bug 5774: Implemented default value handling.

java/com.sap.sse.common/src/com/sap/sse/common/settings/generic/base/AbstractValueSetting.java

@@ -45,8 +45,8 @@ public abstract class AbstractValueSetting<T> extends AbstractHasValueSetting<T>
     }
     
     @Override
-    public final void resetToDefault() {
-        setValue(defaultValue);
+    public void resetToDefault() {
+        this.setValue(defaultValue);
     }
     
     @Override

java/com.sap.sse.security.ui/src/main/java/com/sap/sse/security/ui/client/premium/settings/AbstractSecuredValueSetting.java

@@ -26,7 +26,7 @@ public abstract class AbstractSecuredValueSetting<T>  extends AbstractValueSetti
     }
     
     @Override
-    public T getValue() {
+    public final T getValue() {
         if(dtoContext.isPresent() && paywallResolver.hasPermission(action, dtoContext.getSecuredDTO())) {
             return super.getValue();
         }else {
@@ -41,6 +41,24 @@ public abstract class AbstractSecuredValueSetting<T>  extends AbstractValueSetti
         }
     }
     
+    @Override
+    public final void resetToDefault() {
+        super.setValue(getDefaultValue());
+    }
+    
+    @Override
+    public final boolean isDefaultValue() {
+        final T value = super.getValue();
+        if (value == getDefaultValue()) {
+            return true;
+        }
+        if (value != null) {
+            return value.equals(getDefaultValue());
+        }
+        // value == null && defaultValue != null => value isn't default
+        return false;
+    }
+    
     public void getUnlockingSubscriptionPlans(Consumer<List<String>> callback) {
         this.paywallResolver.getUnlockingSubscriptionPlans(action, dtoContext.getSecuredDTO(), callback);
     }