X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-rest-connector%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Frestconf%2Fimpl%2FBrokerFacade.xtend;h=d3050061da829852c494a55c05ef8e61a113acd0;hp=67429f3759283209b49f971746e67928ba076012;hb=9b843f3565f84258ebea1b437ae1025dfd4a52d2;hpb=405ea7ce68d22bd3d2501857c5253793b581b086

diff --git a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend
index 67429f3759..d3050061da 100644
--- a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend
+++ b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/restconf/impl/BrokerFacade.xtend
@@ -11,13 +11,14 @@ import javax.ws.rs.core.Response
 import org.opendaylight.controller.md.sal.common.api.data.DataReader
 import org.opendaylight.controller.sal.core.api.Broker.ConsumerSession
 import org.opendaylight.controller.sal.core.api.data.DataBrokerService
+import org.opendaylight.controller.sal.core.api.mount.MountInstance
 import org.opendaylight.controller.sal.rest.impl.RestconfProvider
+import org.opendaylight.controller.sal.streams.listeners.ListenerAdapter
 import org.opendaylight.yangtools.yang.common.QName
 import org.opendaylight.yangtools.yang.common.RpcResult
 import org.opendaylight.yangtools.yang.data.api.CompositeNode
 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
 import org.slf4j.LoggerFactory
-import org.opendaylight.controller.sal.core.api.mount.MountInstance
 
 class BrokerFacade implements DataReader<InstanceIdentifier, CompositeNode> {
 
@@ -133,4 +134,13 @@ class BrokerFacade implements DataReader<InstanceIdentifier, CompositeNode> {
         return transaction.commit
     }
 
+    def registerToListenDataChanges(ListenerAdapter listener) {
+        checkPreconditions
+        if (listener.listening) {
+            return;
+        }
+        val registration = dataService.registerDataChangeListener(listener.path, listener)
+        listener.setRegistration(registration)
+    }
+
 }