Properly deal with empty tags

jpos · Sep 19, 2017 · 66ff3d2 · 66ff3d2
1 parent fa4b2ad
commit 66ff3d2
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/modules/dbsupport/src/main/java/org/jpos/ee/converter/TagsConverter.java b/modules/dbsupport/src/main/java/org/jpos/ee/converter/TagsConverter.java
@@ -25,13 +25,12 @@
 @Converter(autoApply = true)
 public class TagsConverter implements AttributeConverter<Tags,String> {
     @Override
-    public String convertToDatabaseColumn(Tags attribute) {
-        return attribute.toString();
+    public String convertToDatabaseColumn(Tags tags) {
+        return tags != null && tags.size() > 0 ? tags.toString() : "";
     }
 
     @Override
     public Tags convertToEntityAttribute(String dbData) {
         return new Tags(dbData);
     }
 }
-