Пример #1
0
 public static function get($name)
 {
     if (self::$factory == NULL) {
         self::$factory = new Factory('types');
     }
     return self::$factory->get($name);
 }
Пример #2
0
 public function __construct($name, $type = 'raw', $default = null, $required = true)
 {
     $name = is_string($name) ? trim($name) : null;
     if (empty($name)) {
         throw new \InvalidArgumentException("Name can't be empty.");
     }
     $this->name = $name;
     $this->type = Type::factory($type);
     $this->default = $default;
     $this->required = $required === true;
 }
Пример #3
0
 /**
  * 修改属性值并把被修改的属性标记为被修改过的状态
  *
  * @param string $key
  * @param mixed  $value
  * @param array  $attribute
  */
 protected final function change($key, $value, array $attribute = null)
 {
     $attribute = $attribute ?: static::getMapper()->getAttribute($key);
     $type = Type::factory($attribute['type']);
     if (array_key_exists($key, $this->values)) {
         if ($value === $this->values[$key]) {
             return;
         } elseif ($type->isNull($value) && $type->isNull($this->values[$key])) {
             return;
         }
     } elseif ($type->isNull($value) && $attribute['allow_null']) {
         return;
     }
     $this->values[$key] = $value;
     $this->dirty[$key] = true;
 }
Пример #4
0
 /**
  * 把Data实例内的数据,转换为适用于存储的格式.
  *
  * @param Data $data
  * @param array [$options]
  *
  * @return array
  */
 public function unpack(Data $data, array $options = null)
 {
     $defaults = ['dirty' => false];
     $options = $options ? array_merge($defaults, $options) : $defaults;
     $attributes = $this->getAttributes();
     $record = [];
     foreach ($data->pick(array_keys($attributes)) as $key => $value) {
         if ($options['dirty'] && !$data->isDirty($key)) {
             continue;
         }
         if ($value !== null) {
             $attribute = $attributes[$key];
             $value = Type::factory($attribute['type'])->store($value, $attribute);
         }
         $record[$key] = $value;
     }
     return $record;
 }