2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017-2018 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 package org.onap.crud.logging;
23 import org.onap.aai.cl.api.LogFields;
24 import org.onap.aai.cl.api.LogLine;
25 import org.onap.aai.cl.api.Logger;
26 import org.onap.aai.cl.mdc.MdcContext;
27 import org.onap.crud.util.CrudServiceConstants;
30 import javax.servlet.http.HttpServletRequest;
31 import javax.ws.rs.core.HttpHeaders;
32 import javax.ws.rs.core.Response;
34 public class LoggingUtil {
36 * Initializes mdc context.
38 public static void initMdcContext(HttpServletRequest httpReq, HttpHeaders headers) {
39 String fromIp = httpReq.getRemoteAddr();
40 String fromAppId = "";
41 String transId = null;
43 if (headers.getRequestHeaders().getFirst("X-FromAppId") != null) {
44 fromAppId = headers.getRequestHeaders().getFirst("X-FromAppId");
47 if ((headers.getRequestHeaders().getFirst("X-TransactionId") == null)
48 || headers.getRequestHeaders().getFirst("X-TransactionId").isEmpty()) {
49 transId = java.util.UUID.randomUUID().toString();
51 transId = headers.getRequestHeaders().getFirst("X-TransactionId");
54 MdcContext.initialize(transId, CrudServiceConstants.CRD_SERVICE_NAME, "", fromAppId, fromIp);
58 * Logs the rest request.
60 public static void logRestRequest(Logger logger, Logger auditLogger, HttpServletRequest req, Response response) {
61 String respStatusString = "";
62 if (Response.Status.fromStatusCode(response.getStatus()) != null) {
63 respStatusString = Response.Status.fromStatusCode(response.getStatus()).toString();
67 logger.info(CrudServiceMsgs.PROCESS_REST_REQUEST, req.getMethod(), req.getRequestURL().toString(),
68 req.getRemoteHost(), Integer.toString(response.getStatus()));
70 // Generate audit log.
71 auditLogger.info(CrudServiceMsgs.PROCESS_REST_REQUEST,
72 new LogFields().setField(LogLine.DefinedFields.RESPONSE_CODE, response.getStatus())
73 .setField(LogLine.DefinedFields.RESPONSE_DESCRIPTION, respStatusString),
74 (req != null) ? req.getMethod() : "Unknown", (req != null) ? req.getRequestURL().toString() : "Unknown",
75 (req != null) ? req.getRemoteHost() : "Unknown", Integer.toString(response.getStatus()) + " payload: "
76 + (response.getEntity() == null ? "" : response.getEntity().toString()));