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<?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/One2MBeanRelationship.php");
/**
* 1-1 Bean relationship
* @api
*/
class One2OneBeanRelationship extends One2MBeanRelationship
{
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())
{
$lhsLinkName = $this->lhsLink;
//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->$lhsLinkName);
return parent::add($lhs, $rhs, $additionalFields);
}
protected function updateLinks($lhs, $lhsLinkName, $rhs, $rhsLinkName)
{
//RHS and LHS only ever have one bean
if (isset($lhs->$lhsLinkName))
$lhs->$lhsLinkName->beans = array($rhs->id => $rhs);
if (isset($rhs->$rhsLinkName))
$rhs->$rhsLinkName->beans = array($lhs->id => $lhs);
}
public function getJoin($link, $params = array(), $return_array = false)
{
$linkIsLHS = $link->getSide() == REL_LHS;
$startingTable = $link->getFocus()->table_name;
$startingKey = $linkIsLHS ? $this->def['lhs_key'] : $this->def['rhs_key'];
$targetTable = $linkIsLHS ? $this->def['rhs_table'] : $this->def['lhs_table'];
$targetTableWithAlias = $targetTable;
$targetKey = $linkIsLHS ? $this->def['rhs_key'] : $this->def['lhs_key'];
$join_type= isset($params['join_type']) ? $params['join_type'] : ' INNER JOIN ';
$join = '';
//Set up any table aliases required
if ( ! empty($params['join_table_alias']))
{
$targetTableWithAlias = $targetTable . " ". $params['join_table_alias'];
$targetTable = $params['join_table_alias'];
}
$deleted = !empty($params['deleted']) ? 1 : 0;
//join the related module's table
$join .= "$join_type $targetTableWithAlias ON $targetTable.$targetKey=$startingTable.$startingKey"
. " AND $targetTable.deleted=$deleted\n"
//Next add any role filters
. $this->getRoleWhere();
if($return_array){
return array(
'join' => $join,
'type' => $this->type,
'rel_key' => $targetKey,
'join_tables' => array($targetTable),
'where' => "",
'select' => "$targetTable.id",
);
}
return $join;
}
}
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