<?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) 2004-2011 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".
 ********************************************************************************/

/**
 * Connector factory
 * @api
 */
class ConnectorFactory{

	static $source_map = array();

	public static function getInstance($source_name){
		if(empty(self::$source_map[$source_name])) {
			require_once('include/connectors/sources/SourceFactory.php');
			require_once('include/connectors/component.php');
			$source = SourceFactory::getSource($source_name);
			$component = new component();
			$component->setSource($source);
			$component->init();
			self::$source_map[$source_name] = $component;
		}
		return self::$source_map[$source_name];
	}

	/**
	 * Split the class name by _ and go through the class name
	 * which represents the inheritance structure to load up all required parents.
	 * @param string $class the root class we want to load.
	 */
	public static function load($class, $type){
		self::loadClass($class, $type);
	}

	/**
	 * include a source class file.
	 * @param string $class a class file to include.
	 */
	public static function loadClass($class, $type){
		$dir = str_replace('_','/',$class);
		$parts = explode("/", $dir);
		$file = $parts[count($parts)-1] . '.php';
		if(file_exists("custom/modules/Connectors/connectors/{$type}/{$dir}/$file")){
			require_once("custom/modules/Connectors/connectors/{$type}/{$dir}/$file");
		} else if(file_exists("modules/Connectors/connectors/{$type}/{$dir}/$file")) {
			require_once("modules/Connectors/connectors/{$type}/{$dir}/$file");
		} else if(file_exists("connectors/{$type}/{$dir}/$file")) {
			require_once("connectors/{$type}/{$dir}/$file");
		}
	}
}
?>