package org.openmeetings.servlet.outputhandler;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.openmeetings.servlet.outputhandler.HttpServletRequestEx;
public class ServletRequestExFilter implements Filter {
private FilterConfig config = null;
public void init(FilterConfig config) throws ServletException {
this.config = config;
}
public void destroy() {
config = null;
}
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest) request;
//We need our filter only to handle download requests, therefore we only
//need it with GET requests. In addition, it can only work with GET requests
//in its current condition
if ( req.getMethod() == "GET" )
{
HttpServletRequestEx requestEx = new HttpServletRequestEx(req, config.getInitParameter("uriEncoding"));
chain.doFilter(requestEx, response);
}
else
{
chain.doFilter(req, response);
}
}
}