idx int64 0 41.2k | question stringlengths 73 5.81k | target stringlengths 5 918 |
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35,400 | public static void createDesignDocumentIfNotExist ( HttpClient httpClient , HttpHost httpHost , Gson gson , String tableName , String schemaName , String viewName , List < String > columns ) throws URISyntaxException , UnsupportedEncodingException , IOException , ClientProtocolException { URI uri ; HttpResponse respons... | Creates the design document if not exist . |
35,401 | private static CouchDBDesignDocument getDesignDocument ( HttpClient httpClient , HttpHost httpHost , Gson gson , String tableName , String schemaName ) { HttpResponse response = null ; try { String id = CouchDBConstants . DESIGN + tableName ; URI uri = new URI ( CouchDBConstants . PROTOCOL , null , httpHost . getHostNa... | Gets the design document . |
35,402 | private void createIndexOnTable ( TableInfo tableInfo ) { List < IndexInfo > indexColumns = tableInfo . getColumnsToBeIndexed ( ) ; for ( IndexInfo indexInfo : indexColumns ) { if ( indexInfo . getIndexType ( ) != null && indexInfo . getIndexType ( ) . toLowerCase ( ) . equals ( Constants . COMPOSITE ) ) { String [ ] c... | Creates the index on table . |
35,403 | private String buildCreateDDLQuery ( TableInfo tableInfo ) { String statement ; boolean flag = false ; StringBuilder compoundKeys = null ; StringBuilder builder = new StringBuilder ( ) ; builder . append ( "CREATE TABLE " ) ; builder . append ( tableInfo . getTableName ( ) ) ; builder . append ( Constants . OPEN_ROUND_... | Builds the create ddl query . |
35,404 | private String buildAlterDDLQuery ( TableInfo tableInfo , Map < String , String > newColumns ) { String statement ; StringBuilder builder = new StringBuilder ( ) ; builder . append ( "ALTER TABLE " ) ; builder . append ( tableInfo . getTableName ( ) ) ; builder . append ( Constants . OPEN_ROUND_BRACKET ) ; for ( Map . ... | Builds the alter ddl query . |
35,405 | public Node createProxyNode ( Object sourceNodeId , Object targetNodeId , GraphDatabaseService graphDb , EntityMetadata sourceEntityMetadata , EntityMetadata targetEntityMetadata ) { String sourceNodeIdColumnName = ( ( AbstractAttribute ) sourceEntityMetadata . getIdAttribute ( ) ) . getJPAColumnName ( ) ; String targe... | Create Proxy nodes into Neo4J . Proxy nodes are defined as nodes in Neo4J that refer to a record in some other database . They cater to polyglot persistence cases . |
35,406 | private void populateNodeProperties ( Object entity , EntityMetadata m , Node node ) { MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( m . getPersistenceUnit ( ) ) ; EntityType entityType = metaModel . entity ( m . getEntityClazz ( ) ) ; Set < Attribute > attrib... | Populates Node properties from Entity object |
35,407 | private String serializeIdAttributeValue ( final EntityMetadata m , MetamodelImpl metaModel , Object id ) { if ( ! metaModel . isEmbeddable ( m . getIdAttribute ( ) . getBindableJavaType ( ) ) ) { return null ; } Class < ? > embeddableClass = m . getIdAttribute ( ) . getBindableJavaType ( ) ; String idUniqueValue = "" ... | Prepares ID column value for embedded IDs by combining its attributes |
35,408 | private Object deserializeIdAttributeValue ( final EntityMetadata m , String idValue ) { if ( idValue == null ) { return null ; } Class < ? > embeddableClass = m . getIdAttribute ( ) . getBindableJavaType ( ) ; Object embeddedObject = embeddedObject = KunderaCoreUtils . createNewInstance ( embeddableClass ) ; List < St... | Prepares Embedded ID field from value prepared via serializeIdAttributeValue method . |
35,409 | public Object toNeo4JProperty ( Object source ) { if ( source instanceof BigDecimal || source instanceof BigInteger ) { return source . toString ( ) ; } else if ( ( source instanceof Calendar ) || ( source instanceof GregorianCalendar ) ) { return PropertyAccessorHelper . fromSourceToTargetClass ( String . class , Date... | Converts a given field value to an object that is Neo4J compatible |
35,410 | public Node searchNode ( Object key , EntityMetadata m , GraphDatabaseService graphDb , boolean skipProxy ) { Node node = null ; String idColumnName = ( ( AbstractAttribute ) m . getIdAttribute ( ) ) . getJPAColumnName ( ) ; final MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) ... | Searches a node from the database for a given key |
