ilLogger Class Reference

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

Inheritance diagram for ilLogger:

Collaboration diagram for ilLogger:

Public Member Functions
	__construct (private readonly Logger $logger)
	isHandling (int $level)
	Check whether current logger is handling a log level. More...
	log (string $message, int $level=ilLogLevel::INFO, array $context=[])
	dump ($value, int $level=ilLogLevel::INFO)
	debug (string $message, array $context=[])
	info (string $message, array $context=[])
	notice (string $message, array $context=[])
	warning (string $message, array $context=[])
	error (string $message, array $context=[])
	critical (string $message, array $context=[])
	alert (string $message, array $context=[])
	emergency (string $message, array $context=[])
	getLogger ()
	write (string $message, $level=ilLogLevel::INFO, array $context=[])
	write log message More...
	writeLanguageLog (string $topic, string $lang_key)
	Write language log. More...
	logStack (?int $level=null, string $message='', array $context=[])
	writeMemoryPeakUsage (int $level)
	Write memory peak usage Automatically called at end of script. More...

Detailed Description

Component logger with individual log levels by component id.

Author

Stefan Meyer

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

Constructor & Destructor Documentation

__construct()

ilLogger::__construct

(

private readonly Logger

$logger

)

Definition at line 30 of file class.ilLogger.php.

    {
    }

Member Function Documentation

alert()

ilLogger::alert	(	string	$message,
		array	$context = []
	)

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

References $context, and getLogger().

                                                               : void
    {
        $this->getLogger()->alert($message, $context);
    }

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critical()

ilLogger::critical	(	string	$message,
		array	$context = []
	)

Definition at line 79 of file class.ilLogger.php.

References $context, and getLogger().

                                                                  : void
    {
        $this->getLogger()->critical($message, $context);
    }

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debug()

ilLogger::debug	(	string	$message,
		array	$context = []
	)

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

References $context, and getLogger().

Referenced by ilContainer\_exportContainerSettings(), ilObjUser\_getUsersOnline(), ilPCParagraph\_input2xml(), ilContainer\_writeContainerSetting(), ilContainer\create(), ilForumAppEventListener\delegateNotification(), ilPCMediaObject\deleteHistoryLowerEqualThan(), ilExportContainer\exportObject(), ilExAssignment\getPendingFeedbackNotifications(), ilObjSurvey\getSurveysWithTutorResults(), ilAuthFrontendCredentialsLTI\initFromRequest(), ilPCResources\modifyItemGroupRefIdsByMapping(), ILIAS\Wiki\Notification\NotificationGUI\send(), ilExAssignment\sendFeedbackNotifications(), ilForumAppEventListener\sendNotification(), and ilContainer\update().

                                                               : void
    {
        $this->getLogger()->debug($message, $context);
    }

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dump()

ilLogger::dump	(		$value,
		int	$level = ilLogLevel::INFO
	)

Definition at line 47 of file class.ilLogger.php.

References log().

                                                             : void
    {
        $this->log('{dump}', $level, [
            'dump' => print_r($value, true),
        ]);
    }

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emergency()

ilLogger::emergency	(	string	$message,
		array	$context = []
	)

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

References $context, and getLogger().

                                                                   : void
    {
        $this->getLogger()->emergency($message, $context);
    }

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error()

ilLogger::error	(	string	$message,
		array	$context = []
	)

Definition at line 74 of file class.ilLogger.php.

References $context, and getLogger().

Referenced by ilRandom\int().

                                                               : void
    {
        $this->getLogger()->error($message, $context);
    }

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getLogger()

ilLogger::getLogger

(

)

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

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	$message,
		array	$context = []
	)

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

References $context, and getLogger().

                                                              : void
    {
        $this->getLogger()->info($message, $context);
    }

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isHandling()

ilLogger::isHandling

(

int

$level

)

Check whether current logger is handling a log level.

Definition at line 37 of file class.ilLogger.php.

References getLogger().

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

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log()

ilLogger::log	(	string	$message,
		int	$level = ilLogLevel::INFO,
		array	$context = []
	)

Definition at line 42 of file class.ilLogger.php.

References $context, and getLogger().

Referenced by dump().

                                                                                          : void
    {
        $this->getLogger()->log($level, $message, $context);
    }

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logStack()

ilLogger::logStack	(	?int	$level = null,
		string	$message = '',
		array	$context = []
	)

Definition at line 121 of file class.ilLogger.php.

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

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

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

        if (!in_array($level, ilLogLevel::getLevels())) {
            $level = ilLogLevel::INFO;
        }


        try {
            throw new Exception($message);
        } catch (Exception $ex) {
            $this->getLogger()->log($level, $message . "\n" . $ex->getTraceAsString(), $context);
        }
    }

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notice()

ilLogger::notice	(	string	$message,
		array	$context = []
	)

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

References $context, and getLogger().

                                                                : void
    {
        $this->getLogger()->notice($message, $context);
    }

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warning()

ilLogger::warning	(	string	$message,
		array	$context = []
	)

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

References $context, and getLogger().

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

                                                                 : void
    {
        $this->getLogger()->warning($message, $context);
    }

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write()

ilLogger::write	(	string	$message,
			$level = ilLogLevel::INFO,
		array	$context = []
	)

write log message

Deprecated:

since version 5.1

See also

ilLogger->info(), ilLogger()->debug(), ...

Definition at line 104 of file class.ilLogger.php.

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

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

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

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writeLanguageLog()

ilLogger::writeLanguageLog	(	string	$topic,
		string	$lang_key
	)

Write language log.

Deprecated:

since version 5.1

Definition at line 116 of file class.ilLogger.php.

References getLogger().

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

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writeMemoryPeakUsage()

ilLogger::writeMemoryPeakUsage

(

int

$level

)

Write memory peak usage Automatically called at end of script.

Definition at line 143 of file class.ilLogger.php.

References getLogger().

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

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

• components/ILIAS/Logging/classes/class.ilLogger.php