/*
This file is part of Cyclos (www.cyclos.org).
A project of the Social Trade Organisation (www.socialtrade.org).
Cyclos 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.
Cyclos 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. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Cyclos; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package nl.strohalm.cyclos.http;
import javax.servlet.Filter;
import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import nl.strohalm.cyclos.utils.SpringHelper;
/**
* Base implementation for filters which inject beans on itself using {@link SpringHelper#injectBeans(ServletContext, Object)}
*
* @author luis
*/
public abstract class BaseFilter implements Filter {
protected FilterConfig config;
@Override
public void destroy() {
}
@Override
public void init(final FilterConfig config) throws ServletException {
this.config = config;
final ServletContext servletContext = config.getServletContext();
SpringHelper.injectBeans(servletContext, this);
}
protected ServletContext getServletContext() {
return config.getServletContext();
}
}