Java EntityManagerFactoryBuilderImpl类代码示例

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
/**
 * 2017-05-24 · reworked from SpringHibernateJpaPersistenceProvider so that we can inject a custom
 * {@link EntityManagerFactoryBuilderImpl}; previous implementation that overrides
 * {@link InterceptorAwareHibernatePersistenceProvider#getEntityManagerFactoryBuilder} no longer works
 * as there are several paths with various arguments and the overloaded one was no longer called.
 */
@Override
@SuppressWarnings("rawtypes")
public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo info, Map properties) {
	return new EntityManagerFactoryBuilderImpl(new PersistenceUnitInfoDescriptor(info), properties) {
		@Override
		protected void populate(SessionFactoryBuilder sfBuilder, StandardServiceRegistry ssr) {
			super.populate(sfBuilder, ssr);
			
			if (InterceptorAwareHibernatePersistenceProvider.this.interceptor != null) {
				LOGGER.warn("Installing our Spring managed interceptor.");
				sfBuilder.applyInterceptor(InterceptorAwareHibernatePersistenceProvider.this.interceptor);
			}
		}
	}.build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
@Test
public void test() {
    PersistenceUnitInfoImpl persistenceUnitInfo = new PersistenceUnitInfoImpl(
            LongToNumericTypeTest.class.getName(),
            Collections.singletonList( Event.class.getName() ),
            validateProperties()
    );

    Map<String, Object> configuration = new HashMap<>();
    EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(
            new PersistenceUnitInfoDescriptor( persistenceUnitInfo), configuration
    );
    EntityManagerFactory emf = null;
    try {
        emf = entityManagerFactoryBuilder.build();
    }
    finally {
        if ( emf != null ) {
            emf.close();
        }
    }
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected EntityManagerFactory newEntityManagerFactory() {
    PersistenceUnitInfo persistenceUnitInfo = persistenceUnitInfo(getClass().getSimpleName());
    Map<String, Object> configuration = new HashMap<>();
    configuration.put(AvailableSettings.INTERCEPTOR, interceptor());
    Integrator integrator = integrator();
    if (integrator != null) {
        configuration.put("hibernate.integrator_provider", (IntegratorProvider) () -> Collections.singletonList(integrator));
    }

    EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(
            new PersistenceUnitInfoDescriptor(persistenceUnitInfo), configuration
    );
    return entityManagerFactoryBuilder.build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected EntityManagerFactory newEntityManagerFactory() {
    PersistenceUnitInfo persistenceUnitInfo = persistenceUnitInfo(getClass().getSimpleName());
    Map<String, Object> configuration = new HashMap<String, Object>();

    EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(
            new PersistenceUnitInfoDescriptor(persistenceUnitInfo), configuration
    );
    return entityManagerFactoryBuilder.build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected EntityManagerFactory newEntityManagerFactory() {
    PersistenceUnitInfo persistenceUnitInfo = persistenceUnitInfo(getClass().getSimpleName());
    Map<String, Object> configuration = new HashMap<String, Object>();
    configuration.put(AvailableSettings.INTERCEPTOR, interceptor());
    Integrator integrator = integrator();

    EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(
            new PersistenceUnitInfoDescriptor(persistenceUnitInfo), configuration
    );
    return entityManagerFactoryBuilder.build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
/**
 * TODO : cache entity manager.
 *
 * @param info
 *            the info
 * @return the entity manager factory
 */
public static EntityManagerFactory createEntityManagerFactory(PersistenceUnitInfo info) {
	

	// Map<String, Object> integrationSettings = new HashMap<>();
	// integrationSettings.put(AvailableSettings.INTERCEPTOR, new
	// JKCustomSessionFactoryInterceptor());

	PersistenceUnitInfoDescriptor puDescriptor = new PersistenceUnitInfoDescriptor(info);
	EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(puDescriptor, null);

