Esempio n. 1
0
 public void processdisengageModule(HttpServletRequest req, HttpServletResponse res)
     throws IOException, ServletException {
   String type = req.getParameter("type");
   String serviceName = req.getParameter("serviceName");
   String moduleName = req.getParameter("module");
   AxisConfiguration axisConfiguration = configContext.getAxisConfiguration();
   AxisService service = axisConfiguration.getService(serviceName);
   AxisModule module = axisConfiguration.getModule(moduleName);
   if (type.equals("operation")) {
     if (service.isEngaged(module.getName()) || axisConfiguration.isEngaged(module.getName())) {
       req.getSession()
           .setAttribute(
               "status",
               "Can not disengage module "
                   + moduleName
                   + ". This module is engaged at a higher level.");
     } else {
       String opName = req.getParameter("operation");
       AxisOperation op = service.getOperation(new QName(opName));
       op.disengageModule(module);
       req.getSession()
           .setAttribute(
               "status",
               "Module "
                   + moduleName
                   + " was disengaged from "
                   + "operation "
                   + opName
                   + " in service "
                   + serviceName
                   + ".");
     }
   } else {
     if (axisConfiguration.isEngaged(module.getName())) {
       req.getSession()
           .setAttribute(
               "status",
               "Can not disengage module "
                   + moduleName
                   + ". "
                   + "This module is engaged at a higher level.");
     } else {
       service.disengageModule(axisConfiguration.getModule(moduleName));
       req.getSession()
           .setAttribute(
               "status",
               "Module " + moduleName + " was disengaged from" + " service " + serviceName + ".");
     }
   }
   renderView("disengage.jsp", req, res);
 }
Esempio n. 2
0
  /**
   * Populates service from corresponding OM.
   *
   * @param service_element an OMElement for the <service> tag
   * @return a filled-in AxisService, configured from the passed XML
   * @throws DeploymentException if there is a problem
   */
  public AxisService populateService(OMElement service_element) throws DeploymentException {
    try {
      // Determine whether service should be activated.
      String serviceActivate = service_element.getAttributeValue(new QName(ATTRIBUTE_ACTIVATE));
      if (serviceActivate != null) {
        if ("true".equals(serviceActivate)) {
          service.setActive(true);
        } else if ("false".equals(serviceActivate)) {
          service.setActive(false);
        }
      }

      // Processing service level parameters
      OMAttribute serviceNameatt = service_element.getAttribute(new QName(ATTRIBUTE_NAME));

      // If the service name is explicitly specified in the services.xml
      // then use that as the service name
      if (serviceNameatt != null) {
        if (!"".equals(serviceNameatt.getAttributeValue().trim())) {
          AxisService wsdlService = wsdlServiceMap.get(serviceNameatt.getAttributeValue());
          if (wsdlService != null) {
            wsdlService.setClassLoader(service.getClassLoader());
            wsdlService.setParent(service.getAxisServiceGroup());
            service = wsdlService;
            service.setWsdlFound(true);
            service.setCustomWsdl(true);
          }
          service.setName(serviceNameatt.getAttributeValue());
          // To be on the safe side
          if (service.getDocumentation() == null) {
            service.setDocumentation(serviceNameatt.getAttributeValue());
          }
        }
      }

      Iterator itr = service_element.getChildrenWithName(new QName(TAG_PARAMETER));
      processParameters(itr, service, service.getParent());

      Parameter childFirstClassLoading =
          service.getParameter(Constants.Configuration.ENABLE_CHILD_FIRST_CLASS_LOADING);
      if (childFirstClassLoading != null) {
        ClassLoader cl = service.getClassLoader();
        if (cl instanceof DeploymentClassLoader) {
          DeploymentClassLoader deploymentClassLoader = (DeploymentClassLoader) cl;
          if (JavaUtils.isTrueExplicitly(childFirstClassLoading.getValue())) {
            deploymentClassLoader.setChildFirstClassLoading(true);
          } else if (JavaUtils.isFalseExplicitly(childFirstClassLoading.getValue())) {
            deploymentClassLoader.setChildFirstClassLoading(false);
          }
        }
      }

      // If multiple services in one service group have different values
      // for the PARENT_FIRST
      // parameter then the final value become the value specified by the
      // last service in the group
      // Parameter parameter =
      // service.getParameter(DeploymentClassLoader.PARENT_FIRST);
      // if (parameter !=null && "false".equals(parameter.getValue())) {
      // ClassLoader serviceClassLoader = service.getClassLoader();
      // ((DeploymentClassLoader)serviceClassLoader).setParentFirst(false);
      // }
      // process service description
      OMElement descriptionElement =
          service_element.getFirstChildWithName(new QName(TAG_DESCRIPTION));
      if (descriptionElement != null) {
        OMElement descriptionValue = descriptionElement.getFirstElement();
        if (descriptionValue != null) {
          service.setDocumentation(descriptionValue);
        } else {
          service.setDocumentation(descriptionElement.getText());
        }
      } else {
        serviceNameatt = service_element.getAttribute(new QName(ATTRIBUTE_NAME));

        if (serviceNameatt != null) {
          if (!"".equals(serviceNameatt.getAttributeValue().trim())
              && service.getDocumentation() == null) {
            service.setDocumentation(serviceNameatt.getAttributeValue());
          }
        }
      }

      if (service.getParameter("ServiceClass") == null) {
        log.debug("The Service " + service.getName() + " does not specify a Service Class");
      }

