Sonar fix npe,logger

Issue-ID: PORTAL-740
Change-Id: I7828f6ef16b75ba4ca90650eb47f188512a1791d
Signed-off-by: arind.mondal <arind.mondal@samsung.com>

2 files changed, 17 insertions, 12 deletions

diff --git a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/WidgetsController.java b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/WidgetsController.java
index 45035a25..b718d56a 100644
--- a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/WidgetsController.java
+++ b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/WidgetsController.java
@@ -121,17 +121,18 @@ public class WidgetsController extends EPRestrictedBaseController {
 			@RequestBody OnboardingWidget onboardingWidget, HttpServletResponse response) {
 		EPUser user = EPUserUtils.getUserSession(request);
 		FieldsValidator fieldsValidator = null;
-		if (onboardingWidget!=null){
-			if(!dataValidator.isValid(onboardingWidget)){
+		if (onboardingWidget!=null && !dataValidator.isValid(onboardingWidget)){
 				fieldsValidator = new FieldsValidator();
 				fieldsValidator.setHttpStatusCode((long)HttpServletResponse.SC_NOT_ACCEPTABLE);
 				return fieldsValidator;
-			}
 		}
 
 		if (userHasPermissions(user, response, "putOnboardingWidget")) {
-			onboardingWidget.id = widgetId; // !
-			onboardingWidget.normalize();
+            if (onboardingWidget != null) {
+                onboardingWidget.id = widgetId; // !
+                onboardingWidget.normalize();
+            }
+
 			fieldsValidator = widgetService.setOnboardingWidget(user, onboardingWidget);
 			response.setStatus(fieldsValidator.httpStatusCode.intValue());
 		}
@@ -146,17 +147,18 @@ public class WidgetsController extends EPRestrictedBaseController {
 		EPUser user = EPUserUtils.getUserSession(request);
 		FieldsValidator fieldsValidator = null;
 
-		if (onboardingWidget!=null){
-			if(!dataValidator.isValid(onboardingWidget)){
+		if (onboardingWidget!=null && !dataValidator.isValid(onboardingWidget)){
 				fieldsValidator = new FieldsValidator();
 				fieldsValidator.setHttpStatusCode((long)HttpServletResponse.SC_NOT_ACCEPTABLE);
 				return fieldsValidator;
-			}
 		}
 
 		if (userHasPermissions(user, response, "postOnboardingWidget")) {
-			onboardingWidget.id = null; // !
-			onboardingWidget.normalize();
+		    
+            if (onboardingWidget != null) {
+                onboardingWidget.id = null; // !
+                onboardingWidget.normalize();
+            }
 			fieldsValidator = widgetService.setOnboardingWidget(user, onboardingWidget);
 			response.setStatus(fieldsValidator.httpStatusCode.intValue());
 		}
diff --git a/portal-BE/src/main/java/org/onap/portal/domain/dto/DomainVo.java b/portal-BE/src/main/java/org/onap/portal/domain/dto/DomainVo.java
index 6901aeef..a965c62d 100644
--- a/portal-BE/src/main/java/org/onap/portal/domain/dto/DomainVo.java
+++ b/portal-BE/src/main/java/org/onap/portal/domain/dto/DomainVo.java
@@ -54,7 +54,9 @@ import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import org.onap.portal.domain.db.fn.FnUser;
+import org.onap.portal.utils.EcompPortalUtils;
 import org.onap.portalsdk.core.domain.FusionVo;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
 
 @Getter
 @Setter
@@ -73,7 +75,8 @@ public class DomainVo extends FusionVo implements Serializable, Cloneable, Compa
        protected Long rowNum;
        protected Serializable auditUserId;
        protected Set auditTrail = null;
-
+       private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(DomainVo.class);
+       
        @Override
        public int compareTo(Object obj) {
               Long c1 = this.getId();
@@ -99,7 +102,7 @@ public class DomainVo extends FusionVo implements Serializable, Cloneable, Compa
                             newVo.setId(null);
                      }
               } catch (Exception var8) {
-                     var8.printStackTrace();
+                  logger.error("exception occured",var8);
               }
 
               return newVo;