| 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * eGroupWare * |
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| 4 | * http://www.egroupware.org * |
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| 5 | * -------------------------------------------- * |
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| 6 | * This program is free software; you can redistribute it and/or modify it * |
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| 7 | * under the terms of the GNU General Public License as published by the * |
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| 8 | * Free Software Foundation; either version 2 of the License, or (at your * |
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| 9 | * option) any later version. * |
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| 10 | \**************************************************************************/ |
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| 11 | |
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| 12 | /** |
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| 13 | * Specialization of the BaseFactory class. |
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| 14 | * This class is used to instantiate classes by |
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| 15 | * the workflow module (not by processes). You |
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| 16 | * cannot access this class directly, but requests |
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| 17 | * to the Factory frontend class in 'unsecured mode' |
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| 18 | * will be forwarded to this class. |
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| 19 | * |
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| 20 | * @package Factory |
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| 21 | * @license http://www.gnu.org/copyleft/gpl.html GPL |
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| 22 | * @author Pedro Eugênio Rocha - pedro.eugenio.rocha@gmail.com |
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| 23 | */ |
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| 24 | final class WorkflowFactory extends BaseFactory { |
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| 25 | |
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| 26 | |
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| 27 | /** |
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| 28 | * @var boolean $_instantiated Attribute that stores whether this |
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| 29 | * class was instantiated or not. This is used to limit the |
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| 30 | * instantiation of this class. |
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| 31 | * @access private |
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| 32 | * @static |
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| 33 | */ |
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| 34 | private static $_instantiated = false; |
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| 35 | |
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| 36 | |
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| 37 | /** |
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| 38 | * Construct the class. This function will inform which classes |
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| 39 | * you will be able to instantiate and where to find it. |
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| 40 | * This function implements a kind of singleton design pattern too. |
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| 41 | * @access public |
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| 42 | */ |
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| 43 | public function __construct() { |
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| 44 | |
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| 45 | /* don't let the user to instantiate this class more than once. */ |
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| 46 | if (self::$_instantiated) |
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| 47 | throw new Exception("You can't instantiate this class again."); |
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| 48 | |
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| 49 | /* registering allowed classes */ |
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| 50 | $this->registerFileInfo('WorkflowObjects', 'class.WorkflowObjects.inc.php', 'inc'); |
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| 51 | $this->registerFileInfo('WorkflowWatcher', 'class.WorkflowWatcher.inc.php', 'inc'); |
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| 52 | $this->registerFileInfo('WorkflowLDAP', 'class.WorkflowLDAP.inc.php', 'inc'); |
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| 53 | $this->registerFileInfo('WorkflowSecurity', 'class.WorkflowSecurity.inc.php', 'inc'); |
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| 54 | $this->registerFileInfo('ResourcesRedirector', 'class.ResourcesRedirector.inc.php', 'inc'); |
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| 55 | $this->registerFileInfo('TemplateServer', 'class.TemplateServer.inc.php', 'inc'); |
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| 56 | $this->registerFileInfo('CachedLDAP', 'class.CachedLDAP.inc.php', 'inc'); |
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| 57 | $this->registerFileInfo('BrowserInfo', 'class.BrowserInfo.inc.php', 'inc'); |
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| 58 | $this->registerFileInfo('JobScheduler', 'class.JobScheduler.inc.php', 'inc'); |
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| 59 | $this->registerFileInfo('UserPictureProvider', 'class.UserPictureProvider.inc.php', 'inc'); |
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| 60 | |
