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<?php |
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/** |
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* apparat-object |
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* |
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* @category Apparat |
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* @package Apparat\Object |
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* @subpackage Apparat\Object\Domain |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Apparat\Object\Domain\Model\Object\Traits; |
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use Apparat\Object\Domain\Model\Object\ObjectInterface; |
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use Apparat\Object\Domain\Model\Properties\GenericPropertiesInterface; |
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use Apparat\Object\Domain\Model\Properties\ProcessingInstructions; |
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/** |
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* Processing instructions trait |
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* |
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* @package Apparat\Object |
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* @subpackage Apparat\Object\Domain |
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* @property array $collectionStates |
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*/ |
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trait ProcessingInstructionsTrait |
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{ |
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/** |
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* Processing instructions |
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* |
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* @var GenericPropertiesInterface |
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*/ |
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protected $processingInstructions; |
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/** |
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* Get a processing instruction |
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* |
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* @param string $procInst Processing instruction name |
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* @return mixed Processing instruction |
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*/ |
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public function getProcessingInstruction($procInst) |
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{ |
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return $this->processingInstructions->getProperty($procInst); |
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} |
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/** |
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* Set a processing instruction |
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* |
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* @param string $procInst Processing instruction name |
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* @param mixed $value Processing instruction |
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* @return ObjectInterface Self reference |
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*/ |
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public function setProcessingInstruction($procInst, $value) |
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{ |
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$this->setProcessingInstructions($this->processingInstructions->setProperty($procInst, $value)); |
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return $this; |
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} |
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/** |
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* Set the processing instruction collection |
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* |
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* @param GenericPropertiesInterface $procInstructions Processing instruction collection |
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* @param bool $overwrite Overwrite the existing collection (if present) |
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*/ |
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protected function setProcessingInstructions(GenericPropertiesInterface $procInstructions, $overwrite = false) |
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{ |
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$this->processingInstructions = $procInstructions; |
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$procInstState = spl_object_hash($this->processingInstructions); |
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// If the domain property collection state has changed |
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if (!$overwrite |
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&& !empty($this->collectionStates[ProcessingInstructions::COLLECTION]) |
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&& ($procInstState !== $this->collectionStates[ProcessingInstructions::COLLECTION]) |
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) { |
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// Flag this object as modified |
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$this->setModifiedState(); |
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} |
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$this->collectionStates[ProcessingInstructions::COLLECTION] = $procInstState; |
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} |
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/** |
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* Set the object state to modified |
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*/ |
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abstract protected function setModifiedState(); |
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} |
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apparat /
object
