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Java > Open Source Codes > org > directwebremoting > servlet > NotFoundHandler


1 /*
2  * Copyright 2005 Joe Walker
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 package org.directwebremoting.servlet;
17
18 import java.io.IOException JavaDoc;
19
20 import javax.servlet.http.HttpServletRequest JavaDoc;
21 import javax.servlet.http.HttpServletResponse JavaDoc;
22
23 import org.directwebremoting.extend.Handler;
24 import org.directwebremoting.util.Logger;
25
26 /**
27  * Display a 404 "not found" message
28  * @author Joe Walker [joe at getahead dot ltd dot uk]
29  */
30 public class NotFoundHandler implements Handler
31 {
32     /* (non-Javadoc)
33      * @see org.directwebremoting.Handler#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
34      */
35     public void handle(HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response) throws IOException JavaDoc
36     {
37         log.warn("Page not found. pathInfo='" + request.getPathInfo() + "' requestUrl='" + request.getRequestURI() + "'");
38         log.warn("In debug/test mode try viewing /[WEB-APP]/dwr/");
39
40         response.sendError(HttpServletResponse.SC_NOT_FOUND);
41     }
42
43     /**
44      * The log stream
45      */
46     private static final Logger log = Logger.getLogger(NotFoundHandler.class);
47 }
48
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