PHP Atomik_Model_Builder::setParentModel示例

	/**
	 * Returns a builder without the references
	 * 
	 * @param	string	$className
	 * @return 	Atomik_Model_Builder
	 */
	private static function _getBaseBuilder($className)
	{
		if (isset(self::$_cache[$className])) {
			return self::$_cache[$className];
		}
		
		if (!class_exists($className)) {
			require_once 'Atomik/Model/Builder/Exception.php';
			throw new Atomik_Model_Builder_Exception('Class ' . $className . ' not found');
		}
		
		$class = new ReflectionClass($className);
		$builder = new Atomik_Model_Builder($className, $className);
		
		foreach ($class->getProperties(ReflectionProperty::IS_PUBLIC) as $prop) {
			$propData = self::getMetadataFromDocBlock($prop->getDocComment());
			
			// jump to the next property if there is the ignore tag
			if (isset($propData['ignore'])) {
				continue;
			}
			
			$type = 'string';
			if (isset($propData['var'])) {
				$type = $propData['var'];
				unset($propData['var']);
			} else if (!isset($propData['length'])) {
				$propData['length'] = 255;
			}
			
			$field = Atomik_Model_Field_Factory::factory($type, $prop->getName(), $propData);
			$builder->addField($field);
		}
		
		$options = self::getMetadataFromDocBlock($class->getDocComment());
		
		// sets the adapter
		if (isset($options['table'])) {
			$builder->tableName = $options['table'];
			unset($options['table']);
		}
		
		// use the remaining metadatas as options
		$builder->setOptions($options);
		
		if (($parentClass = $class->getParentClass()) != null) {
			if ($parentClass->getName() != 'Atomik_Model' && $parentClass->isSubclassOf('Atomik_Model')) {
				$builder->setParentModel($parentClass->getName());
			}
		}
		
		self::$_cache[$className] = $builder;
		return $builder;
	}