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<?php |
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namespace Nip\Records\Locator; |
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use Nip\Records\AbstractModels\RecordManager; |
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use Nip\Records\Locator\Configuration\HasConfigurationTrait; |
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use Nip\Records\Locator\Exceptions\InvalidModelException; |
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use Nip\Records\Locator\ModelLocator\Traits\StaticMethodsTrait; |
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use Nip\Records\Locator\Registry\HasModelRegistry; |
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use Nip\Records\Locator\Resolver\Commands\Command; |
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use Nip\Records\Locator\Resolver\Commands\CommandsFactory; |
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use Nip\Records\Locator\Resolver\HasResolverPipelineTrait; |
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/** |
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* Class ModelLocator |
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* @package Nip\Records\Locator |
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*/ |
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class ModelLocator |
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{ |
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use StaticMethodsTrait; |
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use HasResolverPipelineTrait; |
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use HasConfigurationTrait; |
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use HasModelRegistry; |
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/** |
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* @param string $alias |
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* @return RecordManager |
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* @throws InvalidModelException |
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*/ |
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public function getManager($alias) |
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{ |
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return $this->locateManager($alias); |
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} |
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/** |
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* @param $alias |
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* @return RecordManager |
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* @throws InvalidModelException |
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*/ |
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protected function locateManager($alias) |
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{ |
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if ($this->getModelRegistry()->has($alias)) { |
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return $this->getModelRegistry()->get($alias); |
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} |
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$manager = $this->locateManagerPipeline($alias); |
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$this->getModelRegistry()->set($alias, $manager); |
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$this->getModelRegistry()->set($manager->getClassName(), $manager); |
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return $manager; |
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} |
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/** |
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* @param $alias |
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* @return RecordManager |
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* @throws InvalidModelException |
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*/ |
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protected function locateManagerPipeline($alias) |
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{ |
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$command = CommandsFactory::create($alias, $this); |
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$pipeline = $this->buildCallPipeline(); |
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/** @var Command $command */ |
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$command = $pipeline->process($command); |
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if ($command->hasInstance()) { |
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return $command->getInstance(); |
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} |
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throw new InvalidModelException( |
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"No valid instance located for model alias " |
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. "[" . $alias . "]" |
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. " Tried [" . implode(', ', $command->getTries()) . "]" |
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); |
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} |
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} |
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bytic /
orm
