Use this class to initialize the log4cxx environment using a DOM tree. More...

#include <domconfigurator.h>

Inheritance diagram for log4cxx::xml::DOMConfigurator:

Public Member Functions
	~DOMConfigurator ()

	DOMConfigurator ()

	DOMConfigurator (log4cxx::helpers::Pool &p)

spi::ConfigurationStatus	doConfigure (const File &filename, spi::LoggerRepositoryPtr repository) override
	Interpret the XML file pointed by `filename` and set up log4cxx accordingly.

virtual ConfigurationStatus	doConfigure (const File &configFileName, spi::LoggerRepositoryPtr repository)=0
	Interpret a resource pointed by a URL and set up log4j accordingly.

Public Member Functions inherited from log4cxx::helpers::Object
virtual	~Object ()

virtual const helpers::Class &	getClass () const =0

virtual bool	instanceof (const Class &clazz) const =0

virtual const void *	cast (const Class &clazz) const =0

Static Public Member Functions
static spi::ConfigurationStatus	configure (const std::string &filename)
	A static version of doConfigure.

static spi::ConfigurationStatus	configure (const std::wstring &filename)

static spi::ConfigurationStatus	configure (const std::basic_string< UniChar > &filename)

static spi::ConfigurationStatus	configure (const CFStringRef &filename)

static spi::ConfigurationStatus	configureAndWatch (const std::string &configFilename)
	Like configureAndWatch(const std::string& configFilename, long delay) except that the default delay as defined by log4cxx::helpers::FileWatchdog::DEFAULT_DELAY is used.

static spi::ConfigurationStatus	configureAndWatch (const std::wstring &configFilename)

static spi::ConfigurationStatus	configureAndWatch (const std::basic_string< UniChar > &configFilename)

static spi::ConfigurationStatus	configureAndWatch (const CFStringRef &configFilename)

static spi::ConfigurationStatus	configureAndWatch (const std::string &configFilename, long delay)
	Read the configuration file `configFilename` if it exists.

static spi::ConfigurationStatus	configureAndWatch (const std::wstring &configFilename, long delay)

static spi::ConfigurationStatus	configureAndWatch (const std::basic_string< UniChar > &configFilename, long delay)

static spi::ConfigurationStatus	configureAndWatch (const CFStringRef &configFilename, long delay)

Protected Types
typedef std::map< LogString, AppenderPtr >	AppenderMap

Protected Member Functions
AppenderPtr	findAppenderByName (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem elem, apr_xml_doc doc, const LogString &appenderName, AppenderMap &appenders)
	Used internally to parse appenders by IDREF name.

AppenderPtr	findAppenderByReference (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem appenderRef, apr_xml_doc doc, AppenderMap &appenders)
	Used internally to parse appenders by IDREF element.

AppenderPtr	parseAppender (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem appenderElement, apr_xml_doc doc, AppenderMap &appenders)
	Used internally to parse an appender element.

void	parseErrorHandler (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem element, AppenderPtr &appender, apr_xml_doc doc, AppenderMap &appenders)
	Used internally to parse an `ErrorHandler` element.

void	parseFilters (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *element, std::vector< log4cxx::spi::FilterPtr > &filters)
	Used internally to parse a filter element.

void	parseLogger (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem loggerElement, apr_xml_doc doc, AppenderMap &appenders)
	Used internally to parse a logger element.

void	parseLoggerFactory (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *factoryElement)
	Used internally to parse the logger factory element.

log4cxx::helpers::ObjectPtr	parseTriggeringPolicy (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *factoryElement)
	Used internally to parse the logger factory element.

log4cxx::rolling::RollingPolicyPtr	parseRollingPolicy (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *factoryElement)
	Used internally to parse the logger factory element.

void	parseRoot (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem rootElement, apr_xml_doc doc, AppenderMap &appenders)
	Used internally to parse the root logger element.

void	parseChildrenOfLoggerElement (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem catElement, LoggerPtr logger, bool isRoot, apr_xml_doc doc, AppenderMap &appenders)
	Used internally to parse the children of a logger element.

LayoutPtr	parseLayout (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *layout_element)
	Used internally to parse a layout element.

void	parseLevel (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *element, LoggerPtr logger, bool isRoot)
	Used internally to parse a level element.

void	setParameter (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *elem, log4cxx::config::PropertySetter &propSetter)

void	parse (log4cxx::helpers::Pool &p, log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem element, apr_xml_doc doc, AppenderMap &appenders)
	Used internally to configure the log4cxx framework from an in-memory representation of an XML document.

