Examples of com.googlecode.jsonplugin.rpc.RPCResponse


                    //invoke method
                    try {
                        result = this.invoke(rootObject, smd);
                    } catch (Exception e) {
                        RPCResponse rpcResponse = new RPCResponse();
                        rpcResponse.setId(smd.get("id").toString());
                        rpcResponse.setError(new RPCError(e, RPCErrorCode.EXCEPTION, debug));


                        result = rpcResponse;
                    }
                } else {
                    String message = "SMD request was not in the right format. See http://json-rpc.org";


                    RPCResponse rpcResponse = new RPCResponse();
                    rpcResponse.setError(new RPCError(message, RPCErrorCode.INVALID_PROCEDURE_CALL));
                    result = rpcResponse;
                }


                String json = JSONUtil.serialize(result, excludeProperties, includeProperties,
                        ignoreHierarchy, excludeNullProperties);
                json = addCallbackIfApplicable(request, json);
                JSONUtil.writeJSONToResponse(
                        new SerializationParams(response, this.defaultEncoding, this.wrapWithComments, json, true, false, noCache, -1, -1, prefix, contentType));


                return Action.NONE;
            } else {
                String message = "Request with content type of 'application/json-rpc' was received but SMD is "
                        + "not enabled for this interceptor. Set 'enableSMD' to true to enable it";


                RPCResponse rpcResponse = new RPCResponse();
                rpcResponse.setError(new RPCError(message, RPCErrorCode.SMD_DISABLED));
                result = rpcResponse;
            }


            String json = JSONUtil.serialize(result, excludeProperties, includeProperties, ignoreHierarchy, excludeNullProperties);
            json = addCallbackIfApplicable(request, json);

    @SuppressWarnings("unchecked")
    public RPCResponse invoke(Object object, Map data) throws IllegalArgumentException,
            IllegalAccessException, InvocationTargetException, JSONException,
            InstantiationException, NoSuchMethodException, IntrospectionException {


        RPCResponse response = new RPCResponse();


        //validate id
        Object id = data.get("id");
        if (id == null) {
            String message = "'id' is required for JSON RPC";
            response.setError(new RPCError(message, RPCErrorCode.METHOD_NOT_FOUND));
            return response;
        }
        //could be a numeric value
        response.setId(id.toString());


        // the map is going to have: 'params', 'method' and 'id' (what is the id for?)
        Class clazz = object.getClass();


        //parameters
        List parameters = (List) data.get("params");
        int parameterCount = parameters != null ? parameters.size() : 0;


        //method
        String methodName = (String) data.get("method");
        if (methodName == null) {
            String message = "'method' is required for JSON RPC";
            response.setError(new RPCError(message, RPCErrorCode.MISSING_METHOD));
            return response;
        }


        Method method = this.getMethod(clazz, methodName, parameterCount);
        if (method == null) {
            String message = "Method " + methodName +
                    " could not be found in action class.";
            response.setError(new RPCError(message, RPCErrorCode.METHOD_NOT_FOUND));
            return response;
        }


        //parameters
        if (parameterCount > 0) {
            Class[] parameterTypes = method.getParameterTypes();
            Type[] genericTypes = method.getGenericParameterTypes();
            List invocationParameters = new ArrayList();


            //validate size
            if (parameterTypes.length != parameterCount) {
                //size mismatch
                String message = "Parameter count in request, " + parameterCount +
                        " do not match expected parameter count for " + methodName + ", " +
                        parameterTypes.length;


                response.setError(new RPCError(message, RPCErrorCode.PARAMETERS_MISMATCH));
                return response;
            }


            //convert parameters
            for (int i = 0; i < parameters.size(); i++) {
                Object parameter = parameters.get(i);
                Class paramType = parameterTypes[i];
                Type genericType = genericTypes[i];


                //clean up the values
                if (dataCleaner != null)
                    parameter = dataCleaner.clean("[" + i + "]", parameter);


                Object converted = populator.convert(paramType, genericType, parameter, method);
                invocationParameters.add(converted);
            }


            response.setResult(method.invoke(object, invocationParameters.toArray()));
        } else {
            response.setResult(method.invoke(object, new Object[0]));
        }


        return response;
    }

Examples of com.googlecode.jsonplugin.rpc.RPCResponse

Related Classes of com.googlecode.jsonplugin.rpc.RPCResponse