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Java > Open Source Codes > org > springframework > web > filter > CommonsRequestLoggingFilter


1 /*
2  * Copyright 2002-2005 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.springframework.web.filter;
18
19 import javax.servlet.http.HttpServletRequest JavaDoc;
20
21 /**
22  * Simple request logging filter that writes the request URI
23  * (and optionally the query string) to the Commons Log.
24  *
25  * @author Rob Harrop
26  * @since 1.2.5
27  * @see #setIncludeQueryString
28  * @see #setBeforeMessagePrefix
29  * @see #setBeforeMessageSuffix
30  * @see #setAfterMessagePrefix
31  * @see #setAfterMessageSuffix
32  * @see org.apache.commons.logging.Log#debug(Object)
33  */
34 public class CommonsRequestLoggingFilter extends AbstractRequestLoggingFilter {
35
36     /**
37      * Writes a log message before the request is processed.
38      */
39     protected void beforeRequest(HttpServletRequest JavaDoc request, String JavaDoc message) {
40         if (logger.isDebugEnabled()) {
41             logger.debug(message);
42         }
43     }
44
45     /**
46      * Writes a log message after the request is processed.
47      */
48     protected void afterRequest(HttpServletRequest JavaDoc request, String JavaDoc message) {
49         if (logger.isDebugEnabled()) {
50             logger.debug(message);
51         }
52     }
53
54 }
55
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