Inheritance diagram for ilAssQuestionProcessLockerFile:

Collaboration diagram for ilAssQuestionProcessLockerFile:

Public Member Functions
	__construct (ilAssQuestionProcessLockFileStorage $lockFileStorage)

Public Member Functions inherited from ilAssQuestionProcessLocker
	executePersistWorkingStateLockOperation (callable $operation)

	executeUserSolutionUpdateLockOperation (callable $operation)

	executeUserQuestionResultUpdateOperation (callable $operation)

	executeUserPassResultUpdateLockOperation (callable $operation)

	executeUserTestResultUpdateLockOperation (callable $operation)

	executeUserSolutionAdoptLockOperation (callable $operation)

Data Fields
const	PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE = 'questionWorkingStateUpdate'

Protected Member Functions
	onBeforeExecutingPersistWorkingStateOperation ()
	{} More...

	onAfterExecutingPersistWorkingStateOperation ()
	{} More...

	onBeforeExecutingUserSolutionAdoptOperation ()
	{} More...

	onAfterExecutingUserSolutionAdoptOperation ()
	{} More...

Protected Member Functions inherited from ilAssQuestionProcessLocker
	executeOperation (callable $operation)

	onBeforeExecutingPersistWorkingStateOperation ()

	onAfterExecutingPersistWorkingStateOperation ()

	onBeforeExecutingUserSolutionUpdateOperation ()

	onBeforeExecutingUserQuestionResultUpdateOperation ()

	onAfterExecutingUserQuestionResultUpdateOperation ()

	onBeforeExecutingUserPassResultUpdateOperation ()

	onAfterExecutingUserPassResultUpdateOperation ()

	onBeforeExecutingUserTestResultUpdateOperation ()

	onAfterExecutingUserTestResultUpdateOperation ()

	onBeforeExecutingUserSolutionAdoptOperation ()

	onAfterExecutingUserSolutionAdoptOperation ()

Protected Attributes
ilAssQuestionProcessLockFileStorage	$lockFileStorage

	$lockFileHandles

Private Member Functions
	requestLock ($processName)

	getLockFilePath ($processName)

	releaseLock ($processName)

Detailed Description

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

Constructor & Destructor Documentation

◆ __construct()

ilAssQuestionProcessLockerFile::__construct ( ilAssQuestionProcessLockFileStorage $lockFileStorage )

Parameters

ilAssQuestionProcessLockFileStorage $lockFileStorage

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

References $lockFileStorage.

     {
         $this->lockFileStorage = $lockFileStorage;
         $this->lockFileHandles = [];
     }

Member Function Documentation

◆ getLockFilePath()

ilAssQuestionProcessLockerFile::getLockFilePath ( $processName )

private

Parameters

string $processName

Returns: string

Definition at line 91 of file class.ilAssQuestionProcessLockerFile.php.

References $path.

Referenced by requestLock().

                                                   : string
     {
         $path = $this->lockFileStorage->getAbsolutePath();
         return $path . '/' . $processName . '.lock';
     }

Here is the caller graph for this function:

◆ onAfterExecutingPersistWorkingStateOperation()

ilAssQuestionProcessLockerFile::onAfterExecutingPersistWorkingStateOperation ( )

protected

{}

Definition at line 56 of file class.ilAssQuestionProcessLockerFile.php.

References releaseLock().

                                                                      : void
     {
         $this->releaseLock(self::PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE);
     }

Here is the call graph for this function:

◆ onAfterExecutingUserSolutionAdoptOperation()

ilAssQuestionProcessLockerFile::onAfterExecutingUserSolutionAdoptOperation ( )

protected

{}

Definition at line 72 of file class.ilAssQuestionProcessLockerFile.php.

References releaseLock().

                                                                    : void
     {
         $this->releaseLock(self::PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE);
     }

Here is the call graph for this function:

◆ onBeforeExecutingPersistWorkingStateOperation()

ilAssQuestionProcessLockerFile::onBeforeExecutingPersistWorkingStateOperation ( )

protected

{}

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

References requestLock().

                                                                       : void
     {
         $this->requestLock(self::PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE);
     }

Here is the call graph for this function:

◆ onBeforeExecutingUserSolutionAdoptOperation()

ilAssQuestionProcessLockerFile::onBeforeExecutingUserSolutionAdoptOperation ( )

protected

{}

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

References requestLock().

                                                                     : void
     {
         $this->requestLock(self::PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE);
     }

Here is the call graph for this function:

◆ releaseLock()

ilAssQuestionProcessLockerFile::releaseLock ( $processName )

private

Parameters

string $processName

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

Referenced by onAfterExecutingPersistWorkingStateOperation(), and onAfterExecutingUserSolutionAdoptOperation().

                                               : void
     {
         flock($this->lockFileHandles[$processName], LOCK_UN);
         fclose($this->lockFileHandles[$processName]);
     }

Here is the caller graph for this function:

◆ requestLock()

ilAssQuestionProcessLockerFile::requestLock ( $processName )

private

Parameters

string $processName

Definition at line 80 of file class.ilAssQuestionProcessLockerFile.php.

References getLockFilePath().

Referenced by onBeforeExecutingPersistWorkingStateOperation(), and onBeforeExecutingUserSolutionAdoptOperation().

                                               : void
     {
         $lockFilePath = $this->getLockFilePath($processName);
         $this->lockFileHandles[$processName] = fopen($lockFilePath, 'w');
         flock($this->lockFileHandles[$processName], LOCK_EX);
     }

Here is the call graph for this function:

Here is the caller graph for this function:

Field Documentation

◆ $lockFileHandles

ilAssQuestionProcessLockerFile::$lockFileHandles

protected

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

◆ $lockFileStorage

ilAssQuestionProcessLockFileStorage ilAssQuestionProcessLockerFile::$lockFileStorage

protected

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

Referenced by __construct().

◆ PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE

const ilAssQuestionProcessLockerFile::PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE = 'questionWorkingStateUpdate'

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

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

components/ILIAS/TestQuestionPool/classes/class.ilAssQuestionProcessLockerFile.php

Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ getLockFilePath()

◆ onAfterExecutingPersistWorkingStateOperation()

◆ onAfterExecutingUserSolutionAdoptOperation()

◆ onBeforeExecutingPersistWorkingStateOperation()

◆ onBeforeExecutingUserSolutionAdoptOperation()

◆ releaseLock()

◆ requestLock()

Field Documentation

◆ $lockFileHandles

◆ $lockFileStorage

◆ PROCESS_NAME_QUESTION_WORKING_STATE_UPDATE