RepositoryException , IllegalStateException , IOException { if ( oldValue . isByteArray ( ) ) { // bytes, make a copy of real data byte [ ] oldBytes = oldValue . getAsByteArray ( ) ; byte [ ] newBytes = new byte [ oldBytes . length ] ; System . arraycopy ( oldBytes , 0 , newBytes , 0 , newBytes . length ) ; try { return new EditableValueData ( newBytes , oldValue . getOrderNumber ( ) ) ; } catch ( IOException e ) { throw new RepositoryException ( e ) ; } } else { // edited BLOB file, make a copy try { return new EditableValueData ( oldValue . getAsStream ( ) , oldValue . getOrderNumber ( ) , spoolConfig ) ; } catch ( FileNotFoundException e ) { throw new RepositoryException ( "Create editable copy error. " + e , e ) ; } catch ( IOException e ) { throw new RepositoryException ( "Create editable copy error. " + e , e ) ; } } }
Create editable ValueData copy .
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private static String getRepoWS ( String [ ] args , int curArg ) { if ( curArg == args . length ) { System . out . println ( INCORRECT_PARAM + "There is no path to workspace parameter." ) ; //NOSONAR return null ; } // make correct path String repWS = args [ curArg ] ; repWS = repWS . replaceAll ( "\\\\" , "/" ) ; if ( ! repWS . matches ( "[/][^/]+" ) && ! repWS . matches ( "[/][^/]+[/][^/]+" ) ) { System . out . println ( INCORRECT_PARAM + "There is incorrect path to workspace parameter: " + repWS ) ; //NOSONAR return null ; } else { return repWS ; } }
Get parameter from argument list check it and return as valid path to repository and workspace .
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protected int getStartValue ( Connection con ) { Statement stmt = null ; ResultSet trs = null ; try { String query ; String tableItem = DBInitializerHelper . getItemTableName ( containerConfig ) ; if ( JDBCUtils . tableExists ( tableItem , con ) ) { query = "select max(N_ORDER_NUM) from " + tableItem ; } else { return - 1 ; } stmt = con . createStatement ( ) ; trs = stmt . executeQuery ( query ) ; if ( trs . next ( ) && trs . getInt ( 1 ) >= 0 ) { return trs . getInt ( 1 ) ; } else { return - 1 ; } } catch ( SQLException e ) { if ( LOG . isDebugEnabled ( ) ) { LOG . debug ( "SQLException occurred while calculate the sequence start value" , e ) ; } return - 1 ; } finally { JDBCUtils . freeResources ( trs , stmt , null ) ; } }
Init Start value for sequence .
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public Query like ( int docNum ) throws IOException { if ( fieldNames == null ) { setFieldNames ( ) ; } return createQuery ( retrieveTerms ( docNum ) ) ; }
Return a query that will return docs like the passed lucene document ID .
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public Query like ( File f ) throws IOException { if ( fieldNames == null ) { setFieldNames ( ) ; } return like ( new FileReader ( f ) ) ; }
Return a query that will return docs like the passed file .
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public Query like ( URL u ) throws IOException { return like ( new InputStreamReader ( u . openConnection ( ) . getInputStream ( ) ) ) ; }
Return a query that will return docs like the passed URL .
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public Query like ( java . io . InputStream is ) throws IOException { return like ( new InputStreamReader ( is ) ) ; }
Return a query that will return docs like the passed stream .
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public String describeParams ( ) { StringBuilder sb = new StringBuilder ( ) ; sb . append ( "\t" + "maxQueryTerms : " + maxQueryTerms + "\n" ) ; sb . append ( "\t" + "minWordLen : " + minWordLen + "\n" ) ; sb . append ( "\t" + "maxWordLen : " + maxWordLen + "\n" ) ; sb . append ( "\t" + "fieldNames : " ) ; String delim = "" ; for ( int i = 0 ; i < fieldNames . length ; i ++ ) { String fieldName = fieldNames [ i ] ; sb . append ( delim ) . append ( fieldName ) ; delim = ", " ; } sb . append ( "\n" ) ; sb . append ( "\t" + "boost : " + boost + "\n" ) ; sb . append ( "\t" + "minTermFreq : " + minTermFreq + "\n" ) ; sb . append ( "\t" + "minDocFreq : " + minDocFreq + "\n" ) ; return sb . toString ( ) ; }
Describe the parameters that control how the more like this query is formed .
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public PriorityQueue < Object [ ] > retrieveTerms ( int docNum ) throws IOException { Map < String , Int > termFreqMap = new HashMap < String , Int > ( ) ; for ( int i = 0 ; i < fieldNames . length ; i ++ ) { String fieldName = fieldNames [ i ] ; TermFreqVector vector = ir . getTermFreqVector ( docNum , fieldName ) ; // field does not store term vector info if ( vector == null ) { Document d = ir . document ( docNum ) ; String [ ] text = d . getValues ( fieldName ) ; if ( text != null ) { for ( int j = 0 ; j < text . length ; j ++ ) { addTermFrequencies ( new StringReader ( text [ j ] ) , termFreqMap , fieldName ) ; } } } else { addTermFrequencies ( termFreqMap , vector ) ; } } return createQueue ( termFreqMap ) ; }
Find words for a more - like - this query former .
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private void addTermFrequencies ( Map < String , Int > termFreqMap , TermFreqVector vector ) { String [ ] terms = vector . getTerms ( ) ; int [ ] freqs = vector . getTermFrequencies ( ) ; for ( int j = 0 ; j < terms . length ; j ++ ) { String term = terms [ j ] ; if ( isNoiseWord ( term ) ) { continue ; } // increment frequency Int cnt = termFreqMap . get ( term ) ; if ( cnt == null ) { cnt = new Int ( ) ; termFreqMap . put ( term , cnt ) ; cnt . x = freqs [ j ] ; } else { cnt . x += freqs [ j ] ; } } }
Adds terms and frequencies found in vector into the Map termFreqMap
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private void addTermFrequencies ( Reader r , Map < String , Int > termFreqMap , String fieldName ) throws IOException { TokenStream ts = analyzer . tokenStream ( fieldName , r ) ; int tokenCount = 0 ; // for every token while ( ts . incrementToken ( ) ) { CharTermAttribute term = ts . getAttribute ( CharTermAttribute . class ) ; String word = new String ( term . buffer ( ) , 0 , term . length ( ) ) ; tokenCount ++ ; if ( tokenCount > maxNumTokensParsed ) { break ; } if ( isNoiseWord ( word ) ) { continue ; } // increment frequency Int cnt = termFreqMap . get ( word ) ; if ( cnt == null ) { termFreqMap . put ( word , new Int ( ) ) ; } else { cnt . x ++ ; } } ts . end ( ) ; ts . close ( ) ; }
Adds term frequencies found by tokenizing text from reader into the Map words
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private boolean isNoiseWord ( String term ) { int len = term . length ( ) ; if ( minWordLen > 0 && len < minWordLen ) { return true ; } if ( maxWordLen > 0 && len > maxWordLen ) { return true ; } if ( stopWords != null && stopWords . contains ( term ) ) { return true ; } return false ; }
determines if the passed term is likely to be of interest in more like comparisons
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protected String handleAddException ( IOException e , ItemData item ) throws RepositoryException , InvalidItemStateException { StringBuilder message = new StringBuilder ( "[" ) ; message . append ( containerName ) . append ( "] ADD " ) . append ( item . isNode ( ) ? "NODE. " : "PROPERTY. " ) ; String errMessage = e . getMessage ( ) ; String itemInfo = item . getQPath ( ) . getAsString ( ) + ", ID: " + item . getIdentifier ( ) + ", ParentID: " + item . getParentIdentifier ( ) + ( errMessage != null ? ". Cause >>>> " + errMessage : "" ) ; // try detect integrity violation RepositoryException ownException = null ; try { NodeData parent = ( NodeData ) conn . getItemData ( item . getParentIdentifier ( ) ) ; if ( parent != null ) { // have a parent try { ItemData me = conn . getItemData ( item . getIdentifier ( ) ) ; if ( me != null ) { // item already exists message . append ( "Item already exists in storage: " ) . append ( itemInfo ) ; ownException = new ItemExistsException ( message . toString ( ) , e ) ; throw ownException ; } me = conn . getItemData ( parent , new QPathEntry ( item . getQPath ( ) . getName ( ) , item . getQPath ( ) . getIndex ( ) ) , ItemType . getItemType ( item ) ) ; if ( me != null ) { message . append ( "Item already exists in storage: " ) . append ( itemInfo ) ; ownException = new ItemExistsException ( message . toString ( ) , e ) ; throw ownException ; } } catch ( Exception ep ) { // item not found or other things but error of item reading if ( ownException != null ) throw ownException ; } message . append ( "Error of item add. " ) . append ( itemInfo ) ; ownException = new RepositoryException ( message . toString ( ) , e ) ; throw ownException ; } } catch ( Exception ep ) { // no parent or error access it if ( ownException != null ) throw ownException ; } message . append ( "Error of item add. " ) . append ( itemInfo ) ; throw new JCRInvalidItemStateException ( message . toString ( ) , item . getIdentifier ( ) , ItemState . ADDED , e ) ; }
Handle Add IOException .
