BUG 2667 : Handle null value type

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / java / org / opendaylight / controller / cluster / datastore / node / utils / stream / ValueTypes.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/ValueTypes.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/ValueTypes.java
index 3a2d2b49b3ac90c49a7855de4f64d3502d89c2e2..83099f8a5bd656b9c776d60108fd9b3e000e359b 100644 (file)
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/ValueTypes.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/ValueTypes.java
@@ -8,7 +8,6 @@
 
 package org.opendaylight.controller.cluster.datastore.node.utils.stream;
 
-import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableMap.Builder;
 import java.math.BigDecimal;
@@ -31,6 +30,7 @@ final class ValueTypes {
     public static final byte BIG_INTEGER_TYPE = 10;
     public static final byte BIG_DECIMAL_TYPE = 11;
     public static final byte BINARY_TYPE = 12;
+    public static final byte NULL_TYPE = 13;
 
     private static final Map<Class<?>, Byte> TYPES;
 
@@ -57,7 +57,9 @@ final class ValueTypes {
     }
 
     public static final byte getSerializableType(Object node) {
-        Preconditions.checkNotNull(node, "node should not be null");
+        if(node == null){
+            return NULL_TYPE;
+        }
 
         final Byte type = TYPES.get(node.getClass());
         if (type != null) {