Module org.jcommon.core

Package org.jorigin.logging

Class LogHandler

java.lang.Object

java.util.logging.Handler

java.util.logging.StreamHandler

org.jorigin.logging.LogHandler

public class LogHandler
extends StreamHandler

This class is a convenience rewriting of ConsoleHandler class. Its provide a more flexible management of logging.

Since:

1.0.0

Version:

"1.0.14" - b202111241200L

Author:

Julien SEINTURIER - Université de Toulon / CNRS LIS umr 7020 - github.com/jorigin/jcommon (contact@jorigin.org)

Constructor Summary

Constructors

Constructor	Description
LogHandler()	Create a Log Handler for System.out.
LogHandler(OutputStream output)	Create a Log Handler that publish its records to the given output
LogHandler(OutputStream output, Level level)	Create a Log Handler that publish its records to the given output.

Method Summary

Modifier and Type	Method	Description
void	close()	Override StreamHandler.close() to do a flush but not to close the output stream.
void	publish(LogRecord record)	Publish a log record. The logging request was made initially to a Logger object, which initialized the log record and forwarded it here.

Methods inherited from class java.util.logging.StreamHandler

flush, isLoggable, setEncoding, setOutputStream

Methods inherited from class java.util.logging.Handler

getEncoding, getErrorManager, getFilter, getFormatter, getLevel, reportError, setErrorManager, setFilter, setFormatter, setLevel

Methods inherited from class java.lang.Object

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

Constructor Details

LogHandler

public LogHandler()

Create a Log Handler for System.out.

LogHandler

public LogHandler(OutputStream output)

Create a Log Handler that publish its records to the given output

Parameters:

output - the output stream where the records capted by this handler are published.

LogHandler

public LogHandler(OutputStream output,
 Level level)

Create a Log Handler that publish its records to the given output. The record level is given by parameter level

Parameters:

output - the output stream where the records capted by this handler are published.

level - the level of the publihed records.

Method Details

publish

public void publish(LogRecord record)

Publish a log record.
The logging request was made initially to a Logger object, which initialized the log record and forwarded it here.

Overrides:

publish in class StreamHandler

Parameters:

record - description of the log event. A null record is silently ignored and is not published

close

public void close()

Override StreamHandler.close() to do a flush but not to close the output stream. That is, we do not close System.err.

Overrides:

close in class StreamHandler