/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.rewrite;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import com.caucho.server.dispatch.FilterConfigImpl;
import com.caucho.server.dispatch.FilterFilterChain;
import com.caucho.server.webapp.WebApp;
/**
* Wraps a Java filter in a RewriteFilter
*/
public class RewriteFilterAdapter implements RewriteFilter
{
private Filter _filter;
public RewriteFilterAdapter(Filter filter)
throws ServletException
{
WebApp webApp = WebApp.getCurrent();
FilterConfigImpl filterConfig = new FilterConfigImpl();
filterConfig.setServletContext(webApp);
filter.init(filterConfig);
_filter = filter;
}
public boolean isRequest()
{
return true;
}
public boolean isInclude()
{
return false;
}
public boolean isForward()
{
return false;
}
public FilterChain map(String uri,
String queryString,
FilterChain next)
{
return new FilterFilterChain(next, _filter);
}
public String toString()
{
return getClass().getSimpleName() + "[" + _filter + "]";
}
}