org.hibernate.jpa.AvailableSettings Java Examples

private void configure(StandardServiceRegistry ssr, MergedSettings mergedSettings) {
	final StrategySelector strategySelector = ssr.getService( StrategySelector.class );

	// apply id generators
	final Object idGeneratorStrategyProviderSetting = configurationValues.remove( AvailableSettings.IDENTIFIER_GENERATOR_STRATEGY_PROVIDER );
	if ( idGeneratorStrategyProviderSetting != null ) {
		final IdentifierGeneratorStrategyProvider idGeneratorStrategyProvider =
				strategySelector.resolveStrategy( IdentifierGeneratorStrategyProvider.class, idGeneratorStrategyProviderSetting );
		final MutableIdentifierGeneratorFactory identifierGeneratorFactory = ssr.getService( MutableIdentifierGeneratorFactory.class );
		if ( identifierGeneratorFactory == null ) {
			throw persistenceException(
					"Application requested custom identifier generator strategies, " +
							"but the MutableIdentifierGeneratorFactory could not be found"
			);
		}
		for ( Map.Entry<String,Class<?>> entry : idGeneratorStrategyProvider.getStrategies().entrySet() ) {
			identifierGeneratorFactory.register( entry.getKey(), entry.getValue() );
		}
	}
}
 

@Test
public void testCascadeLockOnManagedEntityWithAssociationsInitializedAndJpa() throws InterruptedException {
    LOGGER.info("Test lock cascade for managed entity");
    doInJPA(entityManager -> {
        Post post = entityManager.createQuery(
                "select p " +
                        "from Post p " +
                        "join fetch p.details " +
                        "where p.id = :id", Post.class)
                .setParameter("id", 1L)
                .getSingleResult();
        entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections.singletonMap(
            AvailableSettings.LOCK_SCOPE, PessimisticLockScope.EXTENDED
        ));
    });
}
 

@Test
public void testCascadeLockOnManagedEntityWithAssociationsInitializedAndJpa() throws InterruptedException {
    LOGGER.info("Test lock cascade for managed entity");
    doInJPA(entityManager -> {
        Post post = entityManager.createQuery(
                "select p " +
                        "from Post p " +
                        "join fetch p.details " +
                        "where p.id = :id", Post.class)
                .setParameter("id", 1L)
                .getSingleResult();
        entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections.singletonMap(
            AvailableSettings.LOCK_SCOPE, PessimisticLockScope.EXTENDED
        ));
    });
}
 

@Test
public void testCascadeLockOnManagedEntityWithAssociationsInitializedAndJpa() throws InterruptedException {
    LOGGER.info("Test lock cascade for managed entity");
    doInJPA(entityManager -> {
        Post post = entityManager.createQuery(
                "select p " +
                        "from Post p " +
                        "join fetch p.details " +
                        "where p.id = :id", Post.class)
                .setParameter("id", 1L)
                .getSingleResult();
        entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections.singletonMap(
            AvailableSettings.LOCK_SCOPE, PessimisticLockScope.EXTENDED
        ));
    });
}
 

protected void populate(
		MetadataBuilder metamodelBuilder,
		MergedSettings mergedSettings,
		StandardServiceRegistry ssr,
		List<AttributeConverterDefinition> attributeConverterDefinitions) {
	( (MetadataBuilderImplementor) metamodelBuilder ).getBootstrapContext().markAsJpaBootstrap();

	if ( persistenceUnit.getTempClassLoader() != null ) {
		metamodelBuilder.applyTempClassLoader( persistenceUnit.getTempClassLoader() );
	}

	metamodelBuilder.applyScanEnvironment( new StandardJpaScanEnvironmentImpl( persistenceUnit ) );
	metamodelBuilder.applyScanOptions(
			new StandardScanOptions(
					(String) configurationValues.get( org.hibernate.cfg.AvailableSettings.SCANNER_DISCOVERY ),
					persistenceUnit.isExcludeUnlistedClasses()
			)
	);

