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14 package ch.qos.logback.classic.jul;
15
16 import ch.qos.logback.classic.Level;
17 import ch.qos.logback.classic.Logger;
18
19 public class JULHelper {
20
21 static public final boolean isRegularNonRootLogger(java.util.logging.Logger julLogger) {
22 if (julLogger == null)
23 return false;
24 return !julLogger.getName().equals("");
25 }
26
27 static public final boolean isRoot(java.util.logging.Logger julLogger) {
28 if (julLogger == null)
29 return false;
30 return julLogger.getName().equals("");
31 }
32
33 static public java.util.logging.Level asJULLevel(Level lbLevel) {
34 if (lbLevel == null)
35 throw new IllegalArgumentException("Unexpected level [null]");
36
37 switch (lbLevel.levelInt) {
38 case Level.ALL_INT:
39 return java.util.logging.Level.ALL;
40 case Level.TRACE_INT:
41 return java.util.logging.Level.FINEST;
42 case Level.DEBUG_INT:
43 return java.util.logging.Level.FINE;
44 case Level.INFO_INT:
45 return java.util.logging.Level.INFO;
46 case Level.WARN_INT:
47 return java.util.logging.Level.WARNING;
48 case Level.ERROR_INT:
49 return java.util.logging.Level.SEVERE;
50 case Level.OFF_INT:
51 return java.util.logging.Level.OFF;
52 default:
53 throw new IllegalArgumentException("Unexpected level [" + lbLevel + "]");
54 }
55 }
56
57 static public String asJULLoggerName(String loggerName) {
58 if (Logger.ROOT_LOGGER_NAME.equals(loggerName))
59 return "";
60 else
61 return loggerName;
62 }
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64 static public java.util.logging.Logger asJULLogger(String loggerName) {
65 String julLoggerName = asJULLoggerName(loggerName);
66 return java.util.logging.Logger.getLogger(julLoggerName);
67 }
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69 static public java.util.logging.Logger asJULLogger(Logger logger) {
70 return asJULLogger(logger.getName());
71 }
72
73 }