RollingFileAppender extends FileAppender to backup the log files when they reach a certain size. More...

Inheritance diagram for dcmtk::log4cplus::RollingFileAppender:

Collaboration diagram for dcmtk::log4cplus::RollingFileAppender:

Public Member Functions
	RollingFileAppender (const log4cplus::tstring &filename, long maxFileSize=10 1024 1024, int maxBackupIndex=1, bool immediateFlush=true)

	RollingFileAppender (const log4cplus::helpers::Properties &properties)

Public Member Functions inherited from dcmtk::log4cplus::FileAppender
	FileAppender (const log4cplus::tstring &filename, STD_NAMESPACE ios_base::openmode mode=STD_NAMESPACE ios_base::trunc, bool immediateFlush=true)

	FileAppender (const log4cplus::helpers::Properties &properties, STD_NAMESPACE ios_base::openmode mode=STD_NAMESPACE ios_base::trunc)

virtual void	close ()

virtual STD_NAMESPACE locale	imbue (STD_NAMESPACE locale const &loc)
	Redefine default locale for output stream. More...

virtual STD_NAMESPACE locale	getloc () const

Public Member Functions inherited from dcmtk::log4cplus::Appender
	Appender (const log4cplus::helpers::Properties &properties)

void	destructorImpl ()

void	doAppend (const log4cplus::spi::InternalLoggingEvent &event)
	This method performs threshold checks and invokes filters before delegating actual logging to the subclasses specific append method.

virtual log4cplus::tstring	getName ()
	Get the name of this appender. More...

virtual void	setName (const log4cplus::tstring &name)
	Set the name of this appender. More...

virtual void	setErrorHandler (OFauto_ptr< ErrorHandler > eh)
	Set the ErrorHandler for this Appender.

virtual ErrorHandler *	getErrorHandler ()
	Return the currently set ErrorHandler for this Appender.

virtual void	setLayout (OFauto_ptr< Layout > layout)
	Set the layout for this appender. More...

virtual Layout *	getLayout ()
	Returns the layout of this appender. More...

void	setFilter (log4cplus::spi::FilterPtr f)
	Set the filter chain on this Appender.

log4cplus::spi::FilterPtr	getFilter () const
	Get the filter chain on this Appender.

LogLevel	getThreshold () const
	Returns this appenders threshold LogLevel. More...

void	setThreshold (LogLevel th)
	Set the threshold LogLevel. More...

bool	isAsSevereAsThreshold (LogLevel ll) const
	Check whether the message LogLevel is below the appender's threshold. More...

Public Member Functions inherited from dcmtk::log4cplus::helpers::SharedObject
void	addReference () const

void	removeReference () const

Protected Member Functions
virtual void	append (const spi::InternalLoggingEvent &event)

void	rollover (bool alreadyLocked=false)

Protected Member Functions inherited from dcmtk::log4cplus::FileAppender
void	open (STD_NAMESPACE ios_base::openmode mode)

bool	reopen ()

Protected Member Functions inherited from dcmtk::log4cplus::Appender
tstring &	formatEvent (const log4cplus::spi::InternalLoggingEvent &event) const

Protected Member Functions inherited from dcmtk::log4cplus::helpers::SharedObject
	SharedObject (const SharedObject &)

SharedObject &	operator= (const SharedObject &)

Protected Attributes
long	maxFileSize

int	maxBackupIndex

Protected Attributes inherited from dcmtk::log4cplus::FileAppender
bool	immediateFlush
	Immediate flush means that the underlying writer or output stream will be flushed at the end of each append operation. More...

int	reopenDelay
	When any append operation fails, `reopenDelay` says for how many seconds the next attempt to re-open the log file and resume logging will be delayed. More...

unsigned long	bufferSize

log4cplus::tchar *	buffer

log4cplus::tofstream	out

log4cplus::tstring	filename

log4cplus::tstring	localeName

log4cplus::helpers::Time	reopen_time

Protected Attributes inherited from dcmtk::log4cplus::Appender
OFauto_ptr< Layout >	layout
	The layout variable does not need to be set if the appender implementation has its own layout. More...

log4cplus::tstring	name
	Appenders are named. More...

LogLevel	threshold
	There is no LogLevel threshold filtering by default. More...

log4cplus::spi::FilterPtr	filter
	The first filter in the filter chain. More...

OFauto_ptr< ErrorHandler >	errorHandler
	It is assumed and enforced that errorHandler is never null. More...

OFauto_ptr< helpers::LockFile >	lockFile
	Optional system wide synchronization lock.

bool	useLockFile
	Use lock file for inter-process synchronization of access to log file. More...

bool	closed
	Is this appender closed?

Private Member Functions
DCMTK_LOG4CPLUS_PRIVATE void	init (long maxFileSize, int maxBackupIndex)

Additional Inherited Members
Public Attributes inherited from dcmtk::log4cplus::helpers::SharedObject
thread::Mutex	access_mutex

Detailed Description

RollingFileAppender extends FileAppender to backup the log files when they reach a certain size.

Properties

Properties additional to FileAppender's properties:

MaxFileSize

This property specifies maximal size of output file. The value is in bytes. It is possible to use MB and KB suffixes to specify the value in megabytes or kilobytes instead.

MaxBackupIndex

This property limits the number of backup output files; e.g. how many log.1, log.2 etc. files will be kept.

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

/tmp/buildd/dcmtk-3.6.1~20131114/oflog/include/dcmtk/oflog/fileap.h

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Properties