org.krakenapps.jpa.impl
Class ThreadLocalEntityManagerServiceImpl

java.lang.Object
  org.krakenapps.jpa.impl.ThreadLocalEntityManagerServiceImpl

All Implemented Interfaces:

ThreadLocalEntityManagerService

public class ThreadLocalEntityManagerServiceImpl
extends java.lang.Object
implements ThreadLocalEntityManagerService

Implementation for thread local entity manager service interface

Author:

xeraph

Constructor Summary

ThreadLocalEntityManagerServiceImpl()

Method Summary

void	beginTransaction() Begin transaction in current thread context
void	beginTransaction(boolean failOnActiveTransaction) Begin transaction in current thread context, but throw exception if transaction is already active.
void	closeEntityManager() Close entity manager in current thread context
void	commitTransaction() Commit transaction in current thread context
javax.persistence.EntityManager	getEntityManager() Get the entity manager for current thread context
void	rollbackTransaction() Rollback transaction in current thread context
void	setEntityManagerFactory(java.lang.String factoryName) Set an entity manager factory of current thread context
void	setRollbackOnlyTransaction() Set rollback only in current thread context

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadLocalEntityManagerServiceImpl

public ThreadLocalEntityManagerServiceImpl()

Method Detail

setEntityManagerFactory

public void setEntityManagerFactory(java.lang.String factoryName)

Description copied from interface: ThreadLocalEntityManagerService

Set an entity manager factory of current thread context

Specified by:

setEntityManagerFactory in interface ThreadLocalEntityManagerService

Parameters:

factoryName - the alias for entity manager factory

getEntityManager

public javax.persistence.EntityManager getEntityManager()

Description copied from interface: ThreadLocalEntityManagerService

Get the entity manager for current thread context

Specified by:

getEntityManager in interface ThreadLocalEntityManagerService

Returns:

an opened entity manager

beginTransaction

public void beginTransaction()

Description copied from interface: ThreadLocalEntityManagerService

Begin transaction in current thread context

Specified by:

beginTransaction in interface ThreadLocalEntityManagerService

beginTransaction

public void beginTransaction(boolean failOnActiveTransaction)

Description copied from interface: ThreadLocalEntityManagerService

Begin transaction in current thread context, but throw exception if transaction is already active.

Specified by:

beginTransaction in interface ThreadLocalEntityManagerService

Parameters:

failOnActiveTransaction - true if you want to stop when transaction is already active

commitTransaction

public void commitTransaction()

Description copied from interface: ThreadLocalEntityManagerService

Commit transaction in current thread context

Specified by:

commitTransaction in interface ThreadLocalEntityManagerService

rollbackTransaction

public void rollbackTransaction()

Description copied from interface: ThreadLocalEntityManagerService

Rollback transaction in current thread context

Specified by:

rollbackTransaction in interface ThreadLocalEntityManagerService

setRollbackOnlyTransaction

public void setRollbackOnlyTransaction()

Description copied from interface: ThreadLocalEntityManagerService

Set rollback only in current thread context

Specified by:

setRollbackOnlyTransaction in interface ThreadLocalEntityManagerService

closeEntityManager

public void closeEntityManager()

Description copied from interface: ThreadLocalEntityManagerService

Close entity manager in current thread context

Specified by:

closeEntityManager in interface ThreadLocalEntityManagerService