Examples of com.arjuna.mwlabs.wscf.model.twophase.arjunacore.subordinate.SubordinateCoordinator

Package com.arjuna.mwlabs.wscf.model.twophase.arjunacore.subordinate

Examples of com.arjuna.mwlabs.wscf.model.twophase.arjunacore.subordinate.SubordinateCoordinator

com.arjuna.mwlabs.wscf.model.twophase.arjunacore.subordinate.SubordinateCoordinator
This class represents a specific coordination instance. It is essentially an ArjunaCore TwoPhaseCoordinator, which gives us access to two-phase with synchronization support but without thread management. This is the subordinate coordinator implementation which we use when doing interposition. @author Mark Little (mark.little@arjuna.com) @version $Id: SubordinateCoordinator.java,v 1.1 2005/05/19 12:13:39 nmcl Exp $ @since 2.0.

     * @throws UnknownTransactionException if recovery has been performed and no transaction with the
     * given identifier has been foung in the log
     */
    public static BridgeWrapper recover(String identifier) throws UnknownTransactionException
    {
        SubordinateCoordinator coordinator = SubordinateCoordinator.getRecoveredCoordinator(identifier);
        if (coordinator != null) {
            BridgeWrapper bridgeWrapper = new BridgeWrapper();
            bridgeWrapper.context = null;
            bridgeWrapper.coordinator =coordinator;
            bridgeWrapper.id = identifier;

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        return coordinationContext;
                } else {
                    // we need to create a subordinate transaction and register it as both a durable and volatile
                    // participant with the registration service defined in the current context


                    SubordinateCoordinator subTx = (SubordinateCoordinator) createSubordinate();
                    // hmm, need to create wrappers here as the subTx is in WSCF which only knows
                    // about WSAS and WS-C and the participant is in WS-T
                    String vtppid = subTx.getVolatile2PhaseId();
                    String dtppid = subTx.getDurable2PhaseId();
                    Volatile2PCParticipant vtpp = new SubordinateVolatile2PCStub(subTx);
                    Durable2PCParticipant dtpp = new SubordinateDurable2PCStub(subTx);
                    final String messageId = MessageId.getMessageId() ;
                    W3CEndpointReference participant;
                    W3CEndpointReference coordinator;
                    participant= getParticipant(vtppid, isSecure);
                    coordinator = RegistrationCoordinator.register(currentContext, messageId, participant, AtomicTransactionConstants.WSAT_SUB_PROTOCOL_VOLATILE_2PC) ;
                    ParticipantProcessor.getProcessor().activateParticipant(new ParticipantEngine(vtpp, vtppid, coordinator), vtppid) ;
                    participant= getParticipant(dtppid, isSecure);
                    coordinator = RegistrationCoordinator.register(currentContext, messageId, participant, AtomicTransactionConstants.WSAT_SUB_PROTOCOL_DURABLE_2PC) ;
                    ParticipantProcessor.getProcessor().activateParticipant(new ParticipantEngine(dtpp, dtppid, coordinator), dtppid) ;


                    // ok now create the context
                    final ServiceRegistry serviceRegistry = ServiceRegistry.getRegistry() ;
                    final String registrationCoordinatorURI = serviceRegistry.getServiceURI(CoordinationConstants.REGISTRATION_SERVICE_NAME, isSecure) ;


                    final CoordinationContext coordinationContext = new CoordinationContext() ;
                    coordinationContext.setCoordinationType(coordinationTypeURI);
                    CoordinationContextType.Identifier identifier = new CoordinationContextType.Identifier();
                    String txId = subTx.get_uid().stringForm();
                    identifier.setValue("urn:" + txId);
                    coordinationContext.setIdentifier(identifier) ;
                    Expires expiresInstance = currentContext.getExpires();
                    final long transactionExpires = (expiresInstance != null ? expiresInstance.getValue() : 0);
                    if (transactionExpires > 0)

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    public BridgeTxData createBridgedTransaction (final Long expires, final boolean isSecure)
    {
        // we need to create a subordinate transaction and register it as both a durable and volatile
        // participant with the registration service defined in the current context


        SubordinateCoordinator subTx = null;
        try {
            subTx = (SubordinateCoordinator) createSubordinate();
        } catch (NoActivityException e) {
            // will not happen
            return null;
        } catch (InvalidProtocolException e) {
            // will not happen
            return null;
        } catch (SystemException e) {
            // may happen
            return null;
        }


