/*

 * Copyright (C) 2020-2022 Huawei Technologies Co., Ltd. All rights reserved.

 * Licensed 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 com.huaweicloud.sample;

import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.client.HttpServerErrorException;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;

import feign.FeignException;

@ControllerAdvice
public class CustomExceptionHandler extends ResponseEntityExceptionHandler {
  @ExceptionHandler(HttpServerErrorException.class)
  public final ResponseEntity<String> handleAllExceptions(HttpServerErrorException ex, WebRequest request) {
    return new ResponseEntity<>(ex.getMessage(), ex.getStatusCode());
  }

  @ExceptionHandler(FeignException.class)
  public final ResponseEntity<String> handleAllExceptions(FeignException ex, WebRequest request) {
    return new ResponseEntity<>(ex.getMessage(), HttpStatus.valueOf(ex.status()));
  }
}