1: <?php
 2: /**
 3:  * The class represents internal-only object attributes.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category Kolab
 8:  * @package  Kolab_Server
 9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
11:  * @link     http://pear.horde.org/index.php?package=Kolab_Server
12:  */
13: 
14: /**
15:  * The class represents internal-only object attributes.
16:  *
17:  * Copyright 2008-2012 Horde LLC (http://www.horde.org/)
18:  *
19:  * See the enclosed file COPYING for license information (LGPL). If you
20:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
21:  *
22:  * @category Kolab
23:  * @package  Kolab_Server
24:  * @author   Gunnar Wrobel <wrobel@pardus.de>
25:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
26:  * @link     http://pear.horde.org/index.php?package=Kolab_Server
27:  */
28: class Horde_Kolab_Server_Object_Attribute_Internal
29: extends Horde_Kolab_Server_Object_Attribute_Value
30: {
31:     /**
32:      * Return the value of this attribute.
33:      *
34:      * @return array The value(s) of this attribute.
35:      */
36:     public function value()
37:     {
38:         throw new Horde_Kolab_Server_Exception(
39:             sprintf(
40:                 "Attribute \"%s\" is not visible!",
41:                 $this->_name
42:             )
43:         );
44:     }
45: }