com.atomikos.datasource.xa
Class XAResourceTransaction

java.lang.Object
  com.atomikos.datasource.xa.XAResourceTransaction

All Implemented Interfaces:

ResourceTransaction, Participant, Serializable

public class XAResourceTransaction
extends Object
implements ResourceTransaction, Participant

An implementation of ResourceTransaction for XA transactions.

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.atomikos.icatch.Participant

READ_ONLY

Method Summary

void	commit(boolean onePhase)
boolean	equals(Object o) Absolutely necessary for coordinator to work correctly
void	forget()
String	getResourceName()
Object	getState()
String	getTid()
String	getURI()
Xid	getXid() Get the Xid.
int	hashCode() Absolutely necessary for coordinator to work correctly
boolean	isActive() Test if the restx is active (in use).
boolean	isRecoverable()
boolean	isXaSuspended() Test if the resource has been ended with TMSUSPEND.
int	prepare()
void	resume()
void	rollback()
void	setCascadeList(Map<String,Integer> allParticipants)
void	setGlobalSiblingCount(int count)
void	setXAResource(XAResource xaresource) Set the XAResource attribute.
void	suspend()
protected void	testOrRefreshXAResourceFor2PC()
String	toString()
void	xaResume() Perform an xa resume
void	xaSuspend() Perform an XA suspend.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

testOrRefreshXAResourceFor2PC

protected void testOrRefreshXAResourceFor2PC()
                                      throws XAException

Throws:

XAException

getTid

public String getTid()

See Also:

ResourceTransaction.

suspend

public void suspend()
             throws ResourceException

Specified by:

suspend in interface ResourceTransaction

Throws:

ResourceException

See Also:

ResourceTransaction.

resume

public void resume()
            throws ResourceException

Specified by:

resume in interface ResourceTransaction

Throws:

ResourceException

See Also:

ResourceTransaction.

setCascadeList

public void setCascadeList(Map<String,Integer> allParticipants)
                    throws SysException

Specified by:

setCascadeList in interface Participant

Throws:

SysException

See Also:

Participant

getState

public Object getState()

setGlobalSiblingCount

public void setGlobalSiblingCount(int count)

Specified by:

setGlobalSiblingCount in interface Participant

See Also:

Participant

forget

public void forget()

Specified by:

forget in interface Participant

See Also:

Participant

prepare

public int prepare()
            throws RollbackException,
                   HeurHazardException,
                   HeurMixedException,
                   SysException

Specified by:

prepare in interface Participant

Throws:

RollbackException

HeurHazardException

HeurMixedException

SysException

See Also:

Participant

rollback

public void rollback()
              throws HeurCommitException,
                     HeurMixedException,
                     HeurHazardException,
                     SysException

Specified by:

rollback in interface Participant

Throws:

HeurCommitException

HeurMixedException

HeurHazardException

SysException

See Also:

Participant.

commit

public void commit(boolean onePhase)
            throws HeurRollbackException,
                   HeurHazardException,
                   HeurMixedException,
                   RollbackException,
                   SysException

Specified by:

commit in interface Participant

Throws:

HeurRollbackException

HeurHazardException

HeurMixedException

RollbackException

SysException

See Also:

Participant

equals

public boolean equals(Object o)

Absolutely necessary for coordinator to work correctly

Overrides:

equals in class Object

hashCode

public int hashCode()

Absolutely necessary for coordinator to work correctly

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getXid

public Xid getXid()

Get the Xid. Needed by jta mappings.

Returns:

Xid The Xid of this restx.

setXAResource

public void setXAResource(XAResource xaresource)

Set the XAResource attribute.

Parameters:

xaresource - The new XAResource to use. This new XAResource represents the new connection to the XA database. Necessary because on reuse, the old xaresource may be in use by another thread, for another transaction.

xaSuspend

public void xaSuspend()
               throws XAException

Perform an XA suspend.

Throws:

XAException

xaResume

public void xaResume()
              throws XAException

Perform an xa resume

Throws:

XAException

isXaSuspended

public boolean isXaSuspended()

Test if the resource has been ended with TMSUSPEND.

Returns:

boolean True if so.

isActive

public boolean isActive()

Test if the restx is active (in use).

Returns:

boolean True if so.

getURI

public String getURI()

Specified by:

getURI in interface Participant

See Also:

Participant.getURI()

getResourceName

public String getResourceName()

Specified by:

getResourceName in interface Participant

isRecoverable

public boolean isRecoverable()

Specified by:

isRecoverable in interface Participant