idx int64 0 165k | question stringlengths 73 5.81k | target stringlengths 5 918 |
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900 | public ObjectReferenceDescriptor getObjectReferenceDescriptorByName ( String name ) { ObjectReferenceDescriptor ord = ( ObjectReferenceDescriptor ) getObjectReferenceDescriptorsNameMap ( ) . get ( name ) ; if ( ord == null ) { ClassDescriptor superCld = getSuperClassDescriptor ( ) ; if ( superCld != null ) { ord = supe... | Get an ObjectReferenceDescriptor by name BRJ |
901 | public CollectionDescriptor getCollectionDescriptorByName ( String name ) { if ( name == null ) { return null ; } CollectionDescriptor cod = ( CollectionDescriptor ) getCollectionDescriptorNameMap ( ) . get ( name ) ; if ( cod == null ) { ClassDescriptor superCld = getSuperClassDescriptor ( ) ; if ( superCld != null ) ... | Get an CollectionDescriptor by name BRJ |
902 | public ClassDescriptor getSuperClassDescriptor ( ) { if ( ! m_superCldSet ) { if ( getBaseClass ( ) != null ) { m_superCld = getRepository ( ) . getDescriptorFor ( getBaseClass ( ) ) ; if ( m_superCld . isAbstract ( ) || m_superCld . isInterface ( ) ) { throw new MetadataException ( "Super class mapping only work for r... | Answers the ClassDescriptor referenced by super ReferenceDescriptor . |
903 | public void addExtentClass ( String newExtentClassName ) { extentClassNames . add ( newExtentClassName ) ; if ( m_repository != null ) m_repository . addExtent ( newExtentClassName , this ) ; } | add an Extent class to the current descriptor |
904 | public void setProxyClass ( Class newProxyClass ) { proxyClass = newProxyClass ; if ( proxyClass == null ) { setProxyClassName ( null ) ; } else { proxyClassName = proxyClass . getName ( ) ; } } | Sets the proxy class to be used . |
905 | public FieldDescriptor getAutoIncrementField ( ) { if ( m_autoIncrementField == null ) { FieldDescriptor [ ] fds = getPkFields ( ) ; for ( int i = 0 ; i < fds . length ; i ++ ) { FieldDescriptor fd = fds [ i ] ; if ( fd . isAutoIncrement ( ) ) { m_autoIncrementField = fd ; break ; } } } if ( m_autoIncrementField == nul... | Returns the first found autoincrement field defined in this class descriptor . Use carefully when multiple autoincrement field were defined . |
906 | public ValueContainer [ ] getCurrentLockingValues ( Object o ) throws PersistenceBrokerException { FieldDescriptor [ ] fields = getLockingFields ( ) ; ValueContainer [ ] result = new ValueContainer [ fields . length ] ; for ( int i = 0 ; i < result . length ; i ++ ) { result [ i ] = new ValueContainer ( fields [ i ] . ... | returns an Array with an Objects CURRENT locking VALUES BRJ |
907 | public void updateLockingValues ( Object obj ) throws PersistenceBrokerException { FieldDescriptor [ ] fields = getLockingFields ( ) ; for ( int i = 0 ; i < fields . length ; i ++ ) { FieldDescriptor fmd = fields [ i ] ; if ( fmd . isUpdateLock ( ) ) { PersistentField f = fmd . getPersistentField ( ) ; Object cv = f . ... | updates the values for locking fields BRJ handles int long Timestamp respects updateLock so locking field are only updated when updateLock is true |
908 | public Constructor getZeroArgumentConstructor ( ) { if ( zeroArgumentConstructor == null && ! alreadyLookedupZeroArguments ) { try { zeroArgumentConstructor = getClassOfObject ( ) . getConstructor ( NO_PARAMS ) ; } catch ( NoSuchMethodException e ) { try { zeroArgumentConstructor = getClassOfObject ( ) . getDeclaredCon... | returns the zero argument constructor for the class represented by this class descriptor or null if a zero argument constructor does not exist . If the zero argument constructor for this class is not public it is made accessible before being returned . |
909 | private synchronized void setInitializationMethod ( Method newMethod ) { if ( newMethod != null ) { if ( newMethod . getParameterTypes ( ) . length > 0 ) { throw new MetadataException ( "Initialization methods must be zero argument methods: " + newMethod . getClass ( ) . getName ( ) + "." + newMethod . getName ( ) ) ; ... | sets the initialization method for this descriptor |
910 | private synchronized void setFactoryMethod ( Method newMethod ) { if ( newMethod != null ) { if ( newMethod . getParameterTypes ( ) . length > 0 ) { throw new MetadataException ( "Factory methods must be zero argument methods: " + newMethod . getClass ( ) . getName ( ) + "." + newMethod . getName ( ) ) ; } if ( ! newMe... | Specify the method to instantiate objects represented by this descriptor . |