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public String handleDeleteException ( SQLException e , ItemData item ) throws RepositoryException , InvalidItemStateException { StringBuilder message = new StringBuilder ( "[" ) ; message . append ( containerName ) . append ( "] DELETE " ) . append ( item . isNode ( ) ? "NODE. " : "PROPERTY. " ) ; String errMessage = e . getMessage ( ) ; String itemInfo = item . getQPath ( ) . getAsString ( ) + " " + item . getIdentifier ( ) + ( errMessage != null ? ". Cause >>>> " + errMessage : "" ) ; if ( errMessage != null ) { // try detect error by foreign key names String umsg = errMessage . toLowerCase ( ) . toUpperCase ( ) ; if ( umsg . indexOf ( conn . JCR_FK_ITEM_PARENT ) >= 0 ) { message . append ( "Can not delete parent till childs exists. Item " ) . append ( itemInfo ) ; throw new JCRInvalidItemStateException ( message . toString ( ) , item . getIdentifier ( ) , ItemState . DELETED , e ) ; } else if ( umsg . indexOf ( conn . JCR_FK_VALUE_PROPERTY ) >= 0 ) { message . append ( "[FATAL] Can not delete property item till it contains values. Condition: property ID. " ) . append ( itemInfo ) ; throw new RepositoryException ( message . toString ( ) , e ) ; } } message . append ( "Error of item delete " ) . append ( itemInfo ) ; throw new RepositoryException ( message . toString ( ) , e ) ; }
Handle delete Exceptions .
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public String handleUpdateException ( SQLException e , ItemData item ) throws RepositoryException , InvalidItemStateException { StringBuilder message = new StringBuilder ( "[" ) ; message . append ( containerName ) . append ( "] EDIT " ) . append ( item . isNode ( ) ? "NODE. " : "PROPERTY. " ) ; String errMessage = e . getMessage ( ) ; String itemInfo = item . getQPath ( ) . getAsString ( ) + " " + item . getIdentifier ( ) + ( errMessage != null ? ". Cause >>>> " + errMessage : "" ) ; if ( errMessage != null ) // try detect error by foreign key names if ( errMessage . toLowerCase ( ) . toUpperCase ( ) . indexOf ( conn . JCR_FK_VALUE_PROPERTY ) >= 0 ) { message . append ( "Property is not exists but the value is being created. Condition: property ID. " ) . append ( itemInfo ) ; throw new RepositoryException ( message . toString ( ) , e ) ; } else if ( errMessage . toLowerCase ( ) . toUpperCase ( ) . indexOf ( conn . JCR_PK_ITEM ) >= 0 ) { message . append ( "Item already exists. Condition: ID. " ) . append ( itemInfo ) ; throw new JCRInvalidItemStateException ( message . toString ( ) , item . getIdentifier ( ) , ItemState . UPDATED , e ) ; } // try detect integrity violation RepositoryException ownException = null ; try { ItemData me = conn . getItemData ( item . getIdentifier ( ) ) ; if ( me != null ) { // item already exists message . append ( "Item already exists. But update errors. " ) . append ( itemInfo ) ; ownException = new RepositoryException ( message . toString ( ) , e ) ; throw ownException ; } } catch ( Exception ep ) { // item not found or other things but error of item reading if ( ownException != null ) throw ownException ; } message . append ( "Error of item update. " ) . append ( itemInfo ) ; throw new JCRInvalidItemStateException ( message . toString ( ) , item . getIdentifier ( ) , ItemState . UPDATED , e ) ; }
Handle update Exceptions .
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public PropertyDataReader forProperty ( InternalQName name , int type ) { if ( nodePropertyReader == null ) { nodePropertyReader = new PropertyDataReader ( parent , dataManager ) ; } return nodePropertyReader . forProperty ( name , type ) ; }
Read node properties
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public List < ChangesContainer > getSortedList ( ) { List < ChangesContainer > changesContainers = new ArrayList < ChangesContainer > ( changes ) ; Collections . sort ( changesContainers ) ; return changesContainers ; }
Builds single list of modifications from internal structures and sorts it .
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private void createMembership ( Session session , MembershipImpl membership , boolean broadcast ) throws InvalidNameException , Exception { Node userNode ; try { userNode = utils . getUserNode ( session , membership . getUserName ( ) ) ; } catch ( PathNotFoundException e ) { throw new InvalidNameException ( "The user " + membership . getUserName ( ) + " does not exist" ) ; } Node groupNode ; try { groupNode = utils . getGroupNode ( session , membership . getGroupId ( ) ) ; } catch ( PathNotFoundException e ) { throw new InvalidNameException ( "The group " + membership . getGroupId ( ) + " does not exist" ) ; } Node typeNode ; String membershipType = membership . getMembershipType ( ) . equals ( MembershipTypeHandler . ANY_MEMBERSHIP_TYPE ) ? JCROrganizationServiceImpl . JOS_MEMBERSHIP_TYPE_ANY : membership . getMembershipType ( ) ; try { typeNode = utils . getMembershipTypeNode ( session , membershipType ) ; } catch ( PathNotFoundException e ) { throw new InvalidNameException ( "The membership type " + membership . getMembershipType ( ) + " does not exist" ) ; } Node membershipStorageNode = groupNode . getNode ( JCROrganizationServiceImpl . JOS_MEMBERSHIP ) ; Node refUserNode ; try { refUserNode = membershipStorageNode . addNode ( membership . getUserName ( ) ) ; refUserNode . setProperty ( MembershipProperties . JOS_USER , userNode ) ; } catch ( ItemExistsException e ) { refUserNode = membershipStorageNode . getNode ( membership . getUserName ( ) ) ; } Node refTypeNode ; try { refTypeNode = refUserNode . addNode ( membershipType ) ; refTypeNode . setProperty ( MembershipProperties . JOS_MEMBERSHIP_TYPE , typeNode ) ; } catch ( ItemExistsException e ) { // the membership already exists return ; } String id = utils . composeMembershipId ( groupNode , refUserNode , refTypeNode ) ; membership . setId ( id ) ; if ( broadcast ) { preSave ( membership , true ) ; } session . save ( ) ; putInCache ( membership ) ; if ( broadcast ) { postSave ( membership , true ) ; } }
Persist new membership .
