Examples of org.apache.axis2.context.OperationContext

org.apache.axis2.context.OperationContext
An OperationContext represents a running "instance" of an operation, which is represented by an AxisOperation object. This concept is needed to allow messages to be grouped into operations as in WSDL 2.0-speak operations are essentially arbitrary message exchange patterns. So as messages are being exchanged the OperationContext remembers the state of where in the message exchange pattern it is in.
The base implementation of OperationContext supports MEPs which have one input message and/or one output message. That is, it supports the all the MEPs that are in the WSDL 2.0 specification. In order to support another MEP one must extend this class and register its creation in the OperationContexFactory.

    }


    // TODO optimize by cloning the Map rather than copying one by one.


    // operationContext properties
    OperationContext oldOpContext = relatedMessage.getOperationContext();
    if (oldOpContext != null) {
      Map oldOpContextProperties = oldOpContext.getProperties();
      if (oldOpContextProperties != null) {
        OperationContext newOpContext = newMessage.getOperationContext();
        Iterator keyIter = oldOpContextProperties.keySet().iterator();
        while (keyIter.hasNext()) {
          String key = (String) keyIter.next();
          newOpContext.setProperty(key, oldOpContextProperties.get(key));
        }
      }
    }


    // MessageContext properties

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      createSeqmsgContext = SandeshaUtil
          .createNewRelatedMessageContext(applicationRMMsg, createSequenceOperation);
      
      initializeCreation(applicationMsgContext, createSeqmsgContext);


      OperationContext createSeqOpCtx = createSeqmsgContext.getOperationContext();
      String createSeqMsgId = SandeshaUtil.getUUID();
      createSeqmsgContext.setMessageID(createSeqMsgId);
      context.registerOperationContext(createSeqMsgId, createSeqOpCtx);


    } catch (AxisFault e) {
      throw new SandeshaException(e.getMessage());
    }


    AxisOperation appMsgOperationDesc = applicationMsgContext.getAxisOperation();


    AxisOperation createSeqOperation = createSeqmsgContext.getAxisOperation();


    createSeqOperation.setName(new QName(Sandesha2Constants.RM_IN_OUT_OPERATION_NAME));
    if (appMsgOperationDesc != null) {
      createSeqOperation.setPhasesOutFlow(appMsgOperationDesc.getPhasesOutFlow());
      createSeqOperation.setPhasesOutFaultFlow(appMsgOperationDesc.getPhasesOutFaultFlow());
      createSeqOperation.setPhasesInFaultFlow(appMsgOperationDesc.getPhasesInFaultFlow());
      createSeqOperation.setRemainingPhasesInFlow(appMsgOperationDesc.getRemainingPhasesInFlow());
    }


    createSeqmsgContext.setAxisOperation(createSeqOperation);
            
    RMMsgContext createSeqRMMsg = new RMMsgContext(createSeqmsgContext);


    String rmVersion = SandeshaUtil.getRMVersion(sequencePropertyKey, storageManager);
    if (rmVersion == null)
      throw new SandeshaException(SandeshaMessageHelper.getMessage(SandeshaMessageKeys.cannotDecideRMVersion));


    String rmNamespaceValue = SpecSpecificConstants.getRMNamespaceValue(rmVersion);


    String addressingNamespaceValue = SandeshaUtil.getSequenceProperty(sequencePropertyKey,
        Sandesha2Constants.SequenceProperties.ADDRESSING_NAMESPACE_VALUE, storageManager);


    CreateSequence createSequencePart = new CreateSequence(rmNamespaceValue, addressingNamespaceValue);


    // Adding sequence offer - if present
    OperationContext operationcontext = applicationMsgContext.getOperationContext();
    if (operationcontext != null) {
      String offeredSequence = (String) applicationMsgContext
          .getProperty(SandeshaClientConstants.OFFERED_SEQUENCE_ID);
      EndpointReference offeredEndpoint = (EndpointReference) applicationMsgContext
          .getProperty(SandeshaClientConstants.OFFERED_ENDPOINT);

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      throw new SandeshaException(SandeshaMessageHelper.getMessage(SandeshaMessageKeys.configContextNotSet));


    MessageContext terminateMessage = SandeshaUtil.createNewRelatedMessageContext(referenceRMMessage,
        terminateOperation);


    OperationContext operationContext = terminateMessage.getOperationContext();
    configCtx.registerOperationContext(terminateMessage.getMessageID(), operationContext); // to
                                                // receive
                                                // terminate
                                                // sequence
                                                // response