      // Process WS-Addressing flag attribute
      OMAttribute addressingRequiredatt =
          service_element.getAttribute(new QName(ATTRIBUTE_WSADDRESSING));
      if (addressingRequiredatt != null) {
        String addressingRequiredString = addressingRequiredatt.getAttributeValue();
        AddressingHelper.setAddressingRequirementParemeterValue(service, addressingRequiredString);
      }

      // Setting service target namespace if any
      OMAttribute targetNameSpace = service_element.getAttribute(new QName(TARGET_NAME_SPACE));

      if (targetNameSpace != null) {
        String nameSpeceVale = targetNameSpace.getAttributeValue();
        if (nameSpeceVale != null && !"".equals(nameSpeceVale)) {
          service.setTargetNamespace(nameSpeceVale);
        }
      } else {
        if (service.getTargetNamespace() == null || "".equals(service.getTargetNamespace())) {
          service.setTargetNamespace(Java2WSDLConstants.DEFAULT_TARGET_NAMESPACE);
        }
      }

      // Processing service lifecycle attribute
      OMAttribute serviceLifeCycleClass = service_element.getAttribute(new QName(TAG_CLASS_NAME));
      if (serviceLifeCycleClass != null) {
        String className = serviceLifeCycleClass.getAttributeValue();
        loadServiceLifeCycleClass(className);
      }
      // Setting schema namespece if any
      OMElement schemaElement = service_element.getFirstChildWithName(new QName(SCHEMA));
      if (schemaElement != null) {
        OMAttribute schemaNameSpace = schemaElement.getAttribute(new QName(SCHEMA_NAME_SPACE));
        if (schemaNameSpace != null) {
          String nameSpeceVale = schemaNameSpace.getAttributeValue();
          if (nameSpeceVale != null && !"".equals(nameSpeceVale)) {
            service.setSchemaTargetNamespace(nameSpeceVale);
          }
        }
        OMAttribute elementFormDefault =
            schemaElement.getAttribute(new QName(SCHEMA_ELEMENT_QUALIFIED));
        if (elementFormDefault != null) {
          String value = elementFormDefault.getAttributeValue();
          if ("true".equals(value)) {
            service.setElementFormDefault(true);
          } else if ("false".equals(value)) {
            service.setElementFormDefault(false);
          }
        }

        // package to namespace mapping. This will be an element that
        // maps pkg names to a namespace
        // when this is doing AxisService.getSchemaTargetNamespace will
        // be overridden
        // This will be <mapping/> with @namespace and @package
        Iterator mappingIterator = schemaElement.getChildrenWithName(new QName(MAPPING));
        if (mappingIterator != null) {
          Map<String, String> pkg2nsMap = new Hashtable<String, String>();
          while (mappingIterator.hasNext()) {
            OMElement mappingElement = (OMElement) mappingIterator.next();
            OMAttribute namespaceAttribute =
                mappingElement.getAttribute(new QName(ATTRIBUTE_NAMESPACE));
            OMAttribute packageAttribute =
                mappingElement.getAttribute(new QName(ATTRIBUTE_PACKAGE));
            if (namespaceAttribute != null && packageAttribute != null) {
              String namespaceAttributeValue = namespaceAttribute.getAttributeValue();
              String packageAttributeValue = packageAttribute.getAttributeValue();
              if (namespaceAttributeValue != null && packageAttributeValue != null) {
                pkg2nsMap.put(packageAttributeValue.trim(), namespaceAttributeValue.trim());
              } else {
                log.warn(
                    "Either value of @namespce or @packagename not available. Thus, generated will be selected.");
              }
            } else {
              log.warn(
                  "Either @namespce or @packagename not available. Thus, generated will be selected.");
            }
          }
          service.setP2nMap(pkg2nsMap);
        }
      }

      // processing Default Message receivers
      OMElement messageReceiver =
          service_element.getFirstChildWithName(new QName(TAG_MESSAGE_RECEIVERS));
      if (messageReceiver != null) {
        HashMap<String, MessageReceiver> mrs =
            processMessageReceivers(service.getClassLoader(), messageReceiver);
        for (Map.Entry<String, MessageReceiver> entry : mrs.entrySet()) {
          service.addMessageReceiver(entry.getKey(), entry.getValue());
        }
      }

      // Removing exclude operations
      OMElement excludeOperations =
          service_element.getFirstChildWithName(new QName(TAG_EXCLUDE_OPERATIONS));
      ArrayList<String> excludeops = null;
      if (excludeOperations != null) {
        excludeops = processExcludeOperations(excludeOperations);
      }
      if (excludeops == null) {
        excludeops = new ArrayList<String>();
      }
      Utils.addExcludeMethods(excludeops);

      // <schema targetNamespace="http://x.y.z"/>
      // setting the PolicyInclude
      // processing <wsp:Policy> .. </..> elements
      Iterator policyElements =
          service_element.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY));

      if (policyElements != null && policyElements.hasNext()) {
        processPolicyElements(policyElements, service.getPolicySubject());
      }

      // processing <wsp:PolicyReference> .. </..> elements
      Iterator policyRefElements =
          service_element.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY_REF));

      if (policyRefElements != null && policyRefElements.hasNext()) {
        processPolicyRefElements(policyRefElements, service.getPolicySubject());
      }