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private MembershipByUserGroupTypeWrapper findMembership ( Session session , String id ) throws Exception { IdComponents ids ; try { ids = utils . splitId ( id ) ; } catch ( IndexOutOfBoundsException e ) { throw new ItemNotFoundException ( "Can not find membership by id=" + id , e ) ; } Node groupNode = session . getNodeByUUID ( ids . groupNodeId ) ; Node refUserNode = groupNode . getNode ( JCROrganizationServiceImpl . JOS_MEMBERSHIP ) . getNode ( ids . userName ) ; Node refTypeNode = refUserNode . getNode ( ids . type . equals ( MembershipTypeHandler . ANY_MEMBERSHIP_TYPE ) ? JCROrganizationServiceImpl . JOS_MEMBERSHIP_TYPE_ANY : ids . type ) ; String groupId = utils . getGroupIds ( groupNode ) . groupId ; MembershipImpl membership = new MembershipImpl ( ) ; membership . setId ( id ) ; membership . setGroupId ( groupId ) ; membership . setMembershipType ( ids . type ) ; membership . setUserName ( ids . userName ) ; putInCache ( membership ) ; return new MembershipByUserGroupTypeWrapper ( membership , refUserNode , refTypeNode ) ; }
Use this method to search for an membership record with the given id .
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private Membership findMembershipByUserGroupAndType ( Session session , String userName , String groupId , String type ) throws Exception { MembershipImpl membership = getFromCache ( userName , groupId , type ) ; if ( membership != null ) { return membership ; } try { Node groupNode = utils . getGroupNode ( session , groupId ) ; Node refUserNode = groupNode . getNode ( JCROrganizationServiceImpl . JOS_MEMBERSHIP ) . getNode ( userName ) ; Node refTypeNode = refUserNode . getNode ( type . equals ( MembershipTypeHandler . ANY_MEMBERSHIP_TYPE ) ? JCROrganizationServiceImpl . JOS_MEMBERSHIP_TYPE_ANY : type ) ; String id = utils . composeMembershipId ( groupNode , refUserNode , refTypeNode ) ; membership = new MembershipImpl ( ) ; membership . setGroupId ( groupId ) ; membership . setUserName ( userName ) ; membership . setMembershipType ( type ) ; membership . setId ( id ) ; putInCache ( membership ) ; return membership ; } catch ( PathNotFoundException e ) { return null ; } }
Use this method to search for a specific membership type of an user in a group .
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private Collection < Membership > findMembershipsByGroup ( Session session , Group group ) throws Exception { Node groupNode ; NodeIterator refUsers ; try { groupNode = utils . getGroupNode ( session , group ) ; refUsers = groupNode . getNode ( JCROrganizationServiceImpl . JOS_MEMBERSHIP ) . getNodes ( ) ; } catch ( PathNotFoundException e ) { return new ArrayList < Membership > ( ) ; } List < Membership > memberships = new ArrayList < Membership > ( ) ; while ( refUsers . hasNext ( ) ) { Node refUserNode = refUsers . nextNode ( ) ; memberships . addAll ( findMembershipsByUserAndGroup ( session , refUserNode , groupNode ) ) ; } return memberships ; }
Use this method to find all the membership in a group .
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private MembershipsByUserWrapper findMembershipsByUser ( Session session , String userName ) throws Exception { Node userNode ; try { userNode = utils . getUserNode ( session , userName ) ; } catch ( PathNotFoundException e ) { return new MembershipsByUserWrapper ( new ArrayList < Membership > ( ) , new ArrayList < Node > ( ) ) ; } List < Membership > memberships = new ArrayList < Membership > ( ) ; List < Node > refUserNodes = new ArrayList < Node > ( ) ; PropertyIterator refUserProps = userNode . getReferences ( ) ; while ( refUserProps . hasNext ( ) ) { Node refUserNode = refUserProps . nextProperty ( ) . getParent ( ) ; Node groupNode = refUserNode . getParent ( ) . getParent ( ) ; memberships . addAll ( findMembershipsByUserAndGroup ( session , refUserNode , groupNode ) ) ; refUserNodes . add ( refUserNode ) ; } return new MembershipsByUserWrapper ( memberships , refUserNodes ) ; }
Use this method to find all the memberships of an user in any group .
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void migrateMemberships ( Node oldUserNode ) throws Exception { Session session = oldUserNode . getSession ( ) ; NodeIterator iterator = ( ( ExtendedNode ) oldUserNode ) . getNodesLazily ( ) ; while ( iterator . hasNext ( ) ) { Node oldMembershipNode = iterator . nextNode ( ) ; if ( oldMembershipNode . isNodeType ( MigrationTool . JOS_USER_MEMBERSHIP ) ) { String oldGroupUUID = utils . readString ( oldMembershipNode , MigrationTool . JOS_GROUP ) ; String oldMembershipTypeUUID = utils . readString ( oldMembershipNode , MembershipProperties . JOS_MEMBERSHIP_TYPE ) ; String userName = oldUserNode . getName ( ) ; String groupId = utils . readString ( session . getNodeByUUID ( oldGroupUUID ) , MigrationTool . JOS_GROUP_ID ) ; String membershipTypeName = session . getNodeByUUID ( oldMembershipTypeUUID ) . getName ( ) ; User user = service . getUserHandler ( ) . findUserByName ( userName ) ; Group group = service . getGroupHandler ( ) . findGroupById ( groupId ) ; MembershipType mt = service . getMembershipTypeHandler ( ) . findMembershipType ( membershipTypeName ) ; Membership existingMembership = findMembershipByUserGroupAndType ( userName , groupId , membershipTypeName ) ; if ( existingMembership != null ) { removeMembership ( existingMembership . getId ( ) , false ) ; } linkMembership ( user , group , mt , false ) ; } } }
Migrates user memberships from old storage into new .
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private Membership removeMembership ( Session session , String id , boolean broadcast ) throws Exception { MembershipByUserGroupTypeWrapper mWrapper ; try { mWrapper = findMembership ( session , id ) ; } catch ( ItemNotFoundException e ) { return null ; } catch ( PathNotFoundException e ) { return null ; } if ( broadcast ) { preDelete ( mWrapper . membership ) ; } removeMembership ( mWrapper . refUserNode , mWrapper . refTypeNode ) ; session . save ( ) ; removeFromCache ( mWrapper . membership ) ; if ( broadcast ) { postDelete ( mWrapper . membership ) ; } return mWrapper . membership ; }
Remove memberships entity by identifier .
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void removeMembership ( Node refUserNode , Node refTypeNode ) throws Exception { refTypeNode . remove ( ) ; if ( ! refUserNode . hasNodes ( ) ) { refUserNode . remove ( ) ; } }
Remove membership record .
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private Collection < Membership > removeMembershipByUser ( Session session , String userName , boolean broadcast ) throws Exception { MembershipsByUserWrapper mWrapper = findMembershipsByUser ( session , userName ) ; if ( broadcast ) { for ( Membership m : mWrapper . memberships ) { preDelete ( m ) ; } } for ( Node refUserNode : mWrapper . refUserNodes ) { refUserNode . remove ( ) ; } session . save ( ) ; removeFromCache ( CacheHandler . USER_PREFIX + userName ) ; if ( broadcast ) { for ( Membership m : mWrapper . memberships ) { postDelete ( m ) ; } } return mWrapper . memberships ; }
Remove memberships entities related to current user .
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private MembershipImpl getFromCache ( String userName , String groupId , String type ) { return ( MembershipImpl ) cache . get ( cache . getMembershipKey ( userName , groupId , type ) , CacheType . MEMBERSHIP ) ; }
Gets membership entity from cache .