	if ( mergedSettings.cacheRegionDefinitions != null ) {
		mergedSettings.cacheRegionDefinitions.forEach( metamodelBuilder::applyCacheRegionDefinition );
	}

	final TypeContributorList typeContributorList = (TypeContributorList) configurationValues.remove(
			TYPE_CONTRIBUTORS
	);
	if ( typeContributorList != null ) {
		typeContributorList.getTypeContributors().forEach( metamodelBuilder::applyTypes );
	}

	if ( attributeConverterDefinitions != null ) {
		attributeConverterDefinitions.forEach( metamodelBuilder::applyAttributeConverter );
	}
}
 

private void setDefaultProperties() {
	properties.putIfAbsent( AvailableSettings.FLUSH_MODE, getHibernateFlushMode().name() );
	properties.putIfAbsent( JPA_LOCK_SCOPE, PessimisticLockScope.EXTENDED.name() );
	properties.putIfAbsent( JPA_LOCK_TIMEOUT, LockOptions.WAIT_FOREVER );
	properties.putIfAbsent( JPA_SHARED_CACHE_RETRIEVE_MODE, CacheModeHelper.DEFAULT_RETRIEVE_MODE );
	properties.putIfAbsent( JPA_SHARED_CACHE_STORE_MODE, CacheModeHelper.DEFAULT_STORE_MODE );
}
 

private void applyProperties() {
	applyEntityManagerSpecificProperties();
	setHibernateFlushMode( ConfigurationHelper.getFlushMode( properties.get( AvailableSettings.FLUSH_MODE ), FlushMode.AUTO ) );
	setLockOptions( this.properties, this.lockOptions );
	getSession().setCacheMode(
			CacheModeHelper.interpretCacheMode(
					currentCacheStoreMode(),
					currentCacheRetrieveMode()
			)
	);
}
 

@Test
public void testCascadeLockOnManagedEntityWithJPA() throws InterruptedException {
    LOGGER.info("Test lock cascade for managed entity");
    doInJPA(entityManager -> {
        Post post = entityManager.find(Post.class, 1L);
        entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections.singletonMap(
            AvailableSettings.LOCK_SCOPE, PessimisticLockScope.EXTENDED
        ));
    });
}
 

@Test
public void testCascadeLockOnManagedEntityWithJPA() throws InterruptedException {
    LOGGER.info("Test lock cascade for managed entity");
    doInJPA(entityManager -> {
        Post post = entityManager.find(Post.class, 1L);
        entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections.singletonMap(
            AvailableSettings.LOCK_SCOPE, PessimisticLockScope.EXTENDED
        ));
    });
}
 

@Test
public void testCascadeLockOnManagedEntityWithAssociationsUninitializedAndJpa() throws InterruptedException {
    LOGGER.info("Test lock cascade for managed entity");
    doInJPA(entityManager -> {
        Post post = entityManager.find(Post.class, 1L);
        entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections.singletonMap(
            AvailableSettings.LOCK_SCOPE, PessimisticLockScope.EXTENDED
        ));
    });
}
 

@Test
public void testCascadeLockOnManagedEntityWithJPA() throws InterruptedException {
    LOGGER.info("Test lock cascade for managed entity");
    doInJPA(entityManager -> {
        Post post = entityManager.find(Post.class, 1L);
        entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections.singletonMap(
            AvailableSettings.LOCK_SCOPE, PessimisticLockScope.EXTENDED
        ));
    });
}
 

protected void populate(SessionFactoryOptionsBuilder options, StandardServiceRegistry ssr, MultiTenancyStrategy strategy) {

