/*
 * $Id: IWBlockFilter.java,v 1.1 2005/02/23 01:53:33 tryggvil Exp $
 * Created on 23.2.2005
 *
 * Copyright (C) 2005 Idega Software hf. All Rights Reserved.
 *
 * This software is the proprietary information of Idega hf.
 * Use is subject to license terms.
 */
package com.idega.servlet.filter;

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.HttpServletResponse;


/**
 * <p>
 * This filter is simply to block some user requests (on some url patterns) by default and send 403 forbidden error
 * </p>
 *  Last modified: $Date: 2005/02/23 01:53:33 $ by $Author: tryggvil $
 * 
 * @author <a href="mailto:tryggvil@idega.com">tryggvil</a>
 * @version $Revision: 1.1 $
 */
public class IWBlockFilter implements Filter {

	/* (non-Javadoc)
	 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
	 */
	public void init(FilterConfig arg0) throws ServletException {
	}

	/* (non-Javadoc)
	 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
	 */
	public void doFilter(ServletRequest srequest, ServletResponse sresponse, FilterChain chain) throws IOException,
			ServletException {
		HttpServletResponse response = (HttpServletResponse)sresponse;
		response.sendError(HttpServletResponse.SC_FORBIDDEN);
	}

	/* (non-Javadoc)
	 * @see javax.servlet.Filter#destroy()
	 */
	public void destroy() {
	}
}