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private void removeFromCache ( Membership membership ) { cache . remove ( cache . getMembershipKey ( membership ) , CacheType . MEMBERSHIP ) ; }
Removes membership entities from cache .
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private void putInCache ( MembershipImpl membership ) { cache . put ( cache . getMembershipKey ( membership ) , membership , CacheType . MEMBERSHIP ) ; }
Adds membership entity into cache .
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private void preSave ( Membership membership , boolean isNew ) throws Exception { for ( MembershipEventListener listener : listeners ) { listener . preSave ( membership , isNew ) ; } }
Notifying listeners before membership creation .
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private void postSave ( Membership membership , boolean isNew ) throws Exception { for ( MembershipEventListener listener : listeners ) { listener . postSave ( membership , isNew ) ; } }
Notifying listeners after membership creation .
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private void preDelete ( Membership membership ) throws Exception { for ( MembershipEventListener listener : listeners ) { listener . preDelete ( membership ) ; } }
Notifying listeners before membership deletion .
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private void postDelete ( Membership membership ) throws Exception { for ( MembershipEventListener listener : listeners ) { listener . postDelete ( membership ) ; } }
Notifying listeners after membership deletion .
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protected Node createNode ( final Node parentNode , final String nodeName , final String nodeType , final List < String > mixinTypes , final Map < String , String [ ] > permissions , final boolean isLeaf , final boolean callSave ) throws RepositoryException { boolean useParameters = ! useParametersOnLeafOnly ( ) || ( useParametersOnLeafOnly ( ) && isLeaf ) ; Node node ; if ( nodeType == null || nodeType . isEmpty ( ) || ! useParameters ) { node = parentNode . addNode ( nodeName , DEFAULT_NODE_TYPE ) ; } else { node = parentNode . addNode ( nodeName , nodeType ) ; } if ( node . getIndex ( ) > 1 ) { // The node has already been created by a concurrent session parentNode . refresh ( false ) ; return parentNode . getNode ( nodeName ) ; } if ( useParameters ) { if ( permissions != null && ! permissions . isEmpty ( ) ) { if ( node . canAddMixin ( "exo:privilegeable" ) ) { node . addMixin ( "exo:privilegeable" ) ; } ( ( ExtendedNode ) node ) . setPermissions ( permissions ) ; } if ( mixinTypes != null ) { for ( int i = 0 , length = mixinTypes . size ( ) ; i < length ; i ++ ) { String mixin = mixinTypes . get ( i ) ; if ( node . canAddMixin ( mixin ) ) { node . addMixin ( mixin ) ; } } } } if ( callSave ) { try { parentNode . save ( ) ; } catch ( ItemExistsException e ) { if ( LOG . isTraceEnabled ( ) ) { LOG . trace ( "An exception occurred: " + e . getMessage ( ) ) ; } parentNode . refresh ( false ) ; // Need to check until the concurrent tx that caused this ItemExistsException is fully committed while ( ! parentNode . hasNode ( nodeName ) ) ; return parentNode . getNode ( nodeName ) ; } } return node ; }
Creates the node of the given node type with the given node name directly under the given parent node using the given mixin types and permissions
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public NodeTypeIterator getMixinNodeTypes ( ) throws RepositoryException { List < NodeTypeData > allNodeTypes = typesManager . getAllNodeTypes ( ) ; Collections . sort ( allNodeTypes , new NodeTypeDataComparator ( ) ) ; EntityCollection ec = new EntityCollection ( ) ; for ( NodeTypeData nodeTypeData : allNodeTypes ) { if ( nodeTypeData . isMixin ( ) ) { ec . add ( new NodeTypeImpl ( nodeTypeData , typesManager , this , locationFactory , valueFactory , dataManager ) ) ; } } return ec ; }
Returns an iterator over all available mixin node types .
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public NodeTypeIterator getPrimaryNodeTypes ( ) throws RepositoryException { EntityCollection ec = new EntityCollection ( ) ; NodeTypeIterator allTypes = getAllNodeTypes ( ) ; while ( allTypes . hasNext ( ) ) { NodeType type = allTypes . nextNodeType ( ) ; if ( ! type . isMixin ( ) ) { ec . add ( type ) ; } } return ec ; }
Returns an iterator over all available primary node types .
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public final Map < String , Set < HierarchicalProperty > > getPropStats ( ) throws RepositoryException { String statname = WebDavConst . getStatusDescription ( HTTPStatus . OK ) ; if ( propNames == null ) { propStats . put ( statname , resource . getProperties ( namesOnly ) ) ; } else { if ( propNames . contains ( PropertyConstants . DAV_ALLPROP_INCLUDE ) ) { propStats . put ( statname , resource . getProperties ( namesOnly ) ) ; propNames . remove ( PropertyConstants . DAV_ALLPROP_INCLUDE ) ; } for ( QName propName : propNames ) { HierarchicalProperty prop = new HierarchicalProperty ( propName ) ; try { if ( propName . equals ( PropertyConstants . IS_READ_ONLY ) && session != null ) { if ( isReadOnly ( ) ) { prop . setValue ( "1" ) ; } else { prop . setValue ( "0" ) ; } statname = WebDavConst . getStatusDescription ( HTTPStatus . OK ) ; } else { prop = resource . getProperty ( propName ) ; statname = WebDavConst . getStatusDescription ( HTTPStatus . OK ) ; } } catch ( AccessDeniedException exc ) { statname = WebDavConst . getStatusDescription ( HTTPStatus . FORBIDDEN ) ; LOG . error ( exc . getMessage ( ) , exc ) ; } catch ( ItemNotFoundException exc ) { statname = WebDavConst . getStatusDescription ( HTTPStatus . NOT_FOUND ) ; } catch ( PathNotFoundException e ) { statname = WebDavConst . getStatusDescription ( HTTPStatus . NOT_FOUND ) ; } catch ( RepositoryException e ) { statname = WebDavConst . getStatusDescription ( HTTPStatus . INTERNAL_ERROR ) ; } if ( ! propStats . containsKey ( statname ) ) { propStats . put ( statname , new HashSet < HierarchicalProperty > ( ) ) ; } Set < HierarchicalProperty > propSet = propStats . get ( statname ) ; propSet . add ( prop ) ; } } return propStats ; }
Returns properties statuses .
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public ItemData getItemData ( String identifier , boolean checkChangesLogOnly ) throws RepositoryException { if ( txStarted ( ) ) { ItemState state = transactionLog . getItemState ( identifier ) ; if ( state != null ) { return state . isDeleted ( ) ? null : state . getData ( ) ; } } return ( checkChangesLogOnly ) ? null : storageDataManager . getItemData ( identifier ) ; }
Return item data by identifier in this transient storage then in storage container .
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void removeLog ( PlainChangesLog log ) { if ( LOG . isDebugEnabled ( ) ) { LOG . debug ( "tx removeLog() " + this + ( transactionLog != null ? "\n" + transactionLog . dump ( ) : "[NULL]" ) ) ; } if ( txStarted ( ) ) { transactionLog . removeLog ( log ) ; if ( transactionLog . getSize ( ) == 0 ) { // Clear tx changes log if there is no log left transactionLog = null ; } } }
Re move a given changes log
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public void save ( ItemStateChangesLog changes ) throws RepositoryException { PlainChangesLog statesLog = ( PlainChangesLog ) changes ; if ( LOG . isDebugEnabled ( ) ) { LOG . debug ( "save() " + this + " txStarted: " + txStarted ( ) + "\n====== Changes ======\n" + ( statesLog != null ? "\n" + statesLog . dump ( ) : "[NULL]" ) + "=====================" ) ; } if ( session . canEnrollChangeToGlobalTx ( statesLog ) ) { // Save within a global tx transactionLog . addLog ( statesLog ) ; } else { // Regular save storageDataManager . save ( new TransactionChangesLog ( statesLog ) ) ; } }
Updates the manager with new changes . If transaction is started it will fill manager s changes log else just move changes to workspace storage manager . It saves the changes AS IS - i . e . id DOES NOT care about cloning of this objects etc . Here PlainChangesLog expected .