35,411 | protected Node getMatchingNodeFromIndexHits ( IndexHits < Node > nodesFound , boolean skipProxy ) { Node node = null ; try { if ( nodesFound == null || nodesFound . size ( ) == 0 || ! nodesFound . hasNext ( ) ) { return null ; } else { if ( skipProxy ) node = getNonProxyNode ( nodesFound ) ; else node = nodesFound . ne... | Fetches first Non - proxy node from Index Hits |
35,412 | private Node getNonProxyNode ( IndexHits < Node > nodesFound ) { Node node = null ; if ( nodesFound . hasNext ( ) ) { node = nodesFound . next ( ) ; } else { return null ; } try { Object proxyNodeProperty = node . getProperty ( PROXY_NODE_TYPE_KEY ) ; } catch ( NotFoundException e ) { return node ; } catch ( IllegalSta... | Fetches Non - proxy nodes from index hits |
35,413 | protected void exportSchema ( final String persistenceUnit , List < TableInfo > tables ) { this . puMetadata = kunderaMetadata . getApplicationMetadata ( ) . getPersistenceUnitMetadata ( persistenceUnit ) ; String paramString = externalProperties != null ? ( String ) externalProperties . get ( PersistenceProperties . K... | Export schema handles the handleOperation method . |
35,414 | private void handleOperations ( List < TableInfo > tableInfos ) { SchemaOperationType operationType = SchemaOperationType . getInstance ( operation ) ; switch ( operationType ) { case createdrop : create_drop ( tableInfos ) ; break ; case create : create ( tableInfos ) ; break ; case update : update ( tableInfos ) ; br... | Handle operations . |
35,415 | public static PersistenceUnitMetadata getPersistenceUnitMetadata ( final KunderaMetadata kunderaMetadata , String persistenceUnit ) { if ( persistenceUnit != null && kunderaMetadata != null ) { return kunderaMetadata . getApplicationMetadata ( ) . getPersistenceUnitMetadata ( persistenceUnit ) ; } return null ; } | Gets the persistence unit metadata . |
35,416 | public static EntityMetadata getEntityMetadata ( final KunderaMetadata kunderaMetadata , Class entityClass ) { if ( entityClass == null ) { throw new KunderaException ( "Invalid class provided " + entityClass ) ; } List < String > persistenceUnits = kunderaMetadata . getApplicationMetadata ( ) . getMappedPersistenceUni... | Finds ands returns Entity metadata for a given array of PUs . |
35,417 | public void updateNodeIndex ( EntityMetadata entityMetadata , GraphDatabaseService graphDb , Node node , MetamodelImpl metaModel ) { if ( ! isNodeAutoIndexingEnabled ( graphDb ) && entityMetadata . isIndexable ( ) ) { Index < Node > nodeIndex = graphDb . index ( ) . forNodes ( entityMetadata . getIndexName ( ) ) ; node... | If node auto - indexing is disabled Update index for this node manually |
35,418 | public void updateRelationshipIndex ( EntityMetadata entityMetadata , GraphDatabaseService graphDb , Relationship relationship , MetamodelImpl metaModel ) { if ( ! isRelationshipAutoIndexingEnabled ( graphDb ) && entityMetadata . isIndexable ( ) ) { Index < Relationship > relationshipIndex = graphDb . index ( ) . forRe... | If relationship auto - indexing is disabled Update index for this relationship manually |
35,419 | public static Class < ? > getValidationClassInstance ( Class < ? > dataType , boolean isCql3Enabled ) { resetMapperForCQL3 ( isCql3Enabled ) ; Class < ? > validation_class ; validation_class = validationClassMapper . get ( dataType ) ; if ( validation_class == null ) { if ( dataType . isEnum ( ) ) { validation_class = ... | Gets the validation class instance . |
35,420 | public static TypeSerializer < ? > getValidationSerializerClassInstance ( Class < ? > dataType , boolean isCql3Enabled ) { resetMapperForCQL3 ( isCql3Enabled ) ; TypeSerializer < ? > validation_class ; validation_class = validationSerializerClassMapper . get ( dataType ) ; if ( validation_class == null ) { if ( dataTyp... | Gets the validation serializer class instance . |
35,421 | public static String getValueTypeName ( Class < ? > dataType , List < Class < ? > > genericClasses , boolean isCql3Enabled ) throws SyntaxException , ConfigurationException , IllegalArgumentException , IllegalAccessException , NoSuchFieldException , SecurityException { String valueType ; Class < ? > validation_class = ... | Gets the value type name . |
35,422 | private static void resetMapperForCQL3 ( boolean isCql3Enabled ) { if ( isCql3Enabled ) { validationClassMapper . put ( Byte . class , Int32Type . class ) ; validationClassMapper . put ( byte . class , Int32Type . class ) ; validationClassMapper . put ( Short . class , Int32Type . class ) ; validationClassMapper . put ... | Reset mapper for cq l3 . |
