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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* The software is based on the Axon Framework project which is |
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* licensed under the Apache 2.0 license. For more information on the Axon Framework |
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* see <http://www.axonframework.org/>. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.governor-framework.org/>. |
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*/ |
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namespace Governor\Bundle\GovernorBundle\UnitOfWork; |
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use Governor\Framework\Domain\AggregateRootInterface; |
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use Governor\Framework\EventHandling\EventBusInterface; |
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use Governor\Framework\UnitOfWork\SaveAggregateCallbackInterface; |
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use Governor\Framework\UnitOfWork\TransactionManagerInterface; |
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use Symfony\Component\Stopwatch\Stopwatch; |
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use Governor\Framework\UnitOfWork\DefaultUnitOfWork; |
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class DebugUnitOfWork extends DefaultUnitOfWork |
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{ |
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/** |
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* @var int |
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*/ |
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private static $level = 0; |
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/** |
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* @var Stopwatch |
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*/ |
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private $stopwatch; |
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/** |
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* @param Stopwatch $stopwatch |
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* @param TransactionManagerInterface $transactionManager |
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*/ |
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public function __construct(Stopwatch $stopwatch, TransactionManagerInterface $transactionManager = null) |
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{ |
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parent::__construct($transactionManager); |
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$this->stopwatch = $stopwatch; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function start() |
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{ |
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$this->stopwatch->start('governor_uow'); |
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self::$level++; |
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parent::start(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function commit() |
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{ |
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parent::commit(); |
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$this->stopwatch->stop('governor_uow'); |
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self::$level--; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rollback(\Exception $ex = null) |
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{ |
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parent::rollback($ex); |
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$this->stopwatch->stop('governor_uow'); |
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self::$level--; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function registerAggregate( |
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AggregateRootInterface $aggregateRoot, |
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EventBusInterface $eventBus, |
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SaveAggregateCallbackInterface $saveAggregateCallback |
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) { |
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$this->stopwatch->start('register_aggregates'); |
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$result = parent::registerAggregate( |
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$aggregateRoot, |
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$eventBus, |
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$saveAggregateCallback |
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); |
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$this->stopwatch->stop('register_aggregates'); |
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return $result; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function publishEvents() |
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{ |
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$this->stopwatch->start('publish_events'); |
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$result = parent::publishEvents(); |
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$this->stopwatch->stop('publish_events'); |
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return $result; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function saveAggregates() |
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{ |
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$this->stopwatch->start('save_aggregates'); |
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parent::saveAggregates(); |
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$this->stopwatch->stop('save_aggregates'); |
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} |
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} |
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.