LogString	subst (const LogString &value)

Protected Member Functions inherited from log4cxx::spi::Configurator
	Configurator ()

Static Protected Member Functions
static LogString	getAttribute (log4cxx::helpers::CharsetDecoderPtr &utf8Decoder, apr_xml_elem *, const std::string &attrName)

Detailed Description

Use this class to initialize the log4cxx environment using a DOM tree.

Sometimes it is useful to see how log4cxx is reading configuration files. You can enable log4cxx internal logging by setting the debug attribute in the log4cxx element. As in

        <log4j:configuration debug="true" xmlns:log4j="http://jakarta.apache.org/log4j/">
        ...
        </log4j:configuration>

There are sample XML files included in the package.

Member Typedef Documentation

◆ AppenderMap

typedef std::map<LogString, AppenderPtr> log4cxx::xml::DOMConfigurator::AppenderMap

protected

Constructor & Destructor Documentation

◆ ~DOMConfigurator()

log4cxx::xml::DOMConfigurator::~DOMConfigurator ( )

◆ DOMConfigurator() [1/2]

log4cxx::xml::DOMConfigurator::DOMConfigurator ( )

◆ DOMConfigurator() [2/2]

log4cxx::xml::DOMConfigurator::DOMConfigurator ( log4cxx::helpers::Pool & p )

Member Function Documentation

◆ configure() [1/4]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configure ( const CFStringRef & filename )

static

◆ configure() [2/4]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configure ( const std::basic_string< UniChar > & filename )

static

◆ configure() [3/4]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configure ( const std::string & filename )

static

A static version of doConfigure.

◆ configure() [4/4]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configure ( const std::wstring & filename )

static

◆ configureAndWatch() [1/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch ( const CFStringRef & configFilename )

static

◆ configureAndWatch() [2/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch	(	const CFStringRef &	configFilename,
		long	delay
	)

static

◆ configureAndWatch() [3/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch ( const std::basic_string< UniChar > & configFilename )

static

◆ configureAndWatch() [4/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch	(	const std::basic_string< UniChar > &	configFilename,
		long	delay
	)

static

◆ configureAndWatch() [5/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch ( const std::string & configFilename )

static

Like configureAndWatch(const std::string& configFilename, long delay) except that the default delay as defined by log4cxx::helpers::FileWatchdog::DEFAULT_DELAY is used.

Parameters

configFilename A log4j configuration file in XML format.

◆ configureAndWatch() [6/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch	(	const std::string &	configFilename,
		long	delay
	)

static

Read the configuration file configFilename if it exists.

Moreover, a thread will be created that will periodically check if configFilename has been created or modified. The period is determined by the delay argument. If a change or file creation is detected, then configFilename is read to configure log4cxx.

Parameters

configFilename	A log4j configuration file in XML format.
delay	The delay in milliseconds to wait between each check.

◆ configureAndWatch() [7/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch ( const std::wstring & configFilename )

static

◆ configureAndWatch() [8/8]

static spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::configureAndWatch	(	const std::wstring &	configFilename,
		long	delay
	)

static

◆ doConfigure()

spi::ConfigurationStatus log4cxx::xml::DOMConfigurator::doConfigure	(	const File &	filename,
		spi::LoggerRepositoryPtr	repository
	)

overridevirtual

Interpret the XML file pointed by filename and set up log4cxx accordingly.

The configuration is done relative to the hierarchy parameter.

Parameters

filename	The file to parse.
repository	The hierarchy to operation upon.

Implements log4cxx::spi::Configurator.

◆ findAppenderByName()

AppenderPtr log4cxx::xml::DOMConfigurator::findAppenderByName	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	elem,
		apr_xml_doc *	doc,
		const LogString &	appenderName,
		AppenderMap &	appenders
	)

protected

Used internally to parse appenders by IDREF name.

◆ findAppenderByReference()

AppenderPtr log4cxx::xml::DOMConfigurator::findAppenderByReference	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	appenderRef,
		apr_xml_doc *	doc,
		AppenderMap &	appenders
	)

protected

Used internally to parse appenders by IDREF element.

◆ getAttribute()

static LogString log4cxx::xml::DOMConfigurator::getAttribute	(	log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	,
		const std::string &	attrName
	)

staticprotected

◆ parse()

void log4cxx::xml::DOMConfigurator::parse	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	element,
		apr_xml_doc *	doc,
		AppenderMap &	appenders
	)

protected

Used internally to configure the log4cxx framework from an in-memory representation of an XML document.