35,423 | private static void resetMapperForThrift ( boolean isCql3Enabled ) { if ( isCql3Enabled ) { validationClassMapper . put ( Byte . class , BytesType . class ) ; validationClassMapper . put ( byte . class , BytesType . class ) ; validationClassMapper . put ( Short . class , IntegerType . class ) ; validationClassMapper . ... | Reset mapper for thrift . |
35,424 | public static CassandraType getCassandraDataTypeClass ( Class clazz ) { if ( clazz . isEnum ( ) ) { return CassandraType . STRING ; } return typeToClazz . get ( clazz ) ; } | Gets the cassandra data type class . |
35,425 | public static Collection marshalCollection ( Class cassandraTypeClazz , Collection result , Class clazz , Class resultTypeClass ) { Collection mappedCollection = result ; if ( cassandraTypeClazz . isAssignableFrom ( BytesType . class ) ) { mappedCollection = ( Collection ) PropertyAccessorHelper . getObject ( resultTyp... | Marshal collection . |
35,426 | private void validateQueryResults ( String query , N1qlQueryResult result ) { LOGGER . debug ( "Query output status: " + result . finalSuccess ( ) ) ; if ( ! result . finalSuccess ( ) ) { StringBuilder errorBuilder = new StringBuilder ( ) ; for ( JsonObject obj : result . errors ( ) ) { errorBuilder . append ( obj . to... | Validate query results . |
35,427 | public static void populateCompoundKey ( DBObject dbObj , EntityMetadata m , MetamodelImpl metaModel , Object id ) { EmbeddableType compoundKey = metaModel . embeddable ( m . getIdAttribute ( ) . getBindableJavaType ( ) ) ; BasicDBObject compoundKeyObj = new BasicDBObject ( ) ; compoundKeyObj = getCompoundKeyColumns ( ... | Populate compound key . |
35,428 | public static BasicDBObject getCompoundKeyColumns ( EntityMetadata m , Object id , EmbeddableType compoundKey , MetamodelImpl metaModel ) { BasicDBObject compoundKeyObj = new BasicDBObject ( ) ; Set < Attribute > attribs = compoundKey . getDeclaredAttributes ( ) ; Field [ ] fields = m . getIdAttribute ( ) . getBindable... | Gets the compound key columns . |
35,429 | public static Object populateValue ( Object valObj , Class clazz ) { if ( isUTF8Value ( clazz ) || clazz . isEnum ( ) ) { return valObj . toString ( ) ; } else if ( ( valObj instanceof Calendar ) || ( valObj instanceof GregorianCalendar ) ) { return ( ( Calendar ) valObj ) . getTime ( ) ; } else if ( CollectionExpressi... | Populate value . |
35,430 | private static boolean isUTF8Value ( Class < ? > clazz ) { return ( clazz . isAssignableFrom ( BigDecimal . class ) ) || ( clazz . isAssignableFrom ( BigInteger . class ) || ( clazz . isAssignableFrom ( String . class ) ) || ( clazz . isAssignableFrom ( char . class ) ) || ( clazz . isAssignableFrom ( Character . class... | Checks if is UT f8 value . |
35,431 | public static Object getTranslatedObject ( Object value , Class < ? > sourceClass , Class < ? > targetClass ) { if ( sourceClass . isAssignableFrom ( Date . class ) ) { value = PropertyAccessorHelper . fromDate ( targetClass , sourceClass , value ) ; } else { value = PropertyAccessorHelper . fromSourceToTargetClass ( t... | Gets the translated object . |
35,432 | public static DBObject getDBObject ( EntityMetadata m , String tableName , Map < String , DBObject > dbObjects , MetamodelImpl metaModel , Object id ) { tableName = tableName != null ? tableName : m . getTableName ( ) ; DBObject dbObj = dbObjects . get ( tableName ) ; if ( dbObj == null ) { dbObj = new BasicDBObject ( ... | Gets the DB object . |
35,433 | public static String calculateMD5 ( Object val ) { MessageDigest md = null ; try { md = MessageDigest . getInstance ( "MD5" ) ; } catch ( NoSuchAlgorithmException e ) { logger . error ( "Unable to calculate MD5 for file, Caused By: " , e ) ; } md . update ( ( byte [ ] ) val ) ; byte [ ] digest = md . digest ( ) ; retur... | Calculate m d5 . |
35,434 | private void setNext ( ) { initial = true ; try { if ( next != null ) { jar . closeEntry ( ) ; } next = null ; do { next = jar . getNextJarEntry ( ) ; } while ( next != null && ( next . isDirectory ( ) || ( filter == null || ! filter . accepts ( next . getName ( ) ) ) ) ) ; if ( next == null ) { close ( ) ; } } catch (... | Sets the next . |
35,435 | protected int onExecuteUpdate ( ) { EntityMetadata m = getEntityMetadata ( ) ; Client client = m != null ? persistenceDelegeator . getClient ( m ) : persistenceDelegeator . getClient ( kunderaQuery . getPersistenceUnit ( ) ) ; externalProperties = ( ( CassandraClientBase ) client ) . getExternalProperties ( ) ; Applica... | On executeUpdate . |
