Current File : /var/www/crm/data/Relationships/One2OneRelationship.php
<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
* SugarCRM Community Edition is a customer relationship management program developed by
* SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by the
* Free Software Foundation with the addition of the following permission added
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along with
* this program; if not, see http://www.gnu.org/licenses or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* SugarCRM" logo. If the display of the logo is not reasonably feasible for
* technical reasons, the Appropriate Legal Notices must display the words
* "Powered by SugarCRM".
********************************************************************************/
require_once("data/Relationships/SugarRelationship.php");
require_once("data/Relationships/One2MRelationship.php");
/**
* Represents 1-1 relationship
* @api
*/
class One2OneRelationship extends M2MRelationship
{
public function __construct($def)
{
parent::__construct($def);
}
/**
* @param $lhs SugarBean left side bean to add to the relationship.
* @param $rhs SugarBean right side bean to add to the relationship.
* @param $additionalFields key=>value pairs of fields to save on the relationship
* @return boolean true if successful
*/
public function add($lhs, $rhs, $additionalFields = array())
{
$dataToInsert = $this->getRowToInsert($lhs, $rhs, $additionalFields);
//If the current data matches the existing data, don't do anything
if (!$this->checkExisting($dataToInsert))
{
$lhsLinkName = $this->lhsLink;
$rhsLinkName = $this->rhsLink;
//In a one to one, any existing links from both sides must be removed first.
//one2Many will take care of the right side, so we'll do the left.
$lhs->load_relationship($lhsLinkName);
$this->removeAll($lhs->$lhsLinkName);
$rhs->load_relationship($rhsLinkName);
$this->removeAll($rhs->$rhsLinkName);
return parent::add($lhs, $rhs, $additionalFields);
}
// data matched what was there so return false, since nothing happened
return false;
}
}
Mini Shell