2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 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.logging.filter.spring;
23 import java.util.Collections;
25 import java.util.stream.Collectors;
26 import javax.servlet.http.HttpServletRequest;
27 import javax.servlet.http.HttpServletResponse;
28 import javax.ws.rs.core.Context;
29 import javax.ws.rs.ext.Providers;
30 import org.onap.logging.filter.base.MDCSetup;
31 import org.onap.logging.filter.base.SimpleMap;
32 import org.onap.logging.filter.base.SimpleServletHeadersMap;
33 import org.onap.logging.ref.slf4j.ONAPLogConstants;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
37 import org.springframework.stereotype.Component;
38 import org.springframework.web.servlet.ModelAndView;
39 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
42 public class LoggingInterceptor extends HandlerInterceptorAdapter {
44 private static final Logger logger = LoggerFactory.getLogger(LoggingInterceptor.class);
46 private MDCSetup mdcSetup = new MDCSetup();
49 private Providers providers;
52 public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
54 SimpleMap headers = new SimpleServletHeadersMap(request);
55 String requestId = mdcSetup.getRequestId(headers);
56 MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, requestId);
57 mdcSetup.setInvocationId(headers);
58 mdcSetup.setServiceName(request);
59 mdcSetup.setMDCPartnerName(headers);
60 mdcSetup.setClientIPAddress(request);
61 mdcSetup.setEntryTimeStamp();
62 mdcSetup.setInstanceID();
63 mdcSetup.setServerFQDN();
64 MDC.put(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE, ONAPLogConstants.ResponseStatus.INPROGRESS.toString());
65 mdcSetup.setLogTimestamp();
66 mdcSetup.setElapsedTime();
67 logger.info(ONAPLogConstants.Markers.ENTRY, "Entering");
68 if (logger.isDebugEnabled())
69 logRequestInformation(request);
73 protected void logRequestInformation(HttpServletRequest request) {
74 Map<String, String> headers = Collections.list((request).getHeaderNames()).stream()
75 .collect(Collectors.toMap(h -> h, request::getHeader));
77 logger.debug("===========================request begin================================================");
78 logger.debug("URI : {}", request.getRequestURI());
79 logger.debug("Method : {}", request.getMethod());
80 logger.debug("Headers : {}", headers);
81 logger.debug("==========================request end================================================");
86 public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
87 ModelAndView modelAndView) throws Exception {
88 mdcSetup.setResponseStatusCode(response.getStatus());
89 mdcSetup.setLogTimestamp();
90 mdcSetup.setElapsedTime();
91 mdcSetup.setResponseDescription(response.getStatus());
92 MDC.put(ONAPLogConstants.MDCs.RESPONSE_CODE, String.valueOf(response.getStatus()));
93 logger.info(ONAPLogConstants.Markers.EXIT, "Exiting.");