Package com.sun.jdo.spi.persistence.utility.logging

Class LoggerJDK13

java.lang.Object

com.sun.jdo.spi.persistence.utility.logging.AbstractLogger

com.sun.jdo.spi.persistence.utility.logging.LoggerJDK13

All Implemented Interfaces:

Logger

public class LoggerJDK13
extends AbstractLogger

This class provides an implementation of the com.sun.jdo.spi.persistence.utility.Logger interface which subclasses the AbstractLogger and provides an implementation of its abstract methods which logs to a PrintStream (System.out). Note that this logger doesn't explicitly flush the PrintStream and depends on the JVM for flushing.

Version:

%I%

Author:

Rochelle Raccah

Field Summary

Fields inherited from interface com.sun.jdo.spi.persistence.utility.logging.Logger

ALL, CONFIG, FINE, FINER, FINEST, INFO, OFF, SEVERE, WARNING

Constructor Summary

Constructors

Constructor	Description
LoggerJDK13(String loggerName, String bundleName, ClassLoader loader)	Creates a new LoggerJDK13.

Method Summary

Modifier and Type	Method	Description
void	log(int level, String msg, Throwable thrown)	Log a message.
protected void	logInternal(int level, String message)	This method does the actual logging.

Methods inherited from class com.sun.jdo.spi.persistence.utility.logging.AbstractLogger

config, entering, entering, entering, exiting, exiting, fine, fine, fine, fine, fine, finer, finer, finer, finer, finer, finest, finest, finest, finest, finest, getBundle, getLevel, getMessage, getMessages, getMessageWithPrefix, getName, info, isLoggable, isLoggable, log, log, log, log, log, severe, throwing, toString, toString, warning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

LoggerJDK13

public LoggerJDK13(String loggerName,
 String bundleName,
 ClassLoader loader)

Creates a new LoggerJDK13. The supplied class loader or the loader which loaded this class must be able to load the bundle.

Parameters:

loggerName - the full domain name of this logger

bundleName - the bundle name for message translation

loader - the loader used for looking up the bundle file and possibly the logging.properties or alternative file

Method Details

log

public void log(int level,
 String msg,
 Throwable thrown)

Log a message.

If the logger is currently enabled for the message level then the given message, and the exception dump, is forwarded to all the registered output Handler objects.

Specified by:

log in interface Logger

Specified by:

log in class AbstractLogger

Parameters:

level - The level for this message

msg - The string message (or a key in the message catalog)

thrown - The exception to log

logInternal

protected void logInternal(int level,
 String message)

This method does the actual logging. It is expected that if a check for isLoggable is desired for performance reasons, it has already been done, as it should not be done here. This implementation uses a print stream for logging.

Specified by:

logInternal in class AbstractLogger

Parameters:

level - the level to print

message - the message to print