Clear MDC variables

Clear the MDC variables at the beginning and the end of the API calls.

Issue-ID: CLAMP-271
Change-Id: I32504b00c812a4441ba1e4548bb7f42cf2894993
Signed-off-by: xg353y <xg353y@intl.att.com>

2 files changed, 8 insertions, 0 deletions

diff --git a/src/main/java/org/onap/clamp/clds/service/CldsHealthcheckService.java b/src/main/java/org/onap/clamp/clds/service/CldsHealthcheckService.java
index a017d54b..c25e6e7a 100644
--- a/src/main/java/org/onap/clamp/clds/service/CldsHealthcheckService.java
+++ b/src/main/java/org/onap/clamp/clds/service/CldsHealthcheckService.java
@@ -29,6 +29,8 @@ import java.util.Date;
 import org.onap.clamp.clds.dao.CldsDao;
 import org.onap.clamp.clds.model.CldsHealthCheck;
 import org.onap.clamp.clds.util.LoggingUtils;
+import org.onap.clamp.clds.util.ONAPLogConstants;
+import org.slf4j.event.Level;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -54,6 +56,7 @@ public class CldsHealthcheckService {
     public ResponseEntity<CldsHealthCheck> gethealthcheck() {
         CldsHealthCheck cldsHealthCheck = new CldsHealthCheck();
         Date startTime = new Date();
+        LoggingUtils util = new LoggingUtils(logger);
         LoggingUtils.setRequestContext("CldsService: GET healthcheck", "Clamp-Health-Check");
         LoggingUtils.setTimeContext(startTime, new Date());
         boolean healthcheckFailed = false;
@@ -74,8 +77,10 @@ public class CldsHealthcheckService {
         // audit log
         LoggingUtils.setTimeContext(startTime, new Date());
         if(healthcheckFailed) {
+            util.exiting(HttpStatus.INTERNAL_SERVER_ERROR.toString(), "Healthcheck failed", Level.INFO, ONAPLogConstants.ResponseStatus.ERROR);
             return new ResponseEntity<>(cldsHealthCheck, HttpStatus.INTERNAL_SERVER_ERROR);
         } else {
+            util.exiting("200", "Healthcheck failed", Level.INFO, ONAPLogConstants.ResponseStatus.COMPLETED);
             return new ResponseEntity<>(cldsHealthCheck, HttpStatus.OK);
         }
     }
diff --git a/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java b/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java
index 759edb1d..300d6066 100644
--- a/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java
+++ b/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java
@@ -176,6 +176,7 @@ public class LoggingUtils {
      * @return this.

      */

     public void entering(HttpServletRequest request, String serviceName) {

+        MDC.clear();

         checkNotNull(request);

         // Extract MDC values from standard HTTP headers.

         final String requestID = defaultToUUID(request.getHeader(ONAPLogConstants.Headers.REQUEST_ID));

@@ -205,6 +206,8 @@ public class LoggingUtils {
         if (serviceName == null ||

             serviceName.equalsIgnoreCase(EMPTY_MESSAGE)) {

             MDC.put(ONAPLogConstants.MDCs.SERVICE_NAME, request.getRequestURI());

+        } else {

+            MDC.put(ONAPLogConstants.MDCs.SERVICE_NAME, serviceName);

         }

 

         this.mLogger.info(ONAPLogConstants.Markers.ENTRY);