pcep/pcc-mock/src/main/java/org/opendaylight/protocol/pcep/pcc/mock/PCCDispatcher.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.protocol.pcep.pcc.mock;
  10
  11 import io.netty.bootstrap.Bootstrap;
  12 import io.netty.channel.nio.NioEventLoopGroup;
  13 import io.netty.channel.socket.SocketChannel;
  14 import io.netty.util.concurrent.Future;
  15 import io.netty.util.concurrent.Promise;
  16 import java.net.InetSocketAddress;
  17 import org.opendaylight.protocol.framework.ReconnectStrategy;
  18 import org.opendaylight.protocol.framework.SessionListenerFactory;
  19 import org.opendaylight.protocol.framework.SessionNegotiatorFactory;
  20 import org.opendaylight.protocol.pcep.PCEPSessionListener;
  21 import org.opendaylight.protocol.pcep.impl.PCEPDispatcherImpl;
  22 import org.opendaylight.protocol.pcep.impl.PCEPHandlerFactory;
  23 import org.opendaylight.protocol.pcep.impl.PCEPSessionImpl;
  24 import org.opendaylight.protocol.pcep.spi.MessageRegistry;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Message;
  26
  27 public final class PCCDispatcher extends PCEPDispatcherImpl {
  28
  29     private InetSocketAddress localAddress;
  30     private final PCEPHandlerFactory factory;
  31
  32     public PCCDispatcher(final MessageRegistry registry,
  33             final SessionNegotiatorFactory<Message, PCEPSessionImpl, PCEPSessionListener> negotiatorFactory) {
  34         super(registry, negotiatorFactory, new NioEventLoopGroup(), new NioEventLoopGroup(), null, null);
  35         this.factory = new PCEPHandlerFactory(registry);
  36     }
  37
  38     @Override
  39     protected void customizeBootstrap(final Bootstrap b) {
  40         super.customizeBootstrap(b);
  41         if (this.localAddress != null) {
  42             b.localAddress(this.localAddress);
  43         }
  44     }
  45
  46     public synchronized Future<PCEPSessionImpl> createClient(final InetSocketAddress localAddress, final InetSocketAddress remoteAddress,
  47             final ReconnectStrategy strategy, final SessionListenerFactory<PCEPSessionListener> listenerFactory,
  48             final SessionNegotiatorFactory<Message, PCEPSessionImpl, PCEPSessionListener> negotiatorFactory) {
  49         this.localAddress = localAddress;
  50         final Future<PCEPSessionImpl> futureClient = super.createClient(remoteAddress, strategy, new PipelineInitializer<PCEPSessionImpl>() {
  51             @Override
  52             public void initializeChannel(final SocketChannel ch, final Promise<PCEPSessionImpl> promise) {
  53                 ch.pipeline().addLast(PCCDispatcher.this.factory.getDecoders());
  54                 ch.pipeline().addLast("negotiator",
  55                         negotiatorFactory.getSessionNegotiator(listenerFactory, ch, promise));
  56                 ch.pipeline().addLast(PCCDispatcher.this.factory.getEncoders());
  57             }
  58         });
  59         this.localAddress = null;
  60         return futureClient;
  61     }
  62 }