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      if (rmMsgCtx.getMessageContext().getOperationContext() == null) {
        // operation context will be null when doing in a GLOBAL
        // handler.
        try {
          AxisOperation op = AxisOperationFactory.getAxisOperation(WSDL20_2004Constants.MEP_CONSTANT_IN_OUT);
          OperationContext opCtx = new OperationContext(op);
          rmMsgCtx.getMessageContext().setAxisOperation(op);
          rmMsgCtx.getMessageContext().setOperationContext(opCtx);
        } catch (AxisFault e2) {
          throw new SandeshaException(e2.getMessage());
        }

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    // setting flows
    // outInAxisOp.setRemainingPhasesInFlow(referenceInOutOperation.getRemainingPhasesInFlow());
    outInAxisOp.setRemainingPhasesInFlow(referenceInOutOperation
        .getRemainingPhasesInFlow());


    OperationContext opcontext = OperationContextFactory
        .createOperationContext(
            WSDL20_2004Constants.MEP_CONSTANT_OUT_IN, outInAxisOp);
    opcontext.setParent(msgContext.getServiceContext());
    configurationContext.registerOperationContext(ackRequestRMMsg.getMessageId(),
        opcontext);


    msgContext.setOperationContext(opcontext);
    msgContext.setAxisOperation(outInAxisOp);

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    // setting the addressing version
    String addressingNamespace = (String) firstAplicationMsgCtx
        .getProperty(AddressingConstants.WS_ADDRESSING_VERSION);


    if (addressingNamespace == null) {
      OperationContext opCtx = firstAplicationMsgCtx.getOperationContext();
      if (opCtx != null) {
        try {
          MessageContext requestMsg = opCtx.getMessageContext(OperationContextFactory.MESSAGE_LABEL_IN_VALUE);
          if (requestMsg != null)
            addressingNamespace = (String) requestMsg
                .getProperty(AddressingConstants.WS_ADDRESSING_VERSION);
        } catch (AxisFault e) {
          throw new SandeshaException(e);
        }
      }
    }


    if (addressingNamespace == null)
      addressingNamespace = AddressingConstants.Final.WSA_NAMESPACE; // defaults
                                      // to
                                      // Final.
                                      // Make
                                      // sure
                                      // this
                                      // is
                                      // synchronized
                                      // with
                                      // addressing.


    SequencePropertyBean addressingNamespaceBean = new SequencePropertyBean(sequencePropertyKey,
        Sandesha2Constants.SequenceProperties.ADDRESSING_NAMESPACE_VALUE, addressingNamespace);
    seqPropMgr.insert(addressingNamespaceBean);
    
    
    //setting the SOAPVersion Bean.
    String SOAPVersion = firstAplicationMsgCtx.getOptions().getSoapVersionURI();
    SequencePropertyBean SOAPVersionBean = new SequencePropertyBean (sequencePropertyKey,
        Sandesha2Constants.SequenceProperties.SOAP_VERSION, SOAPVersion);
    
    seqPropMgr.insert(SOAPVersionBean);
    


    String anonymousURI = SpecSpecificConstants.getAddressingAnonymousURI(addressingNamespace);


    EndpointReference toEPR = firstAplicationMsgCtx.getTo();
    String acksTo = (String) firstAplicationMsgCtx.getProperty(SandeshaClientConstants.AcksTo);


    if (toEPR == null) {
      String message = SandeshaMessageHelper.getMessage(SandeshaMessageKeys.toEPRNotValid, null);
      log.debug(message);
      throw new SandeshaException(message);
    }


    SequencePropertyBean toBean = new SequencePropertyBean(sequencePropertyKey,
        Sandesha2Constants.SequenceProperties.TO_EPR, toEPR.getAddress());
    SequencePropertyBean replyToBean = null;
    SequencePropertyBean acksToBean = null;


    if (firstAplicationMsgCtx.isServerSide()) {
      // setting replyTo value, if this is the server side.
      OperationContext opContext = firstAplicationMsgCtx.getOperationContext();
      try {
        MessageContext requestMessage = opContext
            .getMessageContext(OperationContextFactory.MESSAGE_LABEL_IN_VALUE);
        if (requestMessage == null) {
          String message = SandeshaMessageHelper
              .getMessage(SandeshaMessageKeys.cannotFindReqMsgFromOpContext);
          log.error(message);

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    // setting flows
    // outInAxisOp.setRemainingPhasesInFlow(referenceInOutOperation.getRemainingPhasesInFlow());
    outInAxisOp.setRemainingPhasesInFlow(referenceInOutOperation
        .getRemainingPhasesInFlow());


    OperationContext opcontext = OperationContextFactory
        .createOperationContext(
            WSDL20_2004Constants.MEP_CONSTANT_OUT_IN, outInAxisOp);
    opcontext.setParent(msgContext.getServiceContext());
    configurationContext.registerOperationContext(rmMsgCtx.getMessageId(),
        opcontext);


    msgContext.setOperationContext(opcontext);
    msgContext.setAxisOperation(outInAxisOp);

