log4cplus::spi::LogLevelRangeFilter Class Reference

This is a very simple filter based on LogLevel matching, which can be used to reject messages with LogLevels outside a certain range. More...

Inheritance diagram for log4cplus::spi::LogLevelRangeFilter:

List of all members.

Public Member Functions
	LogLevelRangeFilter (const log4cplus::helpers::Properties &p, log4cplus::tstring &error)
virtual FilterResult	decide (const InternalLoggingEvent &event) const
	Return the decision of this filter.
Private Member Functions
void	init ()
Private Attributes
bool	acceptOnMatch
	Do we return ACCEPT when a match occurs.
LogLevel	logLevelMin
LogLevel	logLevelMax

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Detailed Description

This is a very simple filter based on LogLevel matching, which can be used to reject messages with LogLevels outside a certain range.

The filter admits three options LogLevelMin, LogLevelMax and AcceptOnMatch.

If the LogLevel of the Logging event is not between Min and Max (inclusive), then DENY is returned.

If the Logging event LogLevel is within the specified range, then if AcceptOnMatch is true, ACCEPT is returned, and if AcceptOnMatch is false, NEUTRAL is returned.

If LogLevelMin is not defined, then there is no minimum acceptable LogLevel (ie a LogLevel is never rejected for being too "low"/unimportant). If LogLevelMax is not defined, then there is no maximum acceptable LogLevel (ie a LogLevel is never rejected for beeing too "high"/important).

Refer to the setThreshold method available to all appenders for a more convenient way to filter out events by LogLevel.

Definition at line 212 of file filter.h.

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Member Data Documentation

bool log4cplus::spi::LogLevelRangeFilter::acceptOnMatch [private]

Do we return ACCEPT when a match occurs.

Default is true.

Definition at line 229 of file filter.h.

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The documentation for this class was generated from the following file:

• oflog/include/dcmtk/oflog/spi/filter.h

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Generated on 6 Jan 2011 for OFFIS DCMTK Version 3.6.0 by Doxygen 1.5.1