org.hibernate.jpa

Class HibernatePersistenceProvider

java.lang.Object

org.hibernate.jpa.HibernatePersistenceProvider

All Implemented Interfaces:

PersistenceProvider

Direct Known Subclasses:

HibernatePersistence

public class HibernatePersistenceProvider
extends Object
implements PersistenceProvider

The Hibernate PersistenceProvider implementation

Author:

Gavin King, Steve Ebersole, Brett Meyer

Constructor Summary

Constructors

Constructor and Description
HibernatePersistenceProvider()

Method Summary

Modifier and Type	Method and Description
EntityManagerFactory	createContainerEntityManagerFactory(PersistenceUnitInfo info, Map properties) Called by the container when an EntityManagerFactory is to be created.
EntityManagerFactory	createEntityManagerFactory(String persistenceUnitName, Map properties) Called by Persistence class when an EntityManagerFactory is to be created.
void	generateSchema(PersistenceUnitInfo info, Map map) Create database schemas and/or tables and/or create DDL scripts as determined by the supplied properties.
boolean	generateSchema(String persistenceUnitName, Map map) Create database schemas and/or tables and/or create DDL scripts as determined by the supplied properties.
protected EntityManagerFactoryBuilder	getEntityManagerFactoryBuilder(PersistenceUnitDescriptor persistenceUnitDescriptor, Map integration, ClassLoader providedClassLoader)
protected EntityManagerFactoryBuilder	getEntityManagerFactoryBuilderOrNull(String persistenceUnitName, Map properties)
protected EntityManagerFactoryBuilder	getEntityManagerFactoryBuilderOrNull(String persistenceUnitName, Map properties, ClassLoader providedClassLoader)
ProviderUtil	getProviderUtil() Return the utility interface implemented by the persistence provider.
protected static Map	wrap(Map properties)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HibernatePersistenceProvider

public HibernatePersistenceProvider()

Method Detail

createEntityManagerFactory

public EntityManagerFactory createEntityManagerFactory(String persistenceUnitName,
                                                       Map properties)

Called by Persistence class when an EntityManagerFactory is to be created.

Note: per-spec, the values passed as properties override values found in persistence.xml

Specified by:

createEntityManagerFactory in interface PersistenceProvider

Parameters:

persistenceUnitName - the name of the persistence unit

properties - a Map of properties for use by the persistence provider. These properties may be used to override the values of the corresponding elements in the persistence.xml file or specify values for properties not specified in the persistence.xml (and may be null if no properties are specified).

Returns:

EntityManagerFactory for the persistence unit, or null if the provider is not the right provider

getEntityManagerFactoryBuilderOrNull

protected EntityManagerFactoryBuilder getEntityManagerFactoryBuilderOrNull(String persistenceUnitName,
                                                                           Map properties)

getEntityManagerFactoryBuilderOrNull

protected EntityManagerFactoryBuilder getEntityManagerFactoryBuilderOrNull(String persistenceUnitName,
                                                                           Map properties,
                                                                           ClassLoader providedClassLoader)

wrap

protected static Map wrap(Map properties)

createContainerEntityManagerFactory

public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo info,
                                                                Map properties)

Called by the container when an EntityManagerFactory is to be created.

Note: per-spec, the values passed as properties override values found in PersistenceUnitInfo

Specified by:

createContainerEntityManagerFactory in interface PersistenceProvider

Parameters:

info - metadata for use by the persistence provider

properties - a Map of integration-level properties for use by the persistence provider (may be null if no properties are specified). If a Bean Validation provider is present in the classpath, the container must pass the ValidatorFactory instance in the map with the key "javax.persistence.validation.factory".

Returns:

EntityManagerFactory for the persistence unit specified by the metadata

generateSchema

public void generateSchema(PersistenceUnitInfo info,
                           Map map)

Description copied from interface: PersistenceProvider

Create database schemas and/or tables and/or create DDL scripts as determined by the supplied properties. Called by the container when schema generation is to occur as a separate phase from creation of the entity manager factory.

Specified by:

generateSchema in interface PersistenceProvider

Parameters:

info - metadata for use by the persistence provider

map - properties for schema generation; these may also include provider-specific properties

generateSchema

public boolean generateSchema(String persistenceUnitName,
                              Map map)

Description copied from interface: PersistenceProvider

Create database schemas and/or tables and/or create DDL scripts as determined by the supplied properties. Called by the Persistence class when schema generation is to occur as a separate phase from creation of the entity manager factory.

Specified by:

generateSchema in interface PersistenceProvider

Parameters:

persistenceUnitName - the name of the persistence unit

map - properties for schema generation; these may also contain provider-specific properties. The value of these properties override any values that may have been configured elsewhere.

Returns:

true if schema was generated, otherwise false

getEntityManagerFactoryBuilder

protected EntityManagerFactoryBuilder getEntityManagerFactoryBuilder(PersistenceUnitDescriptor persistenceUnitDescriptor,
                                                                     Map integration,
                                                                     ClassLoader providedClassLoader)

getProviderUtil

public ProviderUtil getProviderUtil()

Description copied from interface: PersistenceProvider

Return the utility interface implemented by the persistence provider.

Specified by:

getProviderUtil in interface PersistenceProvider

Returns:

ProviderUtil interface