Package org.jboss.narayana.jta.jms

Class TransactionHelperImpl

java.lang.Object

org.jboss.narayana.jta.jms.TransactionHelperImpl

All Implemented Interfaces:

TransactionHelper

public class TransactionHelperImpl
extends java.lang.Object
implements TransactionHelper

Author:

Gytis Trikleris

Constructor Summary

Constructors

Constructor	Description
TransactionHelperImpl(javax.transaction.TransactionManager transactionManager)

Method Summary

Modifier and Type	Method	Description
void	deregisterXAResource(javax.transaction.xa.XAResource xaResource)	Delist XA resource from a current transaction.
boolean	isTransactionAvailable()	Check if transaction is active.
void	registerSynchronization(javax.transaction.Synchronization synchronization)	Register synchronization with a current transaction.
void	registerXAResource(javax.transaction.xa.XAResource xaResource)	Enlist XA resource to a current transaction.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionHelperImpl

public TransactionHelperImpl(javax.transaction.TransactionManager transactionManager)

Method Detail

isTransactionAvailable

public boolean isTransactionAvailable()
                               throws javax.jms.JMSException

Description copied from interface: TransactionHelper

Check if transaction is active. If error occurs wrap an original exception with JMSException.

Specified by:

isTransactionAvailable in interface TransactionHelper

Returns:

whether transaction is active or not.

Throws:

javax.jms.JMSException - if transaction service has failed in unexpected way to obtain transaction status

registerSynchronization

public void registerSynchronization(javax.transaction.Synchronization synchronization)
                             throws javax.jms.JMSException

Description copied from interface: TransactionHelper

Register synchronization with a current transaction. If error occurs wrap an original exception with JMSException.

Specified by:

registerSynchronization in interface TransactionHelper

Parameters:

synchronization - synchronization to be registered.

Throws:

javax.jms.JMSException - if error occurred registering synchronization that occurs when transaction service fails in an unexpected way or when the transaction is marked for rollback only or when transaction is in a state where Synchronization callbacks cannot be registered

registerXAResource

public void registerXAResource(javax.transaction.xa.XAResource xaResource)
                        throws javax.jms.JMSException

Description copied from interface: TransactionHelper

Enlist XA resource to a current transaction. If error occurs wrap an original exception with JMSException.

Specified by:

registerXAResource in interface TransactionHelper

Parameters:

xaResource - resource to be enlisted.

Throws:

javax.jms.JMSException - if error occurred enlisting resource that occurs when transaction service fails in an unexpected way or when the transaction is marked for rollback only or when transaction is in a state where resources cannot be enlisted.

deregisterXAResource

public void deregisterXAResource(javax.transaction.xa.XAResource xaResource)
                          throws javax.jms.JMSException

Description copied from interface: TransactionHelper

Delist XA resource from a current transaction. If error occurs wrap an original exception with JMSException.

Specified by:

deregisterXAResource in interface TransactionHelper

Parameters:

xaResource - resource to be delisted.

Throws:

javax.jms.JMSException - if error occurred delisting resource. that occurs when transaction service fails in an unexpected way or when transaction is in a state where resources cannot be delisted.