Component logger with individual log levels by component id. More...

Inheritance diagram for ilLogger:

Collaboration diagram for ilLogger:

Public Member Functions
	__construct (Logger $logger)

	log ($a_message, $a_level=ilLogLevel::INFO)

	dump ($a_variable, $a_level=ilLogLevel::INFO)

	debug ($a_message, $a_context=array())

	info ($a_message)

	notice ($a_message)

	warning ($a_message)

	error ($a_message)

	critical ($a_message)

	alert ($a_message)

	emergency ($a_message)

	getLogger ()
	Get logger instance. More...

	write ($a_message, $a_level=ilLogLevel::INFO)
	write log message More...

	writeLanguageLog ($a_topic, $a_lang_key)
	Write language log. More...

	logStack ($a_level=null, $a_message='')
	log stack trace More...

	writeMemoryPeakUsage ($a_level)
	Write memory peak usage Automatically called at end of script. More...

Private Attributes
	$logger = null

Detailed Description

Component logger with individual log levels by component id.

Author: Stefan Meyer

Version: $Id$

Definition at line 20 of file class.ilLogger.php.

Constructor & Destructor Documentation

◆ __construct()

ilLogger::__construct ( Logger $logger )

Definition at line 24 of file class.ilLogger.php.

        {
                $this->logger = $logger;
        }

References $logger.

Member Function Documentation

◆ alert()

ilLogger::alert ( $a_message )

Definition at line 69 of file class.ilLogger.php.

        {
                return $this->getLogger()->alert($a_message);
        }

References getLogger().

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◆ critical()

ilLogger::critical ( $a_message )

Definition at line 64 of file class.ilLogger.php.

        {
                $this->getLogger()->critical($a_message);
        }

References getLogger().

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◆ debug()

ilLogger::debug	(	$a_message,
		$a_context = `array()`
	)

Definition at line 39 of file class.ilLogger.php.

        {
                return $this->getLogger()->debug($a_message,$a_context);
        }

References getLogger().

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◆ dump()

ilLogger::dump	(	$a_variable,
		$a_level = `ilLogLevel::INFO`
	)

Definition at line 34 of file class.ilLogger.php.

        {
                return $this->log(print_r($a_variable,TRUE), $a_level);
        }

References log().

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◆ emergency()

ilLogger::emergency ( $a_message )

Definition at line 75 of file class.ilLogger.php.

        {
                return $this->getLogger()->emergency($a_message);
        }

References getLogger().

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◆ error()

ilLogger::error ( $a_message )

Definition at line 59 of file class.ilLogger.php.

        {
                return $this->getLogger()->error($a_message);
        }

References getLogger().

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◆ getLogger()

ilLogger::getLogger ( )

Get logger instance.

Returns: \Logger

Definition at line 84 of file class.ilLogger.php.

        {
                return $this->logger;
        }

References $logger.

Referenced by alert(), critical(), debug(), emergency(), error(), info(), log(), logStack(), notice(), warning(), write(), writeLanguageLog(), and writeMemoryPeakUsage().

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◆ info()

ilLogger::info ( $a_message )

Definition at line 44 of file class.ilLogger.php.

        {
                return $this->getLogger()->info($a_message);
        }

References getLogger().

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◆ log()

ilLogger::log	(	$a_message,
		$a_level = `ilLogLevel::INFO`
	)

Definition at line 29 of file class.ilLogger.php.

        {
                return $this->getLogger()->log($a_level, $a_message);
        }

References getLogger().

Referenced by dump().

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◆ logStack()

ilLogger::logStack	(	$a_level = `null`,
		$a_message = `''`
	)

log stack trace

Parameters

type	$a_level
type	$a_message

Exceptions

Exception

Definition at line 120 of file class.ilLogger.php.

        {
                if(is_null($a_level))
                {
                        $a_level = ilLogLevel::INFO;
                }
 
                include_once './Services/Logging/classes/public/class.ilLogLevel.php';
                if(!in_array($a_level, ilLogLevel::getLevels()))
                {
                        $a_level = ilLogLevel::INFO;
                }
                
                
                try {
                        throw new \Exception($a_message);
                } 
                catch (Exception $ex) {
                        $this->getLogger()->log($a_level, $a_message."\n" . $ex->getTraceAsString());
                }
        }

References ilLogLevel\getLevels(), getLogger(), and ilLogLevel\INFO.

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◆ notice()

ilLogger::notice ( $a_message )

Definition at line 49 of file class.ilLogger.php.

        {
                return $this->getLogger()->notice($a_message);
        }

References getLogger().

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◆ warning()

ilLogger::warning ( $a_message )

Definition at line 54 of file class.ilLogger.php.

        {
                return $this->getLogger()->warning($a_message);
        }

References getLogger().

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◆ write()

ilLogger::write	(	$a_message,
		$a_level = `ilLogLevel::INFO`
	)

write log message

Deprecated:: since version 5.1

See also: ilLogger->info(), ilLogger()->debug(), ...

Definition at line 94 of file class.ilLogger.php.

        {
                include_once './Services/Logging/classes/public/class.ilLogLevel.php';
                if(!in_array($a_level, ilLogLevel::getLevels()))
                {
                        $a_level = ilLogLevel::INFO;
                }
                
                $this->getLogger()->log($a_level, $a_message);
        }

References ilLogLevel\getLevels(), getLogger(), and ilLogLevel\INFO.

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◆ writeLanguageLog()

ilLogger::writeLanguageLog	(	$a_topic,
		$a_lang_key
	)

Write language log.

Deprecated:: since version 5.1

Definition at line 109 of file class.ilLogger.php.

        {
                $this->getLogger()->debug("Language (".$a_lang_key."): topic -".$a_topic."- not present");
        }

References getLogger().

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◆ writeMemoryPeakUsage()

ilLogger::writeMemoryPeakUsage ( $a_level )

Write memory peak usage Automatically called at end of script.

Parameters

int $a_level

Definition at line 147 of file class.ilLogger.php.

        {
                $this->getLogger()->pushProcessor(new MemoryPeakUsageProcessor());
                $this->getLogger()->log($a_level, 'Memory usage: ');
                $this->getLogger()->popProcessor();
        }

References getLogger().

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Field Documentation

◆ $logger

ilLogger::$logger = null

private

Definition at line 22 of file class.ilLogger.php.

Referenced by __construct(), and getLogger().

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

Services/Logging/classes/class.ilLogger.php

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ alert()

◆ critical()

◆ debug()

◆ dump()

◆ emergency()

◆ error()

◆ getLogger()

◆ info()

◆ log()

◆ logStack()

◆ notice()

◆ warning()

◆ write()

◆ writeLanguageLog()

◆ writeMemoryPeakUsage()

Field Documentation

◆ $logger