35,436 | private boolean isQueryConvertibleToCQL ( KunderaQuery kunderaQuery ) { EntityMetadata m = kunderaQuery . getEntityMetadata ( ) ; if ( kunderaQuery . isUpdateClause ( ) && m . isCounterColumnType ( ) ) return false ; List < String > opsNotAllowed = Arrays . asList ( new String [ ] { ">" , "<" , ">=" , "<=" } ) ; boolea... | Checks whether a given JPA DML query is convertible to CQL . |
35,437 | private void addCompositeIdToColumns ( MetamodelImpl metamodel , EmbeddableType compoundKey , List < String > columns , Field field ) { if ( ! ReflectUtils . isTransientOrStatic ( field ) ) { Attribute compositeColumn = compoundKey . getAttribute ( field . getName ( ) ) ; if ( compositeColumn . getJavaType ( ) . isAnno... | Adds the composite id to columns . |
35,438 | Map < Boolean , List < IndexClause > > prepareIndexClause ( EntityMetadata m , boolean isQueryForInvertedIndex ) { IndexClause indexClause = new IndexClause ( new ArrayList < IndexExpression > ( ) , ByteBufferUtil . EMPTY_BYTE_BUFFER , maxResult ) ; List < IndexClause > clauses = new ArrayList < IndexClause > ( ) ; Lis... | Prepare index clause . |
35,439 | ByteBuffer getBytesValue ( String jpaFieldName , EntityMetadata m , Object value ) { Attribute idCol = m . getIdAttribute ( ) ; MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( m . getPersistenceUnit ( ) ) ; EntityType entity = metaModel . entity ( m . getEntityC... | Returns bytes value for given value . |
35,440 | public String onQueryOverCQL3 ( EntityMetadata m , Client client , MetamodelImpl metaModel , List < String > relations ) { Class compoundKeyClass = m . getIdAttribute ( ) . getBindableJavaType ( ) ; EmbeddableType compoundKey = null ; String idColumn ; if ( metaModel . isEmbeddable ( compoundKeyClass ) ) { compoundKey ... | On query over composite columns . |
35,441 | private String setSelectQuery ( List < String > columns ) { if ( columns != null && ! columns . isEmpty ( ) ) { return CQLTranslator . SELECT_QUERY ; } if ( kunderaQuery . isAggregated ( ) ) { Expression selectExpression = ( ( SelectClause ) kunderaQuery . getSelectStatement ( ) . getSelectClause ( ) ) . getSelectExpre... | Sets the select query . |
35,442 | private void onLimit ( StringBuilder builder ) { if ( Integer . MAX_VALUE != maxResult ) { builder . append ( CQLTranslator . LIMIT ) ; builder . append ( isSingleResult ? 1 : this . maxResult ) ; } } | Add provided max result limit . |
35,443 | private boolean getCompoundKeyColumn ( MetamodelImpl metamodel , EmbeddableType keyObj , StringBuilder builder , boolean isPresent , CQLTranslator translator , String fieldName , String condition , List < Object > value , boolean useInClause ) { fieldName = fieldName . substring ( fieldName . indexOf ( "." ) + 1 ) ; if... | Gets the compound key column . |
35,444 | private StringBuilder appendOrderByClause ( MetamodelImpl metaModel , EntityMetadata m , EmbeddableType keyObj , StringBuilder builder , CQLTranslator translator ) { List < SortOrdering > orders = getKunderaQuery ( ) . getOrdering ( ) ; if ( orders != null ) { builder . append ( CQLTranslator . SPACE_STRING ) ; builder... | Append order by clause . |
35,445 | private boolean extractCompositeKey ( MetamodelImpl metaModel , EmbeddableType keyObj , StringBuilder builder , CQLTranslator translator , List < Object > value , boolean useInClause , Map < Attribute , List < Object > > columnValues , Field field ) { Attribute compositeColumn = keyObj . getAttribute ( field . getName ... | Extract composite key . |
35,446 | private boolean buildWhereClause ( StringBuilder builder , boolean isPresent , CQLTranslator translator , String condition , List < Object > value , boolean useInClause , AbstractAttribute idAttributeColumn , String columnName , boolean useToken ) { if ( value . isEmpty ( ) ) { isPresent = appendIn ( builder , translat... | Builds the where clause . |
35,447 | private boolean appendIn ( StringBuilder builder , CQLTranslator translator , String columnName ) { boolean isPresent ; isPresent = true ; translator . ensureCase ( builder , columnName , false ) ; builder . append ( " IN " ) ; return isPresent ; } | Append in . |
35,448 | private boolean appendInClause ( StringBuilder queryBuilder , CQLTranslator translator , List < Object > value , Class fieldClazz , String columnName , boolean isPresent ) { isPresent = appendIn ( queryBuilder , translator , columnName ) ; queryBuilder . append ( "(" ) ; for ( Object objectvalue : value ) { translator ... | Append in clause . |
