ilAssQuestionProcessLockerDb Class Reference

Inheritance diagram for ilAssQuestionProcessLockerDb:

Collaboration diagram for ilAssQuestionProcessLockerDb:

Public Member Functions
	__construct (ilDBInterface $db)
	isAssessmentLogEnabled ()
	setAssessmentLogEnabled ($assessmentLogEnabled)
Public Member Functions inherited from ilAssQuestionProcessLocker
	executePersistWorkingStateLockOperation (callable $operation)
	executeUserSolutionUpdateLockOperation (callable $operation)
	executeUserQuestionResultUpdateOperation (callable $operation)
	executeUserPassResultUpdateLockOperation (callable $operation)
	executeUserTestResultUpdateLockOperation (callable $operation)
	executeUserSolutionAdoptLockOperation (callable $operation)

Protected Member Functions
	onBeforeExecutingUserSolutionUpdateOperation ()
	{} More...
	onBeforeExecutingUserQuestionResultUpdateOperation ()
	{} More...
	onBeforeExecutingUserSolutionAdoptOperation ()
	{} More...
	onBeforeExecutingUserTestResultUpdateOperation ()
	{} More...
	executeOperation (callable $operation)
	{ Parameters callable $operation } More...
Protected Member Functions inherited from ilAssQuestionProcessLocker
	executeOperation (callable $operation)
	onBeforeExecutingPersistWorkingStateOperation ()
	onAfterExecutingPersistWorkingStateOperation ()
	onBeforeExecutingUserSolutionUpdateOperation ()
	onAfterExecutingUserSolutionUpdateOperation ()
	onBeforeExecutingUserQuestionResultUpdateOperation ()
	onAfterExecutingUserQuestionResultUpdateOperation ()
	onBeforeExecutingUserPassResultUpdateOperation ()
	onAfterExecutingUserPassResultUpdateOperation ()
	onBeforeExecutingUserTestResultUpdateOperation ()
	onAfterExecutingUserTestResultUpdateOperation ()
	onBeforeExecutingUserSolutionAdoptOperation ()
	onAfterExecutingUserSolutionAdoptOperation ()

Protected Attributes
	$db
	$atom_query

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

(

ilDBInterface

$db

)

Parameters

ilDBInterface

$db

Definition at line 32 of file class.ilAssQuestionProcessLockerDb.php.

    {
        $this->db = $db;
    }

References $db.

Member Function Documentation

executeOperation()

ilAssQuestionProcessLockerDb::executeOperation ( callable  $operation )

protected

{

Parameters

callable

$operation

}

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 136 of file class.ilAssQuestionProcessLockerDb.php.

    {
        if ($this->atom_query) {
            $this->atom_query->addQueryCallable(function (ilDBInterface $ilDB) use ($operation) {
                $operation();
            });
            $this->atom_query->run();
        } else {
            $operation();
        }
 
        $this->atom_query = null;
    }

References $ilDB.

getTablesUsedDuringAssessmentLog()

ilAssQuestionProcessLockerDb::getTablesUsedDuringAssessmentLog ( )

private

Returns

array

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

    {
        return array(
            array('name' => 'qpl_questions', 'sequence' => false),
            array('name' => 'tst_tests', 'sequence' => false),
            array('name' => 'tst_active', 'sequence' => false),
            array('name' => 'ass_log', 'sequence' => true)
        );
    }

Referenced by onBeforeExecutingUserSolutionUpdateOperation().

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getTablesUsedDuringResultUpdate()

ilAssQuestionProcessLockerDb::getTablesUsedDuringResultUpdate ( )

private

Returns

array

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

    {
        return array(
            array('name' => 'tst_test_result', 'sequence' => true)
        );
    }

Referenced by onBeforeExecutingUserQuestionResultUpdateOperation(), and onBeforeExecutingUserSolutionAdoptOperation().

