org.hibernate.engine.spi.SessionFactoryImplementor Java Examples
The following examples show how to use
org.hibernate.engine.spi.SessionFactoryImplementor.
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Example #1
Source File: IgniteTestHelper.java From hibernate-ogm-ignite with GNU Lesser General Public License v2.1 | 6 votes |
@Override public long getNumberOfAssociations(SessionFactory sessionFactory, AssociationStorageType type) { int asscociationCount = 0; Set<IgniteCache<Object, BinaryObject>> processedCaches = Collections.newSetFromMap( new IdentityHashMap<IgniteCache<Object, BinaryObject>, Boolean>() ); for ( CollectionPersister collectionPersister : ( (SessionFactoryImplementor) sessionFactory ).getCollectionPersisters().values() ) { AssociationKeyMetadata associationKeyMetadata = ( (OgmCollectionPersister) collectionPersister ).getAssociationKeyMetadata(); IgniteCache<Object, BinaryObject> associationCache = getAssociationCache( sessionFactory, associationKeyMetadata ); if ( !processedCaches.contains( associationCache ) ) { asscociationCount += associationCache.size(); processedCaches.add( associationCache ); } } return asscociationCount; }
Example #2
Source File: PessimisticReadSelectLockingStrategy.java From lams with GNU General Public License v2.0 | 6 votes |
protected String generateLockString(int lockTimeout) { final SessionFactoryImplementor factory = getLockable().getFactory(); final LockOptions lockOptions = new LockOptions( getLockMode() ); lockOptions.setTimeOut( lockTimeout ); final SimpleSelect select = new SimpleSelect( factory.getDialect() ) .setLockOptions( lockOptions ) .setTableName( getLockable().getRootTableName() ) .addColumn( getLockable().getRootTableIdentifierColumnNames()[0] ) .addCondition( getLockable().getRootTableIdentifierColumnNames(), "=?" ); if ( getLockable().isVersioned() ) { select.addCondition( getLockable().getVersionColumnName(), "=?" ); } if ( factory.getSessionFactoryOptions().isCommentsEnabled() ) { select.setComment( getLockMode() + " lock " + getLockable().getEntityName() ); } return select.toStatementString(); }
Example #3
Source File: PostgreSQLPlainToTSQueryFunction.java From JuniperBot with GNU General Public License v3.0 | 6 votes |
@Override public String render(Type firstArgumentType, List arguments, SessionFactoryImplementor factory) throws QueryException { if (arguments == null || arguments.size() < 2) { throw new IllegalArgumentException("The function must be passed 2 arguments"); } String fragment; String ftsConfig; String field; String value; if (arguments.size() == 3) { ftsConfig = (String) arguments.get(0); field = (String) arguments.get(1); value = (String) arguments.get(2); fragment = field + " @@ plainto_tsquery(" + ftsConfig + ", " + value + ")"; } else { field = (String) arguments.get(0); value = (String) arguments.get(1); fragment = field + " @@ plainto_tsquery(" + value + ")"; } return fragment; }
Example #4
Source File: ReactiveOneToManyLoader.java From hibernate-reactive with GNU Lesser General Public License v2.1 | 6 votes |
public ReactiveOneToManyLoader( QueryableCollection oneToManyPersister, int batchSize, String subquery, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException { super(oneToManyPersister, factory, loadQueryInfluencers); initFromWalker( new OneToManyJoinWalker( oneToManyPersister, batchSize, subquery, factory, loadQueryInfluencers ) ); postInstantiate(); if (LOG.isDebugEnabled()) { LOG.debugf("Static select for one-to-many %s: %s", oneToManyPersister.getRole(), getSQLString()); } }
Example #5
Source File: FieldToBeanResultTransformer.java From ueboot with BSD 3-Clause "New" or "Revised" License | 6 votes |
