de.unkrig.commons.util.logging.filter
Class ByExpressionFilter

java.lang.Object
  de.unkrig.commons.util.logging.filter.ByExpressionFilter

All Implemented Interfaces:

java.util.logging.Filter

public class ByExpressionFilter
extends java.lang.Object
implements java.util.logging.Filter

A Filter that filters LogRecords by an ".condition" property like

   method == "foo" && message =~ ".*bla.*"
 

The following variables are supported:

Name	Contents
name	The logger's name
message	The log message (before parameter substitution)
class	The fully qualified name of the logged class
method	The name of the logged method
level	The log level name
parameter0, parameter1, ...	Parameter #0, #1, ...

See Also:

ExpressionEvaluator

Constructor Summary

ByExpressionFilter()
Zero-args constructor for the log manager.

ByExpressionFilter(Expression condition)

ByExpressionFilter(java.lang.String propertyNamePrefix)
One-arg constructor for proxies

Method Summary

boolean

isLoggable(java.util.logging.LogRecord record)

Methods inherited from class java.lang.Object

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

Constructor Detail

ByExpressionFilter

public ByExpressionFilter()
                   throws ParseException

Zero-args constructor for the log manager.

Throws:

ParseException

ByExpressionFilter

public ByExpressionFilter(java.lang.String propertyNamePrefix)
                   throws ParseException

One-arg constructor for proxies

Throws:

ParseException

ByExpressionFilter

public ByExpressionFilter(Expression condition)

See Also:

ByExpressionFilter

Method Detail

isLoggable

public boolean isLoggable(java.util.logging.LogRecord record)

Specified by:

isLoggable in interface java.util.logging.Filter