2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Modifications Copyright (c) 2019 Samsung
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END=========================================================
23 package org.onap.so.apihandlerinfra;
25 import java.net.UnknownHostException;
27 import javax.transaction.Transactional;
28 import javax.ws.rs.GET;
29 import javax.ws.rs.Path;
30 import javax.ws.rs.Produces;
31 import javax.ws.rs.container.ContainerRequestContext;
32 import javax.ws.rs.core.Context;
33 import javax.ws.rs.core.Response;
35 import org.apache.http.HttpStatus;
36 import org.onap.so.logger.MessageEnum;
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
39 import org.springframework.stereotype.Component;
41 import io.swagger.annotations.Api;
42 import io.swagger.annotations.ApiOperation;
44 @Path("/nodehealthcheck")
45 @Api(value="/nodehealthcheck",description="API Handler Infra Node Health Check")
47 public class NodeHealthcheckHandler {
49 private static Logger logger = LoggerFactory.getLogger(NodeHealthcheckHandler.class);
51 private static final String CHECK_HTML = "<!DOCTYPE html><html><head><meta charset=\"ISO-8859-1\"><title>Health Check</title></head><body>Application ready</body></html>";
53 public static final Response HEALTH_CHECK_RESPONSE = Response.status (HttpStatus.SC_OK)
58 @Produces("text/html")
59 @ApiOperation(value="Performing node health check",response=Response.class)
61 public Response nodeHealthcheck (@Context ContainerRequestContext requestContext) throws UnknownHostException {
62 // Generated RequestId
63 String requestId = requestContext.getProperty("requestId").toString();
64 logger.info("{} {}", MessageEnum.APIH_GENERATED_REQUEST_ID.toString(), requestId);
65 return HEALTH_CHECK_RESPONSE;