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protected List < AccessControlEntry > readACLPermisions ( String cid , Map < String , SortedSet < TempPropertyData > > properties ) throws SQLException , IllegalACLException , IOException { List < AccessControlEntry > naPermissions = new ArrayList < AccessControlEntry > ( ) ; Set < TempPropertyData > permValues = properties . get ( Constants . EXO_PERMISSIONS . getAsString ( ) ) ; if ( permValues != null ) { for ( TempPropertyData value : permValues ) { AccessControlEntry ace ; try { ace = AccessControlEntry . parse ( ValueDataUtil . getString ( value . getValueData ( ) ) ) ; } catch ( RepositoryException e ) { throw new IOException ( e . getMessage ( ) , e ) ; } naPermissions . add ( ace ) ; } return naPermissions ; } else { throw new IllegalACLException ( "Property exo:permissions is not found for node with id: " + getIdentifier ( cid ) ) ; } }
Read ACL Permissions from properties set .
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protected String readACLOwner ( String cid , Map < String , SortedSet < TempPropertyData > > properties ) throws IllegalACLException , IOException { SortedSet < TempPropertyData > ownerValues = properties . get ( Constants . EXO_OWNER . getAsString ( ) ) ; if ( ownerValues != null ) { try { return ValueDataUtil . getString ( ownerValues . first ( ) . getValueData ( ) ) ; } catch ( RepositoryException e ) { throw new IOException ( e . getMessage ( ) , e ) ; } } else { throw new IllegalACLException ( "Property exo:owner is not found for node with id: " + getIdentifier ( cid ) ) ; } }
Read ACL owner .
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protected PersistedNodeData loadNodeFromTemporaryNodeData ( TempNodeData tempData , QPath parentPath , AccessControlList parentACL ) throws RepositoryException , SQLException , IOException { return loadNodeRecord ( parentPath , tempData . cname , tempData . cid , tempData . cpid , tempData . cindex , tempData . cversion , tempData . cnordernumb , tempData . properties , parentACL ) ; }
Create NodeData from TempNodeData content .
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protected int getLastOrderNumber ( ) throws RepositoryException { checkIfOpened ( ) ; try { ResultSet count = findLastOrderNumber ( 1 , true ) ; try { if ( count . next ( ) ) { return count . getInt ( 1 ) - 1 ; } else { return - 1 ; } } finally { try { count . close ( ) ; } catch ( SQLException e ) { LOG . error ( "Can't close the ResultSet: " + e . getMessage ( ) ) ; } } } catch ( SQLException e ) { throw new RepositoryException ( e ) ; } }
Gets the last order number from the sequence
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protected void updateSequence ( ) throws RepositoryException { checkIfOpened ( ) ; try { ResultSet count = updateNextOrderNumber ( localMaxOrderNumber ) ; try { if ( ! count . next ( ) ) { throw new RepositoryException ( "Could not update the sequence: " + "the returned value cannot be found" ) ; } } finally { try { count . close ( ) ; } catch ( SQLException e ) { LOG . error ( "Can't close the ResultSet: " + e . getMessage ( ) ) ; } } } catch ( SQLException e ) { throw new RepositoryException ( e ) ; } }
Updates the value of the sequence in order to avoid any gap
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protected String escape ( String pattern ) { char [ ] chars = pattern . toCharArray ( ) ; StringBuilder sb = new StringBuilder ( chars . length + 1 ) ; for ( int i = 0 ; i < chars . length ; i ++ ) { switch ( chars [ i ] ) { case ' ' : sb . append ( getSingleQuoteEscapeSymbol ( ) ) ; default : sb . append ( chars [ i ] ) ; } } return sb . toString ( ) ; }
Escape all the single quote found
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protected void appendPattern ( StringBuilder sb , QPathEntry entry , boolean indexConstraint ) { String pattern = entry . getAsString ( false ) ; sb . append ( "(I.NAME" ) ; if ( pattern . contains ( "*" ) ) { sb . append ( " LIKE '" ) ; sb . append ( escapeSpecialChars ( pattern ) ) ; sb . append ( "' ESCAPE '" ) ; sb . append ( getLikeExpressionEscape ( ) ) ; sb . append ( "'" ) ; } else { sb . append ( "='" ) ; sb . append ( escape ( pattern ) ) ; sb . append ( "'" ) ; } if ( indexConstraint && entry . getIndex ( ) != - 1 ) { sb . append ( " and I.I_INDEX=" ) ; sb . append ( entry . getIndex ( ) ) ; } sb . append ( ")" ) ; }
Append pattern expression . Appends String I . NAME LIKE escaped pattern ESCAPE escapeString or I . NAME = pattern to String builder sb .
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private LocalWorkspaceDataManagerStub getWorkspaceDataManager ( ) { if ( workspaceDataManager == null ) { synchronized ( this ) { if ( workspaceDataManager == null ) { LocalWorkspaceDataManagerStub workspaceDataManager = ( LocalWorkspaceDataManagerStub ) container . getComponentInstanceOfType ( LocalWorkspaceDataManagerStub . class ) ; if ( workspaceDataManager == null ) { throw new IllegalStateException ( "The workspace data manager cannot be found" ) ; } this . workspaceDataManager = workspaceDataManager ; } } } return workspaceDataManager ; }
Lazily gets the LocalWorkspaceDataManagerStub from the eXo container . This is required to prevent cyclic dependency
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public boolean isGlobalTxActive ( ) { TransactionContext ctx ; try { // We need to check the status also to be able to manage properly suspend and resume return ( ctx = contexts . get ( ) ) != null && ctx . getXidContext ( ) != null && tm . getStatus ( ) != Status . STATUS_NO_TRANSACTION ; } catch ( SystemException e ) { log . warn ( "Could not check if a global Tx has been started" , e ) ; } return false ; }
Indicates whether a global tx is active or not
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public void putSharedObject ( String key , Object value ) { TransactionContext ctx = contexts . get ( ) ; if ( ctx == null ) { throw new IllegalStateException ( "There is no active transaction context" ) ; } XidContext xidCtx = ctx . getXidContext ( ) ; if ( xidCtx == null ) { throw new IllegalStateException ( "There is no active xid context" ) ; } xidCtx . putSharedObject ( key , value ) ; }
Registers an object to be shared within the XidContext
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public < T > T getSharedObject ( String key ) { TransactionContext ctx = contexts . get ( ) ; if ( ctx == null ) { throw new IllegalStateException ( "There is no active transaction context" ) ; } XidContext xidCtx = ctx . getXidContext ( ) ; if ( xidCtx == null ) { throw new IllegalStateException ( "There is no active xid context" ) ; } return xidCtx . getSharedObject ( key ) ; }
Gives the shared object corresponding to the given key
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public boolean canEnrollChangeToGlobalTx ( final SessionImpl session , final PlainChangesLog changes ) { try { int status ; if ( tm != null && ( status = tm . getStatus ( ) ) != Status . STATUS_NO_TRANSACTION ) { if ( status != Status . STATUS_ACTIVE && status != Status . STATUS_PREPARING ) { throw new IllegalStateException ( "The session cannot be enrolled in the current global transaction due " + "to an invalidate state, the current status is " + status + " and only ACTIVE and PREPARING are allowed" ) ; } SecurityHelper . doPrivilegedExceptionAction ( new PrivilegedExceptionAction < Void > ( ) { public Void run ( ) throws Exception { add ( session , changes ) ; return null ; } } ) ; return true ; } } catch ( PrivilegedActionException e ) { log . warn ( "Could not check if a global Tx has been started or register the session into the resource manager" , e ) ; } catch ( SystemException e ) { log . warn ( "Could not check if a global Tx has been started or register the session into the resource manager" , e ) ; } return false ; }
Checks if a global Tx has been started if so the session and its change will be dynamically enrolled
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public void addListener ( TransactionableResourceManagerListener listener ) { TransactionContext ctx = contexts . get ( ) ; if ( ctx == null ) { throw new IllegalStateException ( "There is no active transaction context" ) ; } XidContext xidCtx = ctx . getXidContext ( ) ; if ( xidCtx == null ) { throw new IllegalStateException ( "There is no active xid context" ) ; } xidCtx . addListener ( listener ) ; }
Add a new listener to register to the current tx
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private void add ( SessionImpl session , PlainChangesLog changes ) throws SystemException , IllegalStateException , RollbackException { Transaction tx = tm . getTransaction ( ) ; if ( tx == null ) { // No active tx so there is no need to register the session return ; } // Get the current TransactionContext TransactionContext ctx = getOrCreateTransactionContext ( ) ; // Register the tx if it has not been done already ctx . registerTransaction ( tx ) ; // Register the given changes ctx . add ( session , changes ) ; }
Add session to the transaction group .
