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 is a trademark and service mark of AT&T Intellectual Property.
24 package org.openecomp.crud.logging;
26 import org.openecomp.cl.api.LogFields;
27 import org.openecomp.cl.api.LogLine;
28 import org.openecomp.cl.api.Logger;
29 import org.openecomp.cl.mdc.MdcContext;
30 import org.openecomp.crud.util.CrudServiceConstants;
33 import javax.servlet.http.HttpServletRequest;
34 import javax.ws.rs.core.HttpHeaders;
35 import javax.ws.rs.core.Response;
38 public class LoggingUtil {
40 * Initializes mdc context.
42 public static void initMdcContext(HttpServletRequest httpReq, HttpHeaders headers) {
43 String fromIp = httpReq.getRemoteAddr();
44 String fromAppId = "";
45 String transId = null;
47 if (headers.getRequestHeaders().getFirst("X-FromAppId") != null) {
48 fromAppId = headers.getRequestHeaders().getFirst("X-FromAppId");
51 if ((headers.getRequestHeaders().getFirst("X-TransactionId") == null)
52 || headers.getRequestHeaders().getFirst("X-TransactionId").isEmpty()) {
53 transId = java.util.UUID.randomUUID().toString();
55 transId = headers.getRequestHeaders().getFirst("X-TransactionId");
58 MdcContext.initialize(transId, CrudServiceConstants.CRD_SERVICE_NAME, "", fromAppId, fromIp);
62 * Logs the rest request.
64 public static void logRestRequest(Logger logger, Logger auditLogger,
65 HttpServletRequest req, Response response) {
66 String respStatusString = "";
67 if (Response.Status.fromStatusCode(response.getStatus()) != null) {
68 respStatusString = Response.Status.fromStatusCode(response.getStatus()).toString();
72 logger.info(CrudServiceMsgs.PROCESS_REST_REQUEST, req.getMethod(),
73 req.getRequestURL().toString(), req.getRemoteHost(),
74 Integer.toString(response.getStatus()));
76 // Generate audit log.
77 auditLogger.info(CrudServiceMsgs.PROCESS_REST_REQUEST,
79 .setField(LogLine.DefinedFields.RESPONSE_CODE, response.getStatus())
80 .setField(LogLine.DefinedFields.RESPONSE_DESCRIPTION, respStatusString),
81 (req != null) ? req.getMethod() : "Unknown",
82 (req != null) ? req.getRequestURL().toString() : "Unknown",
83 (req != null) ? req.getRemoteHost() : "Unknown",
84 Integer.toString(response.getStatus()) + " error: " + (response.getEntity() == null ? ""
85 : response.getEntity().toString()));