/**
* This method attempts to resolve the value as a null in accordance with the schema
* definition.
*
* @access public
* @static
* @param mixed $value the value to be resolved
* @param array $definition the schema definition
* @return mixed the resolved value
* @throws Throwable\Runtime\Exception indicates that the value failed
* to meet a requirement
*/
public static function resolveNullValue($value, $definition)
{
if (MappingService\Data\ToolKit::isUndefined($value)) {
if (isset($definition['required']) && $definition['required']) {
throw new Throwable\Runtime\Exception('Invalid value defined. Expected a value that is a null, but got :type.', array(':type' => Core\DataType::info($value)->type));
}
return $value;
}
return null;
}
