Mercurial Hosting > luan

annotate src/goodjava/webserver/handlers/LogHandler.java @ 1598:c78d6a4e2d9a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
web logging
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 04 Apr 2021 15:09:51 -0600
parents 329197048ff0
children 8a717f0b7f45
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1402
27efb1fcbcb5 move luan.lib to goodjava
Franklin Schmidt <fschmidt@gmail.com>
parents: 1347
diff changeset
1 package goodjava.webserver.handlers;
1138
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
2
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
3 import java.io.File;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
4 import java.io.IOException;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
5 import java.text.DateFormat;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
6 import java.text.SimpleDateFormat;
1402
27efb1fcbcb5 move luan.lib to goodjava
Franklin Schmidt <fschmidt@gmail.com>
parents: 1347
diff changeset
7 import goodjava.logging.Logger;
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
8 import goodjava.logger.Layout;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
9 import goodjava.logger.ListLayout;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
10 import goodjava.logger.DateLayout;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
11 import goodjava.logger.Layouts;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
12 import goodjava.logger.Appender;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
13 import goodjava.logger.ConsoleAppender;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
14 import goodjava.logger.DailyRollingFileAppender;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
15 import goodjava.logger.GoodLogger;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
16 import goodjava.logger.Level;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
17 import goodjava.io.IoUtils;
1402
27efb1fcbcb5 move luan.lib to goodjava
Franklin Schmidt <fschmidt@gmail.com>
parents: 1347
diff changeset
18 import goodjava.webserver.Handler;
27efb1fcbcb5 move luan.lib to goodjava
Franklin Schmidt <fschmidt@gmail.com>
parents: 1347
diff changeset
19 import goodjava.webserver.Request;
27efb1fcbcb5 move luan.lib to goodjava
Franklin Schmidt <fschmidt@gmail.com>
parents: 1347
diff changeset
20 import goodjava.webserver.Response;
1138
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
21
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
22
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
23 public final class LogHandler implements Handler {
1598
c78d6a4e2d9a web logging
Franklin Schmidt <fschmidt@gmail.com>
parents: 1594
diff changeset
24 private static final Layout layout = new ListLayout(new DateLayout("yyyy-MM-dd:HH:mm:ss")," ",Layouts.MESSAGE,"\n");
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
25
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
26 public static Logger consoleLogger() {
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
27 Appender appender = new ConsoleAppender(layout,System.err);
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
28 GoodLogger logger = new GoodLogger("HTTP");
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
29 logger.appender = appender;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
30 logger.level = Level.INFO;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
31 return logger;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
32 }
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
33
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
34 public static Logger dirLogger(File dir) {
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
35 if( dir.exists() && !dir.isDirectory() )
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
36 throw new RuntimeException("must be a directory");
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
37 try {
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
38 IoUtils.mkdirs(dir);
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
39 } catch(IOException e) {
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
40 throw new RuntimeException(e);
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
41 }
1598
c78d6a4e2d9a web logging
Franklin Schmidt <fschmidt@gmail.com>
parents: 1594
diff changeset
42 DateFormat fmt = new SimpleDateFormat( "'" + dir + "/'yyyy_MM_dd'.log'" );
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
43 Appender appender = new DailyRollingFileAppender(layout,fmt);
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
44 GoodLogger logger = new GoodLogger("HTTP");
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
45 logger.appender = appender;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
46 logger.level = Level.INFO;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
47 return logger;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
48 }
1138
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
49
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
50 private final Handler handler;
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
51 private final Logger logger;
1138
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
52
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
53 public LogHandler(Handler handler) {
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
54 this(handler,consoleLogger());
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
55 }
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
56
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
57 public LogHandler(Handler handler,Logger logger) {
1138
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
58 this.handler = handler;
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
59 this.logger = logger;
1138
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
60 }
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
61
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
62 public Response handle(Request request) {
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
63 Response response = handler.handle(request);
1594
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
64 if( response == null )
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
65 return null;
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
66 String ip = (String)request.headers.get("x-real-ip");
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
67 //String agent = (String)request.headers.get("user-agent");
329197048ff0 add DailyRollingFileAppender
Franklin Schmidt <fschmidt@gmail.com>
parents: 1402
diff changeset
68 logger.info( ip + " \"" + request.method + " " + request.path + "\" " + response.status.code + " " + response.body.length );
1138
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
69 return response;
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
70 }
4189027691b7 webserver - add LogHandler
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
71 }