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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
{
/** @var int */
protected $size = 4;
/**
* IntegerField constructor.
*
* @param $name
* @param array $parameters deprecated, use configure* and add* methods instead
*
* @throws \Bitrix\Main\SystemException
*/
function __construct($name, $parameters = array())
{
parent::__construct($name, $parameters);
if(isset($parameters['size']) && intval($parameters['size']) > 0)
{
$this->size = intval($parameters['size']);
}
}
/**
* @param $size
*
* @return $this
*/
public function configureSize($size)
{
$this->size = (int)$size;
return $this;
}
/**
* Returns the size of the field in a database (in bits).
* @return int
*/
public function getSize()
{
return $this->size;
}
/**
* @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, $this->size);
}
/**
* @return string
*/
public function getGetterTypeHint()
{
return $this->getNullableTypeHint('\\int');
}
/**
* @return string
*/
public function getSetterTypeHint()
{
return $this->getNullableTypeHint('\\int');
}
}