      // processing service scope
      String sessionScope = service_element.getAttributeValue(new QName(ATTRIBUTE_SCOPE));
      if (sessionScope != null) {
        service.setScope(sessionScope);
      }

      // processing service-wide modules which required to engage globally
      Iterator moduleRefs = service_element.getChildrenWithName(new QName(TAG_MODULE));

      processModuleRefs(moduleRefs);

      // processing transports
      OMElement transports = service_element.getFirstChildWithName(new QName(TAG_TRANSPORTS));
      if (transports != null) {
        Iterator transport_itr = transports.getChildrenWithName(new QName(TAG_TRANSPORT));
        ArrayList<String> trs = new ArrayList<String>();
        while (transport_itr.hasNext()) {
          OMElement trsEle = (OMElement) transport_itr.next();
          String transportName = trsEle.getText().trim();
          if (axisConfig.getTransportIn(transportName) == null) {
            log.warn(
                "Service [ "
                    + service.getName()
                    + "] is trying to expose in a transport : "
                    + transportName
                    + " and which is not available in Axis2");
          } else {
            trs.add(transportName);
          }
        }

        if (trs.isEmpty()) {
          throw new AxisFault(
              "Service ["
                  + service.getName()
                  + "] is trying expose in tranpsorts: "
                  + transports
                  + " and which is/are not available in Axis2");
        }
        service.setExposedTransports(trs);
      }
      // processing operations
      Iterator operationsIterator = service_element.getChildrenWithName(new QName(TAG_OPERATION));
      ArrayList ops = processOperations(operationsIterator);

      for (int i = 0; i < ops.size(); i++) {
        AxisOperation operationDesc = (AxisOperation) ops.get(i);
        ArrayList wsamappings = operationDesc.getWSAMappingList();
        if (wsamappings == null) {
          continue;
        }
        if (service.getOperation(operationDesc.getName()) == null) {
          service.addOperation(operationDesc);
        }
        for (int j = 0; j < wsamappings.size(); j++) {
          String mapping = (String) wsamappings.get(j);
          if (mapping.length() > 0) {
            service.mapActionToOperation(mapping, operationDesc);
          }
        }
      }
      String objectSupplierValue = (String) service.getParameterValue(TAG_OBJECT_SUPPLIER);
      if (objectSupplierValue != null) {
        loadObjectSupplierClass(objectSupplierValue);
      }
      // Set the default message receiver for the operations that were
      // not listed in the services.xml
      setDefaultMessageReceivers();
      Utils.processBeanPropertyExclude(service);
      if (!service.isUseUserWSDL()) {
        // Generating schema for the service if the impl class is Java
        if (!service.isWsdlFound()) {
          // trying to generate WSDL for the service using JAM and
          // Java reflection
          try {
            if (generateWsdl(service)) {
              Utils.fillAxisService(service, axisConfig, excludeops, null);
            } else {
              ArrayList nonRpcOperations = getNonRPCMethods(service);
              Utils.fillAxisService(service, axisConfig, excludeops, nonRpcOperations);
            }
          } catch (Exception e) {
            throw new DeploymentException(
                Messages.getMessage("errorinschemagen", e.getMessage()), e);
          }
        }
      }
      if (service.isCustomWsdl()) {
        OMElement mappingElement =
            service_element.getFirstChildWithName(new QName(TAG_PACKAGE2QNAME));
        if (mappingElement != null) {
          processTypeMappings(mappingElement);
        }
      }

      for (String opName : excludeops) {
        service.removeOperation(new QName(opName));
      }

      // Need to call the same logic towice
      setDefaultMessageReceivers();
      Iterator moduleConfigs = service_element.getChildrenWithName(new QName(TAG_MODULE_CONFIG));
      processServiceModuleConfig(moduleConfigs, service, service);

      // Loading Data Locator(s) configured
      OMElement dataLocatorElement =
          service_element.getFirstChildWithName(new QName(DRConstants.DATA_LOCATOR_ELEMENT));
      if (dataLocatorElement != null) {
        processDataLocatorConfig(dataLocatorElement, service);
      }

      processEndpoints(service);
      processPolicyAttachments(service_element, service);

    } catch (AxisFault axisFault) {
      throw new DeploymentException(axisFault);
    }

    startupServiceLifecycle();
    return service;
  }
Esempio n. 3
0
  private ArrayList<AxisOperation> processOperations(Iterator operationsIterator) throws AxisFault {
    ArrayList<AxisOperation> operations = new ArrayList<AxisOperation>();
    while (operationsIterator.hasNext()) {
      OMElement operation = (OMElement) operationsIterator.next();
      // getting operation name
      OMAttribute op_name_att = operation.getAttribute(new QName(ATTRIBUTE_NAME));
      if (op_name_att == null) {
        throw new DeploymentException(
            Messages.getMessage(
                Messages.getMessage(DeploymentErrorMsgs.INVALID_OP, "operation name missing")));
      }

      // setting the MEP of the operation
      OMAttribute op_mep_att = operation.getAttribute(new QName(TAG_MEP));
      String mepurl = null;

      if (op_mep_att != null) {
        mepurl = op_mep_att.getAttributeValue();
      }

      String opname = op_name_att.getAttributeValue();
      AxisOperation op_descrip = null;

