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Apache log4cxx Version 0.10.0
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A TriggeringPolicy controls the conditions under which rollover occurs.
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#include <triggeringpolicy.h>
Inherits OptionHandler, and ObjectImpl.
Inherited by FilterBasedTriggeringPolicy, ManualTriggeringPolicy, SizeBasedTriggeringPolicy, and TimeBasedRollingPolicy.
Public Member Functions | |
| virtual | ~TriggeringPolicy () |
| void | addRef () const |
| void | releaseRef () const |
| virtual bool | isTriggeringEvent (Appender *appender, const log4cxx::spi::LoggingEventPtr &event, const LogString &filename, size_t fileLength)=0 |
| Determines if a rollover may be appropriate at this time. | |
Public Member Functions inherited from OptionHandler | |
| virtual | ~OptionHandler () |
| virtual void | activateOptions (log4cxx::helpers::Pool &p)=0 |
| Activate the options that were previously set with calls to option setters. | |
| virtual void | setOption (const LogString &option, const LogString &value)=0 |
Set option to value. | |
Public Member Functions inherited from Object | |
| virtual const helpers::Class & | getClass () const |
| virtual | ~Object () |
| virtual bool | instanceof (const Class &clazz) const =0 |
| virtual const void * | cast (const Class &clazz) const =0 |
Public Member Functions inherited from ObjectImpl | |
| ObjectImpl () | |
| virtual | ~ObjectImpl () |
Additional Inherited Members | |
Static Public Member Functions inherited from Object | |
| static const helpers::Class & | getStaticClass () |
| static const log4cxx::helpers::ClassRegistration & | registerClass () |
Protected Attributes inherited from ObjectImpl | |
| unsigned int volatile | ref |
A TriggeringPolicy controls the conditions under which rollover occurs.
Such conditions include time of day, file size, an external event or a combination thereof.
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virtual |
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virtual |
Implements Object.
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pure virtual |
Determines if a rollover may be appropriate at this time.
If true is returned, RolloverPolicy.rollover will be called but it can determine that a rollover is not warranted.
| appender | A reference to the appender. |
| event | A reference to the currently event. |
| filename | The filename for the currently active log file. |
| fileLength | Length of the file in bytes. |
Implemented in FilterBasedTriggeringPolicy, ManualTriggeringPolicy, SizeBasedTriggeringPolicy, and TimeBasedRollingPolicy.
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virtual |
Implements Object.