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<?php |
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declare(strict_types=1); |
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/** |
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* Caridea |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not |
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* use this file except in compliance with the License. You may obtain a copy of |
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* the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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* License for the specific language governing permissions and limitations under |
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* the License. |
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* |
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* @copyright 2015-2016 LibreWorks contributors |
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* @license http://opensource.org/licenses/Apache-2.0 Apache 2.0 License |
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*/ |
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namespace Caridea\Dao; |
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use MongoDB\Driver\Manager; |
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/** |
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* An abstract Data Access Object for MongoDb. |
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* |
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* Requires the `mongodb` extension. |
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* |
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* @copyright 2015-2016 LibreWorks contributors |
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* @license http://opensource.org/licenses/Apache-2.0 Apache 2.0 License |
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*/ |
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abstract class MongoDb extends Dao |
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{ |
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/** |
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* @var \MongoDB\Driver\Manager The driver manager |
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*/ |
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protected $manager; |
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/** |
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* |
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* @var string The collection name |
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*/ |
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protected $collection; |
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/** |
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* Creates a new MongoDB DAO. |
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* |
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* @param \MongoDB\Driver\Manager $manager The MongoDB driver manager |
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* @param string $collection The collection name (e.g. `database.collection`) |
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* @param \Psr\Log\LoggerInterface $logger A logger |
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*/ |
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public function __construct(Manager $manager, string $collection, \Psr\Log\LoggerInterface $logger = null) |
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{ |
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parent::__construct($logger); |
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$this->manager = $manager; |
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$this->collection = $collection; |
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} |
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/** |
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* Executes something in the context of the collection. |
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* |
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* Exceptions are caught and translated. |
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* |
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* @param callable $cb The closure to execute, takes the entityManager and collection |
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* @return mixed Whatever the function returns, this method also returns |
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* @throws \Caridea\Dao\Exception If a database problem occurs |
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* @see \Caridea\Dao\Exception\Translator\MongoDb |
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*/ |
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protected function doExecute(\Closure $cb) |
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{ |
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try { |
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return $cb($this->manager, $this->collection); |
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} catch (\Exception $e) { |
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throw Exception\Translator\MongoDb::translate($e); |
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} |
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} |
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} |
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libreworks /
caridea-dao
