/usr/share/php/Horde/Kolab/Server/Object/Attribute/Base.php is in php-horde-kolab-server 2.0.5-1ubuntu1.
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/**
* The base class representing Kolab object attributes.
*
* PHP version 5
*
* @category Kolab
* @package Kolab_Server
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Server
*/
/**
* The base class representing Kolab object attributes.
*
* Copyright 2008-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @category Kolab
* @package Kolab_Server
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Server
*/
abstract class Horde_Kolab_Server_Object_Attribute_Base
implements Horde_Kolab_Server_Object_Attribute_Interface
{
/**
* The attribute name.
*
* @param string
*/
protected $name;
/**
* The internal attribute adapter.
*
* @param Horde_Kolab_Server_Structure_Attribute_Interface
*/
protected $attribute;
/**
* Constructor
*
* @param Horde_Kolab_Server_Structure_Attribute_Interface $attribute The internal attribute adapter.
* @param string $name The name of this attribute.
*/
public function __construct(
Horde_Kolab_Server_Structure_Attribute_Interface $attribute,
$name
) {
$this->attribute = $attribute;
$this->name = $name;
}
/**
* Return the internal attribute adapter.
*
* @return Horde_Kolab_Server_Structure_Attribute_Interface The internal
* attribute.
*/
public function getAttribute()
{
return $this->attribute;
}
/**
* Return the name of this attribute.
*
* @return string The name of this attribute.
*/
public function getName()
{
return $this->name;
}
/**
* Return if this attribute is undefined in the given data array.
*
* @param array $changes The data array to test.
*
* @return string The name of this object.
*/
public function isEmpty(array $changes)
{
if ((!in_array($this->name, array_keys($changes))
|| $changes[$this->name] === null
|| $changes[$this->name] === ''
|| $changes[$this->name] === array())
) {
return true;
}
return false;
}
}
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