X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=netconf%2Fsal-netconf-connector%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fnetconf%2Fsal%2Fconnect%2Fnetconf%2Fsal%2FNetconfDeviceSalFacade.java;h=845378e5e95084bf0c62b8c30eb920ef006e0fab;hb=a0833fb27c69d919a4420c6ecbd11a3b2a1119cb;hp=aaf7db911f4ca16e011395cc58609892b8e80ef6;hpb=243a7afbd100cfefc2fbca223912c561c049620b;p=netconf.git

diff --git a/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/sal/NetconfDeviceSalFacade.java b/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/sal/NetconfDeviceSalFacade.java
index aaf7db911f..845378e5e9 100644
--- a/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/sal/NetconfDeviceSalFacade.java
+++ b/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/sal/NetconfDeviceSalFacade.java
@@ -12,9 +12,9 @@ import com.google.common.collect.Lists;
 import java.util.ArrayList;
 import java.util.List;
 import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
 import org.opendaylight.mdsal.dom.api.DOMActionService;
-import org.opendaylight.mdsal.dom.api.DOMDataBroker;
 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
 import org.opendaylight.mdsal.dom.api.DOMNotification;
 import org.opendaylight.mdsal.dom.api.DOMRpcService;
@@ -22,8 +22,18 @@ import org.opendaylight.netconf.sal.connect.api.RemoteDeviceHandler;
 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCapabilities;
 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfSessionPreferences;
 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.optional.rev190614.NetconfNodeFieldsOptional;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.optional.rev190614.netconf.node.fields.optional.Topology;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.optional.rev190614.netconf.node.fields.optional.TopologyKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.optional.rev190614.netconf.node.fields.optional.topology.Node;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.optional.rev190614.netconf.node.fields.optional.topology.NodeKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.optional.rev190614.netconf.node.fields.optional.topology.node.DatastoreLock;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus.ConnectionStatus;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -35,17 +45,23 @@ public final class NetconfDeviceSalFacade implements AutoCloseable, RemoteDevice
     private final RemoteDeviceId id;
     private final NetconfDeviceSalProvider salProvider;
     private final List<AutoCloseable> salRegistrations = new ArrayList<>();
+    private final DataBroker dataBroker;
+    private final String topologyId;
+
+    private ListenerRegistration<LockChangeListener> listenerRegistration = null;
 
     public NetconfDeviceSalFacade(final RemoteDeviceId id, final DOMMountPointService mountPointService,
-            final DataBroker dataBroker) {
-        this.id = id;
-        this.salProvider = new NetconfDeviceSalProvider(id, mountPointService, dataBroker);
+            final DataBroker dataBroker, final String topologyId) {
+        this(id, new NetconfDeviceSalProvider(id, mountPointService, dataBroker), dataBroker, topologyId);
     }
 
     @VisibleForTesting
-    NetconfDeviceSalFacade(final RemoteDeviceId id, final NetconfDeviceSalProvider salProvider) {
+    NetconfDeviceSalFacade(final RemoteDeviceId id, final NetconfDeviceSalProvider salProvider,
+            final DataBroker dataBroker, final String topologyId) {
         this.id = id;
         this.salProvider = salProvider;
+        this.dataBroker = dataBroker;
+        this.topologyId = topologyId;
     }
 
     @Override
@@ -58,13 +74,14 @@ public final class NetconfDeviceSalFacade implements AutoCloseable, RemoteDevice
                                                final NetconfSessionPreferences netconfSessionPreferences,
                                                final DOMRpcService deviceRpc, final DOMActionService deviceAction) {
 
-        final DOMDataBroker domBroker =
+        final NetconfDeviceDataBroker netconfDeviceDataBroker =
                 new NetconfDeviceDataBroker(id, schemaContext, deviceRpc, netconfSessionPreferences);
-
+        registerLockListener(netconfDeviceDataBroker);
         final NetconfDeviceNotificationService notificationService = new NetconfDeviceNotificationService();
 
         salProvider.getMountInstance()
-                .onTopologyDeviceConnected(schemaContext, domBroker, deviceRpc, notificationService, deviceAction);
+                .onTopologyDeviceConnected(schemaContext, netconfDeviceDataBroker, deviceRpc, notificationService,
+                        deviceAction);
         salProvider.getTopologyDatastoreAdapter()
                 .updateDeviceData(true, netconfSessionPreferences.getNetconfDeviceCapabilities());
     }
@@ -80,12 +97,14 @@ public final class NetconfDeviceSalFacade implements AutoCloseable, RemoteDevice
     public synchronized void onDeviceDisconnected() {
         salProvider.getTopologyDatastoreAdapter().updateDeviceData(false, new NetconfDeviceCapabilities());
         salProvider.getMountInstance().onTopologyDeviceDisconnected();
+        closeLockChangeListener();
     }
 
     @Override
     public synchronized void onDeviceFailed(final Throwable throwable) {
         salProvider.getTopologyDatastoreAdapter().setDeviceAsFailed(throwable);
         salProvider.getMountInstance().onTopologyDeviceDisconnected();
+        closeLockChangeListener();
     }
 
     @Override
@@ -94,6 +113,7 @@ public final class NetconfDeviceSalFacade implements AutoCloseable, RemoteDevice
             closeGracefully(reg);
         }
         closeGracefully(salProvider);
+        closeLockChangeListener();
     }
 
     @SuppressWarnings("checkstyle:IllegalCatch")
@@ -107,4 +127,23 @@ public final class NetconfDeviceSalFacade implements AutoCloseable, RemoteDevice
         }
     }
 
+    private void closeLockChangeListener() {
+        if (listenerRegistration != null) {
+            listenerRegistration.close();
+        }
+    }
+
+    private void registerLockListener(final NetconfDeviceDataBroker netconfDeviceDataBroker) {
+        listenerRegistration = dataBroker.registerDataTreeChangeListener(
+                DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION, createTopologyListPath()),
+                new LockChangeListener(netconfDeviceDataBroker));
+    }
+
+    private InstanceIdentifier<DatastoreLock> createTopologyListPath() {
+        return InstanceIdentifier.create(NetconfNodeFieldsOptional.class)
+                .child(Topology.class, new TopologyKey(new TopologyId(topologyId)))
+                .child(Node.class, new NodeKey(new NodeId(id.getName())))
+                .child(DatastoreLock.class);
+
+    }
 }