Usecaseui server sonar critical issue fix.

Usecase ui code was not having logger to capture the exception trace. The same is fixed.

Issue-ID: USECASEUI-304

Signed-off-by: Isaac Manuel Raj <isaac.manuelraj@huawei.com>
Change-Id: I438700f44b5b8cd03014d885f14f43457db274f9

2 files changed, 11 insertions, 5 deletions

diff --git a/server/src/main/java/org/onap/usecaseui/server/service/lcm/impl/DefaultServiceLcmService.java b/server/src/main/java/org/onap/usecaseui/server/service/lcm/impl/DefaultServiceLcmService.java
index 59b55052..d1b41c27 100644
--- a/server/src/main/java/org/onap/usecaseui/server/service/lcm/impl/DefaultServiceLcmService.java
+++ b/server/src/main/java/org/onap/usecaseui/server/service/lcm/impl/DefaultServiceLcmService.java
@@ -24,6 +24,7 @@ import java.util.List;
 
 import javax.servlet.http.HttpServletRequest;
 
+import com.google.common.base.Throwables;
 import org.hibernate.Query;
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
@@ -249,7 +250,9 @@ public class DefaultServiceLcmService implements ServiceLcmService {
             session.saveOrUpdate(serviceOperation);
             session.flush();
         } catch (Exception e) {
-            e.printStackTrace();
+            logger.error(
+                    "exception occurred while performing DefaultServiceLcmService saveOrUpdateServiceInstanceOperation. Details:"
+                            + Throwables.getStackTraceAsString(e));
             logger.error(
                     "exception occurred while performing DefaultServiceLcmService saveOrUpdateServiceInstanceOperation. Details:"
                             + e.getMessage());
diff --git a/server/src/main/java/org/onap/usecaseui/server/util/DmaapSubscriber.java b/server/src/main/java/org/onap/usecaseui/server/util/DmaapSubscriber.java
index 1d51e2e8..23c0fda4 100644
--- a/server/src/main/java/org/onap/usecaseui/server/util/DmaapSubscriber.java
+++ b/server/src/main/java/org/onap/usecaseui/server/util/DmaapSubscriber.java
@@ -30,6 +30,7 @@ import javax.ws.rs.client.ClientBuilder;
 import javax.ws.rs.client.WebTarget;
 import javax.ws.rs.core.Response;
 
+import com.google.common.base.Throwables;
 import org.glassfish.jersey.client.ClientConfig;
 import org.onap.usecaseui.server.bean.*;
 import org.onap.usecaseui.server.constant.Constant;
@@ -87,7 +88,9 @@ public class DmaapSubscriber implements Runnable {
                         alarmProcess(eventMaps);
                     }
                 } catch (IOException e) {
-                    e.printStackTrace();
+                    logger.error(
+                            "exception occurred while performing DmaapSubcriber performanceProcess or alarmProcess. Details:{}",
+                            Throwables.getStackTraceAsString(e));
                     logger.error(
                             "exception occurred while performing DmaapSubcriber performanceProcess or alarmProcess. Details:{}",
                             e.getMessage());
@@ -97,7 +100,7 @@ public class DmaapSubscriber implements Runnable {
             });
 
         } catch (Exception e) {
-            e.printStackTrace();
+            logger.error("getDMaaP Information failed :{}", Throwables.getStackTraceAsString(e));
             logger.error("getDMaaP Information failed :{}", e.getMessage());
         }
     }
@@ -203,7 +206,7 @@ public class DmaapSubscriber implements Runnable {
                                                 alarm_header.getLastEpochMicroSec(), alarm_header.getId()));
                             });
                         } catch (Exception e) {
-                            e.printStackTrace();
+                            logger.error("convert alarmAdditionalInformation error：{}",Throwables.getStackTraceAsString(e));
                             logger.error("convert alarmAdditionalInformation error：{}",e.getMessage());
                         }
                     }
@@ -294,7 +297,7 @@ public class DmaapSubscriber implements Runnable {
                                         });
                                     });
                                 } catch (Exception e) {
-                                    e.printStackTrace();
+                                    logger.error("convert performanceAdditionalInformation error：{}",Throwables.getStackTraceAsString(e));
                                     logger.error("convert performanceAdditionalInformation error：{}",e.getMessage());
                                 }
                             }