X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-clustering-commons%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fnode%2Futils%2Fserialization%2FValueType.java;h=9eec8a300a81f2fc304beb7d9978ec7aef26b331;hp=b9e46a3a570fd159d1c8b9284d2efc2ec95c214b;hb=0717c782e9621409f9623f43ba9f6173e4382a44;hpb=df894b365aa4f958a031cf453a028c947d5f7f8d

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/serialization/ValueType.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/serialization/ValueType.java
index b9e46a3a57..9eec8a300a 100644
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/serialization/ValueType.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/serialization/ValueType.java
@@ -8,7 +8,6 @@
 
 package org.opendaylight.controller.cluster.datastore.node.utils.serialization;
 
-import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableMap.Builder;
 import java.math.BigDecimal;
@@ -91,6 +90,12 @@ public enum ValueType {
         Object deserialize(final String str) {
             throw new UnsupportedOperationException("Should have been caught by caller");
         }
+    },
+    NULL_TYPE {
+        @Override
+        Object deserialize(final String str) {
+            return null;
+        }
     };
 
     private static final Map<Class<?>, ValueType> TYPES;
@@ -116,7 +121,9 @@ public enum ValueType {
     abstract Object deserialize(String str);
 
     public static final ValueType getSerializableType(Object node) {
-        Preconditions.checkNotNull(node, "node should not be null");
+        if(node == null){
+            return NULL_TYPE;
+        }
 
         final ValueType type = TYPES.get(node.getClass());
         if (type != null) {