Package org.datanucleus.jdo.connector

Class ConnectionXAResource

java.lang.Object

org.datanucleus.jdo.connector.ConnectionXAResource

All Implemented Interfaces:

XAResource

public class ConnectionXAResource
extends Object
implements XAResource

XAResource for the Connector. It is enlisted in the XA transaction when the DataNucleus Connector is allocated by the Application Server.

Field Summary

Fields inherited from interface javax.transaction.xa.XAResource

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

Method Summary

Modifier and Type	Method	Description
void	commit(Xid xid, boolean flags)
void	end(Xid xid, int flags)
void	forget(Xid xid)
int	getTransactionTimeout()
void	internalCommit(org.datanucleus.api.jdo.JDOPersistenceManager pm)	Method to commit the Transaction
void	internalRollback(org.datanucleus.api.jdo.JDOPersistenceManager pm)	Method to rollback the Transaction
void	internalStart(org.datanucleus.api.jdo.JDOPersistenceManager pm)	Method to start the Transaction
boolean	isSameRM(XAResource xares)
int	prepare(Xid xid)
Xid[]	recover(int flags)
void	rollback(Xid xid)
boolean	setTransactionTimeout(int seconds)
void	start(Xid xid, int flags)

Methods inherited from class java.lang.Object

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

Method Detail

commit

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

Specified by:

commit in interface XAResource

Throws:

XAException

internalCommit

public void internalCommit(org.datanucleus.api.jdo.JDOPersistenceManager pm)

Method to commit the Transaction

Parameters:

pm - PersistenceManager

end

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

Specified by:

end 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

isSameRM

public boolean isSameRM(XAResource xares)
                 throws XAException

Specified by:

isSameRM in interface XAResource

Throws:

XAException

prepare

public int prepare(Xid xid)
            throws XAException

Specified by:

prepare in interface XAResource

Throws:

XAException

recover

public Xid[] recover(int flags)
              throws XAException

Specified by:

recover in interface XAResource

Throws:

XAException

rollback

public void rollback(Xid xid)
              throws XAException

Specified by:

rollback in interface XAResource

Throws:

XAException

internalRollback

public void internalRollback(org.datanucleus.api.jdo.JDOPersistenceManager pm)

Method to rollback the Transaction

Parameters:

pm - PersistenceManager

setTransactionTimeout

public boolean setTransactionTimeout(int seconds)
                              throws XAException

Specified by:

setTransactionTimeout in interface XAResource

Throws:

XAException

start

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

Specified by:

start in interface XAResource

Throws:

XAException

internalStart

public void internalStart(org.datanucleus.api.jdo.JDOPersistenceManager pm)

Method to start the Transaction

Parameters:

pm - PersistenceManager