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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_Ldap
* @subpackage Schema
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: OpenLdap.php 13453 2008-12-23 19:38:48Z sgehrig $
*/
/**
* @see Zend_Ldap_Node_Schema_Item
*/
require_once 'Zend/Ldap/Node/Schema/Item.php';
/**
* @see Zend_Ldap_Node_Schema_ObjectClass_Interface
*/
require_once 'Zend/Ldap/Node/Schema/ObjectClass/Interface.php';
/**
* Zend_Ldap_Node_Schema_ObjectClass_OpenLdap provides access to the objectClass
* schema information on an OpenLDAP server.
*
* @category Zend
* @package Zend_Ldap
* @subpackage Schema
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Ldap_Node_Schema_ObjectClass_OpenLdap extends Zend_Ldap_Node_Schema_Item
implements Zend_Ldap_Node_Schema_ObjectClass_Interface
{
/**
* All inherited "MUST" attributes
*
* @var array
*/
protected $_inheritedMust = null;
/**
* All inherited "MAY" attributes
*
* @var array
*/
protected $_inheritedMay = null;
/**
* Gets the objectClass name
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Gets the objectClass OID
*
* @return string
*/
public function getOid()
{
return $this->oid;
}
/**
* Gets the attributes that this objectClass must contain
*
* @return array
*/
public function getMustContain()
{
if ($this->_inheritedMust === null) {
$this->_resolveInheritance();
}
return $this->_inheritedMust;
}
/**
* Gets the attributes that this objectClass may contain
*
* @return array
*/
public function getMayContain()
{
if ($this->_inheritedMay === null) {
$this->_resolveInheritance();
}
return $this->_inheritedMay;
}
/**
* Resolves the inheritance tree
*
* @return void
*/
protected function _resolveInheritance()
{
$must = $this->must;
$may = $this->may;
foreach ($this->getParents() as $p) {
$must = array_merge($must, $p->getMustContain());
$may = array_merge($may, $p->getMayContain());
}
$must = array_unique($must);
$may = array_unique($may);
$may = array_diff($may, $must);
sort($must, SORT_STRING);
sort($may, SORT_STRING);
$this->_inheritedMust = $must;
$this->_inheritedMay = $may;
}
/**
* Gets the objectClass description
*
* @return string
*/
public function getDescription()
{
return $this->desc;
}
/**
* Gets the objectClass type
*
* @return integer
*/
public function getType()
{
if ($this->structural) {
return Zend_Ldap_Node_Schema::OBJECTCLASS_TYPE_STRUCTURAL;
} else if ($this->abstract) {
return Zend_Ldap_Node_Schema::OBJECTCLASS_TYPE_ABSTRACT;
} else if ($this->auxiliary) {
return Zend_Ldap_Node_Schema::OBJECTCLASS_TYPE_AUXILIARY;
} else {
return Zend_Ldap_Node_Schema::OBJECTCLASS_TYPE_UNKNOWN;
}
}
/**
* Returns the parent objectClasses of this class.
* This includes structural, abstract and auxiliary objectClasses
*
* @return array
*/
public function getParentClasses()
{
return $this->sup;
}
/**
* Returns the parent object classes in the inhertitance tree if one exists
*
* @return array of Zend_Ldap_Node_Schema_ObjectClass_OpenLdap
*/
public function getParents()
{
return $this->_parents;
}
}
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