      // getting the namesapce from the attribute.
      OMAttribute operationNamespace = operation.getAttribute(new QName(ATTRIBUTE_NAMESPACE));
      if (operationNamespace != null) {
        String namespace = operationNamespace.getAttributeValue();
        op_descrip = service.getOperation(new QName(namespace, opname));
      }
      if (op_descrip == null) {
        op_descrip = service.getOperation(new QName(opname));
      }

      if (op_descrip == null) {
        op_descrip = service.getOperation(new QName(service.getTargetNamespace(), opname));
      }
      if (op_descrip == null) {
        if (mepurl == null) {
          // assumed MEP is in-out
          op_descrip = new InOutAxisOperation();
          op_descrip.setParent(service);

        } else {
          op_descrip = AxisOperationFactory.getOperationDescription(mepurl);
        }
        op_descrip.setName(new QName(opname));
        String MEP = op_descrip.getMessageExchangePattern();
        if (WSDL2Constants.MEP_URI_IN_ONLY.equals(MEP)
            || WSDL2Constants.MEP_URI_IN_OPTIONAL_OUT.equals(MEP)
            || WSDL2Constants.MEP_URI_OUT_OPTIONAL_IN.equals(MEP)
            || WSDL2Constants.MEP_URI_ROBUST_OUT_ONLY.equals(MEP)
            || WSDL2Constants.MEP_URI_ROBUST_IN_ONLY.equals(MEP)
            || WSDL2Constants.MEP_URI_IN_OUT.equals(MEP)) {
          AxisMessage inaxisMessage = op_descrip.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
          if (inaxisMessage != null) {
            inaxisMessage.setName(opname + Java2WSDLConstants.MESSAGE_SUFFIX);
          }
        }

        if (WSDL2Constants.MEP_URI_OUT_ONLY.equals(MEP)
            || WSDL2Constants.MEP_URI_OUT_OPTIONAL_IN.equals(MEP)
            || WSDL2Constants.MEP_URI_IN_OPTIONAL_OUT.equals(MEP)
            || WSDL2Constants.MEP_URI_ROBUST_OUT_ONLY.equals(MEP)
            || WSDL2Constants.MEP_URI_IN_OUT.equals(MEP)) {
          AxisMessage outAxisMessage = op_descrip.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
          if (outAxisMessage != null) {
            outAxisMessage.setName(opname + Java2WSDLConstants.RESPONSE);
          }
        }
      }

      // setting the PolicyInclude

      // processing <wsp:Policy> .. </..> elements
      Iterator policyElements = operation.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY));

      if (policyElements != null && policyElements.hasNext()) {
        processPolicyElements(policyElements, op_descrip.getPolicySubject());
      }

      // processing <wsp:PolicyReference> .. </..> elements
      Iterator policyRefElements =
          operation.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY_REF));

      if (policyRefElements != null && policyRefElements.hasNext()) {
        processPolicyRefElements(policyRefElements, op_descrip.getPolicySubject());
      }

      // Operation Parameters
      Iterator parameters = operation.getChildrenWithName(new QName(TAG_PARAMETER));
      processParameters(parameters, op_descrip, service);
      // To process wsamapping;
      processActionMappings(operation, op_descrip);

      // loading the message receivers
      OMElement receiverElement = operation.getFirstChildWithName(new QName(TAG_MESSAGE_RECEIVER));

      if (receiverElement != null) {
        MessageReceiver messageReceiver =
            loadMessageReceiver(service.getClassLoader(), receiverElement);

        op_descrip.setMessageReceiver(messageReceiver);
      } else {
        // setting default message receiver
        MessageReceiver msgReceiver =
            loadDefaultMessageReceiver(op_descrip.getMessageExchangePattern(), service);
        op_descrip.setMessageReceiver(msgReceiver);
      }

      // Process Module Refs
      Iterator modules = operation.getChildrenWithName(new QName(TAG_MODULE));

      processOperationModuleRefs(modules, op_descrip);

      // processing Messages
      Iterator messages = operation.getChildrenWithName(new QName(TAG_MESSAGE));

      processMessages(messages, op_descrip);

      // setting Operation phase
      if (axisConfig != null) {
        PhasesInfo info = axisConfig.getPhasesInfo();

        info.setOperationPhases(op_descrip);
      }
      Iterator moduleConfigs = operation.getChildrenWithName(new QName(TAG_MODULE_CONFIG));
      processOperationModuleConfig(moduleConfigs, op_descrip, op_descrip);
      // adding the operation
      operations.add(op_descrip);
    }
    return operations;
  }
  /**
   * Based on the Axis2 client code. Sends the Axis2 Message context out and returns the Axis2
   * message context for the response.
   *
   * <p>Here Synapse works as a Client to the service. It would expect 200 ok, 202 ok and 500
   * internal server error as possible responses.
   *
   * @param endpoint the endpoint being sent to, maybe null
   * @param synapseOutMessageContext the outgoing synapse message
   * @throws AxisFault on errors
   */
  public static void send(
      EndpointDefinition endpoint, org.apache.synapse.MessageContext synapseOutMessageContext)
      throws AxisFault {

    boolean separateListener = false;
    boolean wsSecurityEnabled = false;
    String wsSecPolicyKey = null;
    String inboundWsSecPolicyKey = null;
    String outboundWsSecPolicyKey = null;
    boolean wsRMEnabled = false;
    String wsRMPolicyKey = null;
    boolean wsAddressingEnabled = false;
    String wsAddressingVersion = null;

