X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=portal-BE%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fportal%2Fservice%2Fep%2FEpWidgetCatalogParameterService.java;h=029c316ee2cec635121e1a389e7f7618a195ca19;hb=ffd9af970318c1f5a0bad46d7aad5d4611414aae;hp=75cc9aa7606d85c62a169a0fe56f40d787720943;hpb=1a7472103bde3d850f1f410a7d2ae5b249aef92e;p=portal.git

diff --git a/portal-BE/src/main/java/org/onap/portal/service/ep/EpWidgetCatalogParameterService.java b/portal-BE/src/main/java/org/onap/portal/service/ep/EpWidgetCatalogParameterService.java
index 75cc9aa7..029c316e 100644
--- a/portal-BE/src/main/java/org/onap/portal/service/ep/EpWidgetCatalogParameterService.java
+++ b/portal-BE/src/main/java/org/onap/portal/service/ep/EpWidgetCatalogParameterService.java
@@ -53,7 +53,7 @@ import org.springframework.transaction.annotation.Transactional;
 @Transactional
 public class EpWidgetCatalogParameterService {
 
-       EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(EpWidgetCatalogParameterService.class);
+       final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(EpWidgetCatalogParameterService.class);
 
        private final EpWidgetCatalogParameterDao epWidgetCatalogParameterDao;
        private final EpMicroserviceParameterService epMicroserviceParameterService;
@@ -75,6 +75,10 @@ public class EpWidgetCatalogParameterService {
                       epMicroserviceParameterService.deleteMicroserviceParameterById(paramId));
        }
 
+       public EpWidgetCatalogParameter getById(final Long id){
+              return epWidgetCatalogParameterDao.getOne(id);
+       }
+
        @Transactional
        public boolean deleteByParamId(final Long paramId) {
               try {
@@ -90,8 +94,8 @@ public class EpWidgetCatalogParameterService {
               EpWidgetCatalogParameter widgetParam = null;
               List<EpWidgetCatalogParameter> list = epWidgetCatalogParameterDao
                       .getUserParamById(widgetId, userId, paramId)
-                      .orElse(new ArrayList<>());
-              if (list.size() != 0) {
+                      .orElse(null);
+              if (list != null && !list.isEmpty()) {
                      widgetParam = list.get(0);
               }
               logger.debug(EELFLoggerDelegate.debugLogger,
@@ -99,7 +103,6 @@ public class EpWidgetCatalogParameterService {
               return widgetParam;
        }
 
-       @Transactional
        public void saveUserParameter(final EpWidgetCatalogParameter newParameter) {
               epWidgetCatalogParameterDao.save(newParameter);
        }