Package com.j_spaces.core.client

Class XAResourceImpl

java.lang.Object

com.j_spaces.core.client.XAResourceImpl

All Implemented Interfaces:

ActionListener, XAPResource, EventListener, XAResource

public class XAResourceImpl
extends Object
implements XAResource, ActionListener, XAPResource

An instance of this class represents a XAResource implementation

Version:

4.5

Author:

Guy Korland

Field Summary

Fields

Modifier and Type	Field	Description
protected final Hashtable<Xid,Xid>	_activeEmptyTransactions
protected ISpaceProxy	_proxy
protected final ExtendedTransactionManager	m_txnManger

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	Description
XAResourceImpl(TransactionManager txnManger, IJSpace proxy)
XAResourceImpl(TransactionManager txnManger, IJSpace proxy, boolean delegatedXa, boolean resourcePerSingleTxn)	Ctor

Method Summary

Modifier and Type	Method	Description
void	action(Transaction txn)	Called by ActionMaker on event
void	commit(Xid xid, boolean onePhase)
protected Xid	createGSXid(Xid xid)
void	end(Xid xid, int flag)
void	forget(Xid xid)
UUID	getRmid()
int	getTransactionTimeout()
boolean	isSameRM(XAResource xares)
int	prepare(Xid xid)
Xid[]	recover(int flag)
void	rollback(Xid xid)
boolean	setTransactionTimeout(int timeout)
void	start(Xid xid, int flag)
protected Transaction.Created	startIn(Xid xid, int flag, boolean setAsDefault)

Methods inherited from class java.lang.Object

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

Field Details

m_txnManger

protected final ExtendedTransactionManager m_txnManger

_activeEmptyTransactions

protected final Hashtable<Xid,Xid> _activeEmptyTransactions

_proxy

protected ISpaceProxy _proxy

Constructor Details

XAResourceImpl

public XAResourceImpl(TransactionManager txnManger,
 IJSpace proxy,
 boolean delegatedXa,
 boolean resourcePerSingleTxn)

Ctor

Parameters:

txnManger - transaction manger, for used inside GS.

XAResourceImpl

public XAResourceImpl(TransactionManager txnManger,
 IJSpace proxy)

Method Details

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

isSameRM

public boolean isSameRM(XAResource xares)
                 throws XAException

Specified by:

isSameRM in interface XAResource

Throws:

XAException

getRmid

public UUID getRmid()

Specified by:

getRmid in interface XAPResource

recover

public Xid[] recover(int flag)
              throws XAException

Specified by:

recover 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

rollback

public void rollback(Xid xid)
              throws XAException

Specified by:

rollback in interface XAResource

Throws:

XAException

end

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

Specified by:

end in interface XAResource

Throws:

XAException

start

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

Specified by:

start in interface XAResource

Throws:

XAException

startIn

protected Transaction.Created startIn(Xid xid,
 int flag,
 boolean setAsDefault)
                               throws XAException

Throws:

XAException

commit

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

Specified by:

commit in interface XAResource

Throws:

XAException

action

public void action(Transaction txn)

Description copied from interface: ActionListener

Called by ActionMaker on event

Specified by:

action in interface ActionListener

createGSXid

protected Xid createGSXid(Xid xid)