org.mule.runtime.core.internal.util.queue

Class TransactionalQueueSession

java.lang.Object

org.mule.runtime.core.util.queue.AbstractQueueSession

org.mule.runtime.core.internal.util.queue.TransactionalQueueSession

All Implemented Interfaces:

XAResource, QueueSession

public class TransactionalQueueSession
extends AbstractQueueSession
implements QueueSession

A Queue session that is used to manage the transaction context of a Queue.

This QueueSession can be used for local and xa transactions

Field Summary

Fields inherited from interface javax.transaction.xa.XAResource

TMENDRSCAN, TMFAIL, TMJOIN, TMNOFLAGS, TMONEPHASE, TMRESUME, TMSTARTRSCAN, TMSUCCESS, TMSUSPEND, XA_OK, XA_RDONLY

Constructor Summary

Constructors

Constructor and Description
TransactionalQueueSession(QueueProvider queueProvider, QueueXaResourceManager xaResourceManager, AbstractResourceManager resourceManager, XaTransactionRecoverer xaTransactionRecoverer, LocalTxQueueTransactionJournal localTxTransactionJournal, MuleContext muleContext)

Method Summary

Modifier and Type	Method and Description
void	begin() Starts a transaction to execute operations over a set of queue with atomicity.
void	commit() Commits a transaction started with QueueSession.begin()
void	commit(Xid xid, boolean onePhase)
void	end(Xid xid, int flags)
void	forget(Xid xid)
protected QueueTransactionContext	getTransactionalContext()
int	getTransactionTimeout()
boolean	isSameRM(XAResource xares)
int	prepare(Xid xid)
Xid[]	recover(int i)
void	rollback() Rollbacks a transaction started with QueueSession.begin()
void	rollback(Xid xid)
boolean	setTransactionTimeout(int timeout)
void	start(Xid xid, int flags)

Methods inherited from class org.mule.runtime.core.util.queue.AbstractQueueSession

getMuleContext, getQueue, getQueueProvider

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mule.runtime.core.api.util.queue.QueueSession

getQueue

Constructor Detail

TransactionalQueueSession

public TransactionalQueueSession(QueueProvider queueProvider,
                                 QueueXaResourceManager xaResourceManager,
                                 AbstractResourceManager resourceManager,
                                 XaTransactionRecoverer xaTransactionRecoverer,
                                 LocalTxQueueTransactionJournal localTxTransactionJournal,
                                 MuleContext muleContext)

Method Detail

getTransactionalContext

protected QueueTransactionContext getTransactionalContext()

Specified by:

getTransactionalContext in class AbstractQueueSession

begin

public void begin()
           throws ResourceManagerException

Description copied from interface: QueueSession

Starts a transaction to execute operations over a set of queue with atomicity.

Specified by:

begin in interface QueueSession

Throws:

ResourceManagerException

commit

public void commit()
            throws ResourceManagerException

Description copied from interface: QueueSession

Commits a transaction started with QueueSession.begin()

Specified by:

commit in interface QueueSession

Throws:

ResourceManagerException

rollback

public void rollback()
              throws ResourceManagerException

Description copied from interface: QueueSession

Rollbacks a transaction started with QueueSession.begin()

Specified by:

rollback in interface QueueSession

Throws:

ResourceManagerException

isSameRM

public boolean isSameRM(XAResource xares)
                 throws XAException

Specified by:

isSameRM in interface XAResource

Throws:

XAException

start

public void start(Xid xid,
                  int flags)
           throws XAException

Specified by:

start in interface XAResource

Throws:

XAException

end

public void end(Xid xid,
                int flags)
         throws XAException

Specified by:

end in interface XAResource

Throws:

XAException

commit

public void commit(Xid xid,
                   boolean onePhase)
            throws XAException

Specified by:

commit in interface XAResource

Throws:

XAException

rollback

public void rollback(Xid xid)
              throws XAException

Specified by:

rollback in interface XAResource

Throws:

XAException

prepare

public int prepare(Xid xid)
            throws XAException

Specified by:

prepare in interface XAResource

Throws:

XAException

forget

public void forget(Xid xid)
            throws XAException

Specified by:

forget in interface XAResource

Throws:

XAException

getTransactionTimeout

public int getTransactionTimeout()
                          throws XAException

Specified by:

getTransactionTimeout in interface XAResource

Throws:

XAException

setTransactionTimeout

public boolean setTransactionTimeout(int timeout)
                              throws XAException

Specified by:

setTransactionTimeout in interface XAResource

Throws:

XAException

recover

public Xid[] recover(int i)
              throws XAException

Specified by:

recover in interface XAResource

Throws:

XAException