Merge "Bug 849: Fixed NPE in Translated Data Change Events."

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java
index fa4841648409cd80fa868f25ecd7d04c8fbf367e..5155e42b82c2c1feb023117cb4a33379effc5de1 100644 (file)
--- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java
@@ -207,7 +207,11 @@ public abstract class AbstractForwardedDataBroker implements Delegator<DOMDataBr
         @Override
         public DataObject getOriginalSubtree() {
             if (originalDataCache == null) {
-                originalDataCache = toBindingData(path, domEvent.getOriginalSubtree());
+                if(domEvent.getOriginalSubtree() != null) {
+                    originalDataCache = toBindingData(path, domEvent.getOriginalSubtree());
+                } else {
+                    originalDataCache = Optional.absent();
+                }
             }
             return originalDataCache.orNull();
         }
@@ -215,9 +219,12 @@ public abstract class AbstractForwardedDataBroker implements Delegator<DOMDataBr
         @Override
         public DataObject getUpdatedSubtree() {
             if (updatedDataCache == null) {
-                updatedDataCache = toBindingData(path, domEvent.getUpdatedSubtree());
+                if(domEvent.getUpdatedSubtree() != null) {
+                    updatedDataCache = toBindingData(path, domEvent.getUpdatedSubtree());
+                } else {
+                    updatedDataCache = Optional.absent();
+                }
             }
-
             return updatedDataCache.orNull();
         }