org.eclipse.jetty.nested.NestedConnection Maven / Gradle / Ivy
//
// ========================================================================
// Copyright (c) 1995-2016 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.nested;
import java.io.IOException;
import java.util.Enumeration;
import javax.servlet.DispatcherType;
import javax.servlet.ServletException;
import javax.servlet.ServletInputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.jetty.http.HttpFields;
import org.eclipse.jetty.http.HttpURI;
import org.eclipse.jetty.io.Connection;
import org.eclipse.jetty.server.AbstractHttpConnection;
public class NestedConnection extends AbstractHttpConnection
{
protected NestedConnection(final NestedConnector connector, final NestedEndPoint endp, final HttpServletRequest outerRequest, HttpServletResponse outerResponse,String nestedIn)
throws IOException
{
super(connector,
endp,
connector.getServer(),
new NestedParser(),
new NestedGenerator(connector.getResponseBuffers(),endp,outerResponse,nestedIn),
new NestedRequest(outerRequest));
((NestedRequest)_request).setConnection(this);
// Set the request line
_request.setDispatcherType(DispatcherType.REQUEST);
_request.setScheme(outerRequest.getScheme());
_request.setMethod(outerRequest.getMethod());
String uri=outerRequest.getQueryString()==null?outerRequest.getRequestURI():(outerRequest.getRequestURI()+"?"+outerRequest.getQueryString());
_request.setUri(new HttpURI(uri));
_request.setPathInfo(outerRequest.getRequestURI());
_request.setQueryString(outerRequest.getQueryString());
_request.setProtocol(outerRequest.getProtocol());
// Set the headers
HttpFields fields = getRequestFields();
for (Enumeration e=outerRequest.getHeaderNames();e.hasMoreElements();)
{
String header=e.nextElement();
String value=outerRequest.getHeader(header);
fields.add(header,value);
}
// Let outer parse the cookies
_request.setCookies(outerRequest.getCookies());
// copy request attributes
for (Enumeration e=outerRequest.getAttributeNames();e.hasMoreElements();)
{
String attr=e.nextElement();
_request.setAttribute(attr,outerRequest.getAttribute(attr));
}
// customize the request
connector.customize(endp,_request);
// System.err.println(_request.getMethod()+" "+_request.getUri()+" "+_request.getProtocol());
// System.err.println(fields.toString());
}
void service() throws IOException, ServletException
{
setCurrentConnection(this);
try
{
getServer().handle(this);
completeResponse();
while (!_generator.isComplete() && _endp.isOpen())
_generator.flushBuffer();
_endp.flush();
}
finally
{
setCurrentConnection(null);
}
}
/* (non-Javadoc)
* @see org.eclipse.jetty.server.HttpConnection#getInputStream()
*/
@Override
public ServletInputStream getInputStream() throws IOException
{
return ((NestedEndPoint)_endp).getServletInputStream();
}
/* (non-Javadoc)
* @see org.eclipse.jetty.server.HttpConnection#handle()
*/
@Override
public Connection handle() throws IOException
{
throw new IllegalStateException();
}
}
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