        // ok now create the context


        final ServiceRegistry serviceRegistry = ServiceRegistry.getRegistry() ;
        final String registrationCoordinatorURI = serviceRegistry.getServiceURI(CoordinationConstants.REGISTRATION_SERVICE_NAME, isSecure) ;


        final CoordinationContext coordinationContext = new CoordinationContext() ;
        coordinationContext.setCoordinationType(AtomicTransactionConstants.WSAT_PROTOCOL);
        CoordinationContextType.Identifier identifier = new CoordinationContextType.Identifier();
        String txId = subTx.get_uid().stringForm();
        identifier.setValue("urn:" + txId);
        coordinationContext.setIdentifier(identifier) ;
        if (expires != null && expires.longValue() > 0)
        {
            Expires expiresInstance = new Expires();

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        return coordinationContext;
                } else {
                    // we need to create a subordinate transaction and register it as both a durable and volatile
                    // participant with the registration service defined in the current context


                    SubordinateCoordinator subTx = (SubordinateCoordinator) createSubordinate();
                    // hmm, need to create wrappers here as the subTx is in WSCF which only knows
                    // about WSAS and WS-C and the participant is in WS-T
                    String vtppid = subTx.getVolatile2PhaseId();
                    String dtppid = subTx.getDurable2PhaseId();
                    Volatile2PCParticipant vtpp = new SubordinateVolatile2PCStub(subTx);
                    Durable2PCParticipant dtpp = new SubordinateDurable2PCStub(subTx);
                    final String messageId = MessageId.getMessageId() ;
                    EndpointReferenceType participant;
                    EndpointReferenceType coordinator;
                    participant= getParticipant(vtppid);
                    coordinator = RegistrationCoordinator.register(currentContext, messageId, participant, AtomicTransactionConstants.WSAT_SUB_PROTOCOL_VOLATILE_2PC) ;
                    ParticipantProcessor.getProcessor().activateParticipant(new ParticipantEngine(vtpp, vtppid, coordinator), vtppid) ;
                    participant= getParticipant(dtppid);
                    coordinator = RegistrationCoordinator.register(currentContext, messageId, participant, AtomicTransactionConstants.WSAT_SUB_PROTOCOL_DURABLE_2PC) ;
                    ParticipantProcessor.getProcessor().activateParticipant(new ParticipantEngine(dtpp, dtppid, coordinator), dtppid) ;


                    // ok now create the context
                    final SoapRegistry soapRegistry = SoapRegistry.getRegistry() ;
                    final String registrationCoordinatorURI = soapRegistry.getServiceURI(CoordinationConstants.SERVICE_REGISTRATION_COORDINATOR) ;


                    final CoordinationContextType coordinationContext = new CoordinationContextType() ;
                    coordinationContext.setCoordinationType(new URI(coordinationTypeURI));
                    String txId = subTx.get_uid().stringForm();
                    coordinationContext.setIdentifier(new AttributedURIType("urn:"+ txId)) ;
                    AttributedUnsignedIntType expiresObject = currentContext.getExpires();
                    if (expiresObject != null) {
                        long transactionExpires = currentContext.getExpires().getValue();
                        if (transactionExpires > 0) {

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  public final ACCoordinator createSubordinate () throws SystemException
  {  
    try
    {
      SubordinateCoordinator coord = new SubordinateCoordinator();
      int status = coord.start(null);


      if (status != ActionStatus.RUNNING)
      {
        throw new BegunFailedException(
            wscfLogger.log_mesg.getString("com.arjuna.mwlabs.wscf.model.twophase.arjunacore.CoordinatorControl_1")

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     * @throws UnknownTransactionException if recovery has been performed and no transaction with the
     * given identifier has been foung in the log
     */
    public static BridgeWrapper recover(String identifier) throws UnknownTransactionException
    {
        SubordinateCoordinator coordinator = SubordinateCoordinator.getRecoveredCoordinator(identifier);
        if (coordinator != null) {
            BridgeWrapper bridgeWrapper = new BridgeWrapper();
            bridgeWrapper.context = null;
            bridgeWrapper.coordinator =coordinator;
            bridgeWrapper.id = identifier;

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  public final ACCoordinator createSubordinate () throws SystemException
  {  
    try
    {
      SubordinateCoordinator coord = new SubordinateCoordinator();
      int status = coord.start(null);


      if (status != ActionStatus.RUNNING)
      {
        throw new BegunFailedException(
            wscfLogger.log_mesg.getString("com.arjuna.mwlabs.wscf.model.twophase.arjunacore.CoordinatorControl_1")

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