JPA archive extraction class

Located in /administrator/components/com_joomlaupdate/restore.php (line 2621)

AKAbstractObject
   |
   --AKAbstractPart
      |
      --AKAbstractUnarchiver
         |
         --AKUnarchiverJPA

Inherited Variables

Inherited from AKAbstractUnarchiver

AKAbstractUnarchiver::$addPath
AKAbstractUnarchiver::$archiveList
AKAbstractUnarchiver::$chunkSize
AKAbstractUnarchiver::$currentPartNumber
AKAbstractUnarchiver::$currentPartOffset
AKAbstractUnarchiver::$dataReadLength
AKAbstractUnarchiver::$fileHeader
AKAbstractUnarchiver::$filename
AKAbstractUnarchiver::$flagRestorePermissions
AKAbstractUnarchiver::$fp
AKAbstractUnarchiver::$postProcEngine
AKAbstractUnarchiver::$renameDirs
AKAbstractUnarchiver::$renameFiles
AKAbstractUnarchiver::$runState
AKAbstractUnarchiver::$skipFiles
AKAbstractUnarchiver::$totalSize

Inherited from AKAbstractPart

AKAbstractPart::$active_domain
AKAbstractPart::$active_step
AKAbstractPart::$active_substep
AKAbstractPart::$databaseRoot
AKAbstractPart::$hasRan
AKAbstractPart::$isFinished
AKAbstractPart::$isPrepared
AKAbstractPart::$isRunning
AKAbstractPart::$observers
AKAbstractPart::$_parametersArray

Inherited from AKAbstractObject

AKAbstractObject::$_errors_queue_size
AKAbstractObject::$_warnings_queue_size

createDirectory (line 3174)

Creates the directory this file points to

• access: protected

void createDirectory ()

---

Redefined in descendants as:

• AKUnarchiverJPS::createDirectory() : Creates the directory this file points to

processFileData (line 2925)

Concrete classes must use this method to process file data. It must set $runState to AK_STATE_DATAREAD when it's finished processing the file data.

• return: True if processing the file data was successful, false if an error occured
• access: protected

bool processFileData ()

---

Redefinition of:

AKAbstractUnarchiver::processFileData()

Concrete classes must use this method to process file data. It must set $runState to AK_STATE_DATAREAD when it's finished processing the file data.

---

Redefined in descendants as:

• AKUnarchiverJPS::processFileData() : Concrete classes must use this method to process file data. It must set $runState to AK_STATE_DATAREAD when it's finished processing the file data.

readArchiveHeader (line 2625)

• access: protected

void readArchiveHeader ()

---

Redefinition of:

AKAbstractUnarchiver::readArchiveHeader()

Concrete classes are supposed to use this method in order to read the archive's header and prepare themselves to the point of being ready to extract the first file.

---

Redefined in descendants as:

• AKUnarchiverZIP::readArchiveHeader()
• AKUnarchiverJPS::readArchiveHeader()

readFileHeader (line 2689)

Concrete classes must use this method to read the file header

• return: True if reading the file was successful, false if an error occured or we reached end of archive
• access: protected

bool readFileHeader ()

---

Redefinition of:

AKAbstractUnarchiver::readFileHeader()

Concrete classes must use this method to read the file header

---

Redefined in descendants as:

• AKUnarchiverZIP::readFileHeader() : Concrete classes must use this method to read the file header
• AKUnarchiverJPS::readFileHeader() : Concrete classes must use this method to read the file header

Inherited Methods

Inherited From AKAbstractUnarchiver

AKAbstractUnarchiver::__construct()
AKAbstractUnarchiver::fread()
AKAbstractUnarchiver::isEOF()
AKAbstractUnarchiver::nextFile()
AKAbstractUnarchiver::processFileData()
AKAbstractUnarchiver::readArchiveHeader()
AKAbstractUnarchiver::readFileHeader()
AKAbstractUnarchiver::setCorrectPermissions()
AKAbstractUnarchiver::shutdown()
AKAbstractUnarchiver::_finalize()
AKAbstractUnarchiver::_prepare()
AKAbstractUnarchiver::_run()
AKAbstractUnarchiver::__wakeup()

Inherited From AKAbstractPart

AKAbstractPart::attach()
AKAbstractPart::detach()
AKAbstractPart::getDomain()
AKAbstractPart::getState()
AKAbstractPart::getStatusArray()
AKAbstractPart::getStep()
AKAbstractPart::getSubstep()
AKAbstractPart::notify()
AKAbstractPart::setBreakFlag()
AKAbstractPart::setDomain()
AKAbstractPart::setState()
AKAbstractPart::setStep()
AKAbstractPart::setSubstep()
AKAbstractPart::setup()
AKAbstractPart::tick()
AKAbstractPart::_finalize()
AKAbstractPart::_makeReturnTable()
AKAbstractPart::_prepare()
AKAbstractPart::_run()

Inherited From AKAbstractObject

AKAbstractObject::__construct()
AKAbstractObject::getError()
AKAbstractObject::getErrors()
AKAbstractObject::getWarning()
AKAbstractObject::getWarnings()
AKAbstractObject::propagateFromObject()
AKAbstractObject::propagateToObject()
AKAbstractObject::resetErrors()
AKAbstractObject::resetWarnings()
AKAbstractObject::setError()
AKAbstractObject::setErrorsQueueSize()
AKAbstractObject::setWarning()
AKAbstractObject::setWarningsQueueSize()