org.apache.tuscany.sca.invocation.Message类的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.apache.tuscany.sca.invocation.Message类的一些代码示例，展示了Message类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Message类的具体详情如下：
包路径：org.apache.tuscany.sca.invocation.Message
类名称：Message

Message介绍

[英]Represents a request, response, or exception flowing through a wire
[中]表示通过连接的请求、响应或异常

代码示例

代码示例来源：origin: com.jns.apps/scallop-binding-rmi-runtime

public Message invoke(Message msg) {
  try {
    Object[] args = msg.getBody();
    Object resp = invokeTarget(args);
    msg.setBody(resp);
  } catch (InvocationTargetException e) {
    msg.setFaultBody(e.getCause());
  } catch (Exception e) {
    msg.setFaultBody(e);
  }
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-implementation-script-runtime

public Message invoke(Message msg) {
  try {
    Object resp = doInvoke((Object[])msg.getBody(), msg.getOperation());
    msg.setBody(resp);
  } catch (ScriptException e) {
    msg.setFaultBody(e.getCause());
  }
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-jms-runtime

public Message invokeResponse(Message msg) {
  
  // get the jms context
  JMSBindingContext context = msg.getBindingContext();
  // The Binding Context may be null on an asynchronous response - in which case, create a new one
  if(context == null) {
    context = createBindingContext();
    msg.setBindingContext(context);
  }
  Session session = context.getJmsResponseSession();
  javax.jms.Message responseJMSMsg;
  if (msg.isFault()) {
    responseJMSMsg = responseMessageProcessor.createFaultMessage(session, (Throwable)msg.getBody());
  } else {
    responseJMSMsg = responseMessageProcessor.insertPayloadIntoJMSMessage(session, msg.getBody());
  }

  msg.setBody(responseJMSMsg);
  
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-implementation-bpel-runtime

public Message invoke(Message msg) {
  try {
    if( isCallback ) {
      // Extract the callback endpoint metadata
      callbackEPR = msg.getFrom();
    } // end if
    Object[] args = msg.getBody();
    Object resp = doTheWork(args);
    msg.setBody(resp);
  } catch (InvocationTargetException e) {
    msg.setFaultBody(e.getCause());
  }
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-sca-runtime

/**
 * Regular (sync) processing of response message
 */
public Message processResponse(Message msg){
  if (passByValue) {
    // Note source and target operation swapped so result is in source class loader
    if (msg.isFault()) {
      Object transformedFault = bindingSCATransformer.transformFault(msg.getBody());
      msg.setFaultBody(transformedFault);
    } else {
      Object transformedOutput = bindingSCATransformer.transformOutput(msg.getBody()); 
      msg.setBody(transformedOutput);
    } // end if
  } // end if
  return msg;
} // end method processResponse

代码示例来源：origin: org.apache.tuscany.sca/tuscany-base-runtime

Message msg = messageFactory.createMessage();
if (source instanceof RuntimeEndpointReference) {
  msg.setFrom((RuntimeEndpointReference)source);
  msg.setTo(target);
} else {
  if (source instanceof RuntimeEndpointReference) {
    msg.setTo(((RuntimeEndpointReference)source).getTargetEndpoint());
msg.getHeaders().put(Constants.CALLBACK, ((CallbackServiceReferenceImpl)callableReference).getCallbackHandler());
  operation = chain.getTargetOperation();
msg.setOperation(operation);
msg.setBody(args);
  msg.getHeaders().put(Constants.RELATES_TO, msgID);
  Object body = resp.getBody();
  if (resp.isFault()) {
    throw (Throwable)body;