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getTablesUsedDuringSolutionUpdate()

ilAssQuestionProcessLockerDb::getTablesUsedDuringSolutionUpdate ( )

private

Returns

array

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

    {
        return array(
            array('name' => 'tst_solutions', 'sequence' => true)
        );
    }

Referenced by onBeforeExecutingUserSolutionAdoptOperation(), and onBeforeExecutingUserSolutionUpdateOperation().

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isAssessmentLogEnabled()

ilAssQuestionProcessLockerDb::isAssessmentLogEnabled

(

)

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

    {
        return $this->assessmentLogEnabled;
    }

References $assessmentLogEnabled.

Referenced by onBeforeExecutingUserSolutionUpdateOperation().

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onBeforeExecutingUserQuestionResultUpdateOperation()

ilAssQuestionProcessLockerDb::onBeforeExecutingUserQuestionResultUpdateOperation ( )

protected

{}

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 100 of file class.ilAssQuestionProcessLockerDb.php.

    {
        $this->atom_query = $this->db->buildAtomQuery();
        foreach ($this->getTablesUsedDuringResultUpdate() as $table) {
            $this->atom_query->addTableLock($table['name'])->lockSequence((bool) $table['sequence']);
        }
    }

References getTablesUsedDuringResultUpdate().

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onBeforeExecutingUserSolutionAdoptOperation()

ilAssQuestionProcessLockerDb::onBeforeExecutingUserSolutionAdoptOperation ( )

protected

{}

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 111 of file class.ilAssQuestionProcessLockerDb.php.

    {
        $this->atom_query = $this->db->buildAtomQuery();
        foreach (array_merge(
            $this->getTablesUsedDuringSolutionUpdate(),
            $this->getTablesUsedDuringResultUpdate()
        ) as $table) {
            $this->atom_query->addTableLock($table['name'])->lockSequence((bool) $table['sequence']);
        }
    }

References getTablesUsedDuringResultUpdate(), and getTablesUsedDuringSolutionUpdate().

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onBeforeExecutingUserSolutionUpdateOperation()

ilAssQuestionProcessLockerDb::onBeforeExecutingUserSolutionUpdateOperation ( )

protected

{}

Reimplemented from ilAssQuestionProcessLocker.

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

    {
        $tables = $this->getTablesUsedDuringSolutionUpdate();
 
        if ($this->isAssessmentLogEnabled()) {
            $tables = array_merge($tables, $this->getTablesUsedDuringAssessmentLog());
        }
 
        $this->atom_query = $this->db->buildAtomQuery();
        foreach ($tables as $table) {
            $this->atom_query->addTableLock($table['name'])->lockSequence((bool) $table['sequence']);
        }
    }

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

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onBeforeExecutingUserTestResultUpdateOperation()

ilAssQuestionProcessLockerDb::onBeforeExecutingUserTestResultUpdateOperation ( )

protected

{}

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 125 of file class.ilAssQuestionProcessLockerDb.php.

    {
        $this->atom_query = $this->db->buildAtomQuery();
        $this->atom_query->addTableLock('tst_result_cache');
        $this->atom_query->addTableLock('tst_test_result')->lockSequence(true);
        $this->atom_query->addTableLock('tst_solutions')->lockSequence(true);
    }

setAssessmentLogEnabled()

ilAssQuestionProcessLockerDb::setAssessmentLogEnabled

(

$assessmentLogEnabled

)

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

    {
        $this->assessmentLogEnabled = $assessmentLogEnabled;
    }

References $assessmentLogEnabled.

Field Documentation

$assessmentLogEnabled

ilAssQuestionProcessLockerDb::$assessmentLogEnabled = false

private

Definition at line 27 of file class.ilAssQuestionProcessLockerDb.php.

Referenced by isAssessmentLogEnabled(), and setAssessmentLogEnabled().

$atom_query

ilAssQuestionProcessLockerDb::$atom_query

protected

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

$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