com.sun.enterprise.transaction.jts.recovery

Class SybaseXAResource

java.lang.Object

com.sun.enterprise.transaction.api.XAResourceWrapper

com.sun.enterprise.transaction.jts.recovery.SybaseXAResource

All Implemented Interfaces:

XAResource

public class SybaseXAResource
extends XAResourceWrapper

XA Resource wrapper class for sybase XA Resource with jConnect 5.2.

Version:

1.0

Author:

Bala Dutt

Field Summary

Fields inherited from class com.sun.enterprise.transaction.api.XAResourceWrapper

m_xacon, subject

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
SybaseXAResource()

Method Summary

Modifier and Type	Method and Description
void	commit(Xid xid, boolean flag)
XAResourceWrapper	getInstance() public Xid[] recover(int flag) throws XAException { throw new XAException("This is to be implemented by sub classes"); } public void commit(Xid xid, boolean flag) throws XAException{ throw new XAException("This is to be implemented by sub classes"); } public void rollback(Xid xid) throws XAException{ throw new XAException("This is to be implemented by sub classes"); }
Xid[]	recover(int flag) Returns xids list for recovery depending on flags.
void	rollback(Xid xid)

Methods inherited from class com.sun.enterprise.transaction.api.XAResourceWrapper

end, forget, getTransactionTimeout, init, isSameRM, prepare, setTransactionTimeout, start

Methods inherited from class java.lang.Object

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

Constructor Detail

SybaseXAResource

public SybaseXAResource()

Method Detail

getInstance

public XAResourceWrapper getInstance()

Description copied from class: XAResourceWrapper

public Xid[] recover(int flag) throws XAException { throw new XAException("This is to be implemented by sub classes"); } public void commit(Xid xid, boolean flag) throws XAException{ throw new XAException("This is to be implemented by sub classes"); } public void rollback(Xid xid) throws XAException{ throw new XAException("This is to be implemented by sub classes"); }

Specified by:

getInstance in class XAResourceWrapper

recover

public Xid[] recover(int flag)
              throws XAException

Returns xids list for recovery depending on flags. Sybase XA Resource ignores the flags for XAResource recover call. This method takes care for the fault. Allows the recover call only for TMSTARTRSCAN, for other values of flags just returns null.

Specified by:

recover in interface XAResource

Specified by:

recover in class XAResourceWrapper

Parameters:

flag - an int value

Returns:

a Xid[] value

Throws:

XAException - if an error occurs

commit

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

Specified by:

commit in interface XAResource

Specified by:

commit in class XAResourceWrapper

Throws:

XAException

rollback

public void rollback(Xid xid)
              throws XAException

Specified by:

rollback in interface XAResource

Specified by:

rollback in class XAResourceWrapper

Throws:

XAException