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:

SmartPersistenceUnitInfo

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:

PersistenceUnitManager

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ClassLoader	classLoader
private LoadTimeWeaver	loadTimeWeaver

Constructor Summary

Constructors

Constructor and Description
SpringPersistenceUnitInfo()

Method Summary

Modifier and Type	Method and Description
void	addTransformer(ClassTransformer classTransformer) This implementation delegates to the LoadTimeWeaver, if specified.
java.lang.ClassLoader	getClassLoader() This implementation returns the LoadTimeWeaver's instrumentable ClassLoader, if specified.
java.lang.ClassLoader	getNewTempClassLoader() This implementation delegates to the LoadTimeWeaver, if specified.
void	init(java.lang.ClassLoader classLoader) Initialize this PersistenceUnitInfo with the current class loader (instead of with a LoadTimeWeaver).
void	init(LoadTimeWeaver loadTimeWeaver) Initialize this PersistenceUnitInfo with the LoadTimeWeaver SPI interface used by Spring to add instrumentation to the current class loader.

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

addJarFileUrl, addManagedClassName, addManagedPackage, addMappingFileName, addProperty, excludeUnlistedClasses, getJarFileUrls, getJtaDataSource, getManagedClassNames, getManagedPackages, getMappingFileNames, getNonJtaDataSource, getPersistenceProviderClassName, getPersistenceProviderPackageName, getPersistenceUnitName, getPersistenceUnitRootUrl, getPersistenceXMLSchemaVersion, getProperties, getSharedCacheMode, getTransactionType, getValidationMode, setExcludeUnlistedClasses, setJtaDataSource, setNonJtaDataSource, setPersistenceProviderClassName, setPersistenceProviderPackageName, setPersistenceUnitName, setPersistenceUnitRootUrl, setPersistenceXMLSchemaVersion, setProperties, setSharedCacheMode, setTransactionType, setValidationMode, toString

Methods inherited from class java.lang.Object

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

Field Detail

loadTimeWeaver

private LoadTimeWeaver loadTimeWeaver

classLoader

private java.lang.ClassLoader classLoader

Constructor Detail

SpringPersistenceUnitInfo

SpringPersistenceUnitInfo()

Method Detail

init

public void init(LoadTimeWeaver loadTimeWeaver)

Initialize this PersistenceUnitInfo with the LoadTimeWeaver SPI interface used by Spring to add instrumentation to the current class loader.

init

public void init(java.lang.ClassLoader classLoader)

Initialize this PersistenceUnitInfo with the current class loader (instead of with a LoadTimeWeaver).

getClassLoader

public java.lang.ClassLoader getClassLoader()

This implementation returns the LoadTimeWeaver's instrumentable ClassLoader, if specified.

Overrides:

getClassLoader in class MutablePersistenceUnitInfo

See Also:

ClassUtils.getDefaultClassLoader()

addTransformer

public void addTransformer(ClassTransformer classTransformer)

This implementation delegates to the LoadTimeWeaver, if specified.

Overrides:

addTransformer in class MutablePersistenceUnitInfo

getNewTempClassLoader

public java.lang.ClassLoader getNewTempClassLoader()

This implementation delegates to the LoadTimeWeaver, if specified.

Overrides:

getNewTempClassLoader in class MutablePersistenceUnitInfo