//
// ========================================================================
// Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.spdy.client.http;
import org.eclipse.jetty.client.HttpContent;
import org.eclipse.jetty.client.HttpExchange;
import org.eclipse.jetty.client.HttpSender;
import org.eclipse.jetty.client.api.Request;
import org.eclipse.jetty.http.HttpField;
import org.eclipse.jetty.spdy.api.ByteBufferDataInfo;
import org.eclipse.jetty.spdy.api.Stream;
import org.eclipse.jetty.spdy.api.SynInfo;
import org.eclipse.jetty.spdy.http.HTTPSPDYHeader;
import org.eclipse.jetty.util.Callback;
import org.eclipse.jetty.util.Fields;
import org.eclipse.jetty.util.Promise;
public class HttpSenderOverSPDY extends HttpSender
{
private volatile Stream stream;
public HttpSenderOverSPDY(HttpChannelOverSPDY channel)
{
super(channel);
}
@Override
public HttpChannelOverSPDY getHttpChannel()
{
return (HttpChannelOverSPDY)super.getHttpChannel();
}
@Override
protected void sendHeaders(HttpExchange exchange, final HttpContent content, final Callback callback)
{
final Request request = exchange.getRequest();
final long idleTimeout = request.getIdleTimeout();
short spdyVersion = getHttpChannel().getSession().getVersion();
Fields fields = new Fields();
HttpField hostHeader = null;
for (HttpField header : request.getHeaders())
{
String name = header.getName();
// The host header needs a special treatment
if (HTTPSPDYHeader.from(spdyVersion, name) != HTTPSPDYHeader.HOST)
fields.add(name, header.getValue());
else
hostHeader = header;
}
// Add special SPDY headers
fields.put(HTTPSPDYHeader.METHOD.name(spdyVersion), request.getMethod());
String path = request.getPath();
String query = request.getQuery();
if (query != null)
path += "?" + query;
fields.put(HTTPSPDYHeader.URI.name(spdyVersion), path);
fields.put(HTTPSPDYHeader.VERSION.name(spdyVersion), request.getVersion().asString());
if (hostHeader != null)
fields.put(HTTPSPDYHeader.HOST.name(spdyVersion), hostHeader.getValue());
SynInfo synInfo = new SynInfo(fields, !content.hasContent());
getHttpChannel().getSession().syn(synInfo, getHttpChannel().getHttpReceiver(), new Promise<Stream>()
{
@Override
public void succeeded(Stream stream)
{
stream.setIdleTimeout(idleTimeout);
if (content.hasContent())
HttpSenderOverSPDY.this.stream = stream;
callback.succeeded();
}
@Override
public void failed(Throwable failure)
{
callback.failed(failure);
}
});
}
@Override
protected void sendContent(HttpExchange exchange, HttpContent content, Callback callback)
{
if (content.isConsumed())
{
callback.succeeded();
}
else
{
ByteBufferDataInfo dataInfo = new ByteBufferDataInfo(content.getByteBuffer(), content.isLast());
stream.data(dataInfo, callback);
}
}
@Override
protected void reset()
{
super.reset();
stream = null;
}
}