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.QueueProcessorLightImpl;
19 import org.opendaylight.openflowplugin.statistics.MessageSpy;
20 import org.opendaylight.yangtools.yang.binding.DataContainer;
23 * basic interconnecting piece between plugin and library
25 public class SwitchConnectionHandlerImpl implements SwitchConnectionHandler {
27 private ScheduledThreadPoolExecutor spyPool;
29 private QueueProcessorLightImpl queueProcessor;
30 private ErrorHandler errorHandler;
31 private MessageSpy<DataContainer> messageSpy;
32 private int spyRate = 10;
37 public SwitchConnectionHandlerImpl() {
38 queueProcessor = new QueueProcessorLightImpl();
40 //TODO: implement shutdown invocation upon service stop event
41 spyPool = new ScheduledThreadPoolExecutor(1);
48 queueProcessor.setTranslatorMapping(OFSessionUtil.getTranslatorMap());
49 queueProcessor.setPopListenersMapping(OFSessionUtil.getPopListenerMapping());
50 queueProcessor.setMessageSpy(messageSpy);
52 queueProcessor.init();
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, queueProcessor);
67 conductor.setErrorHandler(errorHandler);
71 * @param messageSpy the messageSpy to set
73 public void setMessageSpy(MessageSpy<DataContainer> messageSpy) {
74 this.messageSpy = messageSpy;
78 * @param errorHandler the errorHandler to set
80 public void setErrorHandler(ErrorHandler errorHandler) {
81 this.errorHandler = errorHandler;