        // will use user override value or default to false if not supplied to follow
        // JPA spec.
        final boolean jtaTransactionAccessEnabled = runtimeSettings.getBoolean(
                AvailableSettings.ALLOW_JTA_TRANSACTION_ACCESS);
        if (!jtaTransactionAccessEnabled) {
            options.disableJtaTransactionAccess();
        }

        final boolean allowRefreshDetachedEntity = runtimeSettings.getBoolean(
                org.hibernate.cfg.AvailableSettings.ALLOW_REFRESH_DETACHED_ENTITY);
        if (!allowRefreshDetachedEntity) {
            options.disableRefreshDetachedEntity();
        }

        // Locate and apply any requested SessionFactoryObserver
        final Object sessionFactoryObserverSetting = runtimeSettings.get(AvailableSettings.SESSION_FACTORY_OBSERVER);
        if (sessionFactoryObserverSetting != null) {

            final StrategySelector strategySelector = ssr.getService(StrategySelector.class);
            final SessionFactoryObserver suppliedSessionFactoryObserver = strategySelector
                    .resolveStrategy(SessionFactoryObserver.class, sessionFactoryObserverSetting);
            options.addSessionFactoryObservers(suppliedSessionFactoryObserver);
        }

        options.addSessionFactoryObservers(new ServiceRegistryCloser());

        options.applyEntityNotFoundDelegate(new JpaEntityNotFoundDelegate());

        if (this.validatorFactory != null) {
            options.applyValidatorFactory(validatorFactory);
        }
        if (this.cdiBeanManager != null) {
            options.applyBeanManager(cdiBeanManager);
        }

        //Small memory optimisations: ensure the class transformation caches of the bytecode enhancer
        //are cleared both on start and on close of the SessionFactory.
        //(On start is useful especially in Quarkus as we won't do any more enhancement after this point)
        BytecodeProvider bytecodeProvider = ssr.getService(BytecodeProvider.class);
        options.addSessionFactoryObservers(new SessionFactoryObserverForBytecodeEnhancer(bytecodeProvider));

        if (strategy != null && strategy != MultiTenancyStrategy.NONE) {
            options.applyMultiTenancyStrategy(strategy);
            options.applyCurrentTenantIdentifierResolver(new HibernateCurrentTenantIdentifierResolver());
        }

    }
 

private EntityManagerFactoryBuilderImpl(
		PersistenceUnitDescriptor persistenceUnit,
		Map integrationSettings,
		ClassLoader providedClassLoader,
		ClassLoaderService providedClassLoaderService) {

	LogHelper.logPersistenceUnitInformation( persistenceUnit );

	this.persistenceUnit = persistenceUnit;

	if ( integrationSettings == null ) {
		integrationSettings = Collections.emptyMap();
	}

	// Build the boot-strap service registry, which mainly handles class loader interactions
	final BootstrapServiceRegistry bsr = buildBootstrapServiceRegistry( integrationSettings, providedClassLoader, providedClassLoaderService);

	// merge configuration sources and build the "standard" service registry
	final StandardServiceRegistryBuilder ssrBuilder = new StandardServiceRegistryBuilder( bsr );
	final MergedSettings mergedSettings = mergeSettings( persistenceUnit, integrationSettings, ssrBuilder );
	this.configurationValues = mergedSettings.getConfigurationValues();

	// Build the "standard" service registry
	ssrBuilder.applySettings( configurationValues );
	configure( ssrBuilder );
	this.standardServiceRegistry = ssrBuilder.build();
	configure( standardServiceRegistry, mergedSettings );

	final MetadataSources metadataSources = new MetadataSources( bsr );
	List<AttributeConverterDefinition> attributeConverterDefinitions = populate(
			metadataSources,
			mergedSettings,
			standardServiceRegistry
	);
	this.metamodelBuilder = (MetadataBuilderImplementor) metadataSources.getMetadataBuilder( standardServiceRegistry );
	populate( metamodelBuilder, mergedSettings, standardServiceRegistry, attributeConverterDefinitions );