@Override public Object transformTuple(Object tuple[], String aliases[]) { try { if (!this.isInitialized) { this.initialize(aliases); } else { this.check(aliases); } Object result = this.resultClass.newInstance(); for (int i = 0; i < aliases.length; ++i) { if (this.setters[i] != null) { this.setters[i].set(result, tuple[i], (SessionFactoryImplementor) null); } } return result; } catch (InstantiationException var5) { throw new HibernateException("Could not instantiate resultclass: " + this.resultClass.getName()); } catch (IllegalAccessException var6) { throw new HibernateException("Could not instantiate resultclass: " + this.resultClass.getName()); } }
Example #6
Source File: ConditionalParenthesisFunction.java From lams with GNU General Public License v2.0 | 6 votes |
@Override public String render(Type firstArgumentType, List arguments, SessionFactoryImplementor sessionFactory) { final boolean hasArgs = !arguments.isEmpty(); final StringBuilder buf = new StringBuilder( getName() ); if ( hasArgs ) { buf.append( "(" ); for ( int i = 0; i < arguments.size(); i++ ) { buf.append( arguments.get( i ) ); if ( i < arguments.size() - 1 ) { buf.append( ", " ); } } buf.append( ")" ); } return buf.toString(); }
Example #7
Source File: ReactiveDynamicBatchingCollectionInitializer.java From hibernate-reactive with GNU Lesser General Public License v2.1 | 6 votes |
public ReactiveDynamicBatchingCollectionInitializer( QueryableCollection collectionPersister, SessionFactoryImplementor factory, LoadQueryInfluencers influencers) { super( collectionPersister, factory, influencers ); JoinWalker walker = buildJoinWalker( collectionPersister, factory, influencers ); initFromWalker( walker ); this.sqlTemplate = walker.getSQLString(); this.alias = StringHelper.generateAlias( collectionPersister.getRole(), 0 ); postInstantiate(); if ( LOG.isDebugEnabled() ) { LOG.debugf( "SQL-template for dynamic collection [%s] batch-fetching : %s", collectionPersister.getRole(), sqlTemplate ); } }
Example #8
Source File: IgniteTestHelper.java From hibernate-ogm-ignite with GNU Lesser General Public License v2.1 | 6 votes |
@Override public Map<String, Object> extractEntityTuple(Session session, EntityKey key) { SessionFactoryImplementor sessionFactory = (SessionFactoryImplementor) session.getSessionFactory(); IgniteCache<Object, BinaryObject> cache = getEntityCache( sessionFactory, key.getMetadata() ); Object cacheKey = getProvider( sessionFactory ).createKeyObject( key ); Map<String, Object> result = new HashMap<>(); BinaryObject po = cache.get( cacheKey ); TupleSnapshot snapshot = new IgniteTupleSnapshot( cacheKey, po, key.getMetadata() ); for ( String fieldName : snapshot.getColumnNames() ) { result.put( fieldName, snapshot.get( fieldName ) ); } return result; }
Example #9
Source File: MySQLTriggerBasedJsonAuditLogTest.java From high-performance-java-persistence with Apache License 2.0 | 6 votes |
private void setCurrentLoggedUser(EntityManager entityManager) { Session session = entityManager.unwrap(Session.class); Dialect dialect = session.getSessionFactory().unwrap(SessionFactoryImplementor.class).getJdbcServices().getDialect(); String loggedUser = ReflectionUtils.invokeMethod( dialect, "escapeLiteral", LoggedUser.get() ); session.doWork(connection -> { update( connection, String.format( "SET @logged_user = '%s'", loggedUser ) ); }); }
Example #10
Source File: CollectionType.java From lams with GNU General Public License v2.0 | 6 votes |
protected String renderLoggableString(Object value, SessionFactoryImplementor factory) throws HibernateException { if ( !Hibernate.isInitialized( value ) ) { return "<uninitialized>"; } final List<String> list = new ArrayList<>(); Type elemType = getElementType( factory ); Iterator itr = getElementsIterator( value ); while ( itr.hasNext() ) { Object element = itr.next(); if ( element == LazyPropertyInitializer.UNFETCHED_PROPERTY || !Hibernate.isInitialized( element ) ) { list.add( "<uninitialized>" ); } else { list.add( elemType.toLoggableString( element, factory ) ); } } return list.toString(); }
Example #11