    if (endpoint != null) {
      separateListener = endpoint.isUseSeparateListener();
      wsSecurityEnabled = endpoint.isSecurityOn();
      wsSecPolicyKey = endpoint.getWsSecPolicyKey();
      inboundWsSecPolicyKey = endpoint.getInboundWsSecPolicyKey();
      outboundWsSecPolicyKey = endpoint.getOutboundWsSecPolicyKey();
      wsRMEnabled = endpoint.isReliableMessagingOn();
      wsRMPolicyKey = endpoint.getWsRMPolicyKey();
      wsAddressingEnabled = endpoint.isAddressingOn() || wsRMEnabled;
      wsAddressingVersion = endpoint.getAddressingVersion();
    }

    if (log.isDebugEnabled()) {
      String to;
      if (endpoint != null && endpoint.getAddress() != null) {
        to = endpoint.getAddress(synapseOutMessageContext);
      } else {
        to = synapseOutMessageContext.getTo().toString();
      }

      log.debug(
          "Sending [add = "
              + wsAddressingEnabled
              + "] [sec = "
              + wsSecurityEnabled
              + "] [rm = "
              + wsRMEnabled
              + (endpoint != null
                  ? "] [mtom = "
                      + endpoint.isUseMTOM()
                      + "] [swa = "
                      + endpoint.isUseSwa()
                      + "] [format = "
                      + endpoint.getFormat()
                      + "] [force soap11="
                      + endpoint.isForceSOAP11()
                      + "] [force soap12="
                      + endpoint.isForceSOAP12()
                      + "] [pox="
                      + endpoint.isForcePOX()
                      + "] [get="
                      + endpoint.isForceGET()
                      + "] [encoding="
                      + endpoint.getCharSetEncoding()
                  : "")
              + "] [to="
              + to
              + "]");
    }

    // save the original message context without altering it, so we can tie the response
    MessageContext originalInMsgCtx =
        ((Axis2MessageContext) synapseOutMessageContext).getAxis2MessageContext();

    // TODO Temp hack: ESB removes the session id from request in a random manner.
    Map headers = (Map) originalInMsgCtx.getProperty(MessageContext.TRANSPORT_HEADERS);
    String session = (String) synapseOutMessageContext.getProperty("LB_COOKIE_HEADER");
    if (session != null) {
      headers.put("Cookie", session);
    }

    // create a new MessageContext to be sent out as this should not corrupt the original
    // we need to create the response to the original message later on
    String preserveAddressingProperty =
        (String) synapseOutMessageContext.getProperty(SynapseConstants.PRESERVE_WS_ADDRESSING);
    MessageContext axisOutMsgCtx = cloneForSend(originalInMsgCtx, preserveAddressingProperty);

    if (log.isDebugEnabled()) {
      log.debug(
          "Message [Original Request Message ID : "
              + synapseOutMessageContext.getMessageID()
              + "]"
              + " [New Cloned Request Message ID : "
              + axisOutMsgCtx.getMessageID()
              + "]");
    }
    // set all the details of the endpoint only to the cloned message context
    // so that we can use the original message context for resending through different endpoints
    if (endpoint != null) {

      if (SynapseConstants.FORMAT_POX.equals(endpoint.getFormat())) {
        axisOutMsgCtx.setDoingREST(true);
        axisOutMsgCtx.setProperty(
            org.apache.axis2.Constants.Configuration.MESSAGE_TYPE,
            org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_XML);
        axisOutMsgCtx.setProperty(
            Constants.Configuration.CONTENT_TYPE,
            org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_XML);

        Object o =
            axisOutMsgCtx.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
        Map _headers = (Map) o;
        if (_headers != null) {
          _headers.remove(HTTP.CONTENT_TYPE);
          _headers.put(
              HTTP.CONTENT_TYPE,
              org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_XML);
        }

      } else if (SynapseConstants.FORMAT_GET.equals(endpoint.getFormat())) {
        axisOutMsgCtx.setDoingREST(true);
        axisOutMsgCtx.setProperty(
            Constants.Configuration.HTTP_METHOD, Constants.Configuration.HTTP_METHOD_GET);
        axisOutMsgCtx.setProperty(
            org.apache.axis2.Constants.Configuration.MESSAGE_TYPE,
            org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_X_WWW_FORM);

      } else if (SynapseConstants.FORMAT_SOAP11.equals(endpoint.getFormat())) {
        axisOutMsgCtx.setDoingREST(false);
        axisOutMsgCtx.removeProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE);
        // We need to set this explicitly here in case the request was not a POST
        axisOutMsgCtx.setProperty(
            Constants.Configuration.HTTP_METHOD, Constants.Configuration.HTTP_METHOD_POST);
        if (axisOutMsgCtx.getSoapAction() == null && axisOutMsgCtx.getWSAAction() != null) {
          axisOutMsgCtx.setSoapAction(axisOutMsgCtx.getWSAAction());
        }
        if (!axisOutMsgCtx.isSOAP11()) {
          SOAPUtils.convertSOAP12toSOAP11(axisOutMsgCtx);
        }
        Object o =
            axisOutMsgCtx.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
        Map _headers = (Map) o;
        if (_headers != null) {
          _headers.remove(HTTP.CONTENT_TYPE);
          _headers.put(
              HTTP.CONTENT_TYPE, org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_TEXT_XML);
        }

