2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property.
6 * Copyright © 2017 Amdocs
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=========================================================
22 * ECOMP and OpenECOMP are trademarks
23 * and service marks of AT&T Intellectual Property.
25 package org.openecomp.datarouter.service;
27 import org.openecomp.cl.api.LogFields;
28 import org.openecomp.cl.api.LogLine;
29 import org.openecomp.cl.api.Logger;
30 import org.openecomp.cl.eelf.LoggerFactory;
31 import org.openecomp.cl.mdc.MdcContext;
32 import org.openecomp.datarouter.logging.DataRouterMsgs;
33 import org.openecomp.datarouter.util.DataRouterConstants;
36 import javax.servlet.http.HttpServletRequest;
37 import javax.ws.rs.GET;
38 import javax.ws.rs.Path;
39 import javax.ws.rs.PathParam;
40 import javax.ws.rs.Produces;
41 import javax.ws.rs.core.Context;
42 import javax.ws.rs.core.HttpHeaders;
43 import javax.ws.rs.core.Response;
44 import javax.ws.rs.core.UriInfo;
46 public class EchoService {
48 private static Logger logger = LoggerFactory.getInstance().getLogger(EchoService.class.getName());
49 private static Logger auditLogger =
50 LoggerFactory.getInstance().getAuditLogger(EchoService.class.getName());
54 @Produces("text/plain")
55 public String ping(@PathParam("input") String input, @Context HttpHeaders headers,
56 @Context UriInfo info, @Context HttpServletRequest req) {
58 String fromIp = req.getRemoteAddr();
59 String fromAppId = "";
60 String transId = null;
62 if (headers.getRequestHeaders().getFirst("X-FromAppId") != null) {
63 fromAppId = headers.getRequestHeaders().getFirst("X-FromAppId");
66 if ((headers.getRequestHeaders().getFirst("X-TransactionId") == null)
67 || headers.getRequestHeaders().getFirst("X-TransactionId").isEmpty()) {
68 transId = java.util.UUID.randomUUID().toString();
70 transId = headers.getRequestHeaders().getFirst("X-TransactionId");
73 MdcContext.initialize(transId, DataRouterConstants.DATA_ROUTER_SERVICE_NAME, "", fromAppId,
77 String respStatusString = "";
78 if (Response.Status.fromStatusCode(status) != null) {
79 respStatusString = Response.Status.fromStatusCode(status).toString();
83 logger.info(DataRouterMsgs.PROCESS_REST_REQUEST, req.getMethod(),
84 req.getRequestURL().toString(), req.getRemoteHost(), Integer.toString(status));
86 // Generate audit log.
87 auditLogger.info(DataRouterMsgs.PROCESS_REST_REQUEST,
88 new LogFields().setField(LogLine.DefinedFields.RESPONSE_CODE, status)
89 .setField(LogLine.DefinedFields.RESPONSE_DESCRIPTION, respStatusString),
90 (req != null) ? req.getMethod() : "Unknown",
91 (req != null) ? req.getRequestURL().toString() : "Unknown",
92 (req != null) ? req.getRemoteHost() : "Unknown", Integer.toString(status));
95 return "Hello, " + input + ".";