	// todo : would be nice to have MetadataBuilder still do the handling of CfgXmlAccessService here
	//		another option is to immediately handle them here (probably in mergeSettings?) as we encounter them...
	final CfgXmlAccessService cfgXmlAccessService = standardServiceRegistry.getService( CfgXmlAccessService.class );
	if ( cfgXmlAccessService.getAggregatedConfig() != null ) {
		if ( cfgXmlAccessService.getAggregatedConfig().getMappingReferences() != null ) {
			for ( MappingReference mappingReference : cfgXmlAccessService.getAggregatedConfig().getMappingReferences() ) {
				mappingReference.apply( metadataSources );
			}
		}
	}

	this.managedResources = MetadataBuildingProcess.prepare(
			metadataSources,
			metamodelBuilder.getBootstrapContext()
	);

	applyMetadataBuilderContributor();


	withValidatorFactory( configurationValues.get( org.hibernate.cfg.AvailableSettings.JPA_VALIDATION_FACTORY ) );

	// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	// push back class transformation to the environment; for the time being this only has any effect in EE
	// container situations, calling back into PersistenceUnitInfo#addClassTransformer

	final boolean dirtyTrackingEnabled = readBooleanConfigurationValue( AvailableSettings.ENHANCER_ENABLE_DIRTY_TRACKING );
	final boolean lazyInitializationEnabled = readBooleanConfigurationValue( AvailableSettings.ENHANCER_ENABLE_LAZY_INITIALIZATION );
	final boolean associationManagementEnabled = readBooleanConfigurationValue( AvailableSettings.ENHANCER_ENABLE_ASSOCIATION_MANAGEMENT );

	if ( dirtyTrackingEnabled || lazyInitializationEnabled || associationManagementEnabled ) {
		EnhancementContext enhancementContext = getEnhancementContext(
				dirtyTrackingEnabled,
				lazyInitializationEnabled,
				associationManagementEnabled
		);

		persistenceUnit.pushClassTransformer( enhancementContext );
	}

	// for the time being we want to revoke access to the temp ClassLoader if one was passed
	metamodelBuilder.applyTempClassLoader( null );
}
 

@SuppressWarnings("unchecked")
	protected List<AttributeConverterDefinition> populate(
			MetadataSources metadataSources,
			MergedSettings mergedSettings,
			StandardServiceRegistry ssr) {
//		final ClassLoaderService classLoaderService = ssr.getService( ClassLoaderService.class );
//
//		// todo : make sure MetadataSources/Metadata are capable of handling duplicate sources
//
//		// explicit persistence unit mapping files listings
//		if ( persistenceUnit.getMappingFileNames() != null ) {
//			for ( String name : persistenceUnit.getMappingFileNames() ) {
//				metadataSources.addResource( name );
//			}
//		}
//
//		// explicit persistence unit managed class listings
//		//		IMPL NOTE : managed-classes can contain class or package names!!!
//		if ( persistenceUnit.getManagedClassNames() != null ) {
//			for ( String managedClassName : persistenceUnit.getManagedClassNames() ) {
//				// try it as a class name first...
//				final String classFileName = managedClassName.replace( '.', '/' ) + ".class";
//				final URL classFileUrl = classLoaderService.locateResource( classFileName );
//				if ( classFileUrl != null ) {
//					// it is a class
//					metadataSources.addAnnotatedClassName( managedClassName );
//					continue;
//				}
//
//				// otherwise, try it as a package name
//				final String packageInfoFileName = managedClassName.replace( '.', '/' ) + "/package-info.class";
//				final URL packageInfoFileUrl = classLoaderService.locateResource( packageInfoFileName );
//				if ( packageInfoFileUrl != null ) {
//					// it is a package
//					metadataSources.addPackage( managedClassName );
//					continue;
//				}
//
//				LOG.debugf(
//						"Unable to resolve class [%s] named in persistence unit [%s]",
//						managedClassName,
//						persistenceUnit.getName()
//				);
//			}
//		}

		List<AttributeConverterDefinition> attributeConverterDefinitions = null;

