Rhino 2.7.0 :: Rhino Administration and Deployment Guide

A Rhino management sub task for configuring a logger. This task is suitable for more complex configuration than the addappenderref and setloglevel tasks.

Ant Parameters
Attribute	Description	Required
failonerror	Flag to control failure behaviour. If 'true', the sub task will throw a `BuildException` when an error is encountered. If 'false', the sub task will throw a `NonFatalBuildException` instead of a `BuildException` under specific circumstances. See below for conditions (if any) which will cause a `NonFatalBuildException`.	No. Default value is taken from the Rhino management parent task.
logKey	The name of the logger to configure.	Yes.
level	Logger level.	No.
additivity	Boolean value indicating logger additivity.	No. If not specified, the default value for loggers is used.
asynchronous	Boolean value indicating if the logger should be asynchronous.	No. If not specified, the default value for loggers is used.

Nested elements
Element	Description	Required
appenderref	The name of an appender to attach to the logger. Multiple appender references may be specified. See `AppenderRef`.	No.
component	A plugin component of for this logger. Multiple components may be specified. See `CreateGenericComponentTask`.	No.

NonFatalBuildException throw conditions

This task will never throw a NonFatalBuildException. It will always fail (throw a BuildException) on errors.

For example, to add a burst filter to an individual log key, set it to log events asynchronously, and attach it to the Cassandra appender:

<slee-management>
    <configurelogger logKey="rhino.er" level="DEBUG" asynchronous="true">
        <appenderref name="Cassandra"/>
        <component pluginname="BurstFilter" properties="level=WARN,rate=50"/>
    </configurelogger>
</slee-management>

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