ilAssQuestionProcessLockerDb Class Reference

Inheritance diagram for ilAssQuestionProcessLockerDb:

Collaboration diagram for ilAssQuestionProcessLockerDb:

Public Member Functions
	__construct (ilDB $db)
	isAssessmentLogEnabled ()
	setAssessmentLogEnabled ($assessmentLogEnabled)
	requestUserSolutionUpdateLock ()
	releaseUserSolutionUpdateLock ()
	requestUserSolutionAdoptLock ()
	releaseUserSolutionAdoptLock ()
	requestUserQuestionResultUpdateLock ()
	releaseUserQuestionResultUpdateLock ()
	requestUserPassResultUpdateLock ()
	releaseUserPassResultUpdateLock ()
	requestUserTestResultUpdateLock ()
	releaseUserTestResultUpdateLock ()
Public Member Functions inherited from ilAssQuestionProcessLocker
	requestPersistWorkingStateLock ()
	releasePersistWorkingStateLock ()
	requestUserSolutionUpdateLock ()
	releaseUserSolutionUpdateLock ()
	requestUserQuestionResultUpdateLock ()
	releaseUserQuestionResultUpdateLock ()
	requestUserPassResultUpdateLock ()
	releaseUserPassResultUpdateLock ()
	requestUserTestResultUpdateLock ()
	releaseUserTestResultUpdateLock ()
	requestUserSolutionAdoptLock ()
	releaseUserSolutionAdoptLock ()

Protected Attributes
	$db

Private Member Functions
	getTablesUsedDuringAssessmentLog ()
	getTablesUsedDuringSolutionUpdate ()
	getTablesUsedDuringResultUpdate ()

Private Attributes
	$assessmentLogEnabled = false

Detailed Description

Definition at line 12 of file class.ilAssQuestionProcessLockerDb.php.

Constructor & Destructor Documentation

__construct()

ilAssQuestionProcessLockerDb::__construct

(

ilDB

$db

)

Parameters

ilDB

$db

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

        {
                $this->db = $db;
        }

References $db.

Member Function Documentation

getTablesUsedDuringAssessmentLog()

ilAssQuestionProcessLockerDb::getTablesUsedDuringAssessmentLog ( )

private

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

        {
                return array(
                        array('name' => 'qpl_questions', 'type' => ilDB::LOCK_WRITE),
                        array('name' => 'tst_tests', 'type' => ilDB::LOCK_WRITE),
                        array('name' => 'tst_active', 'type' => ilDB::LOCK_WRITE),
                        array('name' => 'ass_log', 'type' => ilDB::LOCK_WRITE),
                        array('name' => 'ass_log', 'type' => ilDB::LOCK_WRITE, 'sequence' => true)
                );
        }

References ilDB\LOCK_WRITE.

Referenced by requestUserSolutionUpdateLock().

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getTablesUsedDuringResultUpdate()

ilAssQuestionProcessLockerDb::getTablesUsedDuringResultUpdate ( )

private

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

        {
                return array(
                        array('name' => 'tst_test_result', 'type' => ilDB::LOCK_WRITE),
                        array('name' => 'tst_test_result', 'type' => ilDB::LOCK_WRITE, 'sequence' => true)
                );
        }

References ilDB\LOCK_WRITE.

Referenced by requestUserQuestionResultUpdateLock(), and requestUserSolutionAdoptLock().

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getTablesUsedDuringSolutionUpdate()

ilAssQuestionProcessLockerDb::getTablesUsedDuringSolutionUpdate ( )

private

Definition at line 50 of file class.ilAssQuestionProcessLockerDb.php.

        {
                return array(
                        array('name' => 'tst_solutions', 'type' => ilDB::LOCK_WRITE),
                        array('name' => 'tst_solutions', 'type' => ilDB::LOCK_WRITE, 'sequence' => true)
                );
        }

References ilDB\LOCK_WRITE.

Referenced by requestUserSolutionAdoptLock(), and requestUserSolutionUpdateLock().

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isAssessmentLogEnabled()

ilAssQuestionProcessLockerDb::isAssessmentLogEnabled

(

)

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

        {
                return $this->assessmentLogEnabled;
        }

References $assessmentLogEnabled.

