Package org.apache.sandesha2.workers

Examples of org.apache.sandesha2.workers.SenderWorker

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    // Insert the SenderBean
    retransmitterMgr.insert(appMsgEntry);

    // Lock the sender bean before we insert it, if we are planning to send it ourselves
    SenderWorker worker = null;
    if(sendingNow) {
      String workId = appMsgEntry.getMessageID() + appMsgEntry.getTimeToSend();
      SandeshaThread sender = storageManager.getSender();
      ConfigurationContext context = msg.getConfigurationContext();
      WorkerLock lock = sender.getWorkerLock();
     
      worker = new SenderWorker(context, appMsgEntry, rmsBean.getRMVersion());
      worker.setLock(lock);
      worker.setWorkId(workId);
      // Actually take the lock
      lock.addWork(workId, worker);
    }
   
    // Commit the transaction, so that the sender worker starts with a clean slate.
    if(appMsgProcTran != null && appMsgProcTran.isActive()) appMsgProcTran.commit();
    
    if(worker != null) {
      try {
        worker.run();
      } catch(Exception e)  {
        log.error("Caught exception running SandeshaWorker", e);
      }
    }
    if (log.isDebugEnabled())
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      SandeshaThread sender = storageManager.getSender();
      WorkerLock lock = sender.getWorkerLock();

      String workId = matchingMessage.getMessageID();
      SenderWorker worker = new SenderWorker(pollMessage.getConfigurationContext(), matchingMessage, pollMessage.getRMSpecVersion());
      worker.setLock(lock);
      worker.setWorkId(workId);
      while (!lock.addWork(workId, worker)) {
        try {
          // wait on the lock.
          lock.awaitRemoval(workId);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }

      }

      setTransportProperties(returnMessage, pollMessage);

      // Link the response to the request

      AxisOperation operation = SpecSpecificConstants.getWSRMOperation(Sandesha2Constants.MessageTypes.POLL_RESPONSE_MESSAGE, pollMessage.getRMSpecVersion(), pollMessage.getMessageContext().getAxisService());
      OperationContext context = new OperationContext(operation, pollMessage.getMessageContext().getServiceContext());

      context.addMessageContext(returnMessage);
      returnMessage.setServiceContext(null);
      returnMessage.setOperationContext(context);

      returnMessage.setProperty(Sandesha2Constants.MAKE_CONNECTION_RESPONSE, Boolean.TRUE);
      returnMessage.setProperty(RequestResponseTransport.TRANSPORT_CONTROL, pollMessage.getProperty(RequestResponseTransport.TRANSPORT_CONTROL));

      //running the MakeConnection through a SenderWorker.
      //This will allow Sandesha2 to consider both of following senarios equally.
      //  1. A message being sent by the Sender thread.
      //  2. A message being sent as a reply to an MakeConnection.

      worker.setMessage(returnRMMsg);
      worker.run();

      TransportUtils.setResponseWritten(pollMessage.getMessageContext(), true);
    }

    if (LoggingControl.isAnyTracingEnabled() && log.isDebugEnabled())
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      String workId = msgContext.getMessageID()
          + senderBean.getTimeToSend();
      SandeshaThread sender = storageManager.getSender();
      WorkerLock lock = sender.getWorkerLock();

      SenderWorker worker = new SenderWorker(configurationContext,
          senderBean, rmsBean.getRMVersion());
      worker.setLock(lock);
      worker.setWorkId(workId);
      // Actually take the lock
      lock.addWork(workId, worker);

      // Commit the transaction, so that the sender worker starts with a clean state
      if (transaction != null && transaction.isActive())
        transaction.commit();

      if (worker != null) {
        try {
          worker.run();
        } catch (Exception e) {
          log.error("Caught exception running SandeshaWorker", e);
        }
      }
    }
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    }

