Adjust to yangtools-2.0.0 changes

[mdsal.git] / binding / mdsal-binding-dom-codec / src / main / java / org / opendaylight / mdsal / binding / dom / codec / impl / ValueTypeCodec.java

diff --git a/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/ValueTypeCodec.java b/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/ValueTypeCodec.java
index 2ad7a8ac4f8d9ab7a91bb6bd006ba0c1e9e3d9df..17e23debff8d9262c5e95fb79b207fd789fae7e2 100644 (file)
--- a/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/ValueTypeCodec.java
+++ b/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/ValueTypeCodec.java
@@ -13,6 +13,7 @@ import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
 import org.opendaylight.yangtools.concepts.Codec;
 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
+import org.opendaylight.yangtools.yang.common.Empty;
 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
 import org.opendaylight.yangtools.yang.model.api.type.EmptyTypeDefinition;
@@ -55,8 +56,8 @@ abstract class ValueTypeCodec implements Codec<Object, Object> {
 
         @Override
         public Object serialize(final Object input) {
-            // Empty type has null value in NormalizedNode and Composite Node representation
-            return null;
+            // Empty type has Empty value in NormalizedNode and Composite Node representation
+            return Empty.getInstance();
         }
 
         @Override