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| 61 | $this->registerFileInfo('run_activity', 'class.run_activity.inc.php', 'inc'); |
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| 62 | $this->registerFileInfo('process_smarty', 'class.process_smarty.inc.php', 'inc'); |
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| 63 | $this->registerFileInfo('workflow_smarty', 'class.workflow_smarty.inc.php', 'inc'); |
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| 64 | $this->registerFileInfo('workflow_acl', 'class.workflow_acl.inc.php', 'inc'); |
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| 65 | $this->registerFileInfo('workflow_processmanager', 'class.workflow_processmanager.inc.php', 'inc'); |
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| 66 | $this->registerFileInfo('workflow_wfruntime', 'class.workflow_wfruntime.inc.php', 'inc'); |
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| 67 | $this->registerFileInfo('workflow_gui', 'class.workflow_gui.inc.php', 'inc'); |
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| 68 | $this->registerFileInfo('workflow_rolemanager', 'class.workflow_rolemanager.inc.php', 'inc'); |
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| 69 | $this->registerFileInfo('workflow_activitymanager', 'class.workflow_activitymanager.inc.php', 'inc'); |
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| 70 | $this->registerFileInfo('workflow_instance', 'class.workflow_instance.inc.php', 'inc'); |
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| 71 | |
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| 72 | $this->registerFileInfo('bo_participants', 'class.bo_participants.inc.php', 'inc'); |
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| 73 | $this->registerFileInfo('bo_agent_mail_smtp', 'class.bo_agent_mail_smtp.inc.php', 'inc'); |
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| 74 | $this->registerFileInfo('bo_editor', 'class.bo_editor.inc.php', 'inc'); |
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| 75 | |
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| 76 | $this->registerFileInfo('so_agent_mail_smtp', 'class.so_agent_mail_smtp.inc.php', 'inc'); |
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| 77 | |
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| 78 | /* registering egw external classes */ |
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| 79 | $this->registerFileInfo('phpgw', 'class.phpgw.inc.php', '', EGW_INC_ROOT); |
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| 80 | $this->registerFileInfo('db', 'class.db.inc.php', '', EGW_INC_ROOT); |
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| 81 | $this->registerFileInfo('accounts', 'class.accounts.inc.php', '', EGW_INC_ROOT); |
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| 82 | $this->registerFileInfo('config', 'class.config.inc.php', '', EGW_INC_ROOT); |
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| 83 | $this->registerFileInfo('common', 'class.common.inc.php', '', EGW_INC_ROOT); |
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| 84 | $this->registerFileInfo('session', 'class.session.inc.php', '', EGW_INC_ROOT); |
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| 85 | $this->registerFileInfo('nextmachs', 'class.nextmatchs.inc.php', '', EGW_INC_ROOT); |
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| 86 | $this->registerFileInfo('categories', 'class.categories.inc.php', '', EGW_INC_ROOT); |
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| 87 | $this->registerFileInfo('listbox', 'class.listbox.inc.php', '', EGW_INC_ROOT); |
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| 88 | $this->registerFileInfo('phpmailer', 'class.phpmailer.inc.php', '', EGW_INC_ROOT); |
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| 89 | |
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| 90 | /** |
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| 91 | * It can cause some troubles. A class named 'bo' must be instantiated by a |
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| 92 | * Factory::getInstance('bo') call, that isn't really intuitive.. Something to |
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| 93 | * think about... |
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| 94 | */ |
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| 95 | $this->registerFileInfo('bo', 'class.bo.inc.php', 'emailadmin/inc', EGW_SERVER_ROOT); |
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| 96 | |
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| 97 | |
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| 98 | /** |
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| 99 | * TODO - This is a veeery big workaround to maintain compatibility with |
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| 100 | * processes that uses the old non-static factory. So, we made this wrapper |
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| 101 | * (adapter) that just calls the new and cute static factory class in the |
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| 102 | * right way. It should be removed as soon as possible. |
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| 103 | */ |
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| 104 | $this->registerFileInfo('ProcessWrapperFactory', 'ProcessWrapperFactory.php', 'lib/factory/'); |
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| 105 | |
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| 106 | |
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| 107 | /* ok. no more instances of this class.. */ |
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| 108 | self::$_instantiated = true; |
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| 109 | } |
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| 110 | } |
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| 111 | |
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| 112 | ?> |
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