[REBOL] [ANN] log4reb version 2.0.0
From: charles::mougel::spinodo::com at: 20-Sep-2004 11:25
a message from Fran=E7ois V. :
Version 2.0.0 of log4reb brings major improvements and enhancements.
Log4reb 2.0 provides a highly flexible and extensible logging framework.
Log4reb has three main components: loggers, appenders and layouts. These
three types of components work together to enable developers to log
messages according to message type and level, and to control how these
messages are formatted and where they are reported.
The ability to selectively enable or disable logging requests based on
their level is only part of the picture. Log4reb also allows logging
requests to print to multiple output destinations called appenders in
A logger may refer to multiple appenders. Each enabled logging request
for a given logger will be forwarded to all the appenders in that logger.
More often than not, users want to customize not only the output
destination but also the output format, a feat accomplished by
associating a layout with an appender. The layout formats the logging
request according to the user's wishes, whereas an appender takes care
of sending the formatted output to its destination
In this version, the following appenders are available:
and regarding the layout: pattern-layout.
As it is very easy to build new appenders and layouts within the
framework, others will follow.
* an appender to redirect the log messages to a Rebol/View client
* an appender that makes asynchronous write to a file (asyn-file-appender)
Enjoy - Fran=E7ois V
I use his tool, and it's a good help :-)