Referenced by requestUserSolutionUpdateLock().

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releaseUserPassResultUpdateLock()

ilAssQuestionProcessLockerDb::releaseUserPassResultUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

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

        {
                // no lock neccessary, because a single replace query is used
 
                //$this->db->unlockTables();
        }

releaseUserQuestionResultUpdateLock()

ilAssQuestionProcessLockerDb::releaseUserQuestionResultUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 102 of file class.ilAssQuestionProcessLockerDb.php.

        {
                $this->db->unlockTables();
        }

releaseUserSolutionAdoptLock()

ilAssQuestionProcessLockerDb::releaseUserSolutionAdoptLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 90 of file class.ilAssQuestionProcessLockerDb.php.

        {
                $this->db->unlockTables();
        }

releaseUserSolutionUpdateLock()

ilAssQuestionProcessLockerDb::releaseUserSolutionUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

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

        {
                $this->db->unlockTables();
        }

releaseUserTestResultUpdateLock()

ilAssQuestionProcessLockerDb::releaseUserTestResultUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 130 of file class.ilAssQuestionProcessLockerDb.php.

        {
                $this->db->unlockTables();
        }

requestUserPassResultUpdateLock()

ilAssQuestionProcessLockerDb::requestUserPassResultUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 107 of file class.ilAssQuestionProcessLockerDb.php.

        {
                // no lock neccessary, because a single replace query is used
                
                //$this->db->lockTables(array(
                //      array('name' => 'tst_pass_result', 'type' => ilDB::LOCK_WRITE)
                //));
        }

requestUserQuestionResultUpdateLock()

ilAssQuestionProcessLockerDb::requestUserQuestionResultUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 95 of file class.ilAssQuestionProcessLockerDb.php.

        {
                $this->db->lockTables(
                        $this->getTablesUsedDuringResultUpdate()
                );
        }

References getTablesUsedDuringResultUpdate().

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requestUserSolutionAdoptLock()

ilAssQuestionProcessLockerDb::requestUserSolutionAdoptLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 83 of file class.ilAssQuestionProcessLockerDb.php.

        {
                $this->db->lockTables(array_merge(
                        $this->getTablesUsedDuringSolutionUpdate(), $this->getTablesUsedDuringResultUpdate()
                ));
        }

References getTablesUsedDuringResultUpdate(), and getTablesUsedDuringSolutionUpdate().

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requestUserSolutionUpdateLock()

ilAssQuestionProcessLockerDb::requestUserSolutionUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 66 of file class.ilAssQuestionProcessLockerDb.php.

        {
                $tables = $this->getTablesUsedDuringSolutionUpdate();
                
                if( $this->isAssessmentLogEnabled() )
                {
                        $tables = array_merge($tables, $this->getTablesUsedDuringAssessmentLog());
                }
                
                $this->db->lockTables($tables);
        }

References getTablesUsedDuringAssessmentLog(), getTablesUsedDuringSolutionUpdate(), and isAssessmentLogEnabled().

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requestUserTestResultUpdateLock()

ilAssQuestionProcessLockerDb::requestUserTestResultUpdateLock

(

)

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 123 of file class.ilAssQuestionProcessLockerDb.php.

        {
                $this->db->lockTables(array(
                        array('name' => 'tst_result_cache', 'type' => ilDB::LOCK_WRITE)
                ));
        }

References ilDB\LOCK_WRITE.

setAssessmentLogEnabled()

ilAssQuestionProcessLockerDb::setAssessmentLogEnabled

(

$assessmentLogEnabled

)

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

        {
                $this->assessmentLogEnabled = $assessmentLogEnabled;
        }

References $assessmentLogEnabled.

Field Documentation

$assessmentLogEnabled

ilAssQuestionProcessLockerDb::$assessmentLogEnabled = false

private

Definition at line 19 of file class.ilAssQuestionProcessLockerDb.php.

Referenced by isAssessmentLogEnabled(), and setAssessmentLogEnabled().

$db

ilAssQuestionProcessLockerDb::$db

protected

Definition at line 17 of file class.ilAssQuestionProcessLockerDb.php.

Referenced by __construct().

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

• Modules/TestQuestionPool/classes/class.ilAssQuestionProcessLockerDb.php