911 | protected org . apache . log4j . helpers . PatternParser createPatternParser ( final String pattern ) { return new FoundationLoggingPatternParser ( pattern ) ; } | Returns PatternParser used to parse the conversion string . Subclasses may override this to return a subclass of PatternParser which recognize custom conversion characters . |
912 | public String format ( final LoggingEvent event ) { final StringBuffer buf = new StringBuffer ( ) ; for ( PatternConverter c = head ; c != null ; c = c . next ) { c . format ( buf , event ) ; } return buf . toString ( ) ; } | Formats a logging event to a writer . |
913 | protected String getUniqueString ( FieldDescriptor field ) throws SequenceManagerException { ResultSetAndStatement rsStmt = null ; String returnValue = null ; try { rsStmt = getBrokerForClass ( ) . serviceJdbcAccess ( ) . executeSQL ( "select newid()" , field . getClassDescriptor ( ) , Query . NOT_SCROLLABLE ) ; if ( r... | returns a unique String for given field . the returned uid is unique accross all tables . |
914 | public static Object getObjectFromColumn ( ResultSet rs , Integer jdbcType , int columnId ) throws SQLException { return getObjectFromColumn ( rs , null , jdbcType , null , columnId ) ; } | Returns an java object read from the specified ResultSet column . |
915 | public Object getTransferData ( DataFlavor flavor ) throws UnsupportedFlavorException , java . io . IOException { if ( flavor . isMimeTypeEqual ( OJBMETADATA_FLAVOR ) ) return selectedDescriptors ; else throw new UnsupportedFlavorException ( flavor ) ; } | Returns an object which represents the data to be transferred . The class of the object returned is defined by the representation class of the flavor . |
916 | protected void load ( ) { String fn = System . getProperty ( OJB_PROPERTIES_FILE , OJB_PROPERTIES_FILE ) ; setFilename ( fn ) ; super . load ( ) ; repositoryFilename = getString ( "repositoryFile" , OJB_METADATA_FILE ) ; objectCacheClass = getClass ( "ObjectCacheClass" , ObjectCacheDefaultImpl . class , ObjectCache . c... | Loads the configuration from file OBJ . properties . If the system property OJB . properties is set then the configuration in that file is loaded . Otherwise the file OJB . properties is tried . If that is also unsuccessful then the configuration is filled with default values . |
917 | public Collection getReaders ( Object obj ) { Collection result = null ; try { Identity oid = new Identity ( obj , getBroker ( ) ) ; byte selector = ( byte ) 'r' ; byte [ ] requestBarr = buildRequestArray ( oid , selector ) ; HttpURLConnection conn = getHttpUrlConnection ( ) ; BufferedOutputStream out = new BufferedOut... | returns a collection of Reader LockEntries for object obj . If now LockEntries could be found an empty Vector is returned . |
918 | public void addColumnPair ( String localColumn , String remoteColumn ) { if ( ! _localColumns . contains ( localColumn ) ) { _localColumns . add ( localColumn ) ; } if ( ! _remoteColumns . contains ( remoteColumn ) ) { _remoteColumns . add ( remoteColumn ) ; } } | Adds a column pair to this foreignkey . |
919 | public int compare ( Object objA , Object objB ) { String idAStr = _table . getColumn ( ( String ) objA ) . getProperty ( "id" ) ; String idBStr = _table . getColumn ( ( String ) objB ) . getProperty ( "id" ) ; int idA ; int idB ; try { idA = Integer . parseInt ( idAStr ) ; } catch ( Exception ex ) { return 1 ; } try {... | Compares two columns given by their names . |
920 | public String getAlias ( String path ) { if ( m_allPathsAliased && m_attributePath . lastIndexOf ( path ) != - 1 ) { return m_name ; } Object retObj = m_mapping . get ( path ) ; if ( retObj != null ) { return ( String ) retObj ; } return null ; } | Returns the name of this alias if path has been added to the aliased portions of attributePath |
921 | public void addClass ( ClassDescriptorDef classDef ) { classDef . setOwner ( this ) ; _classDefs . put ( classDef . getQualifiedName ( ) , classDef ) ; } | Adds the class descriptor to this model . |
922 | public void checkConstraints ( String checkLevel ) throws ConstraintException { for ( Iterator it = getClasses ( ) ; it . hasNext ( ) ; ) { ( ( ClassDescriptorDef ) it . next ( ) ) . checkConstraints ( checkLevel ) ; } new ModelConstraints ( ) . check ( this , checkLevel ) ; } | Checks constraints on this model . |
923 | public FinishRequest toFinishRequest ( boolean includeHeaders ) { if ( includeHeaders ) { return new FinishRequest ( body , copyHeaders ( headers ) , statusCode ) ; } else { String mime = null ; if ( body != null ) { mime = "text/plain" ; if ( headers != null && ( headers . containsKey ( "Content-Type" ) || headers . c... | Convert the message to a FinishRequest |
