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comparison tango/tango/util/log/PropertyConfigurator.d @ 132:1700239cab2e trunk

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[svn r136] MAJOR UNSTABLE UPDATE!!! Initial commit after moving to Tango instead of Phobos. Lots of bugfixes... This build is not suitable for most things.
author lindquist
date Fri, 11 Jan 2008 17:57:40 +0100
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131:5825d48b27d1 132:1700239cab2e
1 /*******************************************************************************
2
3 copyright: Copyright (c) 2004 Kris Bell. All rights reserved
4
5 license: BSD style: $(LICENSE)
6
7 version: Nov 2005: split from Configurator.d
8 verison: Feb 2007: removed default console configuration
9
10 author: Kris
11
12 *******************************************************************************/
13
14 module tango.util.log.PropertyConfigurator;
15
16 private import tango.io.FilePath;
17
18 private import tango.util.log.Log;
19
20 private import tango.text.Properties;
21
22 /*******************************************************************************
23
24 A utility class for initializing the basic behaviour of the
25 default logging hierarchy.
26
27 PropertyConfigurator parses a much simplified version of the
28 property file. tango.log only supports the settings of Logger
29 levels at this time; setup of Appenders and Layouts are currently
30 done "in the code"
31
32 *******************************************************************************/
33
34 struct PropertyConfigurator
35 {
36 /***********************************************************************
37
38 Add a default StdioAppender, with a SimpleTimerLayout, to
39 the root node. The activity levels of all nodes are set
40 via a property file with name=value pairs specified in the
41 following format:
42
43 name: the actual logger name, in dot notation
44 format. The name "root" is reserved to
45 match the root logger node.
46
47 value: one of TRACE, INFO, WARN, ERROR, FATAL
48 or NONE (or the lowercase equivalents).
49
50 For example, the declaration
51
52 ---
53 tango.unittest = INFO
54 myApp.SocketActivity = TRACE
55 ---
56
57 sets the level of the loggers called tango.unittest and
58 myApp.SocketActivity
59
60 ***********************************************************************/
61
62 static void opCall (FilePath path)
63 {
64 void loader (char[] name, char[] value)
65 {
66 auto l = (name == "root") ? Log.getRootLogger
67 : Log.getLogger (name);
68
69 if (l)
70 l.setLevel (Log.level(value));
71 }
72
73 // read and parse properties from file
74 Properties!(char).load (path, &loader);
75 }
76 }
77