Examples of MethodResponse

org.apache.clerezza.jaxrs.extensions.MethodResponse
This class extends {@link javax.ws.rs.core.Response} to contain a reference tothe method generating this response (or an object wrapped therein) so that an implementation can base selection of the MessageBodyWriter basing on annotations/declared return type of this method. @author rbn
vs.common.MethodResponse

Examples of org.apache.clerezza.jaxrs.extensions.MethodResponse


    @GET
    public MethodResponse handleOnOtherResource(@Context WebRequest request, @Context UriInfo uriInfo) throws ResourceMethodException {
      Object resource = new MyResource2();
      
      MethodResponse methodResponse = null;
  
      Map<String, String> parameters = new HashMap<String, String>();
      new RootResourceExecutorImpl().execute(request, resource, "", parameters);


      parameters = new HashMap<String, String>();

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Examples of org.apache.clerezza.jaxrs.extensions.MethodResponse


    WebRequest request = new WebRequestImpl(origRequest, providers);
    localRequest.set(request);


    try {
      MethodResponse methodResponse;
      Type type = request.getWrhapiRequest().getRequestURI().getType();
      Method method = request.getWrhapiRequest().getMethod();
      if (Type.NO_RESOURCE.equals(type) && Method.OPTIONS.equals(method)) {
        ResponseBuilder builder = javax.ws.rs.core.Response.ok();
        StringWriter sw = new StringWriter();

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Examples of vs.common.MethodResponse

          
          oos = new ObjectOutputStream(new BufferedOutputStream(socket
              .getOutputStream()));


          MethodRequest mr = (MethodRequest)ois.readObject();
          MethodResponse mresp = null;
          
          String objectId = mr.getObjectId();
          if (StringUtils.isNotEmpty(objectId)) {
            
            // do the dispatching
            Object remote = remoteObjects.get(objectId);
            if (remote != null) {
              
              String methodName = mr.getMethodName();
              if (StringUtils.isNotEmpty(methodName)) {
                
                Object[] params = mr.getParams();
                try {
                  // execute method and reply
                  Object retVal = MethodUtils.invokeMethod(
                      remote, methodName, params);
  
                  mresp = new MethodResponse(
                      MethodResponse.ResultCode.SUCCESS,
                      retVal, null);
                  
                } catch (NoSuchMethodException nsme) {


                  // server error, no such method
                  mresp = new MethodResponse(
                      MethodResponse.ResultCode.REMOTE_OBJECT_EXCEPTION,
                      null, new SimpleRpcException("no such method m=" + methodName));


                } catch (IllegalAccessException iae) {
                  
                  // server error, method not accessible 
                  mresp = new MethodResponse(
                      MethodResponse.ResultCode.REMOTE_OBJECT_EXCEPTION,
                      null, new SimpleRpcException("method not accessible, m=" + methodName));
                  
                } catch (InvocationTargetException ite) {
                  
                  // real business object exception
                  mresp = new MethodResponse(
                      MethodResponse.ResultCode.REMOTE_OBJECT_EXCEPTION,
                      null, ite.getTargetException());


                }
              } else {
                
                // server error, invalid method name
                mresp = new MethodResponse(
                    MethodResponse.ResultCode.REMOTE_OBJECT_EXCEPTION,
                    null, new SimpleRpcException("no such method m=" + methodName));
              }
            } else {
              
              // return server error, could not find object
              mresp = new MethodResponse(
                  MethodResponse.ResultCode.SERVER_ERROR,
                  null, new SimpleRpcException("object not found objectId=" + objectId));
            }
          } else {
            
            // return server error, invalid key
            mresp = new MethodResponse(
                MethodResponse.ResultCode.SERVER_ERROR,
                null, new SimpleRpcException("invalid objectId=" + objectId));
          }
          
          // write response

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Examples of vs.common.MethodResponse

  public Object invoke(Object proxy, Method method, Object[] args)
    throws Throwable {
    
    // create the method request
    MethodRequest request = new MethodRequest(objectId, method.getName(), args);
    MethodResponse response = null;
    
    // obviously, this is very inefficient, but for the moment it will do
    synchronized (socket) {


      try {
      
        // connect
        if (!socket.isConnected()) {
          socket.connect(new InetSocketAddress(address, port));
        }
        
        // write method request
        ObjectOutputStream oos = new ObjectOutputStream(
            new BufferedOutputStream(socket.getOutputStream()));
        oos.writeObject(request);
        oos.flush();
        
        // read method response
        ObjectInputStream ois = new ObjectInputStream(
            new BufferedInputStream(socket.getInputStream()));
        
          // get result
        response = (MethodResponse)ois.readObject();
      
      } catch (Exception e) {
        
        // wrap transport exception  
        throw new SimpleRpcException(e);
      }
    }
    
    // handle the returning
    if (response != null) {
      ResultCode code = response.getResultCode();


      // success
      if (MethodResponse.ResultCode.SUCCESS.equals(code)) {


        // return value is null
        if (method.getReturnType().equals(Void.TYPE)) {
          assert response.getReturnValue() == null;
          return null;
          
        // return the return value  
        } else {
          assert response.getReturnValue() != null;
          return response.getReturnValue();
        }


      // throw remote object exception   
      } else if (MethodResponse.ResultCode.REMOTE_OBJECT_EXCEPTION.equals(code)) {
        assert response.getExceptionValue() != null;
        throw response.getExceptionValue();
      
      // throw remote server exception
      } else if (MethodResponse.ResultCode.SERVER_ERROR.equals(code)) {
        assert response.getExceptionValue() != null;
        throw response.getExceptionValue();
        
      // throw unknown exception
      } else {
        throw new SimpleRpcException("unknown exception occured");
      }

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