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<?php
/**
* Bitrix Framework
* @package bitrix
* @subpackage main
* @copyright 2001-2012 Bitrix
*/
namespace Bitrix\Main\ORM\Fields;
use Bitrix\Main\DB\SqlExpression;
/**
* Entity field class for integer data type
*
* @package bitrix
* @subpackage main
*/
class IntegerField extends ScalarField
{
/**
* @param mixed $value
*
* @return SqlExpression|int
*/
public function cast($value)
{
if ($this->is_nullable && $value === null)
{
return $value;
}
if ($value instanceof SqlExpression)
{
return $value;
}
return (int) $value;
}
/**
* @param mixed $value
*
* @return int
* @throws \Bitrix\Main\SystemException
*/
public function convertValueFromDb($value)
{
return $this->getConnection()->getSqlHelper()->convertFromDbInteger($value);
}
/**
* @param int $value
*
* @return string
* @throws \Bitrix\Main\SystemException
*/
public function convertValueToDb($value)
{
if ($value instanceof SqlExpression)
{
return $value;
}
return $value === null && $this->is_nullable
? $value
: $this->getConnection()->getSqlHelper()->convertToDbInteger($value);
}
/**
* @return string
*/
public function getGetterTypeHint()
{
return '\\int';
}
/**
* @return string
*/
public function getSetterTypeHint()
{
return '\\int';
}
}