      } else if (SynapseConstants.FORMAT_SOAP12.equals(endpoint.getFormat())) {
        axisOutMsgCtx.setDoingREST(false);
        axisOutMsgCtx.removeProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE);
        // We need to set this explicitly here in case the request was not a POST
        axisOutMsgCtx.setProperty(
            Constants.Configuration.HTTP_METHOD, Constants.Configuration.HTTP_METHOD_POST);
        if (axisOutMsgCtx.getSoapAction() == null && axisOutMsgCtx.getWSAAction() != null) {
          axisOutMsgCtx.setSoapAction(axisOutMsgCtx.getWSAAction());
        }
        if (axisOutMsgCtx.isSOAP11()) {
          SOAPUtils.convertSOAP11toSOAP12(axisOutMsgCtx);
        }
        Object o =
            axisOutMsgCtx.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
        Map _headers = (Map) o;
        if (_headers != null) {
          _headers.remove(HTTP.CONTENT_TYPE);
          _headers.put(
              HTTP.CONTENT_TYPE,
              org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_SOAP_XML);
        }

      } else if (SynapseConstants.FORMAT_REST.equals(endpoint.getFormat())) {
        /*format=rest is kept only backword compatibility. We no longer needed that.*/
        /* Remove Message Type  for GET and DELETE Request */
        if (originalInMsgCtx.getProperty(Constants.Configuration.HTTP_METHOD) != null) {
          if (originalInMsgCtx
                  .getProperty(Constants.Configuration.HTTP_METHOD)
                  .toString()
                  .equals(Constants.Configuration.HTTP_METHOD_GET)
              || originalInMsgCtx
                  .getProperty(Constants.Configuration.HTTP_METHOD)
                  .toString()
                  .equals(Constants.Configuration.HTTP_METHOD_DELETE)) {
            axisOutMsgCtx.removeProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE);
          }
        }
        axisOutMsgCtx.setDoingREST(true);
      } else {
        processWSDL2RESTRequestMessageType(originalInMsgCtx, axisOutMsgCtx);
      }

      if (endpoint.isUseMTOM()) {
        axisOutMsgCtx.setDoingMTOM(true);
        // fix / workaround for AXIS2-1798
        axisOutMsgCtx.setProperty(
            org.apache.axis2.Constants.Configuration.ENABLE_MTOM,
            org.apache.axis2.Constants.VALUE_TRUE);
        axisOutMsgCtx.setDoingMTOM(true);

      } else if (endpoint.isUseSwa()) {
        axisOutMsgCtx.setDoingSwA(true);
        // fix / workaround for AXIS2-1798
        axisOutMsgCtx.setProperty(
            org.apache.axis2.Constants.Configuration.ENABLE_SWA,
            org.apache.axis2.Constants.VALUE_TRUE);
        axisOutMsgCtx.setDoingSwA(true);
      }

      if (endpoint.getCharSetEncoding() != null) {
        axisOutMsgCtx.setProperty(
            Constants.Configuration.CHARACTER_SET_ENCODING, endpoint.getCharSetEncoding());
        // Need to Clean this up. TargetRequest line 176 contains a code block which over writes the
        // Content-Type returned by the message formatter with the Content-Type in
        // TRANSPORT_HEADERS. Because of that, even when
        // the Character set encoding is set by the message formatter, it will be replaced by the
        // Content-Type header in TRANSPORT_HEADERS.
        // So Im setting a property to check in TargetRequest before over writing the header.
        axisOutMsgCtx.setProperty("EndpointCharEncodingSet", "true");
      }

      // HTTP Endpoint : use the specified HTTP method and remove REST_URL_POSTFIX, it's not
      // supported in HTTP Endpoint
      if (endpoint.isHTTPEndpoint()) {
        axisOutMsgCtx.setProperty(
            Constants.Configuration.HTTP_METHOD,
            synapseOutMessageContext.getProperty(Constants.Configuration.HTTP_METHOD));
        axisOutMsgCtx.removeProperty(NhttpConstants.REST_URL_POSTFIX);
      }

      // add rest request' suffix URI
      String restSuffix = (String) axisOutMsgCtx.getProperty(NhttpConstants.REST_URL_POSTFIX);
      boolean isRest = SynapseConstants.FORMAT_REST.equals(endpoint.getFormat());

      if (!isRest && !endpoint.isForceSOAP11() && !endpoint.isForceSOAP12()) {
        isRest = isRequestRest(originalInMsgCtx);
      }

      if (endpoint.getAddress() != null) {
        String address = endpoint.getAddress(synapseOutMessageContext);
        if (isRest && restSuffix != null && !"".equals(restSuffix)) {

          String url;
          if (!address.endsWith("/")
              && !restSuffix.startsWith("/")
              && !restSuffix.startsWith("?")) {
            url = address + "/" + restSuffix;
          } else if (address.endsWith("/") && restSuffix.startsWith("/")) {
            url = address + restSuffix.substring(1);
          } else if (address.endsWith("/") && restSuffix.startsWith("?")) {
            url = address.substring(0, address.length() - 1) + restSuffix;
          } else {
            url = address + restSuffix;
          }
          axisOutMsgCtx.setTo(new EndpointReference(url));

