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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.fe.impl;
import org.onap.logging.ref.slf4j.ONAPLogConstants;
import org.openecomp.sdc.common.api.Constants;
import org.openecomp.sdc.common.log.api.ILogConfiguration;
import org.openecomp.sdc.common.log.elements.LogFieldsMdcHandler;
import org.slf4j.MDC;
import javax.servlet.http.HttpServletRequest;
public class LogHandler {
public static final String UUID = "uuid";
public static final String TRANSACTION_START_TIME = "transactionStartTime";
public static void logFeRequest(HttpServletRequest httpRequest) {
Long transactionStartTime = System.currentTimeMillis();
String uuid = LogFieldsMdcHandler.getInstance().getKeyRequestId();
String serviceInstanceID = httpRequest.getHeader(Constants.X_ECOMP_SERVICE_ID_HEADER);
if (uuid != null && uuid.length() > 0) {
String userId = httpRequest.getHeader(Constants.USER_ID_HEADER);
String remoteAddr = httpRequest.getRemoteAddr();
String localAddr = httpRequest.getLocalAddr();
httpRequest.setAttribute(UUID,uuid);
httpRequest.setAttribute(TRANSACTION_START_TIME,transactionStartTime);
updateMdc(uuid, serviceInstanceID, userId, remoteAddr, localAddr, null);
}
}
public static void logFeResponse(HttpServletRequest request) {
String uuid = (String)request.getAttribute(UUID);
String serviceInstanceID = request.getHeader(Constants.X_ECOMP_SERVICE_ID_HEADER);
String userId = request.getHeader(Constants.USER_ID_HEADER);
String remoteAddr = request.getRemoteAddr();
String localAddr = request.getLocalAddr();
String transactionRoundTime = null;
if (uuid != null) {
Long transactionStartTime = (Long)request.getAttribute(TRANSACTION_START_TIME);
if(transactionStartTime != null){
transactionRoundTime = Long.toString(System.currentTimeMillis() - transactionStartTime);
}
updateMdc(uuid, serviceInstanceID, userId, remoteAddr, localAddr, transactionRoundTime);
}
}
private static void updateMdc(String uuid, String serviceInstanceID, String userId, String remoteAddr, String localAddr, String transactionElapsedTime) {
MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, uuid);
MDC.put(ILogConfiguration.MDC_SERVICE_INSTANCE_ID, serviceInstanceID);
MDC.put("userId", userId);
MDC.put("remoteAddr", remoteAddr);
MDC.put("localAddr", localAddr);
MDC.put(ILogConfiguration.MDC_ELAPSED_TIME, transactionElapsedTime);
}
}
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