org.jboss.jbossts.txbridge.inbound

Class BridgeDurableParticipant

java.lang.Object

org.jboss.jbossts.txbridge.inbound.BridgeDurableParticipant

All Implemented Interfaces:

Durable2PCParticipant, Participant, Serializable

public class BridgeDurableParticipant
extends Object
implements Durable2PCParticipant, Serializable

Provides method call mapping between WS-AT Durable Participant interface and an underlying JTA subtransaction coordinator.

Author:

jonathan.halliday@redhat.com, 2007-04-30

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	TYPE_IDENTIFIER
static int	XARESOURCE_FORMAT_ID

Method Summary

Methods

Modifier and Type	Method and Description
void	commit() The participant should make permanent the work that it controls.
void	error() During recovery the participant can enquire as to the status of the transaction it was registered with.
Xid	getXid()
boolean	isAwaitingRecovery()
Vote	prepare() Perform any work necessary to allow it to either commit or rollback the work performed by the Web service under the scope of the transaction.
void	rollback() The participant should undo the work that it controls.
void	unknown() During recovery the participant can enquire as to the status of the transaction it was registered with.

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_IDENTIFIER

public static final String TYPE_IDENTIFIER

See Also:

Constant Field Values

XARESOURCE_FORMAT_ID

public static final int XARESOURCE_FORMAT_ID

See Also:

Constant Field Values

Method Detail

prepare

public Vote prepare()
             throws WrongStateException,
                    SystemException

Perform any work necessary to allow it to either commit or rollback the work performed by the Web service under the scope of the transaction. The implementation is free to do whatever it needs to in order to fulfill the implicit contract between it and the coordinator.

Specified by:

prepare in interface Participant

Returns:

an indication of whether it can prepare or not.

Throws:

WrongStateException

SystemException

See Also:

Vote

commit

public void commit()
            throws WrongStateException,
                   SystemException

The participant should make permanent the work that it controls.

Specified by:

commit in interface Participant

Throws:

WrongStateException

SystemException

rollback

public void rollback()
              throws WrongStateException,
                     SystemException

The participant should undo the work that it controls. The participant will then return an indication of whether or not it succeeded..

Specified by:

rollback in interface Participant

Throws:

WrongStateException

SystemException

unknown

public void unknown()
             throws SystemException

During recovery the participant can enquire as to the status of the transaction it was registered with. If that transaction is no longer available (has rolled back) then this operation will be invoked by the coordination service.

Specified by:

unknown in interface Participant

Throws:

SystemException

error

public void error()
           throws SystemException

During recovery the participant can enquire as to the status of the transaction it was registered with. If an error occurs (e.g., the transaction service is unavailable) then this operation will be invoked.

Specified by:

error in interface Participant

Throws:

SystemException

isAwaitingRecovery

public boolean isAwaitingRecovery()

getXid

public Xid getXid()