924 | public void setAttributeEditable ( Attribute attribute , boolean editable ) { attribute . setEditable ( editable ) ; if ( ! ( attribute instanceof LazyAttribute ) ) { if ( attribute instanceof ManyToOneAttribute ) { setAttributeEditable ( ( ( ManyToOneAttribute ) attribute ) . getValue ( ) , editable ) ; } else if ( at... | Set editable state on an attribute . This needs to also set the state on the associated attributes . |
925 | private void increaseBeliefCount ( String bName ) { Object belief = this . getBelief ( bName ) ; int count = 0 ; if ( belief != null ) { count = ( Integer ) belief ; } this . setBelief ( bName , count + 1 ) ; } | If the belief its a count of some sort his counting its increased by one . |
926 | private void setBelief ( String bName , Object value ) { introspector . setBeliefValue ( this . getLocalName ( ) , bName , value , null ) ; } | Modifies the belief referenced by bName parameter . |
927 | public static Organization createOrganization ( final String name ) { final Organization organization = new Organization ( ) ; organization . setName ( name ) ; return organization ; } | Generates an organization regarding the parameters . |
928 | public static Module createModule ( final String name , final String version ) { final Module module = new Module ( ) ; module . setName ( name ) ; module . setVersion ( version ) ; module . setPromoted ( false ) ; return module ; } | Generates a module regarding the parameters . |
929 | public static Artifact createArtifact ( final String groupId , final String artifactId , final String version , final String classifier , final String type , final String extension , final String origin ) { final Artifact artifact = new Artifact ( ) ; artifact . setGroupId ( groupId ) ; artifact . setArtifactId ( artif... | Generates an artifact regarding the parameters . |
930 | public static License createLicense ( final String name , final String longName , final String comments , final String regexp , final String url ) { final License license = new License ( ) ; license . setName ( name ) ; license . setLongName ( longName ) ; license . setComments ( comments ) ; license . setRegexp ( rege... | Generates a License regarding the parameters . |
931 | public static Comment createComment ( final String entityId , final String entityType , final String action , final String commentedText , final String user , final Date date ) { final Comment comment = new Comment ( ) ; comment . setEntityId ( entityId ) ; comment . setEntityType ( entityType ) ; comment . setAction (... | Generates a comment regarding the parameters . |
932 | private void writeAllEnvelopes ( boolean reuse ) { performM2NUnlinkEntries ( ) ; Iterator iter ; iter = ( ( List ) mvOrderOfIds . clone ( ) ) . iterator ( ) ; while ( iter . hasNext ( ) ) { ObjectEnvelope mod = ( ObjectEnvelope ) mhtObjectEnvelopes . get ( iter . next ( ) ) ; boolean insert = false ; if ( needsCommit )... | commit all envelopes against the current broker |
933 | private void checkAllEnvelopes ( PersistenceBroker broker ) { Iterator iter = ( ( List ) mvOrderOfIds . clone ( ) ) . iterator ( ) ; while ( iter . hasNext ( ) ) { ObjectEnvelope mod = ( ObjectEnvelope ) mhtObjectEnvelopes . get ( iter . next ( ) ) ; if ( ! mod . getModificationState ( ) . isTransient ( ) ) { mod . mar... | Mark objects no longer available in collection for delete and new objects for insert . |
934 | public void rollback ( ) { try { Iterator iter = mvOrderOfIds . iterator ( ) ; while ( iter . hasNext ( ) ) { ObjectEnvelope mod = ( ObjectEnvelope ) mhtObjectEnvelopes . get ( iter . next ( ) ) ; if ( log . isDebugEnabled ( ) ) log . debug ( "rollback: " + mod ) ; if ( mod . hasChanged ( transaction . getBroker ( ) ) ... | perform rollback on all tx - states |
935 | public void remove ( Object pKey ) { Identity id ; if ( pKey instanceof Identity ) { id = ( Identity ) pKey ; } else { id = transaction . getBroker ( ) . serviceIdentity ( ) . buildIdentity ( pKey ) ; } mhtObjectEnvelopes . remove ( id ) ; mvOrderOfIds . remove ( id ) ; } | remove an objects entry from the object registry |
936 | private void reorder ( ) { if ( getTransaction ( ) . isOrdering ( ) && needsCommit && mhtObjectEnvelopes . size ( ) > 1 ) { ObjectEnvelopeOrdering ordering = new ObjectEnvelopeOrdering ( mvOrderOfIds , mhtObjectEnvelopes ) ; ordering . reorder ( ) ; Identity [ ] newOrder = ordering . getOrdering ( ) ; mvOrderOfIds . cl... | Reorder the objects in the table to resolve referential integrity dependencies . |
937 | private void cascadeMarkedForInsert ( ) { List alreadyPrepared = new ArrayList ( ) ; for ( int i = 0 ; i < markedForInsertList . size ( ) ; i ++ ) { ObjectEnvelope mod = ( ObjectEnvelope ) markedForInsertList . get ( i ) ; if ( mod . needsInsert ( ) ) { cascadeInsertFor ( mod , alreadyPrepared ) ; alreadyPrepared . cle... | Starts recursive insert on all insert objects object graph |