35,449 | void addWhereClause ( StringBuilder builder ) { if ( ! getKunderaQuery ( ) . getFilterClauseQueue ( ) . isEmpty ( ) ) { builder . append ( CQLTranslator . ADD_WHERE_CLAUSE ) ; } } | Adds the where clause . |
35,450 | public void setRelationalEntities ( List enhanceEntities , Client client , EntityMetadata m ) { super . setRelationEntities ( enhanceEntities , client , m ) ; } | Sets the relational entities . |
35,451 | public String createUpdateQuery ( KunderaQuery kunderaQuery ) { EntityMetadata metadata = kunderaQuery . getEntityMetadata ( ) ; MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( metadata . getPersistenceUnit ( ) ) ; CQLTranslator translator = new CQLTranslator ( ... | Create Update CQL query from a given JPA query . |
35,452 | public String createDeleteQuery ( KunderaQuery kunderaQuery ) { EntityMetadata metadata = kunderaQuery . getEntityMetadata ( ) ; MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( metadata . getPersistenceUnit ( ) ) ; CQLTranslator translator = new CQLTranslator ( ... | Create Delete query from a given JPA query . |
35,453 | private void buildWhereClause ( KunderaQuery kunderaQuery , EntityMetadata metadata , MetamodelImpl metaModel , CQLTranslator translator , StringBuilder builder ) { for ( Object clause : kunderaQuery . getFilterClauseQueue ( ) ) { FilterClause filterClause = ( FilterClause ) clause ; Field f = ( Field ) metaModel . ent... | Builds where Clause . |
35,454 | private String getColumnName ( EntityMetadata metadata , String property ) { MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( metadata . getPersistenceUnit ( ) ) ; String jpaColumnName = null ; if ( property . equals ( ( ( AbstractAttribute ) metadata . getIdAttr... | Gets column name for a given field name . |
35,455 | public static void populateColumnAndSuperColumnMaps ( EntityMetadata m , Map < String , Field > columnNameToFieldMap , Map < String , Field > superColumnNameToFieldMap , final KunderaMetadata kunderaMetadata ) { getEmbeddableType ( m , columnNameToFieldMap , superColumnNameToFieldMap , kunderaMetadata ) ; } | Populate column and super column maps . |
35,456 | public static Map < String , Field > createColumnsFieldMap ( EntityMetadata m , EmbeddableType superColumn ) { Map < String , Field > columnNameToFieldMap = new HashMap < String , Field > ( ) ; Set < Attribute > attributes = superColumn . getAttributes ( ) ; for ( Attribute column : attributes ) { columnNameToFieldMap ... | Creates the columns field map . |
35,457 | public static Map < String , Field > createSuperColumnsFieldMap ( final EntityMetadata m , final KunderaMetadata kunderaMetadata ) { Map < String , Field > superColumnNameToFieldMap = new HashMap < String , Field > ( ) ; getEmbeddableType ( m , null , superColumnNameToFieldMap , kunderaMetadata ) ; return superColumnNa... | Creates the super columns field map . |
35,458 | public static Collection getEmbeddedCollectionInstance ( Field embeddedCollectionField ) { Collection embeddedCollection = null ; Class embeddedCollectionFieldClass = embeddedCollectionField . getType ( ) ; if ( embeddedCollection == null || embeddedCollection . isEmpty ( ) ) { if ( embeddedCollectionFieldClass . equal... | Gets the embedded collection instance . |
35,459 | public static Object getEmbeddedGenericObjectInstance ( Field embeddedCollectionField ) { Class < ? > embeddedClass = PropertyAccessorHelper . getGenericClass ( embeddedCollectionField ) ; Object embeddedObject = null ; try { embeddedClass . getConstructor ( ) ; embeddedObject = embeddedClass . newInstance ( ) ; } catc... | Gets the embedded generic object instance . |
35,460 | public static String getEmbeddedCollectionPrefix ( String embeddedCollectionName ) { return embeddedCollectionName . substring ( 0 , embeddedCollectionName . indexOf ( Constants . EMBEDDED_COLUMN_NAME_DELIMITER ) ) ; } | Gets the embedded collection prefix . |
35,461 | public static String getEmbeddedCollectionPostfix ( String embeddedCollectionName ) { return embeddedCollectionName . substring ( embeddedCollectionName . lastIndexOf ( Constants . EMBEDDED_COLUMN_NAME_DELIMITER ) + 1 , embeddedCollectionName . length ( ) ) ; } | Gets the embedded collection postfix . |
35,462 | public static String serializeKeys ( Set < String > foreignKeys ) { if ( null == foreignKeys || foreignKeys . isEmpty ( ) ) { return null ; } StringBuilder sb = new StringBuilder ( ) ; for ( String key : foreignKeys ) { if ( sb . length ( ) > 0 ) { sb . append ( Constants . FOREIGN_KEY_SEPARATOR ) ; } sb . append ( key... | Creates a string representation of a set of foreign keys by combining them together separated by ~ character . |