		// add any explicit Class references passed in
		final List<Class> loadedAnnotatedClasses = (List<Class>) configurationValues.remove( AvailableSettings.LOADED_CLASSES );
		if ( loadedAnnotatedClasses != null ) {
			for ( Class cls : loadedAnnotatedClasses ) {
				if ( AttributeConverter.class.isAssignableFrom( cls ) ) {
					if ( attributeConverterDefinitions == null ) {
						attributeConverterDefinitions = new ArrayList<>();
					}
					attributeConverterDefinitions.add( AttributeConverterDefinition.from( (Class<? extends AttributeConverter>) cls ) );
				}
				else {
					metadataSources.addAnnotatedClass( cls );
				}
			}
		}

		// add any explicit hbm.xml references passed in
		final String explicitHbmXmls = (String) configurationValues.remove( AvailableSettings.HBXML_FILES );
		if ( explicitHbmXmls != null ) {
			for ( String hbmXml : StringHelper.split( ", ", explicitHbmXmls ) ) {
				metadataSources.addResource( hbmXml );
			}
		}

		// add any explicit orm.xml references passed in
		final List<String> explicitOrmXmlList = (List<String>) configurationValues.remove( AvailableSettings.XML_FILE_NAMES );
		if ( explicitOrmXmlList != null ) {
			explicitOrmXmlList.forEach( metadataSources::addResource );
		}

		return attributeConverterDefinitions;
	}
 

protected void populate(SessionFactoryBuilder sfBuilder, StandardServiceRegistry ssr) {

		final StrategySelector strategySelector = ssr.getService( StrategySelector.class );

//		// Locate and apply the requested SessionFactory-level interceptor (if one)
//		final Object sessionFactoryInterceptorSetting = configurationValues.remove( org.hibernate.cfg.AvailableSettings.INTERCEPTOR );
//		if ( sessionFactoryInterceptorSetting != null ) {
//			final Interceptor sessionFactoryInterceptor =
//					strategySelector.resolveStrategy( Interceptor.class, sessionFactoryInterceptorSetting );
//			sfBuilder.applyInterceptor( sessionFactoryInterceptor );
//		}

		// will use user override value or default to false if not supplied to follow JPA spec.
		final boolean jtaTransactionAccessEnabled = readBooleanConfigurationValue( AvailableSettings.ALLOW_JTA_TRANSACTION_ACCESS );
		if ( !jtaTransactionAccessEnabled ) {
			( ( SessionFactoryBuilderImplementor ) sfBuilder ).disableJtaTransactionAccess();
		}

		final boolean allowRefreshDetachedEntity = readBooleanConfigurationValue( org.hibernate.cfg.AvailableSettings.ALLOW_REFRESH_DETACHED_ENTITY );
		if ( !allowRefreshDetachedEntity ) {
			( (SessionFactoryBuilderImplementor) sfBuilder ).disableRefreshDetachedEntity();
		}

		// Locate and apply any requested SessionFactoryObserver
		final Object sessionFactoryObserverSetting = configurationValues.remove( AvailableSettings.SESSION_FACTORY_OBSERVER );
		if ( sessionFactoryObserverSetting != null ) {
			final SessionFactoryObserver suppliedSessionFactoryObserver =
					strategySelector.resolveStrategy( SessionFactoryObserver.class, sessionFactoryObserverSetting );
			sfBuilder.addSessionFactoryObservers( suppliedSessionFactoryObserver );
		}

		sfBuilder.addSessionFactoryObservers( ServiceRegistryCloser.INSTANCE );

		sfBuilder.applyEntityNotFoundDelegate( JpaEntityNotFoundDelegate.INSTANCE );

		if ( this.validatorFactory != null ) {
			sfBuilder.applyValidatorFactory( validatorFactory );
		}
		if ( this.cdiBeanManager != null ) {
			sfBuilder.applyBeanManager( cdiBeanManager );
		}
	}