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<?php |
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/** |
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* Copyright MediaCT. All rights reserved. |
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* https://www.mediact.nl |
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*/ |
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namespace Johmanx10\Transaction; |
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use Johmanx10\Transaction\Visitor\AcceptingTransactionFactoryInterface; |
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use Johmanx10\Transaction\Visitor\OperationVisitorAwareInterface; |
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use Johmanx10\Transaction\Visitor\OperationVisitorInterface; |
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class OperationHandler implements |
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OperationHandlerInterface, |
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OperationVisitorAwareInterface |
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{ |
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/** @var OperationVisitorInterface[] */ |
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private $visitors = []; |
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/** @var AcceptingTransactionFactoryInterface */ |
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private $factory; |
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/** |
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* Constructor. |
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* |
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* @param AcceptingTransactionFactoryInterface|null $factory |
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*/ |
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public function __construct(AcceptingTransactionFactoryInterface $factory = null) |
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{ |
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$this->factory = $factory ?? new TransactionFactory(); |
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} |
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/** |
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* Handle the given operations. |
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* |
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* @param OperationInterface ...$operations |
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* |
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* @return void |
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*/ |
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public function handle(OperationInterface ...$operations): void |
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{ |
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$this |
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->factory |
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->createTransaction(...$operations) |
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->commit(...array_values($this->visitors)); |
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} |
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/** |
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* Attach operation visitors to the current container. |
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* |
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* @param OperationVisitorInterface ...$visitors |
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* |
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* @return void |
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*/ |
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public function attachVisitor(OperationVisitorInterface ...$visitors): void |
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{ |
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foreach ($visitors as $visitor) { |
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$this->visitors[spl_object_hash($visitor)] = $visitor; |
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} |
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} |
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/** |
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* Detach operation visitors to the current container. |
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* |
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* @param OperationVisitorInterface ...$visitors |
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* |
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* @return void |
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*/ |
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public function detachVisitor(OperationVisitorInterface ...$visitors): void |
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{ |
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foreach ($visitors as $visitor) { |
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unset($this->visitors[spl_object_hash($visitor)]); |
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} |
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} |
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} |
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johmanx10 /
transaction
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