35,463 | public static Set < String > deserializeKeys ( String foreignKeys ) { Set < String > keys = new HashSet < String > ( ) ; if ( null == foreignKeys || foreignKeys . isEmpty ( ) ) { return keys ; } String array [ ] = foreignKeys . split ( Constants . FOREIGN_KEY_SEPARATOR ) ; for ( String element : array ) { keys . add ( ... | Splits foreign keys into Set . |
35,464 | public static void setSchemaAndPersistenceUnit ( EntityMetadata m , String schemaStr , Map puProperties ) { if ( schemaStr . indexOf ( Constants . SCHEMA_PERSISTENCE_UNIT_SEPARATOR ) > 0 ) { String schemaName = null ; if ( puProperties != null ) { schemaName = ( String ) puProperties . get ( PersistenceProperties . KUN... | Sets the schema and persistence unit . |
35,465 | public static String getMappedName ( EntityMetadata parentMetadata , Relation relation , final KunderaMetadata kunderaMetadata ) { if ( relation != null ) { String joinColumn = relation . getJoinColumnName ( kunderaMetadata ) ; if ( joinColumn == null ) { Class clazz = relation . getTargetEntity ( ) ; EntityMetadata me... | Returns mapped relational name in case of bi directional mapping it will return back pKey name of associated entity . |
35,466 | public static String getEnclosingEmbeddedFieldName ( EntityMetadata m , String criteria , boolean viaColumnName , final KunderaMetadata kunderaMetadata ) { String enclosingEmbeddedFieldName = null ; StringTokenizer strToken = new StringTokenizer ( criteria , "." ) ; String embeddableAttributeName = null ; String embedd... | Gets the enclosing document name . |
35,467 | public static boolean defaultTransactionSupported ( final String persistenceUnit , final KunderaMetadata kunderaMetadata ) { PersistenceUnitMetadata puMetadata = KunderaMetadataManager . getPersistenceUnitMetadata ( kunderaMetadata , persistenceUnit ) ; String txResource = puMetadata . getProperty ( PersistenceProperti... | If client specific to parameterized persistence unit does not support transaction return true else will return false . |
35,468 | public static boolean isBasicElementCollectionField ( Field collectionField ) { if ( ! Collection . class . isAssignableFrom ( collectionField . getType ( ) ) && ! Map . class . isAssignableFrom ( collectionField . getType ( ) ) ) { return false ; } List < Class < ? > > genericClasses = PropertyAccessorHelper . getGene... | Checks whether a given field is Element collection field of BASIC type |
35,469 | public static boolean containsBasicElementCollectionField ( final EntityMetadata m , final KunderaMetadata kunderaMetadata ) { Metamodel metaModel = kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( m . getPersistenceUnit ( ) ) ; EntityType entityType = metaModel . entity ( m . getEntityClazz ( ) ) ; Iterat... | Checks whether an entity with given metadata contains a collection field |
35,470 | public static boolean onCheckValidationConstraints ( Field attribute ) { return attribute . isAnnotationPresent ( AssertFalse . class ) || attribute . isAnnotationPresent ( AssertTrue . class ) || attribute . isAnnotationPresent ( DecimalMax . class ) || attribute . isAnnotationPresent ( DecimalMin . class ) || attribu... | Returns true if an entity contains attributes with validation constraints enabled |
35,471 | public static RelationMetadataProcessor getRelationMetadataProcessor ( Field relationField , KunderaMetadata kunderaMetadata ) { RelationMetadataProcessor relProcessor = null ; if ( relationField . isAnnotationPresent ( OneToOne . class ) ) { relProcessor = new OneToOneRelationMetadataProcessor ( kunderaMetadata ) ; } ... | Gets the relation metadata processor . |
35,472 | public static boolean onAutoGenerateId ( Field idField , Object idValue ) { if ( idField . isAnnotationPresent ( GeneratedValue . class ) ) { return ! isIdSet ( idValue , idField ) ; } return false ; } | Validates and set id in case not set and intended for auto generation . |
35,473 | private Map < String , Object > parseInsertIntoQuery ( String query ) { Map < String , Object > persistDetails = new HashMap < String , Object > ( ) ; String insertReg = "(?i)^insert\\s+into\\s+(\\S+)\\s+(?:as\\s+(\\S+)\\s+)?FROM\\s+\\((.*)\\)$" ; Pattern r = Pattern . compile ( insertReg ) ; Matcher m = r . matcher ( ... | Parses the insert into query . |
