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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Db
* @subpackage Adapter
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
/**
* Zend_Db_Exception
*/
/**
* @category Zend
* @package Zend_Db
* @subpackage Adapter
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Db_Adapter_Exception extends Zend_Db_Exception
{
protected $_chainedException = null;
public function __construct($message = '', $code = 0, Exception $e = null)
{
if ($e && (0 === $code)) {
$code = $e->getCode();
}
parent::__construct($message, $code, $e);
}
public function hasChainedException()
{
return ($this->getPrevious() !== null);
}
public function getChainedException()
{
return $this->getPrevious();
}
}
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