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/***************************************************************************
* Copyright (c) 2004 - 2008 Eike Stepper, Germany.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.net4j.internal.http;
import org.eclipse.net4j.http.INet4jTransportServlet;
import org.eclipse.net4j.util.io.ExtendedDataInputStream;
import org.eclipse.net4j.util.io.ExtendedDataOutputStream;
import javax.servlet.ServletException;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* @author Eike Stepper
*/
public class Net4jTransportServlet extends HttpServlet implements INet4jTransportServlet
{
private static final long serialVersionUID = 1L;
private RequestHandler requestHandler;
public Net4jTransportServlet()
{
}
public RequestHandler getRequestHandler()
{
return requestHandler;
}
public void setRequestHandler(RequestHandler requestHandler)
{
this.requestHandler = requestHandler;
}
@Override
protected final void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
{
doPost(req, resp);
}
@Override
protected final void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
{
handleRequest(req, resp);
}
protected void handleRequest(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
{
ServletInputStream servletInputStream = req.getInputStream();
ExtendedDataInputStream in = new ExtendedDataInputStream(servletInputStream);
ServletOutputStream servletOutputStream = resp.getOutputStream();
ExtendedDataOutputStream out = new ExtendedDataOutputStream(servletOutputStream);
int opcode = servletInputStream.read();
switch (opcode)
{
case OPCODE_CONNECT:
handleConnect(in, out);
break;
default:
break;
}
}
protected void handleConnect(ExtendedDataInputStream in, ExtendedDataOutputStream out) throws ServletException,
IOException
{
String userID = in.readString();
String connectorID = requestHandler.connectRequested(userID);
out.writeString(connectorID);
}
}
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