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private void abort ( List < TransactionableResourceManagerListener > listeners ) throws XAException { boolean exception = false ; for ( int i = 0 , length = listeners . size ( ) ; i < length ; i ++ ) { TransactionableResourceManagerListener listener = listeners . get ( i ) ; try { listener . onAbort ( ) ; } catch ( Exception e ) { log . error ( "Could not execute the method onAbort" , e ) ; exception = true ; } } if ( exception ) { throw new XAException ( XAException . XAER_RMERR ) ; } }
Call the method onAbort on all the given listeners
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private void setRollbackOnly ( ) { try { tm . getTransaction ( ) . setRollbackOnly ( ) ; } catch ( IllegalStateException e ) { log . warn ( "Could not set the status of the tx to 'rollback-only'" , e ) ; } catch ( SystemException e ) { log . warn ( "Could not set the status of the tx to 'rollback-only'" , e ) ; } }
Change the status of the tx to rollback - only
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private void checkSameNameSibling ( NodeData node , WorkspaceStorageConnection con , final Set < QPath > addedNodes ) throws RepositoryException { if ( node . getQPath ( ) . getIndex ( ) > 1 ) { // check if an older same-name sibling exists // the check is actual for all operations including delete final QPathEntry [ ] path = node . getQPath ( ) . getEntries ( ) ; final QPathEntry [ ] siblingPath = new QPathEntry [ path . length ] ; final int li = path . length - 1 ; System . arraycopy ( path , 0 , siblingPath , 0 , li ) ; siblingPath [ li ] = new QPathEntry ( path [ li ] , path [ li ] . getIndex ( ) - 1 ) ; if ( addedNodes . contains ( new QPath ( siblingPath ) ) ) { // current changes log has the older same-name sibling return ; } else { // check in persistence if ( dataContainer . isCheckSNSNewConnection ( ) ) { final WorkspaceStorageConnection acon = dataContainer . openConnection ( ) ; try { checkPersistedSNS ( node , acon ) ; } finally { acon . close ( ) ; } } else { checkPersistedSNS ( node , con ) ; } } } }
Check if given node path contains index higher 1 and if yes if same - name sibling exists in persistence or in current changes log .
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private void checkPersistedSNS ( NodeData node , WorkspaceStorageConnection acon ) throws RepositoryException { NodeData parent = ( NodeData ) acon . getItemData ( node . getParentIdentifier ( ) ) ; QPathEntry myName = node . getQPath ( ) . getEntries ( ) [ node . getQPath ( ) . getEntries ( ) . length - 1 ] ; ItemData sibling = acon . getItemData ( parent , new QPathEntry ( myName . getNamespace ( ) , myName . getName ( ) , myName . getIndex ( ) - 1 ) , ItemType . NODE ) ; if ( sibling == null || ! sibling . isNode ( ) ) { throw new InvalidItemStateException ( "Node can't be saved " + node . getQPath ( ) . getAsString ( ) + ". No same-name sibling exists with index " + ( myName . getIndex ( ) - 1 ) + "." ) ; } }
Check if same - name sibling exists in persistence .
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protected void doDelete ( final ItemData item , final WorkspaceStorageConnection con , ChangedSizeHandler sizeHandler ) throws RepositoryException , InvalidItemStateException { if ( item . isNode ( ) ) { con . delete ( ( NodeData ) item ) ; } else { con . delete ( ( PropertyData ) item , sizeHandler ) ; } }
Performs actual item data deleting .
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protected void doUpdate ( final ItemData item , final WorkspaceStorageConnection con , ChangedSizeHandler sizeHandler ) throws RepositoryException , InvalidItemStateException { if ( item . isNode ( ) ) { con . update ( ( NodeData ) item ) ; } else { con . update ( ( PropertyData ) item , sizeHandler ) ; } }
Performs actual item data updating .
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protected void doAdd ( final ItemData item , final WorkspaceStorageConnection con , final Set < QPath > addedNodes , ChangedSizeHandler sizeHandler ) throws RepositoryException , InvalidItemStateException { if ( item . isNode ( ) ) { final NodeData node = ( NodeData ) item ; checkSameNameSibling ( node , con , addedNodes ) ; addedNodes . add ( node . getQPath ( ) ) ; con . add ( node ) ; } else { con . add ( ( PropertyData ) item , sizeHandler ) ; } }
Performs actual item data adding .
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protected void doRename ( final ItemData item , final WorkspaceStorageConnection con , final Set < QPath > addedNodes ) throws RepositoryException , InvalidItemStateException { final NodeData node = ( NodeData ) item ; checkSameNameSibling ( node , con , addedNodes ) ; addedNodes . add ( node . getQPath ( ) ) ; con . rename ( node ) ; }
Perform node rename .
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protected void notifySaveItems ( final ItemStateChangesLog changesLog , boolean isListenerTXAware ) { for ( MandatoryItemsPersistenceListener mlistener : mandatoryListeners ) { if ( mlistener . isTXAware ( ) == isListenerTXAware ) { mlistener . onSaveItems ( changesLog ) ; } } for ( ExtendedMandatoryItemsPersistenceListener mlistener : extendedMandatoryListeners ) { if ( mlistener . isTXAware ( ) == isListenerTXAware ) { mlistener . onSaveItems ( changesLog ) ; } } for ( ItemsPersistenceListener listener : listeners ) { if ( listener . isTXAware ( ) == isListenerTXAware ) { listener . onSaveItems ( changesLog ) ; } } }
Notify listeners about current changes log persistent state . Listeners notified according to is listener transaction aware .
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public Set < InternalQName > getSubtypes ( final InternalQName nodeTypeName ) { Set < InternalQName > resultSet = new HashSet < InternalQName > ( ) ; for ( InternalQName ntName : nodeTypes . keySet ( ) ) { if ( getSupertypes ( ntName ) . contains ( nodeTypeName ) ) { resultSet . add ( ntName ) ; } } return resultSet ; }
Returns all subtypes of this node type in the node type inheritance hierarchy .