938 | private void cascadeInsertFor ( ObjectEnvelope mod , List alreadyPrepared ) { if ( alreadyPrepared . contains ( mod . getIdentity ( ) ) ) return ; alreadyPrepared . add ( mod . getIdentity ( ) ) ; ClassDescriptor cld = getTransaction ( ) . getBroker ( ) . getClassDescriptor ( mod . getObject ( ) . getClass ( ) ) ; List... | Walk through the object graph of the specified insert object . Was used for recursive object graph walk . |
939 | private void cascadeMarkedForDeletion ( ) { List alreadyPrepared = new ArrayList ( ) ; for ( int i = 0 ; i < markedForDeletionList . size ( ) ; i ++ ) { ObjectEnvelope mod = ( ObjectEnvelope ) markedForDeletionList . get ( i ) ; if ( ! isNewAssociatedObject ( mod . getIdentity ( ) ) ) { cascadeDeleteFor ( mod , already... | Starts recursive delete on all delete objects object graph |
940 | private void cascadeDeleteFor ( ObjectEnvelope mod , List alreadyPrepared ) { if ( alreadyPrepared . contains ( mod . getIdentity ( ) ) ) return ; alreadyPrepared . add ( mod . getIdentity ( ) ) ; ClassDescriptor cld = getTransaction ( ) . getBroker ( ) . getClassDescriptor ( mod . getObject ( ) . getClass ( ) ) ; List... | Walk through the object graph of the specified delete object . Was used for recursive object graph walk . |
941 | public ManageableCollection getCollectionByQuery ( Class collectionClass , Query query , boolean lazy ) throws PersistenceBrokerException { ManageableCollection result ; try { if ( query == null ) { result = ( ManageableCollection ) collectionClass . newInstance ( ) ; } else { if ( lazy ) { result = pb . getProxyFactor... | retrieve a collection of type collectionClass matching the Query query if lazy = true return a CollectionProxy |
942 | public void retrieveReferences ( Object newObj , ClassDescriptor cld , boolean forced ) throws PersistenceBrokerException { Iterator i = cld . getObjectReferenceDescriptors ( ) . iterator ( ) ; final Class saveClassToPrefetch = classToPrefetch ; classToPrefetch = null ; pb . getInternalCache ( ) . enableMaterialization... | Retrieve all References |
943 | private boolean hasNullifiedFK ( FieldDescriptor [ ] fkFieldDescriptors , Object [ ] fkValues ) { boolean result = true ; for ( int i = 0 ; i < fkValues . length ; i ++ ) { if ( ! pb . serviceBrokerHelper ( ) . representsNull ( fkFieldDescriptors [ i ] , fkValues [ i ] ) ) { result = false ; break ; } } return result ;... | to avoid creation of unmaterializable proxies |
944 | private Query getFKQuery ( Object obj , ClassDescriptor cld , CollectionDescriptor cds ) { Query fkQuery ; QueryByCriteria fkQueryCrit ; if ( cds . isMtoNRelation ( ) ) { fkQueryCrit = getFKQueryMtoN ( obj , cld , cds ) ; } else { fkQueryCrit = getFKQuery1toN ( obj , cld , cds ) ; } if ( ! cds . getOrderBy ( ) . isEmpt... | Answer the foreign key query to retrieve the collection defined by CollectionDescriptor |
945 | public Query getPKQuery ( Identity oid ) { Object [ ] values = oid . getPrimaryKeyValues ( ) ; ClassDescriptor cld = pb . getClassDescriptor ( oid . getObjectsTopLevelClass ( ) ) ; FieldDescriptor [ ] fields = cld . getPkFields ( ) ; Criteria criteria = new Criteria ( ) ; for ( int i = 0 ; i < fields . length ; i ++ ) ... | Answer the primary key query to retrieve an Object |
946 | public void retrieveCollections ( Object newObj , ClassDescriptor cld , boolean forced ) throws PersistenceBrokerException { doRetrieveCollections ( newObj , cld , forced , false ) ; } | Retrieve all Collection attributes of a given instance |
947 | public void retrieveProxyCollections ( Object newObj , ClassDescriptor cld , boolean forced ) throws PersistenceBrokerException { doRetrieveCollections ( newObj , cld , forced , true ) ; } | Retrieve all Collection attributes of a given instance and make all of the Proxy Collections |
948 | public void removePrefetchingListeners ( ) { if ( prefetchingListeners != null ) { for ( Iterator it = prefetchingListeners . iterator ( ) ; it . hasNext ( ) ; ) { PBPrefetchingListener listener = ( PBPrefetchingListener ) it . next ( ) ; listener . removeThisListener ( ) ; } prefetchingListeners . clear ( ) ; } } | remove all prefetching listeners |
949 | protected void init ( ) throws IOException { if ( null != configurationFile ) { log . debug ( "Get base configuration from {}" , configurationFile ) ; manager = new DefaultCacheManager ( configurationFile ) ; } else { GlobalConfigurationBuilder builder = new GlobalConfigurationBuilder ( ) ; builder . globalJmxStatistic... | Finish initializing service . |
