2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.openflowplugin.openflow.md.core;
11 import java.net.InetAddress;
12 import java.util.concurrent.ScheduledThreadPoolExecutor;
13 import java.util.concurrent.TimeUnit;
15 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
16 import org.opendaylight.openflowjava.protocol.api.connection.SwitchConnectionHandler;
17 import org.opendaylight.openflowplugin.openflow.md.core.session.OFSessionUtil;
18 import org.opendaylight.openflowplugin.openflow.md.queue.MessageSpy;
19 import org.opendaylight.openflowplugin.openflow.md.queue.MessageSpyCounterImpl;
20 import org.opendaylight.openflowplugin.openflow.md.queue.QueueKeeperLightImpl;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
22 import org.opendaylight.yangtools.yang.binding.DataObject;
28 public class SwitchConnectionHandlerImpl implements SwitchConnectionHandler {
30 private ScheduledThreadPoolExecutor spyPool;
32 private QueueKeeperLightImpl queueKeeper;
33 private ErrorHandler errorHandler;
34 private MessageSpy<OfHeader, DataObject> messageSpy;
35 private int spyRate = 10;
40 public SwitchConnectionHandlerImpl() {
41 messageSpy = new MessageSpyCounterImpl();
42 queueKeeper = new QueueKeeperLightImpl();
43 queueKeeper.setTranslatorMapping(OFSessionUtil.getTranslatorMap());
44 queueKeeper.setPopListenersMapping(OFSessionUtil.getPopListenerMapping());
45 queueKeeper.setMessageSpy(messageSpy);
49 errorHandler = new ErrorHandlerQueueImpl();
50 new Thread(errorHandler).start();
52 //TODO: implement shutdown invocation upon service stop event
53 spyPool = new ScheduledThreadPoolExecutor(1);
54 spyPool.scheduleAtFixedRate(messageSpy, spyRate, spyRate, TimeUnit.SECONDS);
58 public boolean accept(InetAddress address) {
59 // TODO:: add policy derived rules
64 public void onSwitchConnected(ConnectionAdapter connectionAdapter) {
65 ConnectionConductor conductor = ConnectionConductorFactory.createConductor(
66 connectionAdapter, queueKeeper);
67 conductor.setErrorHandler(errorHandler);