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public AccessControlList read ( ObjectReader in ) throws UnknownClassIdException , IOException { // read id int key ; if ( ( key = in . readInt ( ) ) != SerializationConstants . ACCESS_CONTROL_LIST ) { throw new UnknownClassIdException ( "There is unexpected class [" + key + "]" ) ; } // reading owner String owner ; if ( in . readByte ( ) == SerializationConstants . NOT_NULL_DATA ) { owner = in . readString ( ) ; } else { owner = null ; } List < AccessControlEntry > accessList = new ArrayList < AccessControlEntry > ( ) ; // reading access control entrys size int listSize = in . readInt ( ) ; for ( int i = 0 ; i < listSize ; i ++ ) { // reading access control entrys identity String ident = in . readString ( ) ; // reading permission String perm = in . readString ( ) ; accessList . add ( new AccessControlEntry ( ident , perm ) ) ; } return new AccessControlList ( owner , accessList ) ; }
Read and set AccessControlList data .
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public long getWorkspaceChangedSize ( ) { long wsDelta = 0 ; Iterator < ChangesItem > changes = iterator ( ) ; while ( changes . hasNext ( ) ) { wsDelta += changes . next ( ) . getWorkspaceChangedSize ( ) ; } return wsDelta ; }
Returns workspace changed size accumulated during some period .
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public long getNodeChangedSize ( String nodePath ) { long nodeDelta = 0 ; Iterator < ChangesItem > changes = iterator ( ) ; while ( changes . hasNext ( ) ) { nodeDelta += changes . next ( ) . getNodeChangedSize ( nodePath ) ; } return nodeDelta ; }
Return changed size for particular node accumulated during some period .
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private boolean checkValueConstraints ( int requiredType , String [ ] constraints , Value value ) { ValueConstraintsMatcher constrMatcher = new ValueConstraintsMatcher ( constraints , locationFactory , dataManager , nodeTypeDataManager ) ; try { return constrMatcher . match ( ( ( BaseValue ) value ) . getInternalData ( ) , requiredType ) ; } catch ( RepositoryException e1 ) { return false ; } }
Check value constrains .
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private MembershipType createMembershipType ( Session session , MembershipTypeImpl mt , boolean broadcast ) throws Exception { Node storageTypesNode = utils . getMembershipTypeStorageNode ( session ) ; Node typeNode = storageTypesNode . addNode ( mt . getName ( ) . equals ( MembershipTypeHandler . ANY_MEMBERSHIP_TYPE ) ? JCROrganizationServiceImpl . JOS_MEMBERSHIP_TYPE_ANY : mt . getName ( ) ) ; mt . setInternalId ( typeNode . getUUID ( ) ) ; if ( broadcast ) { preSave ( mt , true ) ; } writeMembershipType ( mt , typeNode ) ; session . save ( ) ; putInCache ( mt ) ; if ( broadcast ) { postSave ( mt , true ) ; } return mt ; }
Persists new membership type object .
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private MembershipType findMembershipType ( Session session , String name ) throws Exception { Node membershipTypeNode ; try { membershipTypeNode = utils . getMembershipTypeNode ( session , name ) ; } catch ( PathNotFoundException e ) { return null ; } MembershipType mt = readMembershipType ( membershipTypeNode ) ; putInCache ( mt ) ; return mt ; }
Find membership type .
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private MembershipType removeMembershipType ( Session session , String name , boolean broadcast ) throws RepositoryException , Exception { Node membershipTypeNode = utils . getMembershipTypeNode ( session , name ) ; MembershipType type = readMembershipType ( membershipTypeNode ) ; if ( broadcast ) { preDelete ( type ) ; } removeMemberships ( membershipTypeNode ) ; membershipTypeNode . remove ( ) ; session . save ( ) ; removeFromCache ( name ) ; removeAllRelatedFromCache ( name ) ; if ( broadcast ) { postDelete ( type ) ; } return type ; }
Removing membership type and related membership entities .
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private void removeMemberships ( Node membershipTypeNode ) throws Exception { PropertyIterator refTypes = membershipTypeNode . getReferences ( ) ; while ( refTypes . hasNext ( ) ) { Property refTypeProp = refTypes . nextProperty ( ) ; Node refTypeNode = refTypeProp . getParent ( ) ; Node refUserNode = refTypeNode . getParent ( ) ; membershipHandler . removeMembership ( refUserNode , refTypeNode ) ; } }
Removes related membership entity .
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void migrateMembershipType ( Node oldMembershipTypeNode ) throws Exception { MembershipType membershipType = readMembershipType ( oldMembershipTypeNode ) ; if ( findMembershipType ( membershipType . getName ( ) ) != null ) { removeMembershipType ( membershipType . getName ( ) , false ) ; } createMembershipType ( membershipType , false ) ; }
Method for membership type migration .
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private MembershipType saveMembershipType ( Session session , MembershipTypeImpl mType , boolean broadcast ) throws Exception { Node mtNode = getOrCreateMembershipTypeNode ( session , mType ) ; boolean isNew = mtNode . isNew ( ) ; if ( broadcast ) { preSave ( mType , isNew ) ; } String oldType = mtNode . getName ( ) . equals ( JCROrganizationServiceImpl . JOS_MEMBERSHIP_TYPE_ANY ) ? ANY_MEMBERSHIP_TYPE : mtNode . getName ( ) ; String newType = mType . getName ( ) ; if ( ! oldType . equals ( newType ) ) { String oldPath = mtNode . getPath ( ) ; String newPath = utils . getMembershipTypeNodePath ( newType ) ; session . move ( oldPath , newPath ) ; moveMembershipsInCache ( oldType , newType ) ; removeFromCache ( oldType ) ; } writeMembershipType ( mType , mtNode ) ; session . save ( ) ; putInCache ( mType ) ; if ( broadcast ) { postSave ( mType , isNew ) ; } return mType ; }
Persists new membership type entity .
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private Node getOrCreateMembershipTypeNode ( Session session , MembershipTypeImpl mType ) throws Exception { try { return mType . getInternalId ( ) != null ? session . getNodeByUUID ( mType . getInternalId ( ) ) : utils . getMembershipTypeNode ( session , mType . getName ( ) ) ; } catch ( ItemNotFoundException e ) { return createNewMembershipTypeNode ( session , mType ) ; } catch ( PathNotFoundException e ) { return createNewMembershipTypeNode ( session , mType ) ; } }
Creates and returns membership type node . If node already exists it will be returned otherwise the new one will be created .
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private Node createNewMembershipTypeNode ( Session session , MembershipTypeImpl mType ) throws Exception { Node storageTypesNode = utils . getMembershipTypeStorageNode ( session ) ; return storageTypesNode . addNode ( mType . getName ( ) ) ; }
Creates and returns new membership type node .
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private MembershipType readMembershipType ( Node node ) throws Exception { MembershipTypeImpl mt = new MembershipTypeImpl ( ) ; mt . setName ( node . getName ( ) . equals ( JCROrganizationServiceImpl . JOS_MEMBERSHIP_TYPE_ANY ) ? ANY_MEMBERSHIP_TYPE : node . getName ( ) ) ; mt . setInternalId ( node . getUUID ( ) ) ; mt . setDescription ( utils . readString ( node , MembershipTypeProperties . JOS_DESCRIPTION ) ) ; mt . setCreatedDate ( utils . readDate ( node , MembershipTypeProperties . EXO_DATE_CREATED ) ) ; mt . setModifiedDate ( utils . readDate ( node , MembershipTypeProperties . EXO_DATE_MODIFIED ) ) ; return mt ; }
Reads membership type from the node .
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private void writeMembershipType ( MembershipType membershipType , Node mtNode ) throws Exception { if ( ! mtNode . isNodeType ( "exo:datetime" ) ) { mtNode . addMixin ( "exo:datetime" ) ; } mtNode . setProperty ( MembershipTypeProperties . JOS_DESCRIPTION , membershipType . getDescription ( ) ) ; }
Writes membership type properties to the node .