        } else {
          axisOutMsgCtx.setTo(new EndpointReference(address));
        }
        axisOutMsgCtx.setProperty(NhttpConstants.ENDPOINT_PREFIX, address);
        synapseOutMessageContext.setProperty(SynapseConstants.ENDPOINT_PREFIX, address);
      } else {
        // Supporting RESTful invocation
        if (isRest && restSuffix != null && !"".equals(restSuffix)) {
          EndpointReference epr = axisOutMsgCtx.getTo();
          if (epr != null) {
            String address = epr.getAddress();
            String url;
            if (!address.endsWith("/")
                && !restSuffix.startsWith("/")
                && !restSuffix.startsWith("?")) {
              url = address + "/" + restSuffix;
            } else {
              url = address + restSuffix;
            }
            axisOutMsgCtx.setTo(new EndpointReference(url));
          }
        }
      }

      if (endpoint.isUseSeparateListener()) {
        axisOutMsgCtx.getOptions().setUseSeparateListener(true);
      }
    } else {
      processWSDL2RESTRequestMessageType(originalInMsgCtx, axisOutMsgCtx);
    }

    // only put whttp:location for the REST (GET) requests, otherwise causes issues for POX messages
    if (axisOutMsgCtx.isDoingREST()
        && HTTPConstants.MEDIA_TYPE_X_WWW_FORM.equals(
            axisOutMsgCtx.getProperty(Constants.Configuration.MESSAGE_TYPE))) {
      if (axisOutMsgCtx.getProperty(WSDL2Constants.ATTR_WHTTP_LOCATION) == null
          && axisOutMsgCtx.getEnvelope().getBody().getFirstElement() != null) {
        axisOutMsgCtx.setProperty(
            WSDL2Constants.ATTR_WHTTP_LOCATION,
            axisOutMsgCtx.getEnvelope().getBody().getFirstElement().getQName().getLocalPart());
      }
    }

    if (wsAddressingEnabled) {

      if (wsAddressingVersion != null
          && SynapseConstants.ADDRESSING_VERSION_SUBMISSION.equals(wsAddressingVersion)) {

        axisOutMsgCtx.setProperty(
            AddressingConstants.WS_ADDRESSING_VERSION,
            AddressingConstants.Submission.WSA_NAMESPACE);

      } else if (wsAddressingVersion != null
          && SynapseConstants.ADDRESSING_VERSION_FINAL.equals(wsAddressingVersion)) {

        axisOutMsgCtx.setProperty(
            AddressingConstants.WS_ADDRESSING_VERSION, AddressingConstants.Final.WSA_NAMESPACE);
      }

      axisOutMsgCtx.setProperty(
          AddressingConstants.DISABLE_ADDRESSING_FOR_OUT_MESSAGES, Boolean.FALSE);
    } else {
      axisOutMsgCtx.setProperty(
          AddressingConstants.DISABLE_ADDRESSING_FOR_OUT_MESSAGES, Boolean.TRUE);
    }

    // remove the headers if we don't need to preserve them.
    // determine weather we need to preserve the processed headers
    String preserveHeaderProperty =
        (String) synapseOutMessageContext.getProperty(SynapseConstants.PRESERVE_PROCESSED_HEADERS);
    if (preserveHeaderProperty == null || !Boolean.parseBoolean(preserveHeaderProperty)) {
      // default behaviour is to remove the headers
      MessageHelper.removeProcessedHeaders(
          axisOutMsgCtx,
          (preserveAddressingProperty != null && Boolean.parseBoolean(preserveAddressingProperty)));
    }

    ConfigurationContext axisCfgCtx = axisOutMsgCtx.getConfigurationContext();
    AxisConfiguration axisCfg = axisCfgCtx.getAxisConfiguration();

    AxisService anoymousService =
        AnonymousServiceFactory.getAnonymousService(
            synapseOutMessageContext.getConfiguration(),
            axisCfg,
            wsAddressingEnabled,
            wsRMEnabled,
            wsSecurityEnabled);
    // mark the anon services created to be used in the client side of synapse as hidden
    // from the server side of synapse point of view
    anoymousService.getParent().addParameter(SynapseConstants.HIDDEN_SERVICE_PARAM, "true");
    ServiceGroupContext sgc =
        new ServiceGroupContext(axisCfgCtx, (AxisServiceGroup) anoymousService.getParent());
    ServiceContext serviceCtx = sgc.getServiceContext(anoymousService);

    boolean outOnlyMessage =
        "true".equals(synapseOutMessageContext.getProperty(SynapseConstants.OUT_ONLY));

    // get a reference to the DYNAMIC operation of the Anonymous Axis2 service
    AxisOperation axisAnonymousOperation =
        anoymousService.getOperation(
            outOnlyMessage
                ? new QName(AnonymousServiceFactory.OUT_ONLY_OPERATION)
                : new QName(AnonymousServiceFactory.OUT_IN_OPERATION));

    Options clientOptions = MessageHelper.cloneOptions(originalInMsgCtx.getOptions());
    clientOptions.setUseSeparateListener(separateListener);
    // if RM is requested,
    if (wsRMEnabled) {
      // if a WS-RM policy is specified, use it
      if (wsRMPolicyKey != null) {
        Object property = synapseOutMessageContext.getEntry(wsRMPolicyKey);
        if (property instanceof OMElement) {
          OMElement policyOMElement = (OMElement) property;
          RMAssertionBuilder builder = new RMAssertionBuilder();
          SandeshaPolicyBean sandeshaPolicyBean =
              (SandeshaPolicyBean) builder.build(policyOMElement, null);
          Parameter policyParam =
              new Parameter(Sandesha2Constants.SANDESHA_PROPERTY_BEAN, sandeshaPolicyBean);
          anoymousService.addParameter(policyParam);
        }
      }
    }

