Examples of Logi18n

com.arjuna.common.util.logging.Logi18n

Internationalised logging interface abstracting the various logging APIs supported by Arjuna CLF.

The five logging levels used by Log are (in order):

debug (the least serious
info
warn
error
fatal (the most serious)

The mapping of these log levels to the concepts used by the underlying logging system is implementation dependent. The implemention should ensure, though, that this ordering behaves as expected.

Performance is often a logging concern. By examining the appropriate property, a component can avoid expensive operations (producing information to be logged).

For example,

 if (log.isDebugEnabled()) { ... do something expensive ... log.debug(theResult); }

Configuration of the underlying logging system will generally be done external to the Logging APIs, through whatever mechanism is supported by that system.

@author Thomas Rischbeck @version $Revision: 2342 $ $Date: 2006-03-30 14:06:17 +0100 (Thu, 30 Mar 2006) $ @since clf-2.0

  }


  public static void writeLogMessages() {
    // Don't init the log in a member variable - it must be done AFTER System.out is changed.
    // TODO: this needs to be cleaner, or we need each test in it's own JVM!
    Logi18n log = LogFactory.getLogi18n(CLASS, "TestLevels");
    log.debug("testMessage", new Object[] {"1st", "debug"});
    log.info("testMessage", new Object[] {"1st", "info"});
    log.warn("testMessage", new Object[] {"1st", "warn"});
    log.error("testMessage", new Object[] {"1st", "error"});
    log.fatal("testMessage", new Object[] {"1st", "fatal"});
  }

  }


  public static void writeLogMessages() {
    // Don't init the log in a member variable - it must be done AFTER System.out is changed.
    // TODO: this needs to be cleaner, or we need each test in it's own JVM!
    Logi18n log = LogFactory.getLogi18n(CLASS, "TestLevels");
    log.debug("testMessage", new Object[] {"1st", "debug"});
    log.info("testMessage", new Object[] {"1st", "info"});
    log.warn("testMessage", new Object[] {"1st", "warn"});
    log.error("testMessage", new Object[] {"1st", "error"});
    log.fatal("testMessage", new Object[] {"1st", "fatal"});
  }

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Examples of Logi18n

Examples of com.arjuna.common.util.logging.Logi18n

Examples of com.arjuna.common.util.logging.Logi18n