01: /* ***** BEGIN LICENSE BLOCK *****
02: * Version: MPL 1.1
03: * The contents of this file are subject to the Mozilla Public License Version
04: * 1.1 (the "License"); you may not use this file except in compliance with
05: * the License. You may obtain a copy of the License at
06: * http://www.mozilla.org/MPL/
07: *
08: * Software distributed under the License is distributed on an "AS IS" basis,
09: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10: * for the specific language governing rights and limitations under the
11: * License.
12: *
13: * The Original Code is Riot.
14: *
15: * The Initial Developer of the Original Code is
16: * Neteye GmbH.
17: * Portions created by the Initial Developer are Copyright (C) 2007
18: * the Initial Developer. All Rights Reserved.
19: *
20: * Contributor(s):
21: * Felix Gnass [fgnass at neteye dot de]
22: *
23: * ***** END LICENSE BLOCK ***** */
24: package org.riotfamily.common.web.filter;
25:
26: import java.io.IOException;
27:
28: import javax.servlet.FilterChain;
29: import javax.servlet.ServletException;
30: import javax.servlet.ServletRequest;
31: import javax.servlet.ServletResponse;
32: import javax.servlet.http.HttpServletRequest;
33: import javax.servlet.http.HttpServletResponse;
34:
35: import org.springframework.web.filter.GenericFilterBean;
36:
37: /**
38: * @author Felix Gnass [fgnass at neteye dot de]
39: * @since 6.5
40: */
41: public abstract class HttpFilterBean extends GenericFilterBean {
42:
43: public final void doFilter(ServletRequest request,
44: ServletResponse response, FilterChain chain)
45: throws IOException, ServletException {
46:
47: filter((HttpServletRequest) request,
48: (HttpServletResponse) response, chain);
49: }
50:
51: protected abstract void filter(HttpServletRequest request,
52: HttpServletResponse response, FilterChain chain)
53: throws IOException, ServletException;
54: }
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