1 files changed, 3 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/Object2JSON.java b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/Object2JSON.java
index ffd73ffe82..f405d2b687 100644
--- a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/Object2JSON.java
+++ b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/Object2JSON.java
@@ -53,6 +53,9 @@ public class Object2JSON implements PullTransformer<Object, Object> {
             targetType = String.class;
         }
         try {
+            if (targetType != null && targetType.isPrimitive()) {
+                return source;
+            }
             String value = mapper.writeValueAsString(source);
             if (targetType == String.class || targetType == Object.class || targetType.isPrimitive()) {
                 return value;