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private MembershipType getFromCache ( String name ) { return ( MembershipType ) cache . get ( name , CacheType . MEMBERSHIPTYPE ) ; }
Gets membership type from cache .
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private void removeAllRelatedFromCache ( String name ) { cache . remove ( CacheHandler . MEMBERSHIPTYPE_PREFIX + name , CacheType . MEMBERSHIP ) ; }
Removes all related memberships from cache .
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private void moveMembershipsInCache ( String oldType , String newType ) { cache . move ( CacheHandler . MEMBERSHIPTYPE_PREFIX + oldType , CacheHandler . MEMBERSHIPTYPE_PREFIX + newType , CacheType . MEMBERSHIP ) ; }
Moves memberships in cache from old key to new one .
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private void putInCache ( MembershipType mt ) { cache . put ( mt . getName ( ) , mt , CacheType . MEMBERSHIPTYPE ) ; }
Puts membership type in cache .
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private void preSave ( MembershipType type , boolean isNew ) throws Exception { for ( MembershipTypeEventListener listener : listeners ) { listener . preSave ( type , isNew ) ; } }
Notifying listeners before membership type creation .
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private void postSave ( MembershipType type , boolean isNew ) throws Exception { for ( MembershipTypeEventListener listener : listeners ) { listener . postSave ( type , isNew ) ; } }
Notifying listeners after membership type creation .
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private void preDelete ( MembershipType type ) throws Exception { for ( MembershipTypeEventListener listener : listeners ) { listener . preDelete ( type ) ; } }
Notifying listeners before membership type deletion .
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private void postDelete ( MembershipType type ) throws Exception { for ( MembershipTypeEventListener listener : listeners ) { listener . postDelete ( type ) ; } }
Notifying listeners after membership type deletion .
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public void write ( ObjectWriter out , AccessControlList acl ) throws IOException { // write id out . writeInt ( SerializationConstants . ACCESS_CONTROL_LIST ) ; // Writing owner String owner = acl . getOwner ( ) ; if ( owner != null ) { out . writeByte ( SerializationConstants . NOT_NULL_DATA ) ; out . writeString ( owner ) ; } else { out . writeByte ( SerializationConstants . NULL_DATA ) ; } // writing access control entries size List < AccessControlEntry > accessList = acl . getPermissionEntries ( ) ; out . writeInt ( accessList . size ( ) ) ; for ( AccessControlEntry entry : accessList ) { // writing access control entrys identity out . writeString ( entry . getIdentity ( ) ) ; // writing permission out . writeString ( entry . getPermission ( ) ) ; } }
Write AccessControlList data .
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private boolean validateRange ( Range range , long contentLength ) { long start = range . getStart ( ) ; long end = range . getEnd ( ) ; // range set as bytes:-100 // take 100 bytes from end if ( start < 0 && end == - 1 ) { if ( ( - 1 * start ) >= contentLength ) { start = 0 ; end = contentLength - 1 ; } else { start = contentLength + start ; end = contentLength - 1 ; } } // range set as bytes:100- // take from 100 to the end if ( start >= 0 && end == - 1 ) end = contentLength - 1 ; // normal range set as bytes:100-200 // end can be greater then content-length if ( end >= contentLength ) end = contentLength - 1 ; if ( start >= 0 && end >= 0 && start <= end ) { range . setStart ( start ) ; range . setEnd ( end ) ; return true ; } return false ; }
Checks is the range is valid .
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private String generateCacheControl ( Map < MediaType , String > cacheControlMap , String contentType ) { ArrayList < MediaType > mediaTypesList = new ArrayList < MediaType > ( cacheControlMap . keySet ( ) ) ; Collections . sort ( mediaTypesList , MediaTypeHelper . MEDIA_TYPE_COMPARATOR ) ; String cacheControlValue = "no-cache" ; if ( contentType == null || contentType . equals ( "" ) ) { return cacheControlValue ; } for ( MediaType mediaType : mediaTypesList ) { if ( contentType . equals ( MediaType . WILDCARD ) ) { cacheControlValue = cacheControlMap . get ( MediaType . WILDCARD_TYPE ) ; break ; } else if ( mediaType . isCompatible ( new MediaType ( contentType . split ( "/" ) [ 0 ] , contentType . split ( "/" ) [ 1 ] ) ) ) { cacheControlValue = cacheControlMap . get ( mediaType ) ; break ; } } return cacheControlValue ; }
Generates the value of Cache - Control header according to the content type .
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public void internalRemoveWorkspace ( final String workspaceName ) throws RepositoryException { SecurityHelper . validateSecurityPermission ( JCRRuntimePermissions . MANAGE_REPOSITORY_PERMISSION ) ; final WorkspaceContainer workspaceContainer = repositoryContainer . getWorkspaceContainer ( workspaceName ) ; try { SecurityHelper . doPrivilegedAction ( new PrivilegedAction < Void > ( ) { public Void run ( ) { workspaceContainer . stop ( ) ; return null ; } } ) ; } catch ( Exception e ) { throw new RepositoryException ( e ) ; } SecurityHelper . doPrivilegedAction ( new PrivilegedAction < Void > ( ) { public Void run ( ) { repositoryContainer . unregisterComponent ( workspaceName ) ; return null ; } } ) ; config . getWorkspaceEntries ( ) . remove ( repositoryContainer . getWorkspaceEntry ( workspaceName ) ) ; for ( WorkspaceManagingListener listener : workspaceListeners ) { listener . onWorkspaceRemove ( workspaceName ) ; } }
Internal Remove Workspace .
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SessionImpl internalLogin ( ConversationState state , String workspaceName ) throws LoginException , NoSuchWorkspaceException , RepositoryException { if ( workspaceName == null ) { workspaceName = config . getDefaultWorkspaceName ( ) ; if ( workspaceName == null ) { throw new NoSuchWorkspaceException ( "Both workspace and default-workspace name are null! " ) ; } } if ( ! isWorkspaceInitialized ( workspaceName ) ) { throw new NoSuchWorkspaceException ( "Workspace '" + workspaceName + "' not found. " + "Probably is not initialized. If so either Initialize it manually or turn on the RepositoryInitializer" ) ; } SessionFactory sessionFactory = repositoryContainer . getWorkspaceContainer ( workspaceName ) . getSessionFactory ( ) ; return sessionFactory . createSession ( state ) ; }
Internal login .
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public void write ( ObjectWriter out , ItemState itemState ) throws IOException { // write id out . writeInt ( SerializationConstants . ITEM_STATE ) ; out . writeInt ( itemState . getState ( ) ) ; out . writeBoolean ( itemState . isPersisted ( ) ) ; out . writeBoolean ( itemState . isEventFire ( ) ) ; if ( itemState . getOldPath ( ) == null ) { out . writeInt ( SerializationConstants . NULL_DATA ) ; } else { out . writeInt ( SerializationConstants . NOT_NULL_DATA ) ; byte [ ] buf = itemState . getOldPath ( ) . getAsString ( ) . getBytes ( Constants . DEFAULT_ENCODING ) ; out . writeInt ( buf . length ) ; out . write ( buf ) ; } // write flag isNodeData and ItemData ItemData data = itemState . getData ( ) ; boolean isNodeData = ( data instanceof PersistedNodeData ) ; out . writeBoolean ( isNodeData ) ; if ( isNodeData ) { PersistedNodeDataWriter wr = new PersistedNodeDataWriter ( ) ; wr . write ( out , ( PersistedNodeData ) data ) ; } else { PersistedPropertyDataWriter wr = new PersistedPropertyDataWriter ( ) ; wr . write ( out , ( PersistedPropertyData ) data ) ; } }
Write item state into file .
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