代码示例来源：origin: org.apache.tuscany.sca/tuscany-base-runtime

public Message processRequest(Message msg){
  if (passByValue) {
    Object transformedBody = bindingSCATransformer.transformInput(msg.getBody());
    msg.setBody(transformedBody);
  } // end if
  ep.getInvocationChains();
  if ( !ep.getCallbackEndpointReferences().isEmpty() ) {
    RuntimeEndpointReference asyncEPR = (RuntimeEndpointReference) ep.getCallbackEndpointReferences().get(0);
    // Place a link to the callback EPR into the message headers...
    msg.getHeaders().put("ASYNC_CALLBACK", asyncEPR );
  } // end if
  if( ep.isAsyncInvocation() ) {
    // Get the message ID 
    String msgID = (String)msg.getHeaders().get("MESSAGE_ID");
    String operationName = msg.getOperation().getName();
    // Create a response invoker and add it to the message headers
    AsyncResponseInvoker<RuntimeEndpointReference> respInvoker =                
      new AsyncResponseInvoker<RuntimeEndpointReference>(ep, null, epr, msgID, operationName, getMessageFactory());
    respInvoker.setBindingType("SCA_LOCAL");
    msg.getHeaders().put("ASYNC_RESPONSE_INVOKER", respInvoker);
  } // end if
  return msg;
} // end method processRequest

代码示例来源：origin: org.apache.tuscany.sca/tuscany-base-runtime

msg.setOperation(getOperation( args ));
msg.setTo(requestEndpoint);
msg.setFrom(responseEndpointReference);
  msg.getHeaders().putAll(headers);
  msg.setFaultBody(args);
} else {
  msg.setBody(args);

代码示例来源：origin: org.apache.tuscany.sca/tuscany-base-runtime

public Object invoke(Operation operation, Object[] args) throws InvocationTargetException {
  Message msg = messageFactory.createMessage();
  msg.setBody(args);
  Message resp = invoke(operation, msg);
  Object body = resp.getBody();
  if (resp.isFault()) {
    throw new InvocationTargetException((Throwable)body);
  }
  return body;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-core-databinding

public Message processRequest(Message msg) {
  Map<String, Object> metadata = new HashMap<String, Object>();
  metadata.put(Invocable.class.getName(), invocable);
  Object input = mediator.mediateInput(msg.getBody(), sourceOperation, targetOperation, metadata);
  msg.setBody(input);
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-jms-runtime

public Message invokeRequest(Message msg) {
  try {
    // get the jms context
    JMSBindingContext context = msg.getBindingContext();
    Session session = context.getJmsSession();
    javax.jms.Message requestMsg;
    if (((WireFormatJMSDefault) jmsBinding.getRequestWireFormat()).isUseBytesMessage()) {
      requestMsg = requestMessageProcessor.insertPayloadIntoJMSBytesMessage(session, msg.getBody(), this.inputWrapperMap.get(msg.getOperation().getName()));
    } else {
      requestMsg = requestMessageProcessor.insertPayloadIntoJMSTextMessage(session, msg.getBody(), this.inputWrapperMap.get(msg.getOperation().getName()));
    }
    msg.setBody(requestMsg);
    requestMsg.setJMSReplyTo(context.getReplyToDestination());
    return msg;
  } catch (JMSException e) {
    throw new JMSBindingException(e);
  }
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-jms-runtime

public Message invokeRequest(Message msg) {
  try {
    // get the jms context
    JMSBindingContext context = msg.getBindingContext();
    Session session = context.getJmsSession();
    
    javax.jms.Message requestMsg = requestMessageProcessor.insertPayloadIntoJMSMessage(session, msg.getBody());
    msg.setBody(requestMsg);
    
    requestMsg.setJMSReplyTo(context.getReplyToDestination());
    
    return msg;
  } catch (JMSException e) {
    throw new JMSBindingException(e);
  } 
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-base-runtime

requestMsg.setBody(body);
requestMsg.setOperation(operation);
  from.setTargetEndpoint(fromEndpoint);
  from.setStatus(EndpointReference.Status.WIRED_TARGET_FOUND_AND_MATCHED);
  requestMsg.setFrom(from);
  RuntimeEndpoint callbackEndpoint = (RuntimeEndpoint)assemblyFactory.createEndpoint();
if (responseMsg.isFault()) {
  FaultException fe = responseMsg.getBody();
  SOAPFault fault = response.getSOAPBody().addFault(new QName(response.getSOAPBody().getNamespaceURI(), "Server"), fe.getMessage());
  Detail d = fault.addDetail();
  Element element = responseMsg.getBody();
  response.getSOAPBody().addChildElement(soapFactory.createElement(element));

