bgp/bmp-mock/src/main/java/org/opendaylight/protocol/bmp/mock/BmpMockDispatcher.java

   1 /*
   2  * Copyright (c) 2016 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.bmp.mock;
  10
  11 import com.google.common.base.Preconditions;
  12 import io.netty.bootstrap.Bootstrap;
  13 import io.netty.channel.ChannelFuture;
  14 import io.netty.channel.ChannelInitializer;
  15 import io.netty.channel.ChannelOption;
  16 import io.netty.channel.nio.NioEventLoopGroup;
  17 import io.netty.channel.socket.nio.NioSocketChannel;
  18 import java.net.SocketAddress;
  19 import org.opendaylight.protocol.bmp.api.BmpSessionFactory;
  20 import org.opendaylight.protocol.bmp.impl.BmpHandlerFactory;
  21 import org.opendaylight.protocol.bmp.spi.registry.BmpMessageRegistry;
  22 import org.slf4j.Logger;
  23 import org.slf4j.LoggerFactory;
  24
  25 public final class BmpMockDispatcher {
  26
  27     private static final Logger LOG = LoggerFactory.getLogger(BmpMockDispatcher.class);
  28     private static final int CONNECT_TIMEOUT = 2000;
  29
  30     final BmpHandlerFactory hf;
  31     private final BmpSessionFactory sessionFactory;
  32
  33     public BmpMockDispatcher(final BmpMessageRegistry registry, final BmpSessionFactory sessionFactory) {
  34         this.sessionFactory = Preconditions.checkNotNull(sessionFactory);
  35         Preconditions.checkNotNull(registry);
  36         this.hf = new BmpHandlerFactory(registry);
  37     }
  38
  39     public ChannelFuture createClient(final SocketAddress localAddress, final SocketAddress remoteAddress) {
  40         final NioEventLoopGroup workergroup = new NioEventLoopGroup();
  41         final Bootstrap b = new Bootstrap();
  42
  43         b.channel(NioSocketChannel.class);
  44         b.option(ChannelOption.SO_KEEPALIVE, true);
  45         b.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, CONNECT_TIMEOUT);
  46         b.group(workergroup);
  47
  48         b.handler(new ChannelInitializer<NioSocketChannel>() {
  49             @Override
  50             protected void initChannel(final NioSocketChannel ch) throws Exception {
  51                 ch.pipeline().addLast(BmpMockDispatcher.this.sessionFactory.getSession(ch, null));
  52                 ch.pipeline().addLast(BmpMockDispatcher.this.hf.getEncoders());
  53             }
  54         });
  55         b.localAddress(localAddress);
  56         b.remoteAddress(remoteAddress);
  57         LOG.debug("BMP client {} <--> {} deployed", localAddress, remoteAddress);
  58         return b.connect();
  59     }
  60 }