35,474 | private Map < String , Object > parsePersistClause ( String persistClause , Map < String , Object > persistDetails ) throws KunderaException { Pattern pattern = Pattern . compile ( "^([^.]+)\\.(?:([^.]+)\\.([^.]+)|\\[([^\\]]+)\\])$" ) ; Matcher matcher = pattern . matcher ( persistClause ) ; if ( matcher . find ( ) ) {... | Parses the persist clause . |
35,475 | public int getDataFrameSize ( DataFrame dataFrame ) { long l = dataFrame != null ? dataFrame . count ( ) : 0 ; if ( l < Integer . MIN_VALUE || l > Integer . MAX_VALUE ) { logger . error ( l + " cannot be cast to int without changing its value." ) ; return 0 ; } return ( int ) l ; } | Gets the data frame size . |
35,476 | private DataFrame getDataFrameToPersist ( String query , String subQuery ) { EntityMetadata entityMetadata = getEntityMetadata ( ) ; Client client = entityMetadata != null ? persistenceDelegeator . getClient ( entityMetadata ) : persistenceDelegeator . getClient ( kunderaQuery . getPersistenceUnit ( ) ) ; return ( ( Sp... | Gets the data frame to persist . |
35,477 | boolean isAggregatedQuery ( ) { if ( kunderaQuery . getSelectStatement ( ) != null ) { Expression exp = ( ( SelectClause ) kunderaQuery . getSelectStatement ( ) . getSelectClause ( ) ) . getSelectExpression ( ) ; return AggregateFunction . class . isAssignableFrom ( exp . getClass ( ) ) ; } else { return false ; } } | Checks if is aggregated query . |
35,478 | private boolean isCountQuery ( ) { if ( getKunderaQuery ( ) . getSelectStatement ( ) != null ) { final Expression selectClause = getKunderaQuery ( ) . getSelectStatement ( ) . getSelectClause ( ) ; if ( selectClause instanceof SelectClause ) { final Expression expression = ( ( SelectClause ) selectClause ) . getSelectE... | Checks if is count query . |
35,479 | private void populateQueryComponents ( EntityMetadata m , QueryComponent sq ) { boolean hasChildren = false ; if ( sq . children != null && sq . children . size ( ) > 0 ) { hasChildren = true ; for ( QueryComponent subQ : sq . children ) { populateQueryComponents ( m , subQ ) ; } } if ( sq . clauses . size ( ) > 0 || h... | Populate query components . |
35,480 | private static QueryComponent getQueryComponent ( Queue filterClauseQueue ) { QueryComponent subQuery = new QueryComponent ( ) ; QueryComponent currentSubQuery = subQuery ; for ( Object object : filterClauseQueue ) { if ( object instanceof FilterClause ) { currentSubQuery . clauses . add ( object ) ; } else if ( object... | Gets the query component . |
35,481 | public BasicDBObject createMongoQuery ( EntityMetadata m , Queue filterClauseQueue ) { QueryComponent sq = getQueryComponent ( filterClauseQueue ) ; populateQueryComponents ( m , sq ) ; return sq . actualQuery == null ? new BasicDBObject ( ) : sq . actualQuery ; } | Creates the mongo query . |
35,482 | private BasicDBObject getKeys ( EntityMetadata m , String [ ] columns ) { BasicDBObject keys = new BasicDBObject ( ) ; if ( columns != null && columns . length > 0 ) { MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( m . getPersistenceUnit ( ) ) ; EntityType enti... | Gets the keys . |
35,483 | private BasicDBObject createAggregation ( EntityMetadata metadata ) { if ( kunderaQuery . getSelectStatement ( ) != null ) { Metamodel metaModel = kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( metadata . getPersistenceUnit ( ) ) ; EntityType entityType = metaModel . entity ( metadata . getEntityClazz ( ... | Get the aggregation object . |
35,484 | private void buildAggregation ( DBObject group , Expression expression , EntityMetadata metadata , EntityType entityType , boolean hasLob ) { if ( expression instanceof AggregateFunction ) { AggregateFunction aggregateFunction = ( AggregateFunction ) expression ; String identifier = aggregateFunction . getIdentifier ( ... | Build the aggregation parameters . |
35,485 | private BasicDBObject getOrderByClause ( final EntityMetadata metadata ) { BasicDBObject orderByClause = null ; Metamodel metaModel = kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( metadata . getPersistenceUnit ( ) ) ; EntityType entityType = metaModel . entity ( metadata . getEntityClazz ( ) ) ; Abstrac... | Prepare order by clause . |
35,486 | private int handleSpecialFunctions ( ) { boolean needsSpecialAttention = false ; outer : for ( UpdateClause c : kunderaQuery . getUpdateClauseQueue ( ) ) { for ( int i = 0 ; i < FUNCTION_KEYWORDS . length ; i ++ ) { if ( c . getValue ( ) instanceof String ) { String func = c . getValue ( ) . toString ( ) ; func = func ... | Handle special functions . |
