Add an explicit null data check

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / databroker / AbstractDOMBrokerWriteTransaction.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBrokerWriteTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBrokerWriteTransaction.java
index 0fe26ed48dae5d8b68dc41f22c617ea78d3da8bd..5dd8bd3e3ed7fcb0b42b3fd3acb6a32f2f229d65 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBrokerWriteTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/AbstractDOMBrokerWriteTransaction.java
@@ -82,6 +82,7 @@ public abstract class AbstractDOMBrokerWriteTransaction<T extends DOMStoreWriteT
 
     private static void checkInstanceIdentifierReferencesData(final YangInstanceIdentifier path,
             final NormalizedNode<?, ?> data) {
+        Preconditions.checkArgument(data != null, "Attempted to store null data at %s", path);
         final PathArgument lastArg = path.getLastPathArgument();
         Preconditions.checkArgument(
                 lastArg == data.getIdentifier() || lastArg != null && lastArg.equals(data.getIdentifier()),