<?php
/**
 * Entier Studio
 *
 * LICENSE
 *
 *	Copyright 2006 Entier Studio team.
 *
 *	Licensed under the Apache License, Version 2.0 (the "License");
 *	you may not use this file except in compliance with the License.
 *	You may obtain a copy of the License at
 *
 *		http://www.apache.org/licenses/LICENSE-2.0
 *
 *	Unless required by applicable law or agreed to in writing, software
 *	distributed under the License is distributed on an "AS IS" BASIS,
 *	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *	See the License for the specific language governing permissions and
 *	limitations under the License.
 *
 * @package    entier.studio
 * @copyright  Copyright (c) 2006 Entier Studio team. All rights reserved.
 * @version	   $Id: proc.InterchangeElementNamespace.php 121 2008-03-11 20:17:41Z yannromefort $
 */
//-----------------------------------------------------------------------------
//	namespace
if (!defined("DefInterchangeElementNamespace")) {
    //-------------------------------------------------------------------------
    //	Define
    define("DefInterchangeElementNamespace", "1");
    //-------------------------------------------------------------------------
    //	Include
    @require_once (COMPONENTS_DATA . "data.ObjectoryElement.php");
    //-------------------------------------------------------------------------
    //	Class
    class InterchangeElementNamespace {
        //---------------------------------------------------------------------
        //	Methods
        
        /**
         *
         * @access	protected
         *
         * @param	object		name="datasource"
         * @param	integer		name="primarykey"
         *
         * @return	string		namespace root
         */
        function getNamespaceRoot(&$datasource, $primarykey) {
            //
            $element = new ObjectoryElement($primarykey);
            if ($element->selectRow($datasource) == true) {
                return ($element->get_field_value("OBJELEMCODE"));
            }
            //
            return ("");
        }
        /**
         *
         * @access	protected
         *
         * @param	object		name="datasource"
         * @param	integer		name="primarykey"
         * @param	string		name="separator"
         * @param	string		name="namespace"
         *
         * @return	string		namespace
         */
        function getNamespacePath(&$datasource, $primarykey, $separator = "/", $namespace = "") {
            //
            $element = new ObjectoryElement($primarykey);
            if ($element->selectRow($datasource) == true) {
                //
                $link = $element->get_field_value("OBJELEMLINK");
                if (!empty($link)) {
                    //
                    if ($namespace == "")
                        $namespace = $element->get_field_value("OBJELEMCODE");
                    else
                        $namespace = $element->get_field_value("OBJELEMCODE") . $separator . $namespace;
                    //
                    return (InterchangeElementNamespace::getNamespacePath($datasource, $link, $separator, $namespace));
                }
            }
            //
            return ($namespace);
        }
    };
    //	Class
    //-------------------------------------------------------------------------
    
}
//	namespace
//-----------------------------------------------------------------------------
?>