log4cxx::pattern::PatternConverter Class Reference

#include <patternconverter.h>

Inheritance diagram for log4cxx::pattern::PatternConverter:

Public Member Functions
virtual void	format (const helpers::ObjectPtr &obj, LogString &toAppendTo, helpers::Pool &p) const =0
	Formats an object into a string buffer.
LogString	getName () const
	This method returns the name of the conversion pattern.
virtual LogString	getStyleClass (const helpers::ObjectPtr &e) const
	This method returns the CSS style class that should be applied to the LoggingEvent passed as parameter, which can be null.
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

Protected Member Functions
	PatternConverter (LOG4CXX_PRIVATE_PTR(PatternConverterPrivate) priv)
	PatternConverter (const LogString &name, const LogString &style)
	Create a new pattern converter.
virtual	~PatternConverter ()

Static Protected Member Functions
static void	append (LogString &toAppendTo, const std::string &src)
	Appends content in the locale code page to a LogString.

Detailed Description

PatternConverter is an abstract class that provides the formatting functionality that derived classes need.

Conversion specifiers in a conversion patterns are parsed to individual PatternConverters. Each of which is responsible for converting an object in a converter specific manner.

Constructor & Destructor Documentation

PatternConverter() [1/2]

log4cxx::pattern::PatternConverter::PatternConverter ( LOG4CXX_PRIVATE_PTR(PatternConverterPrivate)  priv )

protected

PatternConverter() [2/2]

log4cxx::pattern::PatternConverter::PatternConverter ( const LogString &  name, const LogString &  style  )

protected

Create a new pattern converter.

Use this constructor when you have a subclass that does not have any private data.

Parameters

name	name for pattern converter.
style	CSS style for formatted output.

~PatternConverter()

virtual log4cxx::pattern::PatternConverter::~PatternConverter ( )

protectedvirtual

Member Function Documentation

append()

static void log4cxx::pattern::PatternConverter::append ( LogString &  toAppendTo, const std::string &  src  )

staticprotected

Appends content in the locale code page to a LogString.

Parameters

toAppendTo	string to which content is appended.
src	content.

format()

virtual void log4cxx::pattern::PatternConverter::format ( const helpers::ObjectPtr &  obj, LogString &  toAppendTo, helpers::Pool &  p  ) const

pure virtual

Formats an object into a string buffer.

Parameters

obj	event to format, may not be null.
toAppendTo	string buffer to which the formatted event will be appended. May not be null.
p	pool for any allocations necessary during formatting.

Implemented in log4cxx::pattern::DatePatternConverter, log4cxx::pattern::ColorEndPatternConverter, log4cxx::pattern::ColorStartPatternConverter, log4cxx::pattern::FileLocationPatternConverter, log4cxx::pattern::FullLocationPatternConverter, log4cxx::pattern::IntegerPatternConverter, log4cxx::pattern::LevelPatternConverter, log4cxx::pattern::LineLocationPatternConverter, log4cxx::pattern::LineSeparatorPatternConverter, log4cxx::pattern::LineSeparatorPatternConverter, log4cxx::pattern::LiteralPatternConverter, log4cxx::pattern::LiteralPatternConverter, log4cxx::pattern::LoggingEventPatternConverter, log4cxx::pattern::MDCPatternConverter, log4cxx::pattern::MessagePatternConverter, log4cxx::pattern::MethodLocationPatternConverter, log4cxx::pattern::NDCPatternConverter, log4cxx::pattern::PropertiesPatternConverter, log4cxx::pattern::RelativeTimePatternConverter, log4cxx::pattern::ShortFileLocationPatternConverter, log4cxx::pattern::ThreadPatternConverter, and log4cxx::pattern::ThrowableInformationPatternConverter.

getName()

LogString log4cxx::pattern::PatternConverter::getName

(

)

const

This method returns the name of the conversion pattern.

The name can be useful to certain Layouts such as HTMLLayout.

Returns

the name of the conversion pattern

getStyleClass()

virtual LogString log4cxx::pattern::PatternConverter::getStyleClass ( const helpers::ObjectPtr &  e ) const

virtual

This method returns the CSS style class that should be applied to the LoggingEvent passed as parameter, which can be null.

This information is currently used only by HTMLLayout.

Parameters

e	null values are accepted

Returns

the name of the conversion pattern

Reimplemented in log4cxx::pattern::LevelPatternConverter.

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

• patternconverter.h