| ThreadLocalCacheFilter.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.servlet.filters.threadlocalcache;
16
17 import com.liferay.portal.kernel.util.ThreadLocalRegistry;
18 import com.liferay.portal.servlet.filters.BasePortalFilter;
19
20 import javax.servlet.FilterChain;
21 import javax.servlet.http.HttpServletRequest;
22 import javax.servlet.http.HttpServletResponse;
23
24 /**
25 * <a href="ThreadLocalCacheFilter.java.html"><b><i>View Source</i></b></a>
26 *
27 * @author Brian Wing Shun Chan
28 */
29 public class ThreadLocalCacheFilter extends BasePortalFilter {
30
31 protected void processFilter(
32 HttpServletRequest request, HttpServletResponse response,
33 FilterChain filterChain)
34 throws Exception {
35
36 try {
37 processFilter(
38 ThreadLocalCacheFilter.class, request, response, filterChain);
39 }
40 finally {
41 ThreadLocalRegistry.resetThreadLocals();
42 }
43 }
44
45 }