/*
* Copyright (c) 2015 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.openflowplugin.impl.device.listener;
import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceReplyProcessor;
import org.opendaylight.openflowplugin.api.openflow.device.listener.OpenflowMessageListenerFacade;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoReplyInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoRequestMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ErrorMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
*/
public class OpenflowProtocolListenerFullImpl implements OpenflowMessageListenerFacade {
private static final Logger LOG = LoggerFactory.getLogger(OpenflowProtocolListenerFullImpl.class);
private final ConnectionAdapter connectionAdapter;
private final DeviceReplyProcessor deviceReplyProcessor;
/**
* @param connectionAdapter
* @param deviceReplyProcessor
*/
public OpenflowProtocolListenerFullImpl(final ConnectionAdapter connectionAdapter, final DeviceReplyProcessor deviceReplyProcessor) {
this.connectionAdapter = connectionAdapter;
this.deviceReplyProcessor = deviceReplyProcessor;
}
@Override
public void onEchoRequestMessage(final EchoRequestMessage echoRequestMessage) {
if(LOG.isDebugEnabled()) {
LOG.debug("echo request received: {}", echoRequestMessage.getXid());
}
final EchoReplyInputBuilder builder = new EchoReplyInputBuilder();
builder.setVersion(echoRequestMessage.getVersion());
builder.setXid(echoRequestMessage.getXid());
builder.setData(echoRequestMessage.getData());
connectionAdapter.echoReply(builder.build());
}
@Override
public void onErrorMessage(final ErrorMessage notification) {
deviceReplyProcessor.processReply(notification);
}
@Override
public void onExperimenterMessage(final ExperimenterMessage notification) {
LOG.trace("Received experiementer message: {}", notification.getClass());
deviceReplyProcessor.processExperimenterMessage(notification);
}
@Override
public void onFlowRemovedMessage(final FlowRemovedMessage notification) {
deviceReplyProcessor.processFlowRemovedMessage(notification);
}
@Override
public void onHelloMessage(final HelloMessage hello) {
LOG.warn("hello message received outside handshake phase -> dropping connection {}", connectionAdapter.getRemoteAddress());
connectionAdapter.disconnect();
}
@Override
public void onMultipartReplyMessage(final MultipartReplyMessage notification) {
if(LOG.isTraceEnabled()) {
LOG.trace("Multipart Reply with XID: {}", notification.getXid());
}
// multiMsgCollector.addMultipartMsg(notification);
}
@Override
public void onPacketInMessage(final PacketInMessage notification) {
deviceReplyProcessor.processPacketInMessage(notification);
}
@Override
public void onPortStatusMessage(final PortStatusMessage notification) {
deviceReplyProcessor.processPortStatusMessage(notification);
}
}