950 | protected static String ConvertBinaryOperator ( int oper ) { String oper_string ; switch ( oper ) { default : case EQUAL : oper_string = "=" ; break ; case LIKE : oper_string = "LIKE" ; break ; case NOT_EQUAL : oper_string = "!=" ; break ; case LESS_THAN : oper_string = "<" ; break ; case GREATER_THAN : oper_string = "... | Static method to convert a binary operator into a string . |
951 | public void writeObject ( Object o , GraphicsDocument document , boolean asChild ) throws RenderException { document . writeElement ( "vml:shape" , asChild ) ; Point p = ( Point ) o ; String adj = document . getFormatter ( ) . format ( p . getX ( ) ) + "," + document . getFormatter ( ) . format ( p . getY ( ) ) ; docum... | Writes the object to the specified document optionally creating a child element . The object in this case should be a point . |
952 | public void setStatusBarMessage ( final String message ) { Object [ ] listeners = listenerList . getListenerList ( ) ; for ( int i = listeners . length - 2 ; i >= 0 ; i -= 2 ) { if ( listeners [ i ] == StatusMessageListener . class ) { ( ( StatusMessageListener ) listeners [ i + 1 ] ) . statusMessageReceived ( message ... | Set a status message in the JTextComponent passed to this model . |
953 | public void reportSqlError ( String message , java . sql . SQLException sqlEx ) { StringBuffer strBufMessages = new StringBuffer ( ) ; java . sql . SQLException currentSqlEx = sqlEx ; do { strBufMessages . append ( "\n" + sqlEx . getErrorCode ( ) + ":" + sqlEx . getMessage ( ) ) ; currentSqlEx = currentSqlEx . getNextE... | Method for reporting SQLException . This is used by the treenodes if retrieving information for a node is not successful . |
954 | public Object copy ( final Object obj , final PersistenceBroker broker ) { return clone ( obj , IdentityMapFactory . getIdentityMap ( ) , broker ) ; } | Uses an IdentityMap to make sure we don t recurse infinitely on the same object in a cyclic object model . Proxies |
955 | protected Object getObjectFromResultSet ( ) throws PersistenceBrokerException { try { return super . getObjectFromResultSet ( ) ; } catch ( PersistenceBrokerException e ) { Identity oid = getIdentityFromResultSet ( ) ; return getBroker ( ) . getObjectByIdentity ( oid ) ; } } | returns a proxy or a fully materialized Object from the current row of the underlying resultset . |
956 | public void createInsertionSql ( Database model , Platform platform , Writer writer ) throws IOException { for ( Iterator it = _beans . iterator ( ) ; it . hasNext ( ) ; ) { writer . write ( platform . getInsertSql ( model , ( DynaBean ) it . next ( ) ) ) ; if ( it . hasNext ( ) ) { writer . write ( "\n" ) ; } } } | Generates and writes the sql for inserting the currently contained data objects . |
957 | public void insert ( Platform platform , Database model , int batchSize ) throws SQLException { if ( batchSize <= 1 ) { for ( Iterator it = _beans . iterator ( ) ; it . hasNext ( ) ; ) { platform . insert ( model , ( DynaBean ) it . next ( ) ) ; } } else { for ( int startIdx = 0 ; startIdx < _beans . size ( ) ; startId... | Inserts the currently contained data objects into the database . |
958 | private InputStream connect ( String url ) throws IOException { URLConnection conn = new URL ( URL_BASE + url ) . openConnection ( ) ; conn . setConnectTimeout ( CONNECT_TIMEOUT ) ; conn . setReadTimeout ( READ_TIMEOUT ) ; conn . setRequestProperty ( "User-Agent" , USER_AGENT ) ; return conn . getInputStream ( ) ; } | Open the connection to the server . |
959 | public synchronized void abortTransaction ( ) throws TransactionNotInProgressException { if ( isInTransaction ( ) ) { fireBrokerEvent ( BEFORE_ROLLBACK_EVENT ) ; setInTransaction ( false ) ; clearRegistrationLists ( ) ; referencesBroker . removePrefetchingListeners ( ) ; if ( connectionManager . isInLocalTransaction ( ... | Abort and close the transaction . Calling abort abandons all persistent object modifications and releases the associated locks . If transaction is not in progress a TransactionNotInProgressException is thrown |
960 | public void delete ( Object obj , boolean ignoreReferences ) throws PersistenceBrokerException { if ( isTxCheck ( ) && ! isInTransaction ( ) ) { if ( logger . isEnabledFor ( Logger . ERROR ) ) { String msg = "No running PB-tx found. Please, only delete objects in context of a PB-transaction" + " to avoid side-effects -... | Deletes the concrete representation of the specified object in the underlying persistence system . This method is intended for use in top - level api or by internal calls . |
