2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019,2021 Nordix Foundation.
4 * Modifications Copyright (C) 2020 AT&T Intellectual Property.
5 * Modifications Copyright (C) 2021 Bell Canada. 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.pap.main.rest;
26 import java.util.UUID;
27 import lombok.RequiredArgsConstructor;
28 import org.apache.commons.lang3.tuple.Pair;
29 import org.springframework.http.HttpStatus;
30 import org.springframework.http.ResponseEntity;
31 import org.springframework.web.bind.annotation.RestController;
34 * Class to provide REST end point for PAP component to fetch all policy components, including PAP,
35 * API, Distribution, and PDPs.
37 * @author Yehui Wang (yehui.wang@est.tech)
40 @RequiredArgsConstructor
41 public class PolicyComponentsHealthCheckControllerV1 extends PapRestControllerV1
42 implements PolicyComponentsHealthCheckControllerV1Api {
44 private final PolicyComponentsHealthCheckProvider provider;
48 * Returns health status of all Policy components, including PAP, API, Distribution, and PDPs.
50 * @param requestId request ID used in ONAP logging
54 public ResponseEntity<Map<String, Object>> policyComponentsHealthCheck(UUID requestId) {
55 final Pair<HttpStatus, Map<String, Object>> pair = provider.fetchPolicyComponentsHealthStatus();
56 return addLoggingHeaders(addVersionControlHeaders(ResponseEntity.status(pair.getLeft())), requestId)
57 .body(pair.getRight());