2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 - 2018 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.logging.spring.interceptor;
23 import java.util.Collections;
25 import java.util.UUID;
26 import java.util.stream.Collectors;
27 import javax.servlet.http.HttpServletRequest;
28 import javax.servlet.http.HttpServletResponse;
29 import javax.ws.rs.core.Context;
30 import javax.ws.rs.core.Response;
31 import javax.ws.rs.ext.Providers;
32 import org.onap.logging.ref.slf4j.ONAPLogConstants;
33 import org.onap.so.logger.LogConstants;
34 import org.onap.so.logging.jaxrs.filter.MDCSetup;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
38 import org.springframework.beans.factory.annotation.Autowired;
39 import org.springframework.stereotype.Component;
40 import org.springframework.web.servlet.ModelAndView;
41 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
44 public class LoggingInterceptor extends HandlerInterceptorAdapter {
46 Logger logger = LoggerFactory.getLogger(LoggingInterceptor.class);
49 private MDCSetup mdcSetup;
52 private Providers providers;
55 public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
58 Map<String, String> headers = Collections.list((request).getHeaderNames())
60 .collect(Collectors.toMap(h -> h, request::getHeader));
61 setRequestId(headers);
62 setInvocationId(headers);
63 setServiceName(request);
64 setMDCPartnerName(headers);
65 mdcSetup.setClientIPAddress(request);
66 mdcSetup.setEntryTimeStamp();
67 mdcSetup.setInstanceUUID();
68 mdcSetup.setServerFQDN();
69 MDC.put(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE, ONAPLogConstants.ResponseStatus.INPROGRESS.toString());
70 logger.info(ONAPLogConstants.Markers.ENTRY, "Entering");
71 if (logger.isDebugEnabled())
72 logRequestInformation(request);
76 protected void logRequestInformation(HttpServletRequest request) {
77 Map<String, String> headers = Collections.list((request).getHeaderNames())
79 .collect(Collectors.toMap(h -> h, request::getHeader));
81 logger.debug("===========================request begin================================================");
82 logger.debug("URI : {}", request.getRequestURI());
83 logger.debug("Method : {}", request.getMethod());
84 logger.debug("Headers : {}", headers);
85 logger.debug("==========================request end================================================");
90 public void postHandle(
91 HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView)
93 setResponseStatusCode(response);
94 MDC.put(ONAPLogConstants.MDCs.RESPONSE_DESCRIPTION,"");
95 MDC.put(ONAPLogConstants.MDCs.RESPONSE_CODE,String.valueOf(response.getStatus()));
96 logger.info(ONAPLogConstants.Markers.EXIT, "Exiting.");
100 protected void setResponseStatusCode(HttpServletResponse response) {
102 if(Response.Status.Family.familyOf(response.getStatus()).equals(Response.Status.Family.SUCCESSFUL)){
103 statusCode=ONAPLogConstants.ResponseStatus.COMPLETED.toString();
105 statusCode= ONAPLogConstants.ResponseStatus.ERROR.toString();
107 MDC.put(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE, statusCode);
110 protected void setServiceName(HttpServletRequest request) {
111 MDC.put(ONAPLogConstants.MDCs.SERVICE_NAME, request.getRequestURI());
114 protected void setRequestId(Map<String, String> headers) {
115 String requestId=headers.get(ONAPLogConstants.Headers.REQUEST_ID.toLowerCase());
116 if(requestId == null || requestId.isEmpty())
117 requestId = UUID.randomUUID().toString();
118 MDC.put(ONAPLogConstants.MDCs.REQUEST_ID,requestId);
121 protected void setInvocationId(Map<String, String> headers) {
122 String invocationId = headers.get(ONAPLogConstants.Headers.INVOCATION_ID.toLowerCase());
123 if(invocationId == null || invocationId.isEmpty())
124 invocationId =UUID.randomUUID().toString();
125 MDC.put(ONAPLogConstants.MDCs.INVOCATION_ID, invocationId);
128 protected void setMDCPartnerName(Map<String, String> headers) {
129 String partnerName=headers.get(ONAPLogConstants.Headers.PARTNER_NAME.toLowerCase());
130 if(partnerName == null || partnerName.isEmpty())
132 MDC.put(ONAPLogConstants.MDCs.PARTNER_NAME,partnerName);