1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portal.servlet.filters.charbufferpool;
16  
17  import com.liferay.portal.kernel.util.CharBufferPool;
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="CharBufferPoolFilter.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Brian Wing Shun Chan
28   */
29  public class CharBufferPoolFilter extends BasePortalFilter {
30  
31      protected void processFilter(
32              HttpServletRequest request, HttpServletResponse response,
33              FilterChain filterChain)
34          throws Exception {
35  
36          CharBufferPool.setEnabled(true);
37  
38          try {
39              processFilter(
40                  CharBufferPoolFilter.class, request, response, filterChain);
41          }
42          finally {
43              CharBufferPool.cleanUp();
44          }
45      }
46  
47  }