Source File: DefaultReactiveLoadEventListener.java From hibernate-reactive with GNU Lesser General Public License v2.1 | 5 votes |
private CompletionStage<Void> checkIdClass( final EntityPersister persister, final LoadEvent event, final LoadEventListener.LoadType loadType, final Class<?> idClass) { // we may have the kooky jpa requirement of allowing find-by-id where // "id" is the "simple pk value" of a dependent objects parent. This // is part of its generally goofy "derived identity" "feature" final IdentifierProperty identifierProperty = persister.getEntityMetamodel().getIdentifierProperty(); if ( identifierProperty.isEmbedded() ) { final EmbeddedComponentType dependentIdType = (EmbeddedComponentType) identifierProperty.getType(); if ( dependentIdType.getSubtypes().length == 1 ) { final Type singleSubType = dependentIdType.getSubtypes()[0]; if ( singleSubType.isEntityType() ) { final EntityType dependentParentType = (EntityType) singleSubType; final SessionFactoryImplementor factory = event.getSession().getFactory(); final Type dependentParentIdType = dependentParentType.getIdentifierOrUniqueKeyType( factory ); if ( dependentParentIdType.getReturnedClass().isInstance( event.getEntityId() ) ) { // yep that's what we have... return loadByDerivedIdentitySimplePkValue( event, loadType, persister, dependentIdType, factory.getMetamodel().entityPersister( dependentParentType.getAssociatedEntityName() ) ); } } } } throw new TypeMismatchException( "Provided id of the wrong type for class " + persister.getEntityName() + ". Expected: " + idClass + ", got " + event.getEntityId().getClass() ); }
Example #12
Source File: AbstractEntityTuplizer.java From lams with GNU General Public License v2.0 | 5 votes |
private static Serializable determineEntityId( Object entity, AssociationType associationType, SharedSessionContractImplementor session, SessionFactoryImplementor sessionFactory) { if ( entity == null ) { return null; } if ( HibernateProxy.class.isInstance( entity ) ) { // entity is a proxy, so we know it is not transient; just return ID from proxy return ( (HibernateProxy) entity ).getHibernateLazyInitializer().getIdentifier(); } if ( session != null ) { final EntityEntry pcEntry = session.getPersistenceContext().getEntry( entity ); if ( pcEntry != null ) { // entity managed; return ID. return pcEntry.getId(); } } final EntityPersister persister = resolveEntityPersister( entity, associationType, session, sessionFactory ); return persister.getIdentifier( entity, session ); }
Example #13
Source File: LegacyBatchingCollectionInitializerBuilder.java From lams with GNU General Public License v2.0 | 5 votes |
@Override protected CollectionInitializer createRealBatchingOneToManyInitializer( QueryableCollection persister, int maxBatchSize, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException { final int[] batchSizes = ArrayHelper.getBatchSizes( maxBatchSize ); final Loader[] loaders = new Loader[ batchSizes.length ]; for ( int i = 0; i < batchSizes.length; i++ ) { loaders[i] = new OneToManyLoader( persister, batchSizes[i], factory, loadQueryInfluencers ); } return new LegacyBatchingCollectionInitializer( persister, batchSizes, loaders ); }
Example #14
Source File: PaddedBatchingEntityLoaderBuilder.java From lams with GNU General Public License v2.0 | 5 votes |
@Override protected UniqueEntityLoader buildBatchingLoader( OuterJoinLoadable persister, int batchSize, LockMode lockMode, SessionFactoryImplementor factory, LoadQueryInfluencers influencers) { return new PaddedBatchingEntityLoader( persister, batchSize, lockMode, factory, influencers ); }
Example #15
Source File: JdbcResultMetadata.java From lams with GNU General Public License v2.0 | 5 votes |
public JdbcResultMetadata(SessionFactoryImplementor factory, ResultSet resultSet) throws HibernateException { try { this.factory = factory; this.resultSet = resultSet; this.resultSetMetaData = resultSet.getMetaData(); } catch( SQLException e ) { throw new HibernateException( "Could not extract result set metadata", e ); } }