	EntityManagerFactory emf = entityManagerFactoryBuilder.build();
	return emf;
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
@Override
@SuppressWarnings("rawtypes")
public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo info, Map properties) {
	final List<String> mergedClassesAndPackages = new ArrayList<String>(info.getManagedClassNames());
	if (info instanceof SmartPersistenceUnitInfo) {
		mergedClassesAndPackages.addAll(((SmartPersistenceUnitInfo) info).getManagedPackages());
	}
	return new EntityManagerFactoryBuilderImpl(
			new PersistenceUnitInfoDescriptor(info) {
				@Override
				public List<String> getManagedClassNames() {
					return mergedClassesAndPackages;
				}
			}, properties).build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
@Component
public EntityManagerFactory entityManagerFactory () {
    PersistenceUnitInfo persistenceUnitInfo = persistenceUnitInfo();
    PersistenceUnitDescriptor descriptor = new PersistenceUnitInfoDescriptor(persistenceUnitInfo);
    EntityManagerFactoryBuilder entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(descriptor, null);
    return entityManagerFactoryBuilder.build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected EntityManagerFactory newEntityManagerFactory() {
    PersistenceUnitInfo persistenceUnitInfo = persistenceUnitInfo(getClass().getSimpleName());
    Map<String, Object> configuration = new HashMap<>();
    configuration.put(AvailableSettings.INTERCEPTOR, interceptor());
    Integrator integrator = integrator();
    if (integrator != null) {
        configuration.put("hibernate.integrator_provider", (IntegratorProvider) () -> Collections.singletonList(integrator));
    }

    EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(
        new PersistenceUnitInfoDescriptor(persistenceUnitInfo), configuration
    );
    return entityManagerFactoryBuilder.build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected static EntityManagerFactoryBuilderImpl getEntityManagerFactoryBuilderOrNull(String persistenceUnitName, Map<String, Object> properties, ClassLoader providedClassLoader) {

		final Map<String, Object> integration = wrap( properties );
		final List<ParsedPersistenceXmlDescriptor> units;
		try {
			units = PersistenceXmlParser.locatePersistenceUnits( integration );
		}
		catch (Exception e) {
			throw new PersistenceException( "Unable to locate persistence units", e );
		}

		if ( persistenceUnitName == null && units.size() > 1 ) {
			throw new PersistenceException( "No name provided and multiple persistence units found" );
		}

		for ( ParsedPersistenceXmlDescriptor persistenceUnit : units ) {

			final boolean matches = persistenceUnitName == null || persistenceUnit.getName().equals( persistenceUnitName );
			if ( !matches ) {
				continue;
			}

			// See if we (Hibernate) are the persistence provider
			if ( ! ProviderChecker.isProvider( persistenceUnit, properties ) ) {
				continue;
			}

			return getEntityManagerFactoryBuilder( persistenceUnit, integration, providedClassLoader );
		}

		return null;
	}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected static Configuration getConfiguration(String unitName){
	EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = getEntityManagerFactoryBuilderOrNull(unitName, null);
	
	ServiceRegistry serviceRegistry = entityManagerFactoryBuilder.buildServiceRegistry();
	Configuration config = entityManagerFactoryBuilder.buildHibernateConfiguration(serviceRegistry);

	return config;
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected EntityManagerFactory newEntityManagerFactory() {
    PersistenceUnitInfo persistenceUnitInfo = new PersistenceUnitInfoImpl(
        getClass().getSimpleName(), entityClassNames(), getProperties()
    );

    Map<String, Object> configuration = new HashMap<>();
    configuration.put(org.hibernate.jpa.AvailableSettings.INTERCEPTOR, interceptor());
    EntityManagerFactoryBuilderImpl entityManagerFactoryBuilder = new EntityManagerFactoryBuilderImpl(
        new PersistenceUnitInfoDescriptor(persistenceUnitInfo), configuration
    );
    return entityManagerFactoryBuilder.build();
}
 

import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl; //导入依赖的package包/类
protected static EntityManagerFactoryBuilderImpl getEntityManagerFactoryBuilder(PersistenceUnitDescriptor persistenceUnitDescriptor,
		Map<String, Object> integration, ClassLoader providedClassLoader) {
	return new EntityManagerFactoryBuilderImpl( persistenceUnitDescriptor, integration, providedClassLoader );
}