pcep/testtool/src/test/java/org/opendaylight/protocol/pcep/testtool/PCCMock.java

   1 /*
   2  * Copyright (c) 2013 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 package org.opendaylight.protocol.pcep.testtool;
   9
  10 import io.netty.channel.nio.NioEventLoopGroup;
  11 import io.netty.channel.socket.SocketChannel;
  12 import io.netty.util.HashedWheelTimer;
  13 import io.netty.util.concurrent.DefaultPromise;
  14 import io.netty.util.concurrent.Future;
  15 import io.netty.util.concurrent.GlobalEventExecutor;
  16 import io.netty.util.concurrent.Promise;
  17
  18 import java.net.InetSocketAddress;
  19
  20 import org.opendaylight.protocol.framework.AbstractDispatcher;
  21 import org.opendaylight.protocol.framework.NeverReconnectStrategy;
  22 import org.opendaylight.protocol.framework.ProtocolHandlerFactory;
  23 import org.opendaylight.protocol.framework.ProtocolSession;
  24 import org.opendaylight.protocol.framework.ReconnectStrategy;
  25 import org.opendaylight.protocol.framework.SessionListener;
  26 import org.opendaylight.protocol.framework.SessionListenerFactory;
  27 import org.opendaylight.protocol.framework.SessionNegotiatorFactory;
  28 import org.opendaylight.protocol.pcep.PCEPSessionListener;
  29 import org.opendaylight.protocol.pcep.impl.DefaultPCEPSessionNegotiatorFactory;
  30 import org.opendaylight.protocol.pcep.impl.PCEPHandlerFactory;
  31 import org.opendaylight.protocol.pcep.impl.PCEPSessionImpl;
  32 import org.opendaylight.protocol.pcep.spi.pojo.ServiceLoaderPCEPExtensionProviderContext;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Message;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.open.TlvsBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.predundancy.group.id.tlv.PredundancyGroupIdBuilder;
  37
  38 import com.google.common.base.Preconditions;
  39
  40 public class PCCMock<M, S extends ProtocolSession<M>, L extends SessionListener<M, ?, ?>> extends AbstractDispatcher<S, L> {
  41
  42         private final SessionNegotiatorFactory<M, S, L> negotiatorFactory;
  43         private final ProtocolHandlerFactory<?> factory;
  44
  45         public PCCMock(final SessionNegotiatorFactory<M, S, L> negotiatorFactory, final ProtocolHandlerFactory<?> factory,
  46                         final DefaultPromise<PCEPSessionImpl> defaultPromise) {
  47                 super(new NioEventLoopGroup(), new NioEventLoopGroup());
  48                 this.negotiatorFactory = Preconditions.checkNotNull(negotiatorFactory);
  49                 this.factory = Preconditions.checkNotNull(factory);
  50         }
  51
  52         public Future<S> createClient(final InetSocketAddress address, final ReconnectStrategy strategy,
  53                         final SessionListenerFactory<L> listenerFactory) {
  54                 return super.createClient(address, strategy, new PipelineInitializer<S>() {
  55                         @Override
  56                         public void initializeChannel(final SocketChannel ch, final Promise<S> promise) {
  57                                 ch.pipeline().addLast(PCCMock.this.factory.getDecoders());
  58                                 ch.pipeline().addLast("negotiator", PCCMock.this.negotiatorFactory.getSessionNegotiator(listenerFactory, ch, promise));
  59                                 ch.pipeline().addLast(PCCMock.this.factory.getEncoders());
  60                         }
  61                 });
  62         }
  63
  64         public static void main(final String[] args) throws Exception {
  65                 final TlvsBuilder builder = new TlvsBuilder();
  66                 builder.setPredundancyGroupId(new PredundancyGroupIdBuilder().setIdentifier(new byte[] { (byte) 127, (byte) 2, (byte) 3, (byte) 7 }).build());
  67
  68                 final SessionNegotiatorFactory<Message, PCEPSessionImpl, PCEPSessionListener> snf = new DefaultPCEPSessionNegotiatorFactory(new HashedWheelTimer(), new OpenBuilder().setKeepalive(
  69                                 (short) 30).setDeadTimer((short) 120).setSessionId((short) 0).setTlvs(builder.build()).build(), 0);
  70
  71                 final PCCMock<Message, PCEPSessionImpl, PCEPSessionListener> pcc = new PCCMock<>(snf, new PCEPHandlerFactory(ServiceLoaderPCEPExtensionProviderContext.getSingletonInstance().getMessageHandlerRegistry()), new DefaultPromise<PCEPSessionImpl>(GlobalEventExecutor.INSTANCE));
  72
  73                 pcc.createClient(new InetSocketAddress("127.0.0.3", 12345), new NeverReconnectStrategy(GlobalEventExecutor.INSTANCE, 2000),
  74                                 new SessionListenerFactory<PCEPSessionListener>() {
  75
  76                         @Override
  77                         public PCEPSessionListener getSessionListener() {
  78                                 return new SimpleSessionListener();
  79                         }
  80                 }).get();
  81         }
  82 }