org.springframework.orm.jpa.persistenceunit
Class SpringPersistenceUnitInfo

java.lang.Object
  org.springframework.orm.jpa.persistenceunit.MutablePersistenceUnitInfo
      org.springframework.orm.jpa.persistenceunit.SpringPersistenceUnitInfo

All Implemented Interfaces:

javax.persistence.spi.PersistenceUnitInfo

 class SpringPersistenceUnitInfo
extends MutablePersistenceUnitInfo

Subclass of MutablePersistenceUnitInfo that adds instrumentation hooks based on Spring's LoadTimeWeaver abstraction.

This class is restricted to package visibility, in contrast to its superclass.

Since:

2.0

Author:

Rod Johnson, Juergen Hoeller, Costin Leau

See Also:

setLoadTimeWeaver(org.springframework.instrument.classloading.LoadTimeWeaver), PersistenceUnitManager

Constructor Summary

SpringPersistenceUnitInfo()

Method Summary

void	addTransformer(javax.persistence.spi.ClassTransformer classTransformer) Method called by PersistenceProvider to add instrumentation to the current environment.
ClassLoader	getClassLoader()
ClassLoader	getNewTempClassLoader()
void	setLoadTimeWeaver(LoadTimeWeaver loadTimeWeaver) Set the LoadTimeWeaver SPI strategy interface used by Spring to add instrumentation to the current class loader.

Methods inherited from class org.springframework.orm.jpa.persistenceunit.MutablePersistenceUnitInfo

addJarFileUrl, addManagedClassName, addMappingFileName, addProperty, excludeUnlistedClasses, getJarFileUrls, getJtaDataSource, getManagedClassNames, getMappingFileNames, getNonJtaDataSource, getPersistenceProviderClassName, getPersistenceUnitName, getPersistenceUnitRootUrl, getProperties, getTransactionType, setExcludeUnlistedClasses, setJtaDataSource, setNonJtaDataSource, setPersistenceProviderClassName, setPersistenceUnitName, setPersistenceUnitRootUrl, setProperties, setTransactionType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringPersistenceUnitInfo

SpringPersistenceUnitInfo()

Method Detail

setLoadTimeWeaver

public void setLoadTimeWeaver(LoadTimeWeaver loadTimeWeaver)

Set the LoadTimeWeaver SPI strategy interface used by Spring to add instrumentation to the current class loader.

getClassLoader

public ClassLoader getClassLoader()

Specified by:

getClassLoader in interface javax.persistence.spi.PersistenceUnitInfo

Overrides:

getClassLoader in class MutablePersistenceUnitInfo

addTransformer

public void addTransformer(javax.persistence.spi.ClassTransformer classTransformer)

Method called by PersistenceProvider to add instrumentation to the current environment.

Specified by:

addTransformer in interface javax.persistence.spi.PersistenceUnitInfo

Overrides:

addTransformer in class MutablePersistenceUnitInfo

getNewTempClassLoader

public ClassLoader getNewTempClassLoader()

Specified by:

getNewTempClassLoader in interface javax.persistence.spi.PersistenceUnitInfo

Overrides:

getNewTempClassLoader in class MutablePersistenceUnitInfo