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<?php |
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/** |
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* This file is part of slick/orm package |
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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 Slick\Orm\Mapper\Relation; |
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use Slick\Orm\Descriptor\EntityDescriptorInterface; |
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use Slick\Orm\Descriptor\Field\FieldDescriptor; |
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use Slick\Orm\Descriptor\Field\FieldsCollection; |
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use Slick\Orm\Orm; |
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use Slick\Orm\RepositoryInterface; |
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/** |
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* Useful methods for relations |
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* |
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* @package Slick\Orm\Mapper\Relation |
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* @author Filipe Silva <[email protected]> |
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*/ |
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trait RelationsUtilityMethods |
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{ |
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/** |
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* @var RepositoryInterface |
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*/ |
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protected $parentRepository; |
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/** |
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* Gets the parent or related entity descriptor |
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* |
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* @return EntityDescriptorInterface |
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*/ |
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abstract public function getParentEntityDescriptor(); |
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/** |
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* Gets parent entity class name |
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* |
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* @return string |
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*/ |
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abstract public function getParentEntity(); |
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/** |
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* Gets the parent entity primary key field name |
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* |
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* @return string |
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*/ |
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public function getParentPrimaryKey() |
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{ |
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return $this->getParentEntityDescriptor() |
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->getPrimaryKey() |
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->getField(); |
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} |
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/** |
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* Gets parent entity repository |
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* |
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* @return \Slick\Orm\Repository\EntityRepository |
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*/ |
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public function getParentRepository() |
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{ |
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if (null == $this->parentRepository) { |
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$this->setParentRepository( |
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Orm::getRepository($this->getParentEntity()) |
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); |
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} |
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return $this->parentRepository; |
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} |
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/** |
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* Sets parent entity repository |
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* |
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* @param RepositoryInterface $repository |
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* @return $this |
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*/ |
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public function setParentRepository(RepositoryInterface $repository) |
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{ |
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$this->parentRepository = $repository; |
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return $this; |
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} |
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/** |
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* Gets the entity mapper of parent entity repository |
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* |
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* @return \Slick\Orm\EntityMapperInterface |
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*/ |
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public function getParentEntityMapper() |
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{ |
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return $this->getParentRepository() |
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->getEntityMapper(); |
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} |
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/** |
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* Gets parent entity table name |
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* |
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* @return string |
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*/ |
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public function getParentTableName() |
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{ |
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return $this->getParentEntityDescriptor() |
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->getTableName(); |
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} |
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/** |
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* Get parent entity fields collection |
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* |
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* @return FieldsCollection|FieldDescriptor[] |
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*/ |
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public function getParentFields() |
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{ |
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return $this->getParentEntityDescriptor() |
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->getFields(); |
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} |
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} |
slickframework /
orm
