com.sun.xml.ws.tx.at.internal

Class TransactionServicesImpl

java.lang.Object

com.sun.xml.ws.tx.at.internal.TransactionServicesImpl

All Implemented Interfaces:

TransactionServices

public class TransactionServicesImpl
extends Object
implements TransactionServices

Method Summary

Modifier and Type	Method and Description
void	commit(byte[] tId) Called by Participant endpoint to commit tx/subordinate branch
Xid	enlistResource(XAResource resource, Xid xid) Called by Registraion Service during register call in order to enlist WSAT XAResource (this is essentially the WSAT participant EPR wrapper that is serialized for recovery) and return branchqual in order to create RegisterResponseType
byte[]	getGlobalTransactionId() The tx id of the tx on this thread
static TransactionServices	getInstance()
EndpointReference	getParentReference(Xid xid) Called from Participant service to get the Coordinator(PortType) for this Xid
Xid	importTransaction(int timeout, byte[] tId) Called by server tube (WSATServerHelper) to infect thread with tx
String	prepare(byte[] tId) Called by Participant endpoint to prepare tx/subordinate branch
void	registerSynchronization(Synchronization synchronization, Xid xid) Called by Registration service to register a volatile participant
void	replayCompletion(String tId, XAResource xaResource) Called by Coordinator replay operation Bottom-up recovery call, as in JTS, a hint to resend
void	rollback(byte[] tId) Called by Participant endpoint to prepare tx/subordinate branch

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static TransactionServices getInstance()

getGlobalTransactionId

public byte[] getGlobalTransactionId()

Description copied from interface: TransactionServices

The tx id of the tx on this thread

Specified by:

getGlobalTransactionId in interface TransactionServices

Returns:

byte[] tid

enlistResource

public Xid enlistResource(XAResource resource,
                          Xid xid)
                   throws WSATException

Description copied from interface: TransactionServices

Called by Registraion Service during register call in order to enlist WSAT XAResource (this is essentially the WSAT participant EPR wrapper that is serialized for recovery) and return branchqual in order to create RegisterResponseType

Specified by:

enlistResource in interface TransactionServices

Parameters:

resource - (WSAT)XAResource

xid - Xid

Returns:

byte[] branchqual to use for

Throws:

WSATException - any error during enlist as WSAT GatewayRM

registerSynchronization

public void registerSynchronization(Synchronization synchronization,
                                    Xid xid)
                             throws WSATException

Description copied from interface: TransactionServices

Called by Registration service to register a volatile participant

Specified by:

registerSynchronization in interface TransactionServices

Parameters:

synchronization - javax.transaction.Synchronization

xid - Xid

Throws:

WSATException - wsatXAResource

importTransaction

public Xid importTransaction(int timeout,
                             byte[] tId)
                      throws WSATException

Description copied from interface: TransactionServices

Called by server tube (WSATServerHelper) to infect thread with tx

Specified by:

importTransaction in interface TransactionServices

Parameters:

timeout - timeout/ttl

tId - byte[]

Throws:

WSATException - wsatXAResource

prepare

public String prepare(byte[] tId)
               throws WSATException

Description copied from interface: TransactionServices

Called by Participant endpoint to prepare tx/subordinate branch

Specified by:

prepare in interface TransactionServices

Parameters:

tId - byte[]

Returns:

String vote, see WSATConstants

Throws:

WSATException - wsatXAResource

commit

public void commit(byte[] tId)
            throws WSATException

Description copied from interface: TransactionServices

Called by Participant endpoint to commit tx/subordinate branch

Specified by:

commit in interface TransactionServices

Parameters:

tId - byte[]

Throws:

WSATException - wsatXAResource

rollback

public void rollback(byte[] tId)
              throws WSATException

Description copied from interface: TransactionServices

Called by Participant endpoint to prepare tx/subordinate branch

Specified by:

rollback in interface TransactionServices

Parameters:

tId - byte[]

Throws:

WSATException - wsatXAResource

replayCompletion

public void replayCompletion(String tId,
                             XAResource xaResource)
                      throws WSATException

Description copied from interface: TransactionServices

Called by Coordinator replay operation Bottom-up recovery call, as in JTS, a hint to resend

Specified by:

replayCompletion in interface TransactionServices

Parameters:

tId - byte[]

xaResource - (WSAT)XAResource

Throws:

WSATException - wsatXAResource

getParentReference

public EndpointReference getParentReference(Xid xid)

Description copied from interface: TransactionServices

Called from Participant service to get the Coordinator(PortType) for this Xid

Specified by:

getParentReference in interface TransactionServices

Parameters:

xid - Xid

Returns:

EndpointReference of Coordinator (as obtained from earlier RegisterResponse)