Example #16
Source File: MessageHelper.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Generate an info message string relating to a particular entity. * * @param persister The persister for the entity * @param id The entity id value * @param factory The session factory - Could be null! * @return An info string, in the form [FooBar#1] */ public static String infoString( EntityPersister persister, Object id, SessionFactoryImplementor factory) { StringBuilder s = new StringBuilder(); s.append( '[' ); Type idType; if( persister == null ) { s.append( "<null EntityPersister>" ); idType = null; } else { s.append( persister.getEntityName() ); idType = persister.getIdentifierType(); } s.append( '#' ); if ( id == null ) { s.append( "<null>" ); } else { if ( idType == null ) { s.append( id ); } else { if ( factory != null ) { s.append( idType.toLoggableString( id, factory ) ); } else { s.append( "<not loggable>" ); } } } s.append( ']' ); return s.toString(); }
Example #17
Source File: SubqueryExpression.java From lams with GNU General Public License v2.0 | 5 votes |
@Override public TypedValue[] getTypedValues(Criteria criteria, CriteriaQuery criteriaQuery) throws HibernateException { //the following two lines were added to ensure that this.params is not null, which //can happen with two-deep nested subqueries final SessionFactoryImplementor factory = criteriaQuery.getFactory(); createAndSetInnerQuery( criteriaQuery, factory ); final Type[] ppTypes = params.getPositionalParameterTypes(); final Object[] ppValues = params.getPositionalParameterValues(); final TypedValue[] tv = new TypedValue[ppTypes.length]; for ( int i=0; i<ppTypes.length; i++ ) { tv[i] = new TypedValue( ppTypes[i], ppValues[i] ); } return tv; }
Example #18
Source File: DeleteHandlerImpl.java From lams with GNU General Public License v2.0 | 5 votes |
public DeleteHandlerImpl( SessionFactoryImplementor factory, HqlSqlWalker walker, IdTableInfo idTableInfo) { super( factory, walker, idTableInfo ); this.idTableInfo = idTableInfo; }
Example #19
Source File: ComponentType.java From lams with GNU General Public License v2.0 | 5 votes |
@Override public int getHashCode(final Object x, final SessionFactoryImplementor factory) { int result = 17; for ( int i = 0; i < propertySpan; i++ ) { Object y = getPropertyValue( x, i ); result *= 37; if ( y != null ) { result += propertyTypes[i].getHashCode( y, factory ); } } return result; }
Example #20
Source File: QueryParameterBindingsImpl.java From lams with GNU General Public License v2.0 | 5 votes |
private QueryParameterBindingsImpl( SessionFactoryImplementor sessionFactory, ParameterMetadata parameterMetadata, boolean queryParametersValidationEnabled) { this.sessionFactory = sessionFactory; this.parameterMetadata = parameterMetadata; this.queryParametersValidationEnabled = queryParametersValidationEnabled; this.parameterBindingMap = CollectionHelper.concurrentMap( parameterMetadata.getParameterCount() ); this.jdbcStyleOrdinalCountBase = sessionFactory.getSessionFactoryOptions().jdbcStyleParamsZeroBased() ? 0 : 1; if ( parameterMetadata.hasPositionalParameters() ) { int smallestOrdinalParamLabel = Integer.MAX_VALUE; for ( QueryParameter queryParameter : parameterMetadata.getPositionalParameters() ) { if ( queryParameter.getPosition() == null ) { throw new HibernateException( "Non-ordinal parameter ended up in ordinal param list" ); } if ( queryParameter.getPosition() < smallestOrdinalParamLabel ) { smallestOrdinalParamLabel = queryParameter.getPosition(); } } ordinalParamValueOffset = smallestOrdinalParamLabel; } else { ordinalParamValueOffset = 0; } }
Example #21
Source File: AbstractEntityTuplizer.java From lams with GNU General Public License v2.0 | 5 votes |
