ilAssQuestionProcessLockerDb Class Reference

Inheritance diagram for ilAssQuestionProcessLockerDb:

Collaboration diagram for ilAssQuestionProcessLockerDb:

Public Member Functions
	__construct (private ilDBInterface $db)
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 ()
	onBeforeExecutingUserQuestionResultUpdateOperation ()
	onBeforeExecutingUserSolutionAdoptOperation ()
	onBeforeExecutingUserTestResultUpdateOperation ()
	executeOperation (callable $operation)
Protected Member Functions inherited from ilAssQuestionProcessLocker
	executeOperation (callable $operation)
	onBeforeExecutingPersistWorkingStateOperation ()
	onAfterExecutingPersistWorkingStateOperation ()
	onBeforeExecutingUserSolutionUpdateOperation ()
	onBeforeExecutingUserQuestionResultUpdateOperation ()
	onAfterExecutingUserQuestionResultUpdateOperation ()
	onBeforeExecutingUserPassResultUpdateOperation ()
	onAfterExecutingUserPassResultUpdateOperation ()
	onBeforeExecutingUserTestResultUpdateOperation ()
	onAfterExecutingUserTestResultUpdateOperation ()
	onBeforeExecutingUserSolutionAdoptOperation ()
	onAfterExecutingUserSolutionAdoptOperation ()

Protected Attributes
ilAtomQuery	$atom_query = null

Private Member Functions
	getTablesUsedDuringSolutionUpdate ()
	getTablesUsedDuringResultUpdate ()

Detailed Description

Definition at line 25 of file class.ilAssQuestionProcessLockerDb.php.

Constructor & Destructor Documentation

__construct()

ilAssQuestionProcessLockerDb::__construct

(

private ilDBInterface

$db

)

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

    {
        $this->db = $db;
    }

Member Function Documentation

executeOperation()

ilAssQuestionProcessLockerDb::executeOperation ( callable  $operation )

protected

Reimplemented from ilAssQuestionProcessLocker.

Definition at line 86 of file class.ilAssQuestionProcessLockerDb.php.

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

References $ilDB.

getTablesUsedDuringResultUpdate()

ilAssQuestionProcessLockerDb::getTablesUsedDuringResultUpdate ( )

private

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

                                                      : array
    {
        return [
            ['name' => 'tst_test_result', 'sequence' => true]
        ];
    }

Referenced by onBeforeExecutingUserQuestionResultUpdateOperation(), and onBeforeExecutingUserSolutionAdoptOperation().

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getTablesUsedDuringSolutionUpdate()

ilAssQuestionProcessLockerDb::getTablesUsedDuringSolutionUpdate ( )

private

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

                                                        : array
    {
        return [
            ['name' => 'tst_solutions', 'sequence' => true],
            ['name' => PassPresentedVariablesRepo::TABLE_NAME, 'sequence' => false]
        ];
    }

References PassPresentedVariablesRepo\TABLE_NAME.

Referenced by onBeforeExecutingUserSolutionAdoptOperation(), and onBeforeExecutingUserSolutionUpdateOperation().

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onBeforeExecutingUserQuestionResultUpdateOperation()

ilAssQuestionProcessLockerDb::onBeforeExecutingUserQuestionResultUpdateOperation ( )

protected

Reimplemented from ilAssQuestionProcessLocker.

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

                                                                           : void
    {
        $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 67 of file class.ilAssQuestionProcessLockerDb.php.

                                                                    : void
    {
        $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 49 of file class.ilAssQuestionProcessLockerDb.php.

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

References getTablesUsedDuringSolutionUpdate().

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onBeforeExecutingUserTestResultUpdateOperation()

ilAssQuestionProcessLockerDb::onBeforeExecutingUserTestResultUpdateOperation ( )

protected

Reimplemented from ilAssQuestionProcessLocker.

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

                                                                       : void
    {
        $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);
    }

Field Documentation

$atom_query

ilAtomQuery ilAssQuestionProcessLockerDb::$atom_query = null

protected

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

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

• components/ILIAS/TestQuestionPool/classes/class.ilAssQuestionProcessLockerDb.php