org.neo4j.kernel.impl.transaction.xaframework
Class XaResourceHelpImpl

java.lang.Object
  org.neo4j.kernel.impl.transaction.xaframework.XaResourceHelpImpl

All Implemented Interfaces:

XAResource, XaResource

public abstract class XaResourceHelpImpl
extends Object
implements XaResource

Help implementation of the XAResource interface. See XaConnectionHelpImpl for more information.

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

protected

XaResourceHelpImpl(XaResourceManager xaRm, byte[] branchId)

Method Summary

void	commit(Xid xid, boolean onePhase)
void	end(Xid xid, int flags)
void	forget(Xid xid)
byte[]	getBranchId()
XaTransaction	getCompletedTx() If the transaction commited successfully this method will return the transaction.
int	getTransactionTimeout()
abstract boolean	isSameRM(XAResource xares) Should return true if xares is the same resource as this.
int	prepare(Xid xid)
Xid[]	recover(int flag)
void	rollback(Xid xid)
void	setBranchId(byte[] branchId)
boolean	setTransactionTimeout(int timeout)
void	start(Xid xid, int flags)

Methods inherited from class java.lang.Object

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

Constructor Detail

XaResourceHelpImpl

protected XaResourceHelpImpl(XaResourceManager xaRm,
                             byte[] branchId)

Method Detail

getCompletedTx

public XaTransaction getCompletedTx()

If the transaction commited successfully this method will return the transaction.

Returns:

transaction if completed else null

isSameRM

public abstract boolean isSameRM(XAResource xares)

Should return true if xares is the same resource as this.

Specified by:

isSameRM in interface XAResource

Returns:

true if the resource is same

commit

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

Specified by:

commit in interface XAResource

Throws:

XAException

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()

Specified by:

getTransactionTimeout in interface XAResource

setTransactionTimeout

public boolean setTransactionTimeout(int timeout)

Specified by:

setTransactionTimeout in interface XAResource

prepare

public int prepare(Xid xid)
            throws XAException

Specified by:

prepare in interface XAResource

Throws:

XAException

recover

public Xid[] recover(int flag)
              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

start

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

Specified by:

start in interface XAResource

Throws:

XAException

setBranchId

public void setBranchId(byte[] branchId)

Specified by:

setBranchId in interface XaResource

getBranchId

public byte[] getBranchId()

Specified by:

getBranchId in interface XaResource