private static MappedIdentifierValueMarshaller buildMappedIdentifierValueMarshaller( String entityName, SessionFactoryImplementor sessionFactory, ComponentType mappedIdClassComponentType, ComponentType virtualIdComponent) { // so basically at this point we know we have a "mapped" composite identifier // which is an awful way to say that the identifier is represented differently // in the entity and in the identifier value. The incoming value should // be an instance of the mapped identifier class (@IdClass) while the incoming entity // should be an instance of the entity class as defined by metamodel. // // However, even within that we have 2 potential scenarios: // 1) @IdClass types and entity @Id property types match // - return a NormalMappedIdentifierValueMarshaller // 2) They do not match // - return a IncrediblySillyJpaMapsIdMappedIdentifierValueMarshaller boolean wereAllEquivalent = true; // the sizes being off is a much bigger problem that should have been caught already... for ( int i = 0; i < virtualIdComponent.getSubtypes().length; i++ ) { if ( virtualIdComponent.getSubtypes()[i].isEntityType() && !mappedIdClassComponentType.getSubtypes()[i].isEntityType() ) { wereAllEquivalent = false; break; } } return wereAllEquivalent ? new NormalMappedIdentifierValueMarshaller( virtualIdComponent, mappedIdClassComponentType ) : new IncrediblySillyJpaMapsIdMappedIdentifierValueMarshaller( entityName, sessionFactory, virtualIdComponent, mappedIdClassComponentType ); }
Example #22
Source File: IgniteQueryParserService.java From hibernate-ogm-ignite with GNU Lesser General Public License v2.1 | 5 votes |
@Override public QueryParsingResult parseQuery(SessionFactoryImplementor sessionFactory, String queryString, Map<String, Object> namedParameters) { QueryParser queryParser = new QueryParser(); IgniteProcessingChain processingChain = new IgniteProcessingChain( sessionFactory, getDefinedEntityNames( sessionFactory ), namedParameters ); IgniteQueryParsingResult result = queryParser.parseQuery( queryString, processingChain ); return result; }
Example #23
Source File: LegacyBatchingCollectionInitializerBuilder.java From lams with GNU General Public License v2.0 | 5 votes |
@Override public CollectionInitializer createRealBatchingOneToManyInitializer( QueryableCollection persister, int maxBatchSize, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException { final int[] batchSizes = ArrayHelper.getBatchSizes( maxBatchSize ); final Loader[] loaders = new Loader[ batchSizes.length ]; for ( int i = 0; i < batchSizes.length; i++ ) { loaders[i] = new OneToManyLoader( persister, batchSizes[i], factory, loadQueryInfluencers ); } return new LegacyBatchingCollectionInitializer( persister, batchSizes, loaders ); }
Example #24
Source File: StandardAnsiSqlAggregationFunctions.java From lams with GNU General Public License v2.0 | 5 votes |
@Override public String render(Type firstArgumentType, List arguments, SessionFactoryImplementor factory) { if ( arguments.size() > 1 ) { if ( "distinct".equalsIgnoreCase( arguments.get( 0 ).toString() ) ) { return renderCountDistinct( arguments, factory.getDialect() ); } } return super.render( firstArgumentType, arguments, factory ); }
Example #25
Source File: BatchingCollectionInitializerBuilder.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Builds a batch-fetch capable CollectionInitializer for basic and many-to-many collections (collections with * a dedicated collection table). * * @param persister THe collection persister * @param maxBatchSize The maximum number of keys to batch-fetch together * @param factory The SessionFactory * @param influencers Any influencers that should affect the built query * * @return The batch-fetch capable collection initializer */ public CollectionInitializer createBatchingCollectionInitializer( QueryableCollection persister, int maxBatchSize, SessionFactoryImplementor factory, LoadQueryInfluencers influencers) { if ( maxBatchSize <= 1 ) { // no batching return buildNonBatchingLoader( persister, factory, influencers ); } return createRealBatchingCollectionInitializer( persister, maxBatchSize, factory, influencers ); }
