01: /*
02: * Copyright 2005 Joe Walker
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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;
19:
20: import javax.servlet.http.HttpServletRequest;
21: import javax.servlet.http.HttpServletResponse;
22:
23: import org.apache.commons.logging.LogFactory;
24: import org.apache.commons.logging.Log;
25: import org.directwebremoting.extend.Handler;
26:
27: /**
28: * Display a 404 "not found" message
29: * @author Joe Walker [joe at getahead dot ltd dot uk]
30: */
31: public class NotFoundHandler implements Handler {
32: /* (non-Javadoc)
33: * @see org.directwebremoting.Handler#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
34: */
35: public void handle(HttpServletRequest request,
36: HttpServletResponse response) throws IOException {
37: log.warn("Page not found. pathInfo='" + request.getPathInfo()
38: + "' requestUrl='" + request.getRequestURI() + "'");
39: log.warn("In debug/test mode try viewing /[WEB-APP]/dwr/");
40:
41: response.sendError(HttpServletResponse.SC_NOT_FOUND);
42: }
43:
44: /**
45: * The log stream
46: */
47: private static final Log log = LogFactory
48: .getLog(NotFoundHandler.class);
49: }
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