961 | private void doDelete ( Object obj , boolean ignoreReferences ) throws PersistenceBrokerException { if ( obj != null ) { obj = getProxyFactory ( ) . getRealObject ( obj ) ; if ( obj == null ) return ; if ( markedForDelete . contains ( obj ) ) { return ; } ClassDescriptor cld = getClassDescriptor ( obj . getClass ( ) ) ... | do delete given object . Should be used by all intern classes to delete objects . |
962 | private void deleteByQuery ( Query query , ClassDescriptor cld ) throws PersistenceBrokerException { if ( logger . isDebugEnabled ( ) ) { logger . debug ( "deleteByQuery " + cld . getClassNameOfObject ( ) + ", " + query ) ; } if ( query instanceof QueryBySQL ) { String sql = ( ( QueryBySQL ) query ) . getSql ( ) ; this... | Extent aware Delete by Query |
963 | public void store ( Object obj ) throws PersistenceBrokerException { obj = extractObjectToStore ( obj ) ; if ( obj == null ) return ; ClassDescriptor cld = getClassDescriptor ( obj . getClass ( ) ) ; boolean insert = serviceBrokerHelper ( ) . hasNullPKField ( cld , obj ) ; Identity oid = serviceIdentity ( ) . buildIden... | Store an Object . |
964 | protected void store ( Object obj , Identity oid , ClassDescriptor cld , boolean insert ) { store ( obj , oid , cld , insert , false ) ; } | Internal used method which start the real store work . |
965 | public void link ( Object targetObject , ClassDescriptor cld , ObjectReferenceDescriptor rds , Object referencedObject , boolean insert ) { if ( referencedObject == null ) { if ( ! insert ) { unlinkFK ( targetObject , cld , rds ) ; } } else { setFKField ( targetObject , cld , rds , referencedObject ) ; } } | Assign FK value to target object by reading PK values of referenced object . |
966 | public void unlinkFK ( Object targetObject , ClassDescriptor cld , ObjectReferenceDescriptor rds ) { setFKField ( targetObject , cld , rds , null ) ; } | Unkink FK fields of target object . |
967 | public void linkOneToOne ( Object obj , ClassDescriptor cld , ObjectReferenceDescriptor rds , boolean insert ) { storeAndLinkOneToOne ( true , obj , cld , rds , true ) ; } | Assign FK value of main object with PK values of the reference object . |
968 | public void linkOneToMany ( Object obj , CollectionDescriptor cod , boolean insert ) { Object referencedObjects = cod . getPersistentField ( ) . get ( obj ) ; storeAndLinkOneToMany ( true , obj , cod , referencedObjects , insert ) ; } | Assign FK value to all n - side objects referenced by given object . |
969 | public void linkMtoN ( Object obj , CollectionDescriptor cod , boolean insert ) { Object referencedObjects = cod . getPersistentField ( ) . get ( obj ) ; storeAndLinkMtoN ( true , obj , cod , referencedObjects , insert ) ; } | Assign FK values and store entries in indirection table for all objects referenced by given object . |
970 | public void retrieveReference ( Object pInstance , String pAttributeName ) throws PersistenceBrokerException { if ( logger . isDebugEnabled ( ) ) { logger . debug ( "Retrieving reference named [" + pAttributeName + "] on object of type [" + pInstance . getClass ( ) . getName ( ) + "]" ) ; } ClassDescriptor cld = getCla... | retrieve a single reference - or collection attribute of a persistent instance . |
971 | public ManageableCollection getCollectionByQuery ( Class collectionClass , Query query ) throws PersistenceBrokerException { return referencesBroker . getCollectionByQuery ( collectionClass , query , false ) ; } | retrieve a collection of type collectionClass matching the Query query |
972 | protected OJBIterator getIteratorFromQuery ( Query query , ClassDescriptor cld ) throws PersistenceBrokerException { RsIteratorFactory factory = RsIteratorFactoryImpl . getInstance ( ) ; OJBIterator result = getRsIteratorFromQuery ( query , cld , factory ) ; if ( query . usePaging ( ) ) { result = new PagingIterator ( ... | Get an extent aware Iterator based on the Query |
973 | public Object doGetObjectByIdentity ( Identity id ) throws PersistenceBrokerException { if ( logger . isDebugEnabled ( ) ) logger . debug ( "getObjectByIdentity " + id ) ; Object obj = objectCache . lookup ( id ) ; if ( obj == null ) { obj = getDBObject ( id ) ; } else { ClassDescriptor cld = getClassDescriptor ( obj .... | Internal used method to retrieve object based on Identity . |
974 | private void refreshInstance ( Object cachedInstance , Identity oid , ClassDescriptor cld ) { Object freshInstance = getPlainDBObject ( cld , oid ) ; FieldDescriptor [ ] fields = cld . getFieldDescriptions ( ) ; FieldDescriptor fmd ; PersistentField fld ; for ( int i = 0 ; i < fields . length ; i ++ ) { fmd = fields [ ... | refresh all primitive typed attributes of a cached instance with the current values from the database . refreshing of reference and collection attributes is not done here . |