    //In case of ack request messages RM Namespace is decided based on the sequenceId of the last
    //ack request.
    for (Iterator iter = elements.getAckRequests();iter.hasNext();) {
      AckRequested ackRequest = (AckRequested) iter.next();
      rmMsgContext.setMessagePart(Sandesha2Constants.MessageParts.ACK_REQUEST, ackRequest);
      rmNamespace = ackRequest.getNamespaceValue();
    }

    if (elements.getCloseSequence() != null) {
      rmMsgContext.setMessagePart(Sandesha2Constants.MessageParts.CLOSE_SEQUENCE, elements.getCloseSequence());
      rmNamespace = elements.getCloseSequence().getNamespaceValue();
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      //if there is only on sequenceAck, sequenceId will be set. Otherwise it will not be.
      if (!sequenceAcknowledgementsIter.hasNext())
        sequenceID = sequenceAcknowledgement.getIdentifier().getIdentifier();
    } else if (ackRequestedIter.hasNext()) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.ACK_REQUEST);
      AckRequested ackRequest = (AckRequested) ackRequestedIter.next();

      //if there is only on sequenceAck, sequenceId will be set. Otherwise it will not be.
      if (!ackRequestedIter.hasNext())
        sequenceID = ackRequest.getIdentifier().getIdentifier();
    } else if (closeSequence != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.CLOSE_SEQUENCE);
      sequenceID = closeSequence.getIdentifier().getIdentifier();
    } else if (closeSequenceResponse != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.CLOSE_SEQUENCE_RESPONSE);
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    Identifier id = new Identifier(rmNamespaceValue);
    id.setIndentifer(sequenceId);
    sequenceAck.setIdentifier(id);
   
    // Set the Invalid range!
    AcknowledgementRange ackRange = new AcknowledgementRange(rmNamespaceValue);
    ackRange.setLowerValue(1);
    ackRange.setUpperValue(3);
    sequenceAck.addAcknowledgementRanges(ackRange);

    // Set the SequenceAcknowledgement part in the message
    applicationRMMsg.setMessagePart(Sandesha2Constants.MessageParts.SEQ_ACKNOWLEDGEMENT, sequenceAck);
    applicationRMMsg.addSOAPEnvelope();
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    CreateSequence createSeqResPart = (CreateSequence) createSeqRMMessage
    .getMessagePart(Sandesha2Constants.MessageParts.CREATE_SEQ);

    createSeqResPart.setAcksTo(
        new AcksTo(new EndpointReference(AddressingConstants.Final.WSA_NONE_URI),
                   SpecSpecificConstants.getRMNamespaceValue(rmsBean.getRMVersion()),
                   AddressingConstants.Final.WSA_NAMESPACE));
   
    // Update the SOAP Envelope of the message
    createSeqRMMessage.addSOAPEnvelope();
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        Sandesha2Constants.MessageParts.SEQ_ACKNOWLEDGEMENT);
    Sequence sequence = (Sequence) rmMsgCtx.getMessagePart(
        Sandesha2Constants.MessageParts.SEQUENCE);
    Iterator ackRequestedIter = rmMsgCtx.getMessageParts(
        Sandesha2Constants.MessageParts.ACK_REQUEST);
    CloseSequence closeSequence = (CloseSequence) rmMsgCtx.getMessagePart(
        Sandesha2Constants.MessageParts.CLOSE_SEQUENCE);
    CloseSequenceResponse closeSequenceResponse = (CloseSequenceResponse) rmMsgCtx.getMessagePart(
        Sandesha2Constants.MessageParts.CLOSE_SEQUENCE_RESPONSE);
    MakeConnection makeConnection = (MakeConnection) rmMsgCtx.getMessagePart(
        Sandesha2Constants.MessageParts.MAKE_CONNECTION);

    // Setting message type.
    if (createSequence != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.CREATE_SEQ);
    } else if (createSequenceResponse != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.CREATE_SEQ_RESPONSE);
      sequenceID = createSequenceResponse.getIdentifier().getIdentifier();
    } else if (terminateSequence != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.TERMINATE_SEQ);
      sequenceID = terminateSequence.getIdentifier().getIdentifier();
    } else if (terminateSequenceResponse != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.TERMINATE_SEQ_RESPONSE);
      sequenceID = terminateSequenceResponse.getIdentifier().getIdentifier();
    } else if (rmMsgCtx.getMessagePart(Sandesha2Constants.MessageParts.SEQUENCE) != null) {
     
