BUG-2637: migration final - cleanup

[controller.git] / opendaylight / md-sal / topology-manager / src / main / java / org / opendaylight / md / controller / topology / manager / FlowCapableTopologyProvider.java

diff --git a/opendaylight/md-sal/topology-manager/src/main/java/org/opendaylight/md/controller/topology/manager/FlowCapableTopologyProvider.java b/opendaylight/md-sal/topology-manager/src/main/java/org/opendaylight/md/controller/topology/manager/FlowCapableTopologyProvider.java
deleted file mode 100644 (file)
index 5560470..0000000
--- a/opendaylight/md-sal/topology-manager/src/main/java/org/opendaylight/md/controller/topology/manager/FlowCapableTopologyProvider.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2013 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.md.controller.topology.manager;
-
-import java.util.concurrent.ExecutionException;
-
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.sal.binding.api.AbstractBindingAwareProvider;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
-import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.NotificationListener;
-import org.osgi.framework.BundleContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class FlowCapableTopologyProvider extends AbstractBindingAwareProvider implements AutoCloseable {
-    private final static Logger LOG = LoggerFactory.getLogger(FlowCapableTopologyProvider.class);
-    private ListenerRegistration<NotificationListener> listenerRegistration;
-    private Thread thread;
-
-    /**
-     * Gets called on start of a bundle.
-     *
-     * @param session
-     */
-    @Override
-    public synchronized void onSessionInitiated(final ProviderContext session) {
-        final DataBroker dataBroker = session.getSALService(DataBroker.class);
-        final NotificationProviderService notificationService = session.getSALService(NotificationProviderService.class);
-
-        final String name = "flow:1";
-        final TopologyKey key = new TopologyKey(new TopologyId(name));
-        final InstanceIdentifier<Topology> path = InstanceIdentifier
-                .create(NetworkTopology.class)
-                .child(Topology.class, key);
-
-        final OperationProcessor processor = new OperationProcessor(dataBroker);
-        final FlowCapableTopologyExporter listener = new FlowCapableTopologyExporter(processor, path);
-        this.listenerRegistration = notificationService.registerNotificationListener(listener);
-
-        final ReadWriteTransaction tx = dataBroker.newReadWriteTransaction();
-        tx.put(LogicalDatastoreType.OPERATIONAL, path, new TopologyBuilder().setKey(key).build(), true);
-        try {
-            tx.submit().get();
-        } catch (InterruptedException | ExecutionException e) {
-            LOG.warn("Initial topology export failed, continuing anyway", e);
-        }
-
-        thread = new Thread(processor);
-        thread.setDaemon(true);
-        thread.setName("FlowCapableTopologyExporter-" + name);
-        thread.start();
-    }
-
-    @Override
-    public synchronized void close() throws InterruptedException {
-        LOG.info("FlowCapableTopologyProvider stopped.");
-        if (this.listenerRegistration != null) {
-            try {
-                this.listenerRegistration.close();
-            } catch (Exception e) {
-                LOG.error("Failed to close listener registration", e);
-            }
-            listenerRegistration = null;
-        }
-        if (thread != null) {
-            thread.interrupt();
-            thread.join();
-            thread = null;
-        }
-    }
-
-    /**
-     * Gets called during stop bundle
-     *
-     * @param context The execution context of the bundle being stopped.
-     */
-    @Override
-    public void stopImpl(final BundleContext context) {
-        try {
-            this.close();
-        } catch (InterruptedException e) {
-            LOG.error("Failed to stop provider", e);
-        }
-    }
-}