+ protected void dataExists(DOMStoreReadTransaction transaction, DataExists message) {
+ final YangInstanceIdentifier path = message.getPath();
+
+ try {
+ Boolean exists = transaction.exists(path).checkedGet();
+ getSender().tell(new DataExistsReply(exists).toSerializable(), getSelf());
+ } catch (ReadFailedException e) {
+ getSender().tell(new akka.actor.Status.Failure(e),getSelf());
+ }
+
+ }