| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.dubbo.admin.handler; |
| |
| import org.apache.dubbo.admin.common.CommonResponse; |
| import org.apache.dubbo.admin.common.exception.ParamValidationException; |
| import org.apache.dubbo.admin.common.exception.PermissionDeniedException; |
| import org.apache.dubbo.admin.common.exception.ResourceNotFoundException; |
| import org.apache.dubbo.admin.common.exception.ServiceException; |
| import org.apache.dubbo.common.logger.Logger; |
| import org.apache.dubbo.common.logger.LoggerFactory; |
| import org.springframework.http.HttpStatus; |
| import org.springframework.web.bind.ServletRequestBindingException; |
| import org.springframework.web.bind.annotation.ControllerAdvice; |
| import org.springframework.web.bind.annotation.ExceptionHandler; |
| import org.springframework.web.bind.annotation.ResponseBody; |
| import org.springframework.web.bind.annotation.ResponseStatus; |
| |
| /** |
| * Custom Exception handler |
| */ |
| @ControllerAdvice(annotations = ResponseBody.class) |
| public class CustomExceptionHandler { |
| |
| private static final Logger logger = LoggerFactory.getLogger(CustomExceptionHandler.class); |
| |
| @ResponseBody |
| @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR) |
| @ExceptionHandler(value = Exception.class) |
| public CommonResponse commonExceptionHandle(Exception e) { |
| CommonResponse commonResponse = CommonResponse.createCommonResponse(); |
| logger.error("[SystemException]Exception:", e); |
| return commonResponse.fail("System Error, please try again later! Message:" + e.getMessage()); |
| } |
| |
| @ResponseBody |
| @ResponseStatus(HttpStatus.SERVICE_UNAVAILABLE) |
| @ExceptionHandler(value = ServiceException.class) |
| public CommonResponse serviceExceptionHandle(Exception e) { |
| CommonResponse commonResponse = CommonResponse.createCommonResponse(); |
| logger.error("[ServiceException]Exception:", e); |
| return commonResponse.fail("ServiceException, message:" + e.getMessage()); |
| } |
| |
| @ResponseBody |
| @ResponseStatus(HttpStatus.UNAUTHORIZED) |
| @ExceptionHandler(value = PermissionDeniedException.class) |
| public CommonResponse permissionDeniedExceptionHandle(Exception e) { |
| CommonResponse commonResponse = CommonResponse.createCommonResponse(); |
| logger.error("[PermissionDeniedException]Exception:", e); |
| return commonResponse.fail("Permission Denied!"); |
| } |
| |
| @ResponseBody |
| @ResponseStatus(HttpStatus.BAD_REQUEST) |
| @ExceptionHandler(value = {ParamValidationException.class, |
| ServletRequestBindingException.class}) |
| public CommonResponse paramValidationExceptionHandle(Exception e) { |
| CommonResponse commonResponse = CommonResponse.createCommonResponse(); |
| logger.error("[ParamValidationException]Exception:", e); |
| return commonResponse.fail("Parameter validation failure! Message:" + e.getMessage()); |
| } |
| |
| @ResponseBody |
| @ResponseStatus(HttpStatus.NOT_FOUND) |
| @ExceptionHandler(value = {ResourceNotFoundException.class}) |
| public CommonResponse resourceNotFoundExceptionHandle(Exception e) { |
| CommonResponse commonResponse = CommonResponse.createCommonResponse(); |
| logger.error("[ResourceNotFoundException]Exception:", e); |
| return commonResponse.fail("Resource not found! Message:" + e.getMessage()); |
| } |
| } |