Source for file RSDApplication.php

1     <?php
2     // RSDEngine: The Rapid and Secure Development Engine
3     // Copyright (C) 2003 Lukas Feiler
4     // 
5     // This library is free software; you can redistribute it and/or
6     // modify it under the terms of the GNU Lesser General Public
7     // License as published by the Free Software Foundation; either
8     // version 2.1 of the License, or (at your option) any later version.
9     // 
10    // This library is distributed in the hope that it will be useful,
11    // but WITHOUT ANY WARRANTY; without even the implied warranty of
12    // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    // Lesser General Public License for more details.
14    // 
15    // You should have received a copy of the GNU Lesser General Public
16    // License along with this library; if not, write to the Free Software
17    // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18    
19    /**This file is part of RSD - Rapid and Secure Development.
20    *
21    * @author Lukas Feiler
22    * @copyright Lukas Feiler 2003
23    * @package RSDEngine
24    * @version 0.1.9
25    * @filesource
26    */
27    
28    /**RSDApplication extends PEAR.
29    */
30    require_once('PEAR.php');
31    
32    /**RSDApplication is the base class for any application class.
33    *
34    * It holds handles to all objects used in this application.
35    * It can be used as the only entry point to the whole application!
36    * @author Lukas Feiler
37    * @copyright Lukas Feiler 2003
38    * @package RSDEngine
39    */
40    class RSDApplication extends PEAR {
41        /**Associative array that holds handels to all RSDTable object created. The table name is used as the key.
42    	* @access private
43    	* @var Array 
44    	*/
45        var $_tables = array();
46        
47        /**An instance of PEAR::DB
48    	* @var DB 
49    	*/
50        var $db = null;
51        
52        /**An instance of RSErrorManager (or a child class).
53    	* @var RSErrorManager 
54    	*/
55        var $errorManager = null;
56        
57        /**An instance of PEAR::Auth.
58    	* @var Auth 
59    	*/
60        var $auth = null;
61                
62        /**An instance of Smarty.
63    	* @var Smarty 
64    	*/
65        var $smarty;
66        
67        /**The constructor initializes the field db and errorManager.
68    	* @param DB $db An instance of the class PEAR::DB
69    	* @param RSErrorManager $errorManager An instance of the class RSErrorManager
70    	* @see RSErrorManager
71    	*/
72        function RSDApplication($db,&$errorManager)
73        {
74            $this->db = &$db;
75            if (method_exists($db, "setFetchMode")) {
76                $this->db->setFetchMode(DB_FETCHMODE_ASSOC);
77            }
78            $this->errorManager = &$errorManager;
79        }
80        /**This method adds the table object passed as argument to the array $this->_tables.
81    	* @param table An instance of an RSDTable child class.
82    	*/
83        function addTable(&$table)
84        {
85            if (!isset($this->_tables[$table->name])) {
86                $this->_tables[$table->name] =& $table;
87            }
88        }
89        
90        function &getTable($tableName)
91        {
92            return $this->_tables[$tableName];
93        }
94    }
95    ?>