01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package com.caucho.http.log;
30:
31: import com.caucho.log.Log;
32: import com.caucho.vfs.Path;
33:
34: import javax.servlet.ServletContext;
35: import javax.servlet.ServletException;
36: import javax.servlet.http.HttpServletRequest;
37: import javax.servlet.http.HttpServletResponse;
38: import java.io.IOException;
39: import java.util.logging.Logger;
40:
41: /**
42: * Represents an log of every top-level request to the server.
43: */
44: abstract public class AbstractAccessLog {
45: protected static final Logger log = Log
46: .open(AbstractAccessLog.class);
47:
48: protected Path path;
49:
50: /**
51: * Returns the access-log's path.
52: */
53: public Path getPath() {
54: return path;
55: }
56:
57: /**
58: * Sets the access-log's path.
59: */
60: public void setPath(Path path) {
61: this .path = path;
62: }
63:
64: /**
65: * Initialize the log.
66: */
67: public void init() throws ServletException, IOException {
68: }
69:
70: /**
71: * Logs a request using the current format.
72: *
73: * @param request the servlet request.
74: * @param response the servlet response.
75: */
76: public abstract void log(HttpServletRequest request,
77: HttpServletResponse response, ServletContext application)
78: throws IOException;
79:
80: /**
81: * Cleanup the log.
82: */
83: public void destroy() throws IOException {
84: }
85: }
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