Change json serialization to not marshal null values

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1053939 13f79535-47bb-0310-9956-ffa450edef68

4 files changed, 14 insertions, 3 deletions

diff --git a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2JavaBean.java b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2JavaBean.java
index a9edc66ae8..5cf48645b8 100644
--- a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2JavaBean.java
+++ b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2JavaBean.java
@@ -41,7 +41,7 @@ public class JSON2JavaBean implements PullTransformer<Object, Object> {
             throw new TransformationException(e);
         }
         serializer.setMarshallClassHints(true);
-        serializer.setMarshallNullAttributes(true);
+        serializer.setMarshallNullAttributes(false);
     }
 
     public Object transform(Object source, TransformationContext context) {
diff --git a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSON.java b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSON.java
index 17ed06298e..0c0683b16c 100644
--- a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSON.java
+++ b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSON.java
@@ -19,10 +19,10 @@
 
 package org.apache.tuscany.sca.databinding.json;
 
+import org.apache.tuscany.sca.databinding.BaseTransformer;
 import org.apache.tuscany.sca.databinding.PullTransformer;
 import org.apache.tuscany.sca.databinding.TransformationContext;
 import org.apache.tuscany.sca.databinding.TransformationException;
-import org.apache.tuscany.sca.databinding.BaseTransformer;
 import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
 import org.jabsorb.JSONSerializer;
 import org.jabsorb.serializer.SerializerState;
@@ -38,7 +38,7 @@ public class JavaBean2JSON extends BaseTransformer<Object, Object> implements Pu
             throw new TransformationException(e);
         }
         serializer.setMarshallClassHints(true);
-        serializer.setMarshallNullAttributes(true);
+        serializer.setMarshallNullAttributes(false);
     }
 
     @Override
diff --git a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/JacksonHelper.java b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/JacksonHelper.java
index 00ddc2601d..459462fa97 100644
--- a/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/JacksonHelper.java
+++ b/sca-java-2.x/trunk/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/jackson/JacksonHelper.java
@@ -38,6 +38,7 @@ import org.codehaus.jackson.map.AnnotationIntrospector;
 import org.codehaus.jackson.map.DeserializationConfig;
 import org.codehaus.jackson.map.MappingJsonFactory;
 import org.codehaus.jackson.map.ObjectMapper;
+import org.codehaus.jackson.map.annotate.JsonSerialize;
 import org.codehaus.jackson.map.deser.CustomDeserializerFactory;
 import org.codehaus.jackson.map.deser.StdDeserializerProvider;
 import org.codehaus.jackson.map.introspect.JacksonAnnotationIntrospector;
@@ -100,6 +101,7 @@ public class JacksonHelper {
         // [rfeng] To avoid complaints about javaClass
         mapper.getDeserializationConfig().set(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, Boolean.FALSE);
         mapper.getSerializationConfig().setAnnotationIntrospector(pair);
+        mapper.getSerializationConfig().setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL);
         return mapper;
     }
 
diff --git a/sca-java-2.x/trunk/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java b/sca-java-2.x/trunk/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java
index 3b36f5be74..9ec9f21d7e 100644
--- a/sca-java-2.x/trunk/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java
+++ b/sca-java-2.x/trunk/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java
@@ -42,6 +42,7 @@ public class JavaBean2JSONTestCase {
         private String friends[];
         private List<String> books;
         private YourBean you;
+        private String note;
 
         public String getName() {
             return name;
@@ -91,6 +92,14 @@ public class JavaBean2JSONTestCase {
             this.you = you;
         }
 
+        public String getNote() {
+            return note;
+        }
+
+        public void setNote(String note) {
+            this.note = note;
+        }
+
     }
 
     public static class YourBean {