    // if security is enabled,
    if (wsSecurityEnabled) {
      // if a WS-Sec policy is specified, use it
      if (wsSecPolicyKey != null) {
        clientOptions.setProperty(
            SynapseConstants.RAMPART_POLICY,
            MessageHelper.getPolicy(synapseOutMessageContext, wsSecPolicyKey));
      } else {
        if (inboundWsSecPolicyKey != null) {
          clientOptions.setProperty(
              SynapseConstants.RAMPART_IN_POLICY,
              MessageHelper.getPolicy(synapseOutMessageContext, inboundWsSecPolicyKey));
        }
        if (outboundWsSecPolicyKey != null) {
          clientOptions.setProperty(
              SynapseConstants.RAMPART_OUT_POLICY,
              MessageHelper.getPolicy(synapseOutMessageContext, outboundWsSecPolicyKey));
        }
      }
      // temporary workaround for https://issues.apache.org/jira/browse/WSCOMMONS-197
      if (axisOutMsgCtx.getEnvelope().getHeader() == null) {
        SOAPFactory fac =
            axisOutMsgCtx.isSOAP11()
                ? OMAbstractFactory.getSOAP11Factory()
                : OMAbstractFactory.getSOAP12Factory();
        fac.createSOAPHeader(axisOutMsgCtx.getEnvelope());
      }
    }

    OperationClient mepClient = axisAnonymousOperation.createClient(serviceCtx, clientOptions);
    mepClient.addMessageContext(axisOutMsgCtx);
    axisOutMsgCtx.setAxisMessage(
        axisAnonymousOperation.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE));

    // set the SEND_TIMEOUT for transport sender
    if (endpoint != null && endpoint.getTimeoutDuration() > 0) {
      axisOutMsgCtx.setProperty(SynapseConstants.SEND_TIMEOUT, endpoint.getTimeoutDuration());
    }

    // always set a callback as we decide if the send it blocking or non blocking within
    // the MEP client. This does not cause an overhead, as we simply create a 'holder'
    // object with a reference to the outgoing synapse message context
    // synapseOutMessageContext
    AsyncCallback callback = new AsyncCallback(axisOutMsgCtx, synapseOutMessageContext);
    if (!outOnlyMessage) {
      if (endpoint != null) {
        // set the timeout time and the timeout action to the callback, so that the
        // TimeoutHandler can detect timed out callbacks and take approprite action.
        callback.setTimeOutOn(System.currentTimeMillis() + endpoint.getTimeoutDuration());
        callback.setTimeOutAction(endpoint.getTimeoutAction());
      } else {
        callback.setTimeOutOn(System.currentTimeMillis());
      }
    }
    mepClient.setCallback(callback);
    //
    //        if (Utils.isClientThreadNonBlockingPropertySet(axisOutMsgCtx)) {
    //            SynapseCallbackReceiver synapseCallbackReceiver = (SynapseCallbackReceiver)
    // axisOutMsgCtx.getAxisOperation().getMessageReceiver();
    //            synapseCallbackReceiver.addCallback(axisOutMsgCtx.getMessageID(), new
    // FaultCallback(axisOutMsgCtx, synapseOutMessageContext));
    //        }

    // this is a temporary fix for converting messages from HTTP 1.1 chunking to HTTP 1.0.
    // Without this HTTP transport can block & become unresponsive because we are streaming
    // HTTP 1.1 messages and HTTP 1.0 require the whole message to caculate the content length
    if (originalInMsgCtx.isPropertyTrue(NhttpConstants.FORCE_HTTP_1_0)) {
      synapseOutMessageContext.getEnvelope().toString();
    }

    // with the nio transport, this causes the listener not to write a 202
    // Accepted response, as this implies that Synapse does not yet know if
    // a 202 or 200 response would be written back.
    originalInMsgCtx
        .getOperationContext()
        .setProperty(org.apache.axis2.Constants.RESPONSE_WRITTEN, "SKIP");

    // if the transport out is explicitly set use it
    Object o = originalInMsgCtx.getProperty("TRANSPORT_OUT_DESCRIPTION");
    if (o != null && o instanceof TransportOutDescription) {
      axisOutMsgCtx.setTransportOut((TransportOutDescription) o);
      clientOptions.setTransportOut((TransportOutDescription) o);
      clientOptions.setProperty("TRANSPORT_OUT_DESCRIPTION", o);
    }

    mepClient.execute(true);
    if (wsRMEnabled) {
      Object rm11 = clientOptions.getProperty(SandeshaClientConstants.RM_SPEC_VERSION);
      if ((rm11 != null) && rm11.equals(Sandesha2Constants.SPEC_VERSIONS.v1_1)) {
        ServiceClient serviceClient =
            new ServiceClient(
                axisOutMsgCtx.getConfigurationContext(), axisOutMsgCtx.getAxisService());
        serviceClient.setTargetEPR(
            new EndpointReference(endpoint.getAddress(synapseOutMessageContext)));
        serviceClient.setOptions(clientOptions);
        serviceClient
            .getOptions()
            .setTo(new EndpointReference(endpoint.getAddress(synapseOutMessageContext)));
        SandeshaClient.terminateSequence(serviceClient);
      }
    }
  }