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<?php |
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/* |
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* This file is part of the puli/repository package. |
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* |
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* (c) Bernhard Schussek <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Puli\Repository; |
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use Puli\Repository\Api\EditableRepository; |
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use Puli\Repository\Api\Resource\PuliResource; |
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use Puli\Repository\Api\UnsupportedOperationException; |
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use Puli\Repository\ChangeStream\ChangeStream; |
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/** |
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* Abstract base for editable repositories providing tools to avoid code duplication. |
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* |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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* @author Titouan Galopin <[email protected]> |
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*/ |
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abstract class AbstractEditableRepository extends AbstractRepository implements EditableRepository |
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{ |
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/** |
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* @var ChangeStream |
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*/ |
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protected $changeStream; |
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/** |
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* Create the repository. |
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* |
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* @param ChangeStream|null $changeStream If provided, the repository will log |
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* resources changes in this change stream. |
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*/ |
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public function __construct(ChangeStream $changeStream = null) |
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{ |
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$this->changeStream = $changeStream; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getStack($path) |
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{ |
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if (!$this->changeStream) { |
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throw new UnsupportedOperationException(sprintf( |
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'Could not retrieve the resource stack for path "%s" as no ChangeStream was passed to the '. |
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'constructor of the repository.', |
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$path |
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)); |
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} |
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return $this->changeStream->buildResourceStack($this, $path); |
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} |
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/** |
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* Log a change in the ChangeStream if possible. |
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* |
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* @param string $path |
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* @param PuliResource $resource |
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*/ |
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protected function logChange($path, PuliResource $resource) |
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{ |
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if ($this->changeStream) { |
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$this->changeStream->log($path, $resource); |
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} |
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} |
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} |
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puli /
repository
