2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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.
18 * ============LICENSE_END=========================================================
21 package org.onap.so.apihandlerinfra;
23 import java.net.UnknownHostException;
25 import javax.transaction.Transactional;
26 import javax.ws.rs.GET;
27 import javax.ws.rs.Path;
28 import javax.ws.rs.Produces;
29 import javax.ws.rs.container.ContainerRequestContext;
30 import javax.ws.rs.core.Context;
31 import javax.ws.rs.core.Response;
33 import org.apache.http.HttpStatus;
34 import org.onap.so.logger.MessageEnum;
35 import org.onap.so.logger.MsoLogger;
36 import org.onap.so.utils.UUIDChecker;
37 import org.springframework.stereotype.Component;
39 import io.swagger.annotations.Api;
40 import io.swagger.annotations.ApiOperation;
42 @Path("/nodehealthcheck")
43 @Api(value="/nodehealthcheck",description="API Handler Infra Node Health Check")
45 public class NodeHealthcheckHandler {
47 private static MsoLogger msoLogger = MsoLogger.getMsoLogger (MsoLogger.Catalog.APIH, NodeHealthcheckHandler.class);
49 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>";
51 public static final Response HEALTH_CHECK_RESPONSE = Response.status (HttpStatus.SC_OK)
56 @Produces("text/html")
57 @ApiOperation(value="Performing node health check",response=Response.class)
59 public Response nodeHealthcheck (@Context ContainerRequestContext requestContext) throws UnknownHostException {
60 long startTime = System.currentTimeMillis ();
61 MsoLogger.setServiceName ("NodeHealthcheck");
62 // Generated RequestId
63 String requestId = requestContext.getProperty("requestId").toString();
64 MsoLogger.setLogContext(requestId, null);
65 msoLogger.info(MessageEnum.APIH_GENERATED_REQUEST_ID, requestId, "", "");
66 return HEALTH_CHECK_RESPONSE;