◆ parseAppender()

AppenderPtr log4cxx::xml::DOMConfigurator::parseAppender	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	appenderElement,
		apr_xml_doc *	doc,
		AppenderMap &	appenders
	)

protected

Used internally to parse an appender element.

◆ parseChildrenOfLoggerElement()

void log4cxx::xml::DOMConfigurator::parseChildrenOfLoggerElement	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	catElement,
		LoggerPtr	logger,
		bool	isRoot,
		apr_xml_doc *	doc,
		AppenderMap &	appenders
	)

protected

Used internally to parse the children of a logger element.

◆ parseErrorHandler()

void log4cxx::xml::DOMConfigurator::parseErrorHandler	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	element,
		AppenderPtr &	appender,
		apr_xml_doc *	doc,
		AppenderMap &	appenders
	)

protected

Used internally to parse an ErrorHandler element.

◆ parseFilters()

void log4cxx::xml::DOMConfigurator::parseFilters	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	element,
		std::vector< log4cxx::spi::FilterPtr > &	filters
	)

protected

Used internally to parse a filter element.

◆ parseLayout()

LayoutPtr log4cxx::xml::DOMConfigurator::parseLayout	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	layout_element
	)

protected

Used internally to parse a layout element.

◆ parseLevel()

void log4cxx::xml::DOMConfigurator::parseLevel	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	element,
		LoggerPtr	logger,
		bool	isRoot
	)

protected

Used internally to parse a level element.

◆ parseLogger()

void log4cxx::xml::DOMConfigurator::parseLogger	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	loggerElement,
		apr_xml_doc *	doc,
		AppenderMap &	appenders
	)

protected

Used internally to parse a logger element.

◆ parseLoggerFactory()

void log4cxx::xml::DOMConfigurator::parseLoggerFactory	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	factoryElement
	)

protected

Used internally to parse the logger factory element.

◆ parseRollingPolicy()

log4cxx::rolling::RollingPolicyPtr log4cxx::xml::DOMConfigurator::parseRollingPolicy	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	factoryElement
	)

protected

Used internally to parse the logger factory element.

◆ parseRoot()

void log4cxx::xml::DOMConfigurator::parseRoot	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	rootElement,
		apr_xml_doc *	doc,
		AppenderMap &	appenders
	)

protected

Used internally to parse the root logger element.

◆ parseTriggeringPolicy()

log4cxx::helpers::ObjectPtr log4cxx::xml::DOMConfigurator::parseTriggeringPolicy	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	factoryElement
	)

protected

Used internally to parse the logger factory element.

◆ setParameter()

void log4cxx::xml::DOMConfigurator::setParameter	(	log4cxx::helpers::Pool &	p,
		log4cxx::helpers::CharsetDecoderPtr &	utf8Decoder,
		apr_xml_elem *	elem,
		log4cxx::config::PropertySetter &	propSetter
	)

protected

◆ subst()

LogString log4cxx::xml::DOMConfigurator::subst ( const LogString & value )

protected

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

domconfigurator.h

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Detailed Description

Member Typedef Documentation

◆ AppenderMap

Constructor & Destructor Documentation

◆ ~DOMConfigurator()

◆ DOMConfigurator() [1/2]

◆ DOMConfigurator() [2/2]

Member Function Documentation

◆ configure() [1/4]

◆ configure() [2/4]

◆ configure() [3/4]

◆ configure() [4/4]

◆ configureAndWatch() [1/8]

◆ configureAndWatch() [2/8]

◆ configureAndWatch() [3/8]

◆ configureAndWatch() [4/8]

◆ configureAndWatch() [5/8]

◆ configureAndWatch() [6/8]

◆ configureAndWatch() [7/8]

◆ configureAndWatch() [8/8]

◆ doConfigure()

◆ findAppenderByName()

◆ findAppenderByReference()

◆ getAttribute()

◆ parse()

◆ parseAppender()

◆ parseChildrenOfLoggerElement()

◆ parseErrorHandler()

◆ parseFilters()

◆ parseLayout()

◆ parseLevel()

◆ parseLogger()

◆ parseLoggerFactory()

◆ parseRollingPolicy()

◆ parseRoot()

◆ parseTriggeringPolicy()

◆ setParameter()

◆ subst()