org.opendaylight.ocpjava.protocol.impl.clients.SimpleClientInitializer Maven / Gradle / Ivy
/*
* Copyright (c) 2016 Foxconn Corporation 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.ocpjava.protocol.impl.clients;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.ssl.SslHandler;
import javax.net.ssl.SSLEngine;
import com.google.common.util.concurrent.SettableFuture;
/** Initializes secured {@link SimpleClient} pipeline
*
* @author Marko Lai
*/
public class SimpleClientInitializer extends ChannelInitializer {
private SettableFuture isOnlineFuture;
private boolean secured;
private ScenarioHandler scenarioHandler;
/**
* @param isOnlineFuture future notifier of connected channel
* @param secured true if {@link SimpleClient} should use encrypted communication
*/
public SimpleClientInitializer(SettableFuture isOnlineFuture, boolean secured) {
this.isOnlineFuture = isOnlineFuture;
this.secured = secured;
}
@Override
public void initChannel(NioSocketChannel ch) throws Exception {
ChannelPipeline pipeline = ch.pipeline();
if (secured) {
SSLEngine engine = ClientSslContextFactory.getClientContext()
.createSSLEngine();
engine.setUseClientMode(true);
pipeline.addLast("ssl", new SslHandler(engine));
}
SimpleClientHandler simpleClientHandler = new SimpleClientHandler(isOnlineFuture, scenarioHandler);
simpleClientHandler.setScenario(scenarioHandler);
pipeline.addLast("framer", new SimpleClientFramer());
pipeline.addLast("handler", simpleClientHandler);
isOnlineFuture = null;
}
/**
* @param scenarioHandler handler of scenario events
*/
public void setScenario(ScenarioHandler scenarioHandler) {
this.scenarioHandler = scenarioHandler;
}
}