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package de.uhilger.um.web;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;

/**
 *
 * @author hilgeru
 */
public class NiceFilter implements Filter {

  @Override
  public void init(FilterConfig filterConfig) throws ServletException {
    // ...
  }

  @Override
  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
    if(request instanceof HttpServletRequest) {
      HttpServletRequest hr = (HttpServletRequest) request;
      String servletPath = hr.getServletPath();
      String[] path = servletPath.split("/");
      request.getRequestDispatcher("../api?c=de.uhilger.um.api.UserMgr&m=" + path[2]).forward(request, response);
    }
  }

  @Override
  public void destroy() {
    // ...
  }
  
}