/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.bam.client;
import com.caucho.bam.actor.Actor;
import com.caucho.bam.actor.ActorHolder;
import com.caucho.bam.actor.ActorSender;
import com.caucho.bam.actor.SimpleActorSender;
import com.caucho.bam.broker.Broker;
import com.caucho.bam.broker.PassthroughBroker;
import com.caucho.bam.mailbox.Mailbox;
import com.caucho.bam.mailbox.MultiworkerMailbox;
import com.caucho.bam.stream.MessageStream;
/**
* HMTP client protocol
*/
public class LinkClient {
private LinkConnectionFactory _linkFactory;
private ActorHolder _actor;
private Broker _outboundBroker;
private ActorSender _sender;
public LinkClient(LinkConnectionFactory linkFactory, ActorHolder actor)
{
if (linkFactory == null)
throw new NullPointerException();
if (actor == null)
throw new NullPointerException();
_linkFactory = linkFactory;
_actor = actor;
PassthroughBroker inboundBroker = new PassthroughBroker();
PassthroughBroker outboundBroker = new PassthroughBroker();
Actor inboundStream = actor.getActor();
SimpleActorSender sender = new SimpleActorSender(inboundStream,
outboundBroker);
_sender = sender;
Mailbox inboundMailbox = createInboundMailbox(sender.getActor(),
outboundBroker);
inboundBroker.setMailbox(inboundMailbox);
MessageStream outboundStream
= new OutboundMessageStream(_linkFactory, inboundBroker);
Mailbox outboundMailbox = createOutboundMailbox(outboundStream,
inboundBroker);
outboundBroker.setMailbox(outboundMailbox);
actor.setMailbox(inboundMailbox);
actor.setBroker(outboundBroker);
_outboundBroker = outboundBroker;
}
public Broker getBroker()
{
return _outboundBroker;
}
public ActorSender getSender()
{
return _sender;
}
public void start()
{
}
public void close()
{
}
protected Mailbox createInboundMailbox(MessageStream inboundStream,
Broker outboundBroker)
{
return new MultiworkerMailbox(inboundStream, outboundBroker, 1);
}
protected Mailbox createOutboundMailbox(MessageStream outboundStream,
Broker inboundBroker)
{
return new MultiworkerMailbox(outboundStream, inboundBroker, 1);
}
@Override
public String toString()
{
return getClass().getSimpleName() + "[" + _linkFactory + "," + _actor + "]";
}
}