975 | public Object getObjectByQuery ( Query query ) throws PersistenceBrokerException { Object result = null ; if ( query instanceof QueryByIdentity ) { Object obj = query . getExampleObject ( ) ; if ( obj instanceof Identity ) { Identity oid = ( Identity ) obj ; result = getObjectByIdentity ( oid ) ; } else { if ( ! servic... | retrieve an Object by query I . e perform a SELECT ... FROM ... WHERE ... in an RDBMS |
976 | public Enumeration getPKEnumerationByQuery ( Class primaryKeyClass , Query query ) throws PersistenceBrokerException { if ( logger . isDebugEnabled ( ) ) logger . debug ( "getPKEnumerationByQuery " + query ) ; query . setFetchSize ( 1 ) ; ClassDescriptor cld = getClassDescriptor ( query . getSearchClass ( ) ) ; return ... | returns an Enumeration of PrimaryKey Objects for objects of class DataClass . The Elements returned come from a SELECT ... WHERE Statement that is defined by the fields and their coresponding values of listFields and listValues . Useful for EJB Finder Methods ... |
977 | public void store ( Object obj , ObjectModification mod ) throws PersistenceBrokerException { obj = extractObjectToStore ( obj ) ; if ( obj == null ) { return ; } ClassDescriptor cld = getClassDescriptor ( obj . getClass ( ) ) ; Identity oid = serviceIdentity ( ) . buildIdentity ( cld , obj ) ; if ( mod . needsInsert (... | Makes object obj persistent in the underlying persistence system . E . G . by INSERT INTO ... or UPDATE ... in an RDBMS . The ObjectModification parameter can be used to determine whether INSERT or update is to be used . This functionality is typically called from transaction managers that track which objects have to b... |
978 | private void storeToDb ( Object obj , ClassDescriptor cld , Identity oid , boolean insert , boolean ignoreReferences ) { storeReferences ( obj , cld , insert , ignoreReferences ) ; Object [ ] pkValues = oid . getPrimaryKeyValues ( ) ; if ( ! serviceBrokerHelper ( ) . assertValidPksForStore ( cld . getPkFields ( ) , pkV... | I pulled this out of internal store so that when doing multiple table inheritance i can recurse this function . |
979 | public Iterator getReportQueryIteratorByQuery ( Query query ) throws PersistenceBrokerException { ClassDescriptor cld = getClassDescriptor ( query . getSearchClass ( ) ) ; return getReportQueryIteratorFromQuery ( query , cld ) ; } | Get an Iterator based on the ReportQuery |
980 | private OJBIterator getRsIteratorFromQuery ( Query query , ClassDescriptor cld , RsIteratorFactory factory ) throws PersistenceBrokerException { query . setFetchSize ( 1 ) ; if ( query instanceof QueryBySQL ) { if ( logger . isDebugEnabled ( ) ) logger . debug ( "Creating SQL-RsIterator for class [" + cld . getClassNam... | Get an extent aware RsIterator based on the Query |
981 | private OJBIterator getReportQueryIteratorFromQuery ( Query query , ClassDescriptor cld ) throws PersistenceBrokerException { RsIteratorFactory factory = ReportRsIteratorFactoryImpl . getInstance ( ) ; OJBIterator result = getRsIteratorFromQuery ( query , cld , factory ) ; if ( query . usePaging ( ) ) { result = new Pa... | Get an extent aware Iterator based on the ReportQuery |
982 | public static String getModuleName ( final String moduleId ) { final int splitter = moduleId . indexOf ( ':' ) ; if ( splitter == - 1 ) { return moduleId ; } return moduleId . substring ( 0 , splitter ) ; } | Split a module Id to get the module name |
983 | public static String getModuleVersion ( final String moduleId ) { final int splitter = moduleId . lastIndexOf ( ':' ) ; if ( splitter == - 1 ) { return moduleId ; } return moduleId . substring ( splitter + 1 ) ; } | Split a module Id to get the module version |
984 | public static String getGroupId ( final String gavc ) { final int splitter = gavc . indexOf ( ':' ) ; if ( splitter == - 1 ) { return gavc ; } return gavc . substring ( 0 , splitter ) ; } | Split an artifact gavc to get the groupId |
985 | public static List < DbModule > getAllSubmodules ( final DbModule module ) { final List < DbModule > submodules = new ArrayList < DbModule > ( ) ; submodules . addAll ( module . getSubmodules ( ) ) ; for ( final DbModule submodule : module . getSubmodules ( ) ) { submodules . addAll ( getAllSubmodules ( submodule ) ) ;... | Return the list of all the module submodules |
986 | public void init ( final MultivaluedMap < String , String > queryParameters ) { final String scopeCompileParam = queryParameters . getFirst ( ServerAPI . SCOPE_COMPILE_PARAM ) ; if ( scopeCompileParam != null ) { this . scopeComp = Boolean . valueOf ( scopeCompileParam ) ; } final String scopeProvidedParam = queryParam... | The parameter must never be null |
