2 * ================================================================================
3 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 * ============LICENSE_END=========================================================
20 package org.onap.dcae.analytics.tca.web.integration;
23 import static org.onap.dcae.analytics.model.AnalyticsHttpConstants.REQUEST_BEGIN_TS_HEADER_KEY;
24 import static org.onap.dcae.analytics.model.AnalyticsHttpConstants.REQUEST_END_TS_HEADER_KEY;
26 import java.util.Date;
29 import org.onap.dcae.analytics.model.ecomplogger.AnalyticsErrorType;
30 import org.onap.dcae.analytics.tca.web.TcaAppProperties;
31 import org.onap.dcae.analytics.tca.web.util.TcaUtils;
32 import org.onap.dcae.analytics.web.util.AnalyticsHttpUtils;
33 import org.onap.dcae.utils.eelf.logger.api.info.ResponseLogInfo;
34 import org.onap.dcae.utils.eelf.logger.api.log.EELFLogFactory;
35 import org.onap.dcae.utils.eelf.logger.api.log.EELFLogger;
36 import org.onap.dcae.utils.eelf.logger.model.info.RequestIdLogInfoImpl;
37 import org.onap.dcae.utils.eelf.logger.model.info.RequestTimingLogInfoImpl;
38 import org.onap.dcae.utils.eelf.logger.model.info.ResponseLogInfoImpl;
39 import org.onap.dcae.utils.eelf.logger.model.spec.AuditLogSpecImpl;
40 import org.slf4j.Logger;
41 import org.slf4j.LoggerFactory;
42 import org.springframework.integration.handler.GenericHandler;
43 import org.springframework.messaging.MessageHeaders;
46 * TCA Publisher Response Handler is used to do logging of response received from DMaaP MR Publisher. It does not do
47 * any changes to payload or headers
49 * @author Rajiv Singla
51 public class TcaPublisherResponseHandler implements GenericHandler<String> {
53 private static final EELFLogger ECOMP_LOGGER = EELFLogFactory.getLogger(TcaPublisherResponseHandler.class);
54 private static final Logger logger = LoggerFactory.getLogger(TcaPublisherResponseHandler.class);
56 private final TcaAppProperties tcaAppProperties;
58 public TcaPublisherResponseHandler(final TcaAppProperties tcaAppProperties) {
59 this.tcaAppProperties = tcaAppProperties;
63 public Object handle(final String payload, final Map<String, Object> headers) {
65 final MessageHeaders messageHeaders = new MessageHeaders(headers);
66 final String requestId = AnalyticsHttpUtils.getRequestId(messageHeaders);
67 final String transactionId = AnalyticsHttpUtils.getTransactionId(messageHeaders);
68 final Date beginTimestamp = AnalyticsHttpUtils.getTimestampFromHeaders(headers, REQUEST_BEGIN_TS_HEADER_KEY);
69 final Date endTimestamp = AnalyticsHttpUtils.getTimestampFromHeaders(headers, REQUEST_END_TS_HEADER_KEY);
71 if (tcaAppProperties.getTca().getEnableEcompLogging()) {
72 createAuditLog(requestId, transactionId, beginTimestamp, endTimestamp, payload);
74 logger.info("Request Id: {}, Transaction Id: {}, Transaction completion Time: {} ms, " +
75 "DMaaP MR Publisher Response: {}", requestId, transactionId,
76 endTimestamp.getTime() - beginTimestamp.getTime(), payload);
82 private static void createAuditLog(final String requestId,
83 final String transactionId,
84 final Date requestBeginTimestamp,
85 final Date requestEndTimestamp,
86 final String tcaPublisherResponse) {
87 final RequestIdLogInfoImpl requestIdLogInfo = new RequestIdLogInfoImpl(requestId);
88 final long elapsedTime = requestEndTimestamp.getTime() - requestBeginTimestamp.getTime();
89 final RequestTimingLogInfoImpl requestTimingLogInfo = new RequestTimingLogInfoImpl(requestBeginTimestamp,
90 requestEndTimestamp, elapsedTime);
91 final ResponseLogInfo responseLogInfo =
92 new ResponseLogInfoImpl(AnalyticsErrorType.SUCCESSFUL.getErrorCode(),
93 AnalyticsErrorType.SUCCESSFUL.getErrorDescription());
94 final AuditLogSpecImpl auditLogSpec = new AuditLogSpecImpl(requestIdLogInfo, TcaUtils.TCA_SERVICE_LOG_INFO,
95 requestTimingLogInfo, responseLogInfo);
96 ECOMP_LOGGER.auditLog().info("Request Id: {}, Transaction Id: {}, " +
97 "Transaction completion Time: {} ms, DMaaP MR Publisher Response: {}",
98 auditLogSpec, requestId, transactionId, Long.toString(elapsedTime), tcaPublisherResponse);