      Sequence seq = (Sequence) rmMsgCtx.getMessagePart(Sandesha2Constants.MessageParts.SEQUENCE);
      LastMessage lastMessage = seq.getLastMessage();
      SOAPEnvelope envelope = rmMsgCtx.getSOAPEnvelope();
     
      if (lastMessage!=null && envelope.getBody().getFirstOMChild()==null) {
        //the message is an empty body last message
        rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.LAST_MESSAGE);
      }else
        rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.APPLICATION);
     
      sequenceID = sequence.getIdentifier().getIdentifier();
    } else if (sequenceAcknowledgementsIter.hasNext()) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.ACK);
      SequenceAcknowledgement sequenceAcknowledgement = (SequenceAcknowledgement) sequenceAcknowledgementsIter.next();
     
      //if there is only on sequenceAck, sequenceId will be set. Otherwise it will not be.
      if (!sequenceAcknowledgementsIter.hasNext())
        sequenceID = sequenceAcknowledgement.getIdentifier().getIdentifier();
    } else if (ackRequestedIter.hasNext()) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.ACK_REQUEST);
      AckRequested ackRequest = (AckRequested) ackRequestedIter.next();

      //if there is only on sequenceAck, sequenceId will be set. Otherwise it will not be.
      if (!ackRequestedIter.hasNext())
        sequenceID = ackRequest.getIdentifier().getIdentifier();
    } else if (closeSequence != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.CLOSE_SEQUENCE);
      sequenceID = closeSequence.getIdentifier().getIdentifier();
    } else if (closeSequenceResponse != null) {
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.CLOSE_SEQUENCE_RESPONSE);
      sequenceID = closeSequenceResponse.getIdentifier().getIdentifier();
    } else if (makeConnection != null){
      rmMsgCtx.setMessageType(Sandesha2Constants.MessageTypes.MAKE_CONNECTION_MSG);
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  public boolean processInMessage(RMMsgContext rmMsgCtx, Transaction transaction) throws AxisFault {
    if (log.isDebugEnabled())
      log.debug("Enter: CloseSequenceProcessor::processInMessage");

    ConfigurationContext configCtx = rmMsgCtx.getMessageContext().getConfigurationContext();
    CloseSequence closeSequence = (CloseSequence) rmMsgCtx
        .getMessagePart(Sandesha2Constants.MessageParts.CLOSE_SEQUENCE);

    MessageContext msgCtx = rmMsgCtx.getMessageContext();

    String sequenceId = closeSequence.getIdentifier().getIdentifier();
   
    StorageManager storageManager = SandeshaUtil.getSandeshaStorageManager(configCtx, configCtx
        .getAxisConfiguration());

    RMDBean rmdBean = SandeshaUtil.getRMDBeanFromSequenceId(storageManager, sequenceId);
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    opcontext.setParent(getMsgContext().getServiceContext());

    getConfigurationContext().registerOperationContext(rmMsgCtx.getMessageId(),opcontext);
    getMsgContext().setOperationContext(opcontext);
   
    CloseSequence closeSequencePart = (CloseSequence) rmMsgCtx
        .getMessagePart(Sandesha2Constants.MessageParts.CLOSE_SEQUENCE);
    Identifier identifier = closeSequencePart.getIdentifier();
    if (identifier==null) {
      identifier = new Identifier (closeSequencePart.getNamespaceValue());
      closeSequencePart.setIdentifier(identifier);
    }
   
    rmMsgCtx.setWSAAction(SpecSpecificConstants.getCloseSequenceAction(getRMVersion()));
    rmMsgCtx.setSOAPAction(SpecSpecificConstants.getCloseSequenceAction (getRMVersion()));
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Related Classes of org.apache.sandesha2.workers.SenderWorker

  • org.apache.axiom.om.OMElement
  • org.apache.axiom.soap.SOAPEnvelope
  • org.apache.axiom.soap.SOAPFault
  • org.apache.axiom.soap.SOAPHeader
  • org.apache.axis2.addressing.EndpointReference
  • org.apache.axis2.AxisFault
  • org.apache.axis2.client.MessageSender
  • org.apache.axis2.client.Options
  • org.apache.axis2.context.AbstractContext
  • org.apache.axis2.context.ConfigurationContext
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