Bug 2107: Use DataCommitListeners for inventory events

[controller.git] / opendaylight / md-sal / compatibility / sal-compatibility / src / main / java / org / opendaylight / controller / sal / compatibility / NCDataChangeListener.java

diff --git a/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/NCDataChangeListener.java b/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/NCDataChangeListener.java
new file mode 100644 (file)
index 0000000..d93d40d
--- /dev/null
+++ b/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/NCDataChangeListener.java
@@ -0,0 +1,62 @@
+/**
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.sal.compatibility;
+
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorUpdatedBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRemovedBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorUpdatedBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class NCDataChangeListener extends AbstractDataChangeListener<NodeConnector> {
+    private static final Logger LOG = LoggerFactory.getLogger(NodeDataChangeListener.class);
+    private ListenerRegistration<DataChangeListener> listenerRegistration;
+    public NCDataChangeListener (final InventoryAndReadAdapter adapter, final DataBroker db) {
+        super(adapter,db,NodeConnector.class);
+    }
+
+    @Override
+    protected void add(InstanceIdentifier<NodeConnector> createKeyIdent, NodeConnector node) {
+        FlowCapableNodeConnector fcnc = node.getAugmentation(FlowCapableNodeConnector.class);
+        if(fcnc != null) {
+            FlowCapableNodeConnectorUpdatedBuilder fcncub = new FlowCapableNodeConnectorUpdatedBuilder(fcnc);
+            NodeConnectorUpdatedBuilder builder = new NodeConnectorUpdatedBuilder();
+            builder.setId(node.getId());
+            builder.setNodeConnectorRef(new NodeConnectorRef(createKeyIdent));
+            builder.addAugmentation(FlowCapableNodeConnectorUpdated.class, fcncub.build());
+            adapter.onNodeConnectorUpdatedInternal(builder.build());
+        }
+    }
+
+    @Override
+    protected void update(InstanceIdentifier<NodeConnector> updateKeyIdent, NodeConnector original,
+            NodeConnector update) {
+        add(updateKeyIdent,update);
+    }
+
+    @Override
+    protected void remove(InstanceIdentifier<NodeConnector> ident, NodeConnector removeValue) {
+        NodeConnectorRemovedBuilder builder = new NodeConnectorRemovedBuilder();
+        builder.setNodeConnectorRef(new NodeConnectorRef(ident));
+        adapter.onNodeConnectorRemovedInternal(builder.build());
+    }
+
+    protected InstanceIdentifier<NodeConnector> getWildCardPath() {
+        return InstanceIdentifier.create(Nodes.class).child(Node.class).child(NodeConnector.class);
+    }
+}