com.greenpepper.shaded.org.apache.xmlrpc.XmlRpcProxyServlet Maven / Gradle / Ivy
/*
* Copyright 1999,2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.greenpepper.shaded.org.apache.xmlrpc;
import java.io.IOException;
import java.io.OutputStream;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* A HttpServlet that acts as a XML-RPC proxy.
*
* The URL of the server to connect to is taken from the servlet
* initialization parameter url.
*
* @author Hannes Wallnoefer
* @version $Id: XmlRpcProxyServlet.java 233919 2005-04-22 10:26:17Z hgomez $
*/
public class XmlRpcProxyServlet extends HttpServlet
{
private XmlRpcServer xmlrpc;
/**
*
* @param config
* @throws ServletException
*/
public void init(ServletConfig config) throws ServletException
{
if ("true".equalsIgnoreCase(config.getInitParameter("debug")))
{
XmlRpc.setDebug(true);
}
String url = config.getInitParameter("url");
xmlrpc = new XmlRpcServer();
try
{
xmlrpc.addHandler("$default", new XmlRpcClientLite(url));
}
catch (Exception x)
{
throw new ServletException("Invalid URL: " + url + " ("
+ x.toString () + ")");
}
}
/**
*
* @param req
* @param res
* @throws ServletException
* @throws IOException
*/
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{
byte[] result = xmlrpc.execute(req.getInputStream ());
res.setContentType("text/xml");
res.setContentLength(result.length);
OutputStream output = res.getOutputStream();
output.write(result);
output.flush();
}
}