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

Inheritance diagram for ilLogger:

Collaboration diagram for ilLogger:

Public Member Functions
	__construct (Logger $logger)

	isHandling (int $a_level)
	Check whether current logger is handling a log level. More...

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

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

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

	info (string $a_message)

	notice (string $a_message)

	warning (string $a_message)

	error (string $a_message)

	critical (string $a_message)

	alert (string $a_message)

	emergency (string $a_message)

	getLogger ()

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

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

	logStack (?int $a_level=null, string $a_message='')

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

Private Attributes
Logger	$logger

Detailed Description

Component logger with individual log levels by component id.

Author: Stefan Meyer

Definition at line 16 of file class.ilLogger.php.

Constructor & Destructor Documentation

◆ __construct()

ilLogger::__construct ( Logger $logger )

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

References $logger, and ILIAS\Repository\logger().

     {
         $this->logger = $logger;
     }

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Member Function Documentation

◆ alert()

ilLogger::alert ( string $a_message )

Definition at line 78 of file class.ilLogger.php.

References getLogger().

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

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◆ critical()

ilLogger::critical ( string $a_message )

Definition at line 73 of file class.ilLogger.php.

References getLogger().

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

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◆ debug()

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

Definition at line 48 of file class.ilLogger.php.

References getLogger().

Referenced by ilContainer\_exportContainerSettings(), ilObjUser\_getUsersOnline(), ilPCParagraph\_input2xml(), ilObjMediaObject\_saveUsage(), ilContainer\_writeContainerSetting(), ilContainer\create(), ilForumAppEventListener\delegateNotification(), ilPCMediaObject\deleteHistoryLowerEqualThan(), ilExportContainer\exportObject(), ilObjSurvey\getSurveysWithTutorResults(), ilTermsOfServiceHelper\hasToResignAcceptance(), ilAuthFrontendCredentialsLTI\initFromRequest(), ilPCResources\modifyItemGroupRefIdsByMapping(), ilPCMediaObject\saveMobUsage(), ilForumAppEventListener\sendNotification(), and ilContainer\update().

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

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◆ dump()

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

Parameters

mixed	$a_variable
int	$a_level

Returns: void

Definition at line 43 of file class.ilLogger.php.

References log().

                                                                     : void
     {
         $this->log((string) print_r($a_variable, true), $a_level);
     }

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◆ emergency()

ilLogger::emergency ( string $a_message )

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

References getLogger().

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

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◆ error()

ilLogger::error ( string $a_message )

Definition at line 68 of file class.ilLogger.php.

References getLogger().

Referenced by ilRandom\int().

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

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◆ getLogger()

ilLogger::getLogger ( )

Definition at line 89 of file class.ilLogger.php.

References $logger.

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

                                : Logger
     {
         return $this->logger;
     }

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◆ info()

ilLogger::info ( string $a_message )

Definition at line 53 of file class.ilLogger.php.

References getLogger().

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

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◆ isHandling()

ilLogger::isHandling ( int $a_level )

Check whether current logger is handling a log level.

Definition at line 28 of file class.ilLogger.php.

References getLogger().

                                             : bool
     {
         return $this->getLogger()->isHandling($a_level);
     }

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◆ log()

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

Definition at line 33 of file class.ilLogger.php.

References getLogger().

Referenced by dump().

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

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◆ logStack()

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

Definition at line 118 of file class.ilLogger.php.

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

Referenced by ilParticipants\getInstance(), ilParticipants\getInstanceByObjId(), ilRandom\int(), and ilContainer\update().

                                                                           : void
     {
         if (is_null($a_level)) {
             $a_level = ilLogLevel::INFO;
         }
 
         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());
         }
     }

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◆ notice()

ilLogger::notice ( string $a_message )

Definition at line 58 of file class.ilLogger.php.

References getLogger().

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

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◆ warning()

ilLogger::warning ( string $a_message )

Definition at line 63 of file class.ilLogger.php.

References getLogger().

Referenced by ilGroupAppEventListener\doAutoFill(), ilParticipants\getInstance(), ilParticipants\getInstanceByObjId(), and ilCalendarRemoteAccessHandler\handleRequest().

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

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◆ write()

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

write log message

Deprecated:: since version 5.1

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

Parameters

int $_level

Definition at line 101 of file class.ilLogger.php.

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

Referenced by ilContainerStartObjects\cloneDependencies(), ilItemGroupItems\cloneItems(), ilSurveyParticipantsGUI\deleteSavedMessageObject(), ilStructureObjectGUI\insertChapterClip(), ilSurveyParticipantsGUI\insertSavedMessageObject(), and ilQuestionPageParser\storeTree().

                                                                        : void
     {
         if (!in_array($a_level, ilLogLevel::getLevels())) {
             $a_level = ilLogLevel::INFO;
         }
         $this->getLogger()->log((int) $a_level, $a_message);
     }

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◆ writeLanguageLog()

ilLogger::writeLanguageLog	(	string	$a_topic,
		string	$a_lang_key
	)

Write language log.

Deprecated:: since version 5.1

Definition at line 113 of file class.ilLogger.php.

References getLogger().

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

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◆ writeMemoryPeakUsage()

ilLogger::writeMemoryPeakUsage ( int $a_level )

Write memory peak usage Automatically called at end of script.

Definition at line 140 of file class.ilLogger.php.

References getLogger().

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

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Field Documentation

◆ $logger

Logger ilLogger::$logger

private

Definition at line 18 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()

◆ isHandling()

◆ log()

◆ logStack()

◆ notice()

◆ warning()

◆ write()

◆ writeLanguageLog()

◆ writeMemoryPeakUsage()

Field Documentation

◆ $logger