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Java > Open Source Codes > org > riotfamily > common > web > resource > MessageResourceFilter


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * 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) 2006
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.resource;
25
26 import java.io.FilterReader JavaDoc;
27 import java.io.Reader JavaDoc;
28 import java.util.Locale JavaDoc;
29
30 import javax.servlet.http.HttpServletRequest JavaDoc;
31
32 import org.riotfamily.common.io.MessageFilterReader;
33 import org.springframework.context.MessageSource;
34 import org.springframework.context.MessageSourceAware;
35 import org.springframework.web.servlet.support.RequestContextUtils;
36
37 public class MessageResourceFilter extends AbstractPathMatchingResourceFilter
38         implements MessageSourceAware {
39     
40     private MessageSource messageSource;
41     
42     private String JavaDoc prefix;
43     
44     public void setMessageSource(MessageSource messageSource) {
45         this.messageSource = messageSource;
46     }
47     
48     public void setPrefix(String JavaDoc prefix) {
49         this.prefix = prefix;
50     }
51
52     public FilterReader JavaDoc createFilterReader(Reader JavaDoc in,
53             HttpServletRequest JavaDoc request) {
54         
55         Locale JavaDoc locale = RequestContextUtils.getLocale(request);
56         return new MessageFilterReader(in, messageSource, locale, prefix);
57     }
58
59 }
60
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