Description

This is a simple filter which can reject message with levels outside a specified range.

This filter accept three properties:

If the level of the logging event is not between level-min and level-max (inclusive) then the decide function returns deny.

If the logging logging event is within the specified range and accept-on-range is TRUE then the decide function returns accept. If accept-on-range is set to FALSE then decide will return neutral in this case.

The default value for accept-on-range is TRUE.

If level-min is not defined then there is no minimum level (a level is never rejected for being too low). If level-max is not defined then there is no maximum level (a level is never rejected for being too high).

Refer to log4g_appender_set_threshold() for a more convenient way to filter out log events by level.

Details

typedef struct {
} Log4gLevelRangeFilter;

typedef struct {
} Log4gLevelRangeFilterClass;

See Also