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//        service.addChild(operation);
        
        operation.setParent(service);
      }


      OperationContext operationContext = new OperationContext(operation);
      newMessageContext.setOperationContext(operationContext);
      operationContext.addMessageContext(newMessageContext);


      // adding a blank envelope
      SOAPFactory factory = SOAPAbstractFactory.getSOAPFactory(SandeshaUtil.getSOAPVersion(referenceMessage
          .getEnvelope()));
      newMessageContext.setEnvelope(factory.getDefaultEnvelope());


      newMessageContext.setTransportIn(referenceMessage.getTransportIn());
      newMessageContext.setTransportOut(referenceMessage.getTransportOut());


      copyNecessaryPropertiesFromRelatedContext(referenceMessage, newMessageContext);


      // copying transport info.
      newMessageContext.setProperty(MessageContext.TRANSPORT_OUT, referenceMessage
          .getProperty(MessageContext.TRANSPORT_OUT));


      newMessageContext.setProperty(Constants.OUT_TRANSPORT_INFO, referenceMessage
          .getProperty(Constants.OUT_TRANSPORT_INFO));
      newMessageContext.setProperty(MessageContext.TRANSPORT_HEADERS, referenceMessage
          .getProperty(MessageContext.TRANSPORT_HEADERS));
      newMessageContext.setProperty(MessageContext.TRANSPORT_IN, referenceMessage
          .getProperty(MessageContext.TRANSPORT_IN));
      newMessageContext.setProperty(MessageContext.TRANSPORT_OUT, referenceMessage
          .getProperty(MessageContext.TRANSPORT_OUT));
      


      //copyint properties as configured in the module.xml properties. Module xml has several
      //properties which gives comma seperated lists of property names that have to be copited
      //from various places when creating related messages.
      
      AxisModule axisModule = SandeshaUtil.getAxisModule();


      Parameter propertiesFromRefMsg = axisModule.getParameter(Sandesha2Constants.propertiesToCopyFromReferenceMessage);
      if (propertiesFromRefMsg!=null) {
        String value = (String) propertiesFromRefMsg.getValue();
        if (value!=null) {
          value = value.trim();
          String[] propertyNames = value.split(",");
          for (int i=0;i<propertyNames.length;i++) {
            String propertyName = propertyNames[i];
            Object val = referenceMessage.getProperty(propertyName);
            if (val!=null) {
              newMessageContext.setProperty(propertyName,val);
            }
          }
        }
      }
      
      Parameter propertiesFromRefReqMsg = axisModule.getParameter(Sandesha2Constants.propertiesToCopyFromReferenceRequestMessage);
      OperationContext referenceOpCtx = referenceMessage.getOperationContext();
      MessageContext referenceRequestMessage = null;
      if (referenceOpCtx!=null) 
        referenceRequestMessage=referenceOpCtx.getMessageContext(OperationContextFactory.MESSAGE_LABEL_IN_VALUE);
      
      if (propertiesFromRefReqMsg!=null && referenceRequestMessage!=null) {
        String value = (String) propertiesFromRefReqMsg.getValue();
        if (value!=null) {
          value = value.trim();

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    toMessage.setProperty(MessageContextConstants.TRANSPORT_URL, fromMessage
        .getProperty(MessageContextConstants.TRANSPORT_URL));
    
    String addressingVersion = (String) fromMessage.getProperty(AddressingConstants.WS_ADDRESSING_VERSION);
    if (addressingVersion==null) {
      OperationContext opCtx = fromMessage.getOperationContext();
      if (opCtx!=null) {
        try {
          MessageContext requestMsg = opCtx.getMessageContext(OperationContextFactory.MESSAGE_LABEL_IN_VALUE);
          if (requestMsg!=null)
            addressingVersion = (String) requestMsg.getProperty(AddressingConstants.WS_ADDRESSING_VERSION);
        } catch (AxisFault e) {
          throw new SandeshaException (e);
        }

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            }
        }




        AxisOperation ao = as.getOperation(EMPTY_OPERATION);
        OperationContext oc =
                OperationContextFactory.createOperationContext(
                        ao.getAxisSpecifMEPConstant(),
                        ao);
        ao.registerOperationContext(mc, oc);


        ServiceContext sc = Utils.fillContextInformation(as, cc);
        oc.setParent(sc);
        mc.setAxisOperation(ao);
        mc.setAxisService(as);




    }

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org.apache.axis2.addressing.AddressingFaultsHelper

org.apache.axis2.client.InOnlyMEPClient

org.apache.axis2.client.InOutMEPClient

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org.apache.axis2.context.externalize.SafeObjectOutputStream

org.apache.axis2.description.AxisOperation

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