[2222] | 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 for |
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| 15 | * processes. You cannot access this class directly, |
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| 16 | * but requests to the Factory frontend class in |
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| 17 | * 'secured mode' will be forwarded to this class. |
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| 18 | * It should be much more restrictive than its |
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| 19 | * older brother (or sister), WorkflowFactory... |
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| 20 | * |
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| 21 | * @package Factory |
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| 22 | * @license http://www.gnu.org/copyleft/gpl.html GPL |
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| 23 | * @author Pedro Eugênio Rocha - pedro.eugenio.rocha@gmail.com |
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| 24 | */ |
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| 25 | final class ProcessFactory extends BaseFactory { |
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| 26 | |
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| 27 | |
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| 28 | /** |
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| 29 | * @var boolean $_instantiated Attribute that stores whether this |
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| 30 | * class was instantiated or not. This is used to limit the |
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| 31 | * instantiation of this class. |
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| 32 | * @access private |
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| 33 | * @static |
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| 34 | */ |
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| 35 | private static $_instantiated = false; |
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| 36 | |
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| 37 | /** |
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| 38 | * Construct the class. This function will inform which classes |
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| 39 | * you will be able to instantiate and where to find it. |
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| 40 | * This function implements a kind of singleton design pattern too. |
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| 41 | * @access public |
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| 42 | */ |
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| 43 | public function __construct() { |
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| 44 | |
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| 45 | /* don't let the user to instantiate this class more than once. */ |
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| 46 | if (self::$_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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[2311] | 50 | $this->registerFileInfo('wf_cached_ldap', 'class.wf_cached_ldap.php', 'inc/local/classes'); |
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[2337] | 51 | $this->registerFileInfo('wf_crypt', 'class.wf_crypt.php', 'inc/local/classes'); |
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| 52 | $this->registerFileInfo('wf_date', 'class.wf_date.php', 'inc/local/classes'); |
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| 53 | $this->registerFileInfo('wf_db', 'class.wf_db.php', 'inc/local/classes'); |
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[2249] | 54 | $this->registerFileInfo('wf_engine', 'class.wf_engine.php', 'inc/local/classes'); |
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[2337] | 55 | $this->registerFileInfo('wf_fpdf', 'class.wf_fpdf.php', 'inc/local/classes'); |
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[2249] | 56 | $this->registerFileInfo('wf_instance', 'class.wf_instance.php', 'inc/local/classes'); |
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[2337] | 57 | $this->registerFileInfo('wf_ldap', 'class.wf_ldap.php', 'inc/local/classes'); |
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[2249] | 58 | $this->registerFileInfo('wf_location', 'class.wf_location.php', 'inc/local/classes'); |
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[2337] | 59 | $this->registerFileInfo('wf_log', 'class.wf_log.php', 'inc/local/classes'); |
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| 60 | $this->registerFileInfo('wf_mail', 'class.wf_mail.php', 'inc/local/classes'); |
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| 61 | $this->registerFileInfo('wf_mem_image', 'class.wf_mem_image.php', 'inc/local/classes'); |
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| 62 | $this->registerFileInfo('wf_natural', 'class.wf_natural.php', 'inc/local/classes'); |
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| 63 | $this->registerFileInfo('wf_orgchart', 'class.wf_orgchart.php', 'inc/local/classes'); |
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[2249] | 64 | $this->registerFileInfo('wf_paging', 'class.wf_paging.php', 'inc/local/classes'); |
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[2337] | 65 | $this->registerFileInfo('wf_phplot', 'class.wf_phplot.php', 'inc/local/classes'); |
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| 66 | $this->registerFileInfo('wf_regex', 'class.wf_regex.php', 'inc/local/classes'); |
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| 67 | $this->registerFileInfo('wf_role', 'class.wf_role.php', 'inc/local/classes'); |
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| 68 | $this->registerFileInfo('wf_string', 'class.wf_string.php', 'inc/local/classes'); |
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| 69 | $this->registerFileInfo('wf_type', 'class.wf_type.php', 'inc/local/classes'); |
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| 70 | $this->registerFileInfo('wf_url', 'class.wf_url.php', 'inc/local/classes'); |
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| 71 | $this->registerFileInfo('wf_util', 'class.wf_util.php', 'inc/local/classes'); |
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| 72 | $this->registerFileInfo('wf_workitem', 'class.wf_workitem.php', 'inc/local/classes'); |
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[2222] | 73 | |
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| 74 | /* ok. no more instances of this class.. */ |
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| 75 | self::$_instantiated = true; |
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| 76 | } |
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| 77 | } |
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| 78 | ?> |
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