BUG 2973 - correction of output for empty yang type

[yangtools.git] / yang / yang-data-codec-gson / src / main / java / org / opendaylight / yangtools / yang / data / codec / gson / JSONCodecFactory.java

diff --git a/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONCodecFactory.java b/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONCodecFactory.java
index 58f2c8f3554e82169f01854ccb408a57966e12a6..9df9b347dc16c59a19931c650814420d59a8c221 100644 (file)
--- a/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONCodecFactory.java
+++ b/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONCodecFactory.java
@@ -20,6 +20,7 @@ import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.EmptyTypeDefinition;
 import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition;
 import org.opendaylight.yangtools.yang.model.api.type.InstanceIdentifierTypeDefinition;
 import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
@@ -118,6 +119,9 @@ public final class JSONCodecFactory {
         if (type instanceof InstanceIdentifierTypeDefinition) {
             return (JSONCodec<Object>) iidCodec;
         }
+        if (type instanceof EmptyTypeDefinition) {
+            return (JSONCodec<Object>) JSONEmptyCodec.INSTANCE;
+        }
 
         final TypeDefinitionAwareCodec<Object, ?> codec = TypeDefinitionAwareCodec.from(type);
         if (codec == null) {