2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021-2023 Nordix Foundation.
4 * ================================================================================
5 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * SPDX-License-Identifier: Apache-2.0
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.clamp.acm.element.main.rest;
25 import jakarta.servlet.RequestDispatcher;
26 import jakarta.servlet.http.HttpServletRequest;
28 import org.onap.policy.clamp.models.acm.messages.rest.SimpleResponse;
29 import org.onap.policy.clamp.models.acm.messages.rest.TypedSimpleResponse;
30 import org.springframework.boot.web.error.ErrorAttributeOptions;
31 import org.springframework.boot.web.servlet.error.ErrorAttributes;
32 import org.springframework.boot.web.servlet.error.ErrorController;
33 import org.springframework.http.HttpStatus;
34 import org.springframework.http.MediaType;
35 import org.springframework.http.ResponseEntity;
36 import org.springframework.stereotype.Controller;
37 import org.springframework.web.bind.annotation.RequestMapping;
38 import org.springframework.web.context.request.ServletWebRequest;
41 public class AcElementErrorController implements ErrorController {
43 private final ErrorAttributes errorAttributes;
48 * @param errorAttributes ErrorAttributes
50 public AcElementErrorController(ErrorAttributes errorAttributes) {
51 this.errorAttributes = errorAttributes;
54 protected HttpStatus getStatus(HttpServletRequest request) {
55 var statusCode = (Integer) request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
56 if (statusCode == null) {
57 return HttpStatus.INTERNAL_SERVER_ERROR;
60 return HttpStatus.valueOf(statusCode);
61 } catch (Exception ex) {
62 return HttpStatus.INTERNAL_SERVER_ERROR;
67 * Handle Errors not handled to GlobalControllerExceptionHandler.
69 * @param request HttpServletRequest
70 * @return ResponseEntity
72 @SuppressWarnings("squid:S3752")
73 @RequestMapping(value = "${server.error.path}", produces = MediaType.APPLICATION_JSON_VALUE)
74 public ResponseEntity<TypedSimpleResponse<SimpleResponse>> handleError(HttpServletRequest request) {
75 Map<String, Object> map = this.errorAttributes.getErrorAttributes(new ServletWebRequest(request),
76 ErrorAttributeOptions.defaults());
78 var sb = new StringBuilder();
79 final var error = map.get("error");
81 sb.append(error).append(" ");
83 final var message = map.get("message");
84 if (message != null) {
88 TypedSimpleResponse<SimpleResponse> resp = new TypedSimpleResponse<>();
89 resp.setErrorDetails(sb.toString());
91 return ResponseEntity.status(getStatus(request)).body(resp);