987 | private PersistenceBroker obtainBroker ( ) { PersistenceBroker _broker ; try { if ( pbKey == null ) { log . warn ( "No tx runnning and PBKey is null, try to use the default PB" ) ; _broker = PersistenceBrokerFactory . defaultPersistenceBroker ( ) ; } else { _broker = PersistenceBrokerFactory . createPersistenceBroker (... | Used to get PB when no tx is running . |
988 | private void addSequence ( String sequenceName , HighLowSequence seq ) { String jcdAlias = getBrokerForClass ( ) . serviceConnectionManager ( ) . getConnectionDescriptor ( ) . getJcdAlias ( ) ; Map mapForDB = ( Map ) sequencesDBMap . get ( jcdAlias ) ; if ( mapForDB == null ) { mapForDB = new HashMap ( ) ; } mapForDB .... | Put new sequence object for given sequence name . |
989 | protected void removeSequence ( String sequenceName ) { Map mapForDB = ( Map ) sequencesDBMap . get ( getBrokerForClass ( ) . serviceConnectionManager ( ) . getConnectionDescriptor ( ) . getJcdAlias ( ) ) ; if ( mapForDB != null ) { synchronized ( SequenceManagerHighLowImpl . class ) { mapForDB . remove ( sequenceName ... | Remove the sequence for given sequence name . |
990 | public PBKey getPBKey ( ) { if ( pbKey == null ) { this . pbKey = new PBKey ( this . getJcdAlias ( ) , this . getUserName ( ) , this . getPassWord ( ) ) ; } return pbKey ; } | Return a key to identify the connection descriptor . |
991 | public void setJdbcLevel ( String jdbcLevel ) { if ( jdbcLevel != null ) { try { double intLevel = Double . parseDouble ( jdbcLevel ) ; setJdbcLevel ( intLevel ) ; } catch ( NumberFormatException nfe ) { setJdbcLevel ( 2.0 ) ; logger . info ( "Specified JDBC level was not numeric (Value=" + jdbcLevel + "), used default... | Sets the jdbcLevel . parse the string setting and check that it is indeed an integer . |
992 | public synchronized boolean checkWrite ( TransactionImpl tx , Object obj ) { if ( log . isDebugEnabled ( ) ) log . debug ( "LM.checkWrite(tx-" + tx . getGUID ( ) + ", " + new Identity ( obj , tx . getBroker ( ) ) . toString ( ) + ")" ) ; LockStrategy lockStrategy = LockStrategyFactory . getStrategyFor ( obj ) ; return ... | checks if there is a writelock for transaction tx on object obj . Returns true if so else false . |
993 | public void checkpoint ( ObjectEnvelope mod ) throws org . apache . ojb . broker . PersistenceBrokerException { mod . doDelete ( ) ; mod . setModificationState ( StateTransient . getInstance ( ) ) ; } | rollback the transaction |
994 | public void checkpoint ( ObjectEnvelope mod ) throws PersistenceBrokerException { mod . doInsert ( ) ; mod . setModificationState ( StateOldClean . getInstance ( ) ) ; } | checkpoint the ObjectModification |
995 | public List < String > getModuleVersions ( final String name , final FiltersHolder filters ) { final List < String > versions = repositoryHandler . getModuleVersions ( name , filters ) ; if ( versions . isEmpty ( ) ) { throw new WebApplicationException ( Response . status ( Response . Status . NOT_FOUND ) . entity ( "M... | Returns the available module names regarding the filters |
996 | public DbModule getModule ( final String moduleId ) { final DbModule dbModule = repositoryHandler . getModule ( moduleId ) ; if ( dbModule == null ) { throw new WebApplicationException ( Response . status ( Response . Status . NOT_FOUND ) . entity ( "Module " + moduleId + " does not exist." ) . build ( ) ) ; } return d... | Returns a module |
997 | public void deleteModule ( final String moduleId ) { final DbModule module = getModule ( moduleId ) ; repositoryHandler . deleteModule ( module . getId ( ) ) ; for ( final String gavc : DataUtils . getAllArtifacts ( module ) ) { repositoryHandler . deleteArtifact ( gavc ) ; } } | Delete a module |
998 | public List < DbLicense > getModuleLicenses ( final String moduleId , final LicenseMatcher licenseMatcher ) { final DbModule module = getModule ( moduleId ) ; final List < DbLicense > licenses = new ArrayList < > ( ) ; final FiltersHolder filters = new FiltersHolder ( ) ; final ArtifactHandler artifactHandler = new Art... | Return a licenses view of the targeted module |
999 | public void promoteModule ( final String moduleId ) { final DbModule module = getModule ( moduleId ) ; for ( final String gavc : DataUtils . getAllArtifacts ( module ) ) { final DbArtifact artifact = repositoryHandler . getArtifact ( gavc ) ; artifact . setPromoted ( true ) ; repositoryHandler . store ( artifact ) ; } ... | Perform the module promotion |
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