Example #26
Source File: ReactiveHQLQueryPlan.java From hibernate-reactive with GNU Lesser General Public License v2.1 | 5 votes |
public ReactiveHQLQueryPlan( String hql, String collectionRole, boolean shallow, Map<String, Filter> enabledFilters, SessionFactoryImplementor factory, EntityGraphQueryHint entityGraphQueryHint) { super( hql, collectionRole, shallow, enabledFilters, factory, entityGraphQueryHint ); }
Example #27
Source File: PostgreSQLFTSFunction.java From blog-tutorials with MIT License | 5 votes |
@Override public String render(Type type, List args, SessionFactoryImplementor factory) throws QueryException { if (args == null || args.size() != 3) { throw new IllegalArgumentException("The function must be passed 2 arguments"); } String language = (String) args.get(0); String field = (String) args.get(1); String searchString = (String) args.get(2); return field + " @@ to_tsquery('" + language + "', " + searchString + ")"; }
Example #28
Source File: QueryPlanCache.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Constructs the QueryPlanCache to be used by the given SessionFactory * * @param factory The SessionFactory */ @SuppressWarnings("deprecation") public QueryPlanCache(final SessionFactoryImplementor factory) { this.factory = factory; Integer maxParameterMetadataCount = ConfigurationHelper.getInteger( Environment.QUERY_PLAN_CACHE_PARAMETER_METADATA_MAX_SIZE, factory.getProperties() ); if ( maxParameterMetadataCount == null ) { maxParameterMetadataCount = ConfigurationHelper.getInt( Environment.QUERY_PLAN_CACHE_MAX_STRONG_REFERENCES, factory.getProperties(), DEFAULT_PARAMETER_METADATA_MAX_COUNT ); } Integer maxQueryPlanCount = ConfigurationHelper.getInteger( Environment.QUERY_PLAN_CACHE_MAX_SIZE, factory.getProperties() ); if ( maxQueryPlanCount == null ) { maxQueryPlanCount = ConfigurationHelper.getInt( Environment.QUERY_PLAN_CACHE_MAX_SOFT_REFERENCES, factory.getProperties(), DEFAULT_QUERY_PLAN_MAX_COUNT ); } queryPlanCache = new BoundedConcurrentHashMap( maxQueryPlanCount, 20, BoundedConcurrentHashMap.Eviction.LIRS ); parameterMetadataCache = new BoundedConcurrentHashMap<>( maxParameterMetadataCount, 20, BoundedConcurrentHashMap.Eviction.LIRS ); nativeQueryInterpreter = factory.getServiceRegistry().getService( NativeQueryInterpreter.class ); }
Example #29
Source File: OneToManyJoinWalker.java From lams with GNU General Public License v2.0 | 5 votes |
public OneToManyJoinWalker( QueryableCollection oneToManyPersister, int batchSize, String subquery, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException { super( factory, loadQueryInfluencers ); this.oneToManyPersister = oneToManyPersister; final OuterJoinLoadable elementPersister = (OuterJoinLoadable) oneToManyPersister.getElementPersister(); final String alias = generateRootAlias( oneToManyPersister.getRole() ); walkEntityTree( elementPersister, alias ); List allAssociations = new ArrayList(); allAssociations.addAll( associations ); allAssociations.add( OuterJoinableAssociation.createRoot( oneToManyPersister.getCollectionType(), alias, getFactory() ) ); initPersisters( allAssociations, LockMode.NONE ); initStatementString( elementPersister, alias, batchSize, subquery ); }
Example #30
Source File: EntityBasedAssociationAttribute.java From lams with GNU General Public License v2.0 | 5 votes |
public EntityBasedAssociationAttribute( EntityPersister source, SessionFactoryImplementor sessionFactory, int attributeNumber, String attributeName, AssociationType attributeType, BaselineAttributeInformation baselineInfo) { super( source, sessionFactory, attributeNumber, attributeName, attributeType, baselineInfo ); }