/*******************************************************************************
*Copyright (c) 2009 Eucalyptus Systems, Inc.
*
* This program 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, only version 3 of the License.
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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Please contact Eucalyptus Systems, Inc., 130 Castilian
* Dr., Goleta, CA 93101 USA or visit <http://www.eucalyptus.com/licenses/>
* if you need additional information or have any questions.
*
* This file may incorporate work covered under the following copyright and
* permission notice:
*
* Software License Agreement (BSD License)
*
* Copyright (c) 2008, Regents of the University of California
* All rights reserved.
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* Redistribution and use of this software in source and binary forms, with
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* LICENSED MATERIAL, COPYRIGHTED MATERIAL OR PATENTED MATERIAL IN THIS
* SOFTWARE, AND IF ANY SUCH MATERIAL IS DISCOVERED THE PARTY DISCOVERING
* IT MAY INFORM DR. RICH WOLSKI AT THE UNIVERSITY OF CALIFORNIA, SANTA
* BARBARA WHO WILL THEN ASCERTAIN THE MOST APPROPRIATE REMEDY, WHICH IN
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*******************************************************************************/
/*
* Author: chris grzegorczyk <grze@eucalyptus.com>
*/
package com.eucalyptus.ws.client.pipeline;
import org.apache.log4j.Logger;
import org.jboss.netty.channel.ChannelPipeline;
import org.jboss.netty.channel.ChannelPipelineFactory;
import org.jboss.netty.channel.Channels;
import org.jboss.netty.handler.codec.http.HttpChunkAggregator;
import com.eucalyptus.binding.Binding;
import com.eucalyptus.binding.BindingException;
import com.eucalyptus.binding.BindingManager;
import com.eucalyptus.ws.handlers.BindingHandler;
import com.eucalyptus.ws.handlers.NioHttpResponseDecoder;
import com.eucalyptus.ws.handlers.NioResponseHandler;
import com.eucalyptus.ws.handlers.ResponseHandler;
import com.eucalyptus.ws.handlers.SoapMarshallingHandler;
import com.eucalyptus.ws.handlers.http.NioHttpRequestEncoder;
import com.eucalyptus.ws.handlers.soap.SoapHandler;
import com.eucalyptus.ws.handlers.wssecurity.WsSecHandler;
import com.eucalyptus.ws.util.ChannelUtil;
public class NioClientPipeline implements ChannelPipelineFactory {
private static Logger LOG = Logger.getLogger( NioClientPipeline.class );
private final ResponseHandler handler;
private BindingHandler bindingHandler;
private final WsSecHandler wssecHandler;
public NioClientPipeline( final ResponseHandler handler, final String clientBinding ) {
this( handler, clientBinding, null );
}
public NioClientPipeline( final ResponseHandler handler, final String clientBinding, final WsSecHandler wssecHandler ) {
this.handler = handler;
//WISHLIST: Fix wrapping of the binding
try {
final Binding binding = BindingManager.getBinding( clientBinding );
this.bindingHandler = new BindingHandler( binding );
} catch ( final BindingException e ) {
LOG.error( e, e );
}
this.wssecHandler = wssecHandler;
}
public BindingHandler getBindingHandler( ) {
return this.bindingHandler;
}
public ResponseHandler getHandler( ) {
return this.handler;
}
public ChannelPipeline getPipeline( ) throws Exception {
final ChannelPipeline pipeline = Channels.pipeline( );
ChannelUtil.addPipelineMonitors( pipeline, 30 );
pipeline.addLast( "decoder", new NioHttpResponseDecoder( ) );
pipeline.addLast( "aggregator", new HttpChunkAggregator( 1048576 ) );
pipeline.addLast( "encoder", new NioHttpRequestEncoder( ) );
pipeline.addLast( "serializer", new SoapMarshallingHandler( ) );
if ( this.wssecHandler != null ) {
pipeline.addLast( "wssec", this.wssecHandler );
}
pipeline.addLast( "soap", new SoapHandler( ) );
pipeline.addLast( "binding", this.bindingHandler );
pipeline.addLast( "handler", this.handler );
return pipeline;
}
public WsSecHandler getWssecHandler( ) {
return this.wssecHandler;
}
}