Bug 509: Added support for merge operation to InMemoryData Store

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / store / impl / InMemoryDOMDataStore.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStore.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStore.java
index 6c0e5823a49f885520f902cea0647499e715482b..9bbba1e24d8600f196f23df145105d1b787e9c6e 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStore.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStore.java
@@ -258,6 +258,18 @@ public class InMemoryDOMDataStore implements DOMStore, Identifiable<String>, Sch
             }
         }
 
+        @Override
+        public void merge(final InstanceIdentifier path, final NormalizedNode<?, ?> data) {
+            checkNotReady();
+            try {
+                LOG.trace("Tx: {} Merge: {}:{}",getIdentifier(),path,data);
+                mutableTree.merge(path, data);
+              // FIXME: Add checked exception
+            } catch (Exception e) {
+                LOG.error("Tx: {}, failed to write {}:{} in {}",getIdentifier(),path,data,mutableTree,e);
+            }
+        }
+
         @Override
         public void delete(final InstanceIdentifier path) {
             checkNotReady();