qtwebapp::DualFileLogger Class Reference

#include <dualfilelogger.h>

Inheritance diagram for qtwebapp::DualFileLogger:

Collaboration diagram for qtwebapp::DualFileLogger:

Public Member Functions
	DualFileLogger (QSettings *firstSettings, QSettings *secondSettings, const int refreshInterval=10000, QObject *parent=0)
virtual void	log (const QtMsgType type, const QString &message, const QString &file="", const QString &function="", const int line=0)
virtual void	clear (const bool buffer=true, const bool variables=true)
Public Member Functions inherited from qtwebapp::Logger
	Logger (QObject *parent)
	Logger (const QString msgFormat="{timestamp} {type} {msg}", const QString timestampFormat="yyyy-MM-dd HH:mm:ss.zzz", const QtMsgType minLevel=QtDebugMsg, const int bufferSize=0, QObject *parent=0)
virtual	~Logger ()
void	installMsgHandler ()
void	setMinMessageLevel (const QtMsgType &minMsgLevel)
QtMsgType	getMinMessageLevel () const

Private Attributes
FileLogger *	firstLogger
FileLogger *	secondLogger

Additional Inherited Members
Static Public Member Functions inherited from qtwebapp::Logger
static void	set (const QString &name, const QString &value)
Protected Member Functions inherited from qtwebapp::Logger
virtual void	write (const LogMessage *logMessage)
Protected Attributes inherited from qtwebapp::Logger
QString	msgFormat
QString	timestampFormat
QtMsgType	minLevel
int	bufferSize
Static Protected Attributes inherited from qtwebapp::Logger
static QMutex	mutex

Detailed Description

Logs messages into two log files simultaneously. May be used to create two logfiles with different configuration settings.

See also

FileLogger for a description of the two underlying loggers.

Definition at line 26 of file dualfilelogger.h.

Constructor & Destructor Documentation

DualFileLogger()

DualFileLogger::DualFileLogger	(	QSettings *	firstSettings,
		QSettings *	secondSettings,
		const int	refreshInterval = 10000,
		QObject *	parent = 0
	)

Constructor.

Parameters

firstSettings	Configuration settings for the first log file, usually stored in an INI file. Must not be 0. Settings are read from the current group, so the caller must have called settings->beginGroup(). Because the group must not change during runtime, it is recommended to provide a separate QSettings instance to the logger that is not used by other parts of the program.
secondSettings	Same as firstSettings, but for the second log file.
refreshInterval	Interval of checking for changed config settings in msec, or 0=disabled
parent	Parent object.

Definition at line 10 of file dualfilelogger.cpp.

References firstLogger, and secondLogger.

    :Logger(parent)
{
     firstLogger=new FileLogger(firstSettings, refreshInterval, this);
     secondLogger=new FileLogger(secondSettings, refreshInterval, this);
}

Member Function Documentation

clear()

void DualFileLogger::clear ( const bool  buffer = true, const bool  variables = true  )

virtual

Clear the thread-local data of the current thread. This method is thread safe.

Parameters

buffer	Whether to clear the backtrace buffer
variables	Whether to clear the log variables

Reimplemented from qtwebapp::Logger.

Definition at line 23 of file dualfilelogger.cpp.

References qtwebapp::Logger::clear(), firstLogger, and secondLogger.

{
    firstLogger->clear(buffer,variables);
    secondLogger->clear(buffer,variables);
}

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log()

void DualFileLogger::log ( const QtMsgType  type, const QString &  message, const QString &  file = "", const QString &  function = "", const int  line = 0  )

virtual

Decorate and log the message, if type>=minLevel. This method is thread safe.

Parameters

type	Message type (level)
message	Message text
file	Name of the source file where the message was generated (usually filled with the macro FILE)
function	Name of the function where the message was generated (usually filled with the macro LINE)
line	Line Number of the source file, where the message was generated (usually filles with the macro func or FUNCTION)

See also

LogMessage for a description of the message decoration.

Reimplemented from qtwebapp::Logger.

Definition at line 17 of file dualfilelogger.cpp.

References firstLogger, qtwebapp::Logger::log(), and secondLogger.

{
    firstLogger->log(type,message,file,function,line);
    secondLogger->log(type,message,file,function,line);
}

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Member Data Documentation

firstLogger

FileLogger* qtwebapp::DualFileLogger::firstLogger

private

First logger

Definition at line 67 of file dualfilelogger.h.

Referenced by clear(), DualFileLogger(), and log().

secondLogger

FileLogger* qtwebapp::DualFileLogger::secondLogger

private

Second logger

Definition at line 70 of file dualfilelogger.h.

Referenced by clear(), DualFileLogger(), and log().

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

• logging/dualfilelogger.h
• logging/dualfilelogger.cpp