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<?php |
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namespace SimpleCrud; |
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/** |
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* Class to create instances of entities. |
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*/ |
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class EntityFactory implements EntityFactoryInterface |
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{ |
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protected $db; |
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protected $tables; |
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protected $namespace; |
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protected $defaultEntity; |
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protected $queryFactory; |
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protected $fieldFactory; |
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/** |
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* Constructor. |
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* |
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* @param QueryFactory|null $queryFactory |
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* @param FieldFactory|null $fieldFactory |
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*/ |
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public function __construct(QueryFactory $queryFactory = null, FieldFactory $fieldFactory = null) |
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{ |
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$this->setQueryFactory($queryFactory ?: new QueryFactory()); |
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$this->setFieldFactory($fieldFactory ?: new FieldFactory()); |
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} |
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/** |
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* @see EntityFactoryInterface |
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* |
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* {@inheritdoc} |
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*/ |
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public function setDb(SimpleCrud $db) |
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{ |
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$this->db = $db; |
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return $this; |
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} |
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/** |
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* Set the namespace for the entities classes. |
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* |
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* @param string $namespace |
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* |
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* @return self |
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*/ |
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public function setNamespace($namespace) |
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{ |
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$this->namespace = $namespace; |
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return $this; |
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} |
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/** |
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* Set the QueryFactory instance used by the entities. |
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* |
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* @param QueryFactory $queryFactory |
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* |
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* @return self |
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*/ |
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public function setQueryFactory(QueryFactory $queryFactory) |
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{ |
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$this->queryFactory = $queryFactory; |
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return $this; |
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} |
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/** |
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* Returns the QueryFactory instance used by the entities. |
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* |
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* @return QueryFactory |
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*/ |
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public function getQueryFactory() |
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{ |
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return $this->queryFactory; |
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} |
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/** |
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* Set the FieldFactory instance used by the entities. |
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* |
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* @param FieldFactory $fieldFactory |
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* |
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* @return self |
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*/ |
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public function setFieldFactory(FieldFactory $fieldFactory) |
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{ |
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$this->fieldFactory = $fieldFactory; |
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return $this; |
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} |
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/** |
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* Returns the FieldFactory instance used by the entities. |
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* |
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* @return FieldFactory |
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*/ |
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public function getFieldFactory(FieldFactory $fieldFactory) |
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{ |
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return $this->fieldFactory; |
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} |
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/** |
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* Set whether the entities are autocreated or not. |
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* |
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* @param string $defaultEntity Default class used by the entities |
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* |
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* @return self |
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*/ |
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public function setAutocreate($defaultEntity = 'SimpleCrud\\Entity') |
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{ |
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$this->defaultEntity = $defaultEntity; |
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return $this; |
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} |
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/** |
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* @see EntityFactoryInterface |
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* |
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* {@inheritdoc} |
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*/ |
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public function has($name) |
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{ |
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return ($this->defaultEntity && in_array($name, $this->getTables())) || class_exists($this->namespace.ucfirst($name)); |
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} |
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/** |
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* @see EntityFactoryInterface |
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* |
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* {@inheritdoc} |
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*/ |
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public function get($name) |
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{ |
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try { |
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$class = $this->namespace.ucfirst($name); |
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$queryFactory = clone $this->queryFactory; |
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$fieldFactory = clone $this->fieldFactory; |
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if (class_exists($class)) { |
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return new $class($name, $this->db, $queryFactory, $fieldFactory); |
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} |
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if ($this->defaultEntity && in_array($name, $this->getTables())) { |
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$class = $this->defaultEntity; |
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return new $class($name, $this->db, $queryFactory, $fieldFactory); |
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} |
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} catch (\Exception $exception) { |
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throw new SimpleCrudException("Error getting the '{$name}' entity", 0, $exception); |
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} |
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throw new SimpleCrudException("Entity '{$name}' not found"); |
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} |
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/** |
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* Returns all tables in the database. |
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* |
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* @return array |
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*/ |
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private function getTables() |
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{ |
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if ($this->tables === null) { |
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$this->tables = $this->db->getTables(); |
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} |
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return $this->tables; |
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} |
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} |
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oscarotero /
simple-crud
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.