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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\Application |
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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\Application\Model\Object; |
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use Apparat\Kernel\Ports\Kernel; |
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use Apparat\Object\Application\Factory\ObjectFactory; |
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use Apparat\Object\Domain\Model\Object\Id; |
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use Apparat\Object\Domain\Model\Object\ManagerInterface; |
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use Apparat\Object\Domain\Model\Object\ObjectInterface; |
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use Apparat\Object\Domain\Model\Object\ResourceInterface; |
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use Apparat\Object\Domain\Model\Object\Revision; |
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use Apparat\Object\Domain\Model\Object\Type; |
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use Apparat\Object\Domain\Model\Path\RepositoryPath; |
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use Apparat\Object\Domain\Model\Path\RepositoryPathInterface; |
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use Apparat\Object\Domain\Repository\RepositoryInterface; |
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/** |
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* Object manager |
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* |
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* @package Apparat\Object |
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* @subpackage Apparat\Object\Infrastructure |
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*/ |
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class Manager implements ManagerInterface |
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{ |
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/** |
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* Create and return a new object |
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* |
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* @param RepositoryInterface $repository Repository to create the object in |
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* @param Type $type Object type |
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* @param string $payload Object payload |
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* @param array $propertyData Object property data |
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* @return ObjectInterface Object |
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*/ |
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public function createObject(RepositoryInterface $repository, Type $type, $payload = '', array $propertyData = []) |
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{ |
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// Construct a creation closure |
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$creationClosure = function (Id $uid) use ($repository, $type, $payload, $propertyData) { |
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/** @var Revision $revision */ |
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$revision = Kernel::create(Revision::class, [1, true]); |
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/** @var RepositoryPath $repositoryPath */ |
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$repositoryPath = Kernel::create(RepositoryPath::class, [$repository]); |
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$repositoryPath = $repositoryPath->setId($uid); |
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$repositoryPath = $repositoryPath->setRevision($revision); |
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$repositoryPath = $repositoryPath->setType($type); |
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$repositoryPath = $repositoryPath->setCreationDate(new \DateTimeImmutable()); |
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return ObjectFactory::createFromParams($repositoryPath, $payload, $propertyData); |
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}; |
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// Wrap the object creation in an ID allocation transaction |
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return $repository->getAdapterStrategy()->createObjectResource($creationClosure); |
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} |
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/** |
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* Load an object from a repository |
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* |
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* @param RepositoryPathInterface $path Repository object path |
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* @return ObjectInterface Object |
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*/ |
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public function loadObject(RepositoryPathInterface $path) |
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{ |
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// Create the current revision path |
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/** @var RepositoryPathInterface $currentPath */ |
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$currentPath = $path->setRevision(Revision::current()); |
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// Load the current object resource |
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$objectResource = $this->loadObjectResource($currentPath); |
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// Instantiate the object |
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$object = ObjectFactory::createFromResource($path, $objectResource); |
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// Use and return the requested object revision |
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return $object->useRevision($path->getRevision()); |
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} |
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/** |
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* Load and return an object resource |
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* |
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* @param RepositoryPathInterface $path |
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* @return ResourceInterface Object resource |
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*/ |
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public function loadObjectResource(RepositoryPathInterface $path) |
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{ |
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return $path->getRepository()->getAdapterStrategy()->getObjectResource( |
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$path->withExtension(getenv('OBJECT_RESOURCE_EXTENSION')) |
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); |
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} |
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/** |
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* Test whether an object resource exists |
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* |
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* @param RepositoryPathInterface $path |
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* @return boolean Object resource exists |
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*/ |
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public function objectResourceExists(RepositoryPathInterface $path) |
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{ |
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// TODO: Implement objectResourceExists() method. |
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} |
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} |
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apparat /
object
