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<?php |
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/** |
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* TechDivision\Import\Attribute\Set\Observers\AbstractAttributeSetObserver |
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* |
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* PHP version 7 |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2019 TechDivision GmbH <[email protected]> |
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* @license https://opensource.org/licenses/MIT |
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* @link https://github.com/techdivision/import-attribute-set |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Attribute\Set\Observers; |
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use TechDivision\Import\Subjects\SubjectInterface; |
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use TechDivision\Import\Observers\AbstractObserver; |
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use TechDivision\Import\Attribute\Set\Services\AttributeSetBunchProcessorInterface; |
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use TechDivision\Import\Observers\StateDetectorInterface; |
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/** |
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* Abstract attribute observer that handles the process to import attribute set bunches. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2019 TechDivision GmbH <[email protected]> |
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* @license https://opensource.org/licenses/MIT |
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* @link https://github.com/techdivision/import-attribute-set |
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* @link http://www.techdivision.com |
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*/ |
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abstract class AbstractAttributeSetObserver extends AbstractObserver |
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{ |
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/** |
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* The attribute set bunch processor instance. |
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* |
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* @var \TechDivision\Import\Attribute\Set\Services\AttributeSetBunchProcessorInterface |
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*/ |
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protected $attributeSetBunchProcessor; |
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/** |
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* Initializes the observer with the passed subject instance. |
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* |
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* @param \TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface $attributeSetBunchProcessor The attribute set bunch processor instance |
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* @param \TechDivision\Import\Observers\StateDetectorInterface|null $stateDetector The state detector instance to use |
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*/ |
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public function __construct(AttributeSetBunchProcessorInterface $attributeSetBunchProcessor, StateDetectorInterface $stateDetector = null) |
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{ |
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// set the attribute set bunch processor instance |
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$this->attributeSetBunchProcessor = $attributeSetBunchProcessor; |
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// pass the state detector to the parent constructor |
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parent::__construct($stateDetector); |
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} |
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/** |
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* Return's the attribute set bunch processor instance. |
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* |
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* @return \TechDivision\Import\Attribute\Set\Services\AttributeSetBunchProcessorInterface The attribute set bunch processor instance |
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*/ |
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protected function getAttributeSetBunchProcessor() |
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{ |
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return $this->attributeSetBunchProcessor; |
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} |
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/** |
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* Will be invoked by the action on the events the listener has been registered for. |
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* |
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* @param \TechDivision\Import\Subjects\SubjectInterface $subject The subject instance |
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* |
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* @return array The modified row |
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* @see \TechDivision\Import\Observers\ObserverInterface::handle() |
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*/ |
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public function handle(SubjectInterface $subject) |
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{ |
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// initialize the row |
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$this->setSubject($subject); |
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$this->setRow($subject->getRow()); |
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// process the functionality and return the row |
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$this->process(); |
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// return the processed row |
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return $this->getRow(); |
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} |
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/** |
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* Queries whether or not the attribute set with the passed entity type code and attribute set |
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* name has already been processed. |
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* |
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* @param string $entityTypeCode The entity type code to check |
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* @param string $attributeSetName The attribute set name to check |
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* |
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* @return boolean TRUE if the attribute set has been processed, else FALSE |
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*/ |
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protected function hasBeenProcessed($entityTypeCode, $attributeSetName) |
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{ |
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return $this->getSubject()->hasBeenProcessed($entityTypeCode, $attributeSetName); |
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} |
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/** |
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* Set's the attribute set that has been created recently. |
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* |
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* @param array $lastAttributeSet The attribute set |
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* |
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* @return void |
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*/ |
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protected function setLastAttributeSet(array $lastAttributeSet) |
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{ |
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$this->getSubject()->setLastAttributeSet($lastAttributeSet); |
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} |
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/** |
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* Return's the attribute set that has been created recently. |
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* |
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* @return array The attribute set |
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*/ |
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protected function getLastAttributeSet() |
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{ |
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return $this->getSubject()->getLastAttributeSet(); |
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} |
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/** |
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* Process the observer's business logic. |
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* |
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* @return void |
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*/ |
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abstract protected function process(); |
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} |
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techdivision /
import-attribute-set
