Apache log4cxx  Version 0.10.0
LevelMatchFilter Class Reference

This is a very simple filter based on level matching. More...

Inheritance diagram for LevelMatchFilter:
Filter OptionHandler ObjectImpl Object Object

Public Types

typedef spi::Filter BASE_CLASS
- Public Types inherited from Filter
enum  FilterDecision { DENY = -1, NEUTRAL = 0, ACCEPT = 1 }

Public Member Functions

 LevelMatchFilter ()
virtual void setOption (const LogString &option, const LogString &value)
 Set options. More...
void setLevelToMatch (const LogString &levelToMatch)
LogString getLevelToMatch () const
void setAcceptOnMatch (bool acceptOnMatch1)
bool getAcceptOnMatch () const
FilterDecision decide (const spi::LoggingEventPtr &event) const
 Return the decision of this filter. More...
- Public Member Functions inherited from Filter
 Filter ()
void addRef () const
void releaseRef () const
log4cxx::spi::FilterPtr getNext () const
void setNext (const log4cxx::spi::FilterPtr &newNext)
void activateOptions (log4cxx::helpers::Pool &p)
 Usually filters options become active when set. More...
void setOption (const LogString &option, const LogString &value)
 Set option to value. More...
- Public Member Functions inherited from OptionHandler
virtual ~OptionHandler ()
- Public Member Functions inherited from Object
virtual const helpers::ClassgetClass () 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::ClassgetStaticClass ()
static const log4cxx::helpers::ClassRegistrationregisterClass ()
- Protected Attributes inherited from ObjectImpl
unsigned int volatile ref

Detailed Description

This is a very simple filter based on level matching.

The filter admits two options LevelToMatch and AcceptOnMatch. If there is an exact match between the value of the LevelToMatch option and the level of the LoggingEvent, then the decide method returns ACCEPT in case the AcceptOnMatch option value is set to true, if it is false then DENY is returned. If there is no match, NEUTRAL is returned.

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

FilterDecision decide ( const spi::LoggingEventPtr event) const

Return the decision of this filter.

Returns NEUTRAL if the LevelToMatch option is not set or if there is not match. Otherwise, if there is a match, then the returned decision is ACCEPT if the AcceptOnMatch property is set to true. The returned decision is DENY if the AcceptOnMatch property is set to false.

Implements Filter.

bool getAcceptOnMatch ( ) const
LogString getLevelToMatch ( ) const
void setAcceptOnMatch ( bool  acceptOnMatch1)
void setLevelToMatch ( const LogString levelToMatch)
virtual void setOption ( const LogString option,
const LogString value 

Set options.

Implements OptionHandler.

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