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<?php
/* --------------------------------------------------------------
AttachmentPath.php 2015-01-30 gm
Gambio GmbH
http://www.gambio.de
Copyright (c) 2015 Gambio GmbH
Released under the GNU General Public License (Version 2)
[http://www.gnu.org/licenses/gpl-2.0.html]
--------------------------------------------------------------
*/
MainFactory::load_class('AttachmentPathInterface');
/**
* Class AttachmentPath
*
* Important: This value object is not going to check if the attachment file exists in the
* server because that would cause problems with the service usage (e.g. if an attachment
* file is missing an exception would halt all the email service operations).
*
* @category System
* @package Email
* @subpackage ValueObjects
*/
class AttachmentPath implements AttachmentPathInterface
{
/**
* Email attachment path.
* @var string
*/
protected $path;
/**
* Constructor
*
* Executes the validation checks for the email attachment.
*
* @throws InvalidArgumentException If the provided argument is not a string or empty.
*
* @param string $p_path E-Mail attachment path.
*/
public function __construct($p_path)
{
if(!is_string($p_path) || empty($p_path))
{
throw new InvalidArgumentException('Invalid argument provided (expected string path) $p_emailAttachment: '
. print_r($p_path, true));
}
$this->path = $p_path;
}
/**
* Returns attachment path.
*
* @return string Equivalent string.
*/
public function __toString()
{
return $this->path;
}
}