OutputDebugStringAppender Class Reference

Inherits AppenderSkeleton.

## Public Member Functions

| OutputDebugStringAppender ()
bool | requiresLayout () const
| Configurators call this method to determine if the appender requires a layout. More...
virtual void | close ()
| Release any resources allocated within the appender such as file handles, network connections, etc. More...
virtual void | append (const spi::LoggingEventPtr &event, log4cxx::helpers::Pool &p)
| Subclasses of `AppenderSkeleton` should implement this method to perform actual logging. More...
Public Member Functions inherited from AppenderSkeleton
| AppenderSkeleton ()
| AppenderSkeleton (const LayoutPtr &layout)
void | addRef () const
void | releaseRef () const
void | finalize ()
| Finalize this appender by calling the derived class' `close` method. More...
virtual void | activateOptions (log4cxx::helpers::Pool &)
| Derived appenders should override this method if option structure requires it. More...
virtual void | setOption (const LogString &option, const LogString &value)
| Set `option` to `value`. More...
void | addFilter (const spi::FilterPtr &newFilter)
| Add a filter to end of the filter list. More...
void | clearFilters ()
| Clear the filters chain. More...
const spi::ErrorHandlerPtr & | getErrorHandler () const
| Return the currently set spi::ErrorHandler for this Appender. More...
spi::FilterPtr | getFilter () const
| Returns the head Filter. More...
const spi::FilterPtr & | getFirstFilter () const
| Return the first filter in the filter chain for this Appender. More...
LayoutPtr | getLayout () const
| Returns the layout of this appender. More...
LogString | getName () const
| Returns the name of this Appender. More...
const LevelPtr & | getThreshold ()
| Returns this appenders threshold level. More...
bool | isAsSevereAsThreshold (const LevelPtr &level) const
| Check whether the message level is below the appender's threshold. More...
void | doAppend (const spi::LoggingEventPtr &event, log4cxx::helpers::Pool &pool)
| This method performs threshold checks and invokes filters before delegating actual logging to the subclasses specific AppenderSkeleton::append method. More...
void | setErrorHandler (const spi::ErrorHandlerPtr &eh)
| Set the ErrorHandler for this Appender. More...
void | setLayout (const LayoutPtr &layout1)
| Set the layout for this appender. More...
void | setName (const LogString &name1)
| Set the name of this Appender. More...
void | setThreshold (const LevelPtr &threshold)
| Set the threshold level. More...
Public Member Functions inherited from Appender
virtual | ~Appender ()
Public Member Functions inherited from OptionHandler
virtual | ~OptionHandler ()
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 ()
void | addRef () const
void | releaseRef () const

## 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 AppenderSkeleton
LayoutPtr | layout

    The layout variable does not need to be set if the appender

implementation has its own layout. More...

LogString | name
| Appenders are named. More...
LevelPtr | threshold
| There is no level threshold filtering by default. More...
spi::ErrorHandlerPtr | errorHandler
| It is assumed and enforced that errorHandler is never null. More...
spi::FilterPtr | headFilter
| The first filter in the filter chain. More...
spi::FilterPtr | tailFilter
| The last filter in the filter chain. More...
bool | closed
| Is this appender closed? More...
log4cxx::helpers::Pool | pool
log4cxx::helpers::Mutex | mutex

## Constructor & Destructor Documentation

OutputDebugStringAppender | ( |  | ) |

## Member Function Documentation

virtual void append | ( | const spi::LoggingEventPtr & | event,
|  | log4cxx::helpers::Pool & | p
| ) |  |

virtual

Subclasses of `AppenderSkeleton` should implement this method to perform actual logging.

See also AppenderSkeleton::doAppend method.

Implements AppenderSkeleton.

virtual void close | ( |  | ) |

inline virtual

Release any resources allocated within the appender such as file handles, network connections, etc.

It is a programming error to append to a closed appender.

Implements Appender.

bool requiresLayout | ( |  | ) | const

inline virtual

Configurators call this method to determine if the appender requires a layout.

If this method returns `true`, meaning that layout is required, then the configurator will configure an layout using the configuration information at its disposal. If this method returns `false`, meaning that a layout is not required, then layout configuration will be skipped even if there is available layout configuration information at the disposal of the configurator..

In the rather exceptional case, where the appender implementation admits a layout but can also work without it, then the appender should return `true`.

Implements Appender.

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

- outputdebugstringappender.h