Interface PersistenceUnitDescriptor

All Known Implementing Classes:

PersistenceConfigurationDescriptor

public interface PersistenceUnitDescriptor

Abstraction for dealing with <persistence-unit/> information specified in the persistence.xml file. This information can come from either:

• from the Jakarta EE container as an instance of PersistenceUnitInfo
• in an SE environment, parsed by Hibernate itself

See Also:

• PersistenceUnitInfo
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl

Method Summary

Modifier and Type	Method	Description
ClassLoader	getClassLoader()
FetchType	getDefaultToOneFetchType()
List<URL>	getJarFileUrls()
Object	getJtaDataSource()
List<String>	getManagedClassNames()
List<String>	getMappingFileNames()
String	getName()	The persistence unit name.
Object	getNonJtaDataSource()
URL	getPersistenceUnitRootUrl()	The root url for the persistence unit.
PersistenceUnitTransactionType	getPersistenceUnitTransactionType()
Properties	getProperties()
String	getProviderClassName()	The explicitly specified provider class name, or null if not specified.
SharedCacheMode	getSharedCacheMode()
ClassLoader	getTempClassLoader()
ValidationMode	getValidationMode()
boolean	isClassTransformerRegistrationDisabled()
boolean	isExcludeUnlistedClasses()	Whether scanning for classes should be performed.
boolean	isUseQuotedIdentifiers()	Whether the use of identifier quoting is in effect for this whole persistence unit.
ClassTransformer	pushClassTransformer(EnhancementContext enhancementContext)

Method Details

getPersistenceUnitRootUrl

URL getPersistenceUnitRootUrl()

The root url for the persistence unit.

Implementation Note:

When Hibernate performs scanning, this URL is used as the base for scanning.

getName

String getName()

The persistence unit name.

See Also:

• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getName()

getProviderClassName

String getProviderClassName()

The explicitly specified provider class name, or null if not specified.

See Also:

• PersistenceUnitInfo.getPersistenceProviderClassName()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getProvider()

isUseQuotedIdentifiers

boolean isUseQuotedIdentifiers()

Whether the use of identifier quoting is in effect for this whole persistence unit.

isExcludeUnlistedClasses

boolean isExcludeUnlistedClasses()

Whether scanning for classes should be performed. If not, the list of classes available is limited to:

• classes listed in getManagedClassNames()
• classes named in all getMappingFileNames()
• classes discovered in getJarFileUrls()

See Also:

• PersistenceUnitInfo.excludeUnlistedClasses()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.isExcludeUnlistedClasses()

getDefaultToOneFetchType

FetchType getDefaultToOneFetchType()

Since:

8.0

See Also:

• PersistenceUnitInfo.getDefaultToOneFetchType()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getDefaultToOneFetchType()

getPersistenceUnitTransactionType

PersistenceUnitTransactionType getPersistenceUnitTransactionType()

See Also:

• PersistenceUnitInfo.getTransactionType()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getTransactionType()

getValidationMode

ValidationMode getValidationMode()

See Also:

• PersistenceUnitInfo.getValidationMode()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getValidationMode()

getSharedCacheMode

SharedCacheMode getSharedCacheMode()

See Also:

• PersistenceUnitInfo.getSharedCacheMode()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getSharedCacheMode()

getManagedClassNames

List<String> getManagedClassNames()

See Also:

• PersistenceUnitInfo.getManagedClassNames()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getClasses()

getMappingFileNames

List<String> getMappingFileNames()

See Also:

• PersistenceUnitInfo.getMappingFileNames()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getMappingFiles()

getJarFileUrls

List<URL> getJarFileUrls()

See Also:

• PersistenceUnitInfo.getJarFileUrls()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getJarFiles()

getNonJtaDataSource

Object getNonJtaDataSource()

See Also:

• PersistenceUnitInfo.getNonJtaDataSource()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getNonJtaDataSource()

getJtaDataSource

Object getJtaDataSource()

See Also:

• PersistenceUnitInfo.getJtaDataSource()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getJtaDataSource()

getProperties

Properties getProperties()

See Also:

• PersistenceUnitInfo.getProperties()
• JaxbPersistenceImpl.JaxbPersistenceUnitImpl.getPropertyContainer()

getClassLoader

ClassLoader getClassLoader()

See Also:

• PersistenceUnitInfo.getClassLoader()

getTempClassLoader

ClassLoader getTempClassLoader()

See Also:

• PersistenceUnitInfo.getNewTempClassLoader()

isClassTransformerRegistrationDisabled

boolean isClassTransformerRegistrationDisabled()

pushClassTransformer

ClassTransformer pushClassTransformer(EnhancementContext enhancementContext)