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comparison src/org/dancres/blitz/Logging.java @ 0:3dc0c5604566

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Initial checkin of blitz 2.0 fcs - no installer yet.
author Dan Creswell <dan.creswell@gmail.com>
date Sat, 21 Mar 2009 11:00:06 +0000
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-1:000000000000 0:3dc0c5604566
1 package org.dancres.blitz;
2
3 import java.io.IOException;
4
5 import java.util.logging.*;
6
7 import net.jini.config.ConfigurationException;
8
9 import org.dancres.blitz.config.ConfigurationFactory;
10
11
12 /**
13 The source for logger instances. This allows centralized control of
14 default logging level etc.
15 */
16 public class Logging {
17 private static Handler theConsole = new ConsoleHandler();
18 // private static Handler theConsole;
19
20 static {
21 // try {
22 //theConsole = new FileHandler("/tmp/blitz.log");
23 theConsole.setLevel(Level.ALL);
24 //} catch (IOException anIOE) {
25 // }
26 }
27
28 public static Logger newLogger(String aName) {
29 Logger myLogger = Logger.getLogger(aName);
30
31 try {
32 /*
33 Allow user to override configuration of logging levels
34 from Blitz.config file
35 */
36 Boolean myDisableConfig = (Boolean)
37 ConfigurationFactory.getEntry("ignoreLogConfig", Boolean.class,
38 new Boolean(false));
39
40 if (myDisableConfig.booleanValue()) {
41 return myLogger;
42 }
43
44 Level myDefaultLevel = (Level)
45 ConfigurationFactory.getEntry("defaultLogLevel", Level.class,
46 Level.WARNING);
47
48
49 String myLevelName = aName + "LogLevel";
50 myLevelName = myLevelName.replaceAll("\\.", "_");
51
52 // System.out.println("Looking for: " + myLevelName);
53
54 Level myLevel = (Level)
55 ConfigurationFactory.getEntry(myLevelName, Level.class,
56 myDefaultLevel);
57
58 // System.out.println("Logger: " + aName + ": " + myLevel);
59 myLogger.setLevel(myLevel);
60
61 // If we've got a default logger it'll be sending to parent
62 // handlers
63 if (myLogger.getUseParentHandlers()) {
64 myLogger.setUseParentHandlers(false);
65 myLogger.addHandler(theConsole);
66 }
67
68 } catch (ConfigurationException aCE) {
69 System.err.println("Error reading logging config");
70 aCE.printStackTrace(System.err);
71 }
72
73 return myLogger;
74 }
75
76 public static Logger newLogger(String aName, Level aLevel) {
77 Logger myLogger = Logger.getLogger(aName);
78
79 myLogger.setLevel(aLevel);
80
81 return myLogger;
82 }
83 }