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-http-runtime

private Message invokeRequest(Message msg) throws IOException {
  HTTPContext context = msg.getBindingContext();
  HttpServletRequest servletRequest = context.getHttpRequest();
  if ("GET".equals(servletRequest.getMethod())) {
    msg.setBody(getRequestFromQueryString(msg.getOperation(), servletRequest));
  } else {
    msg.setBody(getRequestFromPost(msg.getOperation(), servletRequest));
  }
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-jms-runtime

public Message invokeRequest(Message msg) {
  // get the jms context
  JMSBindingContext context = msg.getBindingContext();
  javax.jms.Message jmsMsg = context.getJmsMsg();
  Object requestPayload = requestMessageProcessor.extractPayloadFromJMSMessage(jmsMsg);
  msg.setBody(new Object[]{requestPayload});
         return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-ws-runtime-axis2

WSAxis2BindingContext bindingContext = msg.getBindingContext();
MessageContext responseMC = bindingContext.getAxisOutMessageContext();
if(!response.isFault()) {
  OMElement responseOM = response.getBody();
      while(iter.hasNext()){
        BindingOperation bOp = (BindingOperation)iter.next();
        if (bOp.getName().equals(msg.getOperation().getName())){
          for (Object ext : bOp.getBindingOutput().getExtensibilityElements()){
            if (ext instanceof javax.wsdl.extensions.soap.SOAPBody){
                     msg.getOperation().getName() + "Response");
    OMElement operationResponseElement = factory.createOMElement(operationResponseQName);
    operationResponseElement.addChild(responseOM);

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-http-runtime

private Message invokeResponse(Message msg) throws IOException {
  HTTPContext context = msg.getBindingContext();
  HttpServletRequest servletRequest = context.getHttpRequest();
  HttpServletResponse servletResponse = context.getHttpResponse();
  
  if (msg.isFault()) {            
    servletResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, String.valueOf(msg.getBody()));
  } else {
    String response = getResponseAsString(servletRequest, servletResponse, msg.getBody());
    servletResponse.getOutputStream().println(response);
  }
  
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-implementation-osgi-runtime

public Message invoke(Message msg) {
  try {
    Object resp = invokeTarget(msg);
    msg.setBody(resp);
  } catch (InvocationTargetException e) {
    msg.setFaultBody(e.getCause());
  }
  return msg;
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-http-runtime

@Override
  protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    HTTPContext bindingContext = new HTTPContext();
    bindingContext.setHttpRequest(request);
    bindingContext.setHttpResponse(response);
    Message msg = messageFactory.createMessage();
    msg.setBindingContext(bindingContext);
    Message responseMessage = wire.invoke(msg);
    // return response to client
    if (responseMessage.isFault()) {
      // Turn a fault into an exception
      Throwable e = (Throwable)responseMessage.getBody();
      response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
    } 
  }    
}

代码示例来源：origin: org.apache.tuscany.sca/tuscany-binding-comet-runtime

/**
 * Creates a message with a mocked EndpointReference in the 'from' field to
 * simulate a comet reference (because requests are coming from browsers).
 * This is needed by the callback mechanism to have a source for the
 * request.
 * 
 * @param args
 *            arguments for the method invocation
 * @param sessionId
 *            the session id of the client
 * @param callbackMethod
 *            method to call once a response is available
 * @return an invocation message
 */
private Message createMessageWithMockedCometReference(Object[] args, String sessionId, String callbackMethod) {
  Message msg = new MessageImpl();
  msg.getHeaders().put(Constants.MESSAGE_ID, sessionId);
  msg.setBody(args);
  EndpointReference re = new RuntimeEndpointReferenceImpl();
  RuntimeEndpointImpl callbackEndpoint = new RuntimeEndpointImpl();
  callbackEndpoint.setURI(callbackMethod);
  re.setCallbackEndpoint(callbackEndpoint);
  msg.setFrom(re);
  return msg;
}

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