relationshipfactory.php

来自「SugarCRM5.1 开源PHP客户关系管理系统」· PHP 代码 · 共 73 行

<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
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require_once 'modules/ModuleBuilder/parsers/constants.php' ;

class RelationshipFactory
{

    /*
     * Construct a new relationship of type as provided by the $definition
     * @param array $definition Complete definition of the relationship, as specified by AbstractRelationship::keys
     */
    static function newRelationship ($definition = array())
    {
        // handle the case where a relationship_type is not provided - set it to Many-To-Many as this was the usual type in ModuleBuilder
        if (! isset ( $definition [ 'relationship_type' ] ))
            $definition [ 'relationship_type' ] = MB_MANYTOMANY ;
        
        switch ( strtolower ( $definition [ 'relationship_type' ] ))
        {
            case strtolower ( MB_ONETOONE ) :
                require_once 'modules/ModuleBuilder/parsers/relationships/OneToOneRelationship.php' ;
                return new OneToOneRelationship ( $definition ) ;
            
            case strtolower ( MB_ONETOMANY ) :
                require_once 'modules/ModuleBuilder/parsers/relationships/OneToManyRelationship.php' ;
                return new OneToManyRelationship ( $definition ) ;
            
            // default case is Many-To-Many as this was the only type ModuleBuilder could create and so much of the MB code assumes Many-To-Many
            default :
                $definition [ 'relationship_type' ] = MB_MANYTOMANY ;
                require_once 'modules/ModuleBuilder/parsers/relationships/ManyToManyRelationship.php' ;
                return new ManyToManyRelationship ( $definition ) ;
        }
    
    }
}
?>