35,487 | private String getColumnName ( EntityMetadata metadata , EntityType entityType , String property ) { String columnName = null ; if ( property . indexOf ( "." ) > 0 ) { property = property . substring ( ( kunderaQuery . getEntityAlias ( ) + "." ) . length ( ) ) ; } try { columnName = ( ( AbstractAttribute ) entityType .... | Gets the column name . |
35,488 | public static String createLikeRegex ( String expr , boolean ignoreCase ) { String regex = createRegex ( expr , ignoreCase ) ; regex = regex . replace ( "_" , "." ) . replace ( "%" , ".*?" ) ; return regex ; } | Create regular expression equivalent to any like operator string match function . |
35,489 | public static String createRegex ( String value , boolean ignoreCase ) { if ( value == null ) { throw new IllegalArgumentException ( "String cannot be null" ) ; } int len = value . length ( ) ; if ( len == 0 ) { return "" ; } StringBuilder sb = new StringBuilder ( len * 2 ) ; if ( ignoreCase ) { sb . append ( "(?i)" ) ... | Generates the regular expression for matching string for like operator . |
35,490 | private URL loadResource ( String configurationResourceName ) { ClassLoader standardClassloader = ClassLoaderUtil . getStandardClassLoader ( ) ; URL url = null ; if ( standardClassloader != null ) { url = standardClassloader . getResource ( configurationResourceName ) ; } if ( url == null ) { url = this . getClass ( ) ... | Load resource . |
35,491 | private void setScanCriteria ( Scan scan , String columnFamily , List < Map < String , Object > > columnsToOutput , Filter filter ) { if ( filter != null ) { scan . setFilter ( filter ) ; } } | Sets the scan criteria . |
35,492 | private List < HBaseDataWrapper > scanResults ( final String tableName , List < HBaseDataWrapper > results ) throws IOException { if ( fetchSize == null ) { for ( Result result : scanner ) { HBaseDataWrapper data = new HBaseDataWrapper ( tableName , result . getRow ( ) ) ; data . setColumns ( result . listCells ( ) ) ;... | Scan results . |
35,493 | public List < HBaseDataWrapper > loadAll ( final Table hTable , final List < Object > rows , final String columnFamily , final String [ ] columns ) throws IOException { setTableName ( hTable ) ; List < HBaseDataWrapper > results = new ArrayList < HBaseDataWrapper > ( ) ; List < Get > getRequest = new ArrayList < Get > ... | Load all . |
35,494 | public boolean hasNext ( ) { if ( scanner == null ) { return false ; } else { if ( fetchSize != null ) { if ( counter < fetchSize ) { return resultsIter . hasNext ( ) ; } } else { return resultsIter . hasNext ( ) ; } } return false ; } | Checks for next . |
35,495 | public static boolean isInvertedIndexingApplicable ( EntityMetadata m , boolean useSecondryIndex ) { boolean invertedIndexingApplicable = useSecondryIndex && CassandraPropertyReader . csmd . isInvertedIndexingEnabled ( m . getSchema ( ) ) && m . getType ( ) . isSuperColumnFamilyMetadata ( ) && ! m . isCounterColumnType... | Checks whether Inverted indexing is applicable for a given entity whose metadata is passed as parameter |
35,496 | private void alterColumn ( AlterTableOptions alterTableOptions , Schema schema , ColumnInfo columnInfo , AtomicBoolean updated ) { if ( ! KuduDBDataHandler . hasColumn ( schema , columnInfo . getColumnName ( ) ) ) { alterTableOptions . addNullableColumn ( columnInfo . getColumnName ( ) , KuduDBValidationClassMapper . g... | Alter column . |
35,497 | private void createKuduTable ( TableInfo tableInfo ) { List < ColumnSchema > columns = new ArrayList < ColumnSchema > ( ) ; if ( tableInfo . getTableIdType ( ) . isAnnotationPresent ( Embeddable . class ) ) { MetamodelImpl metaModel = ( MetamodelImpl ) kunderaMetadata . getApplicationMetadata ( ) . getMetamodel ( puMet... | Creates the kudu table . |
35,498 | private Object onAutoGenerator ( EntityMetadata m , Client < ? > client , Object e ) { Object autogenerator = getAutoGenClazz ( client ) ; if ( autogenerator instanceof AutoGenerator ) { Object generatedId = ( ( AutoGenerator ) autogenerator ) . generate ( client , m . getIdAttribute ( ) . getJavaType ( ) . getSimpleNa... | Generate Id when given auto generation strategy . |
35,499 | private Object onSequenceGenerator ( EntityMetadata m , Client < ? > client , IdDiscriptor keyValue , Object e ) { Object seqgenerator = getAutoGenClazz ( client ) ; if ( seqgenerator instanceof SequenceGenerator ) { Object generatedId = ( ( SequenceGenerator ) seqgenerator ) . generate ( keyValue . getSequenceDiscript... | Generate Id when given sequence generation strategy . |
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