/[cvs]/nfo/php/libs/org.netfrag.glib/DesignPattern/MVC.php
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revision 1.3 by joko, Sat Mar 1 21:13:00 2003 UTC revision 1.13 by joko, Fri Apr 4 17:37:05 2003 UTC
# Line 1  Line 1 
1  <?php  <?php
   
2  /**  /**
3   * This file contains the DesignPattern::MVC class.   * This file contains the DesignPattern::MVC class
4   *   *
5   * @author Andreas Motl <andreas.motl@ilo.de>   * @author Andreas Motl <andreas.motl@ilo.de>
6   * @package org.netfrag.glib   * @package org.netfrag.glib
7     * @name DesignPattern::MVC
8     *
9     *
10   */   */
11    
12  /**  
13    /**
14     *
15     * <b>Cvs-Log:</b>
16     *
17     * <pre>
18   * $Id$   * $Id$
19   *   *
20   * $Log$   * $Log$
21     * Revision 1.13  2003/04/04 17:37:05  joko
22     * modifications regarding error-/exception-handling
23     *
24     * Revision 1.12  2003/03/10 23:30:27  joko
25     * + fixed metadata for phpDocumentor
26     *
27     * Revision 1.11  2003/03/10 22:31:56  joko
28     * + fixed metadata for phpDocumentor
29     *
30     * Revision 1.10  2003/03/05 17:02:22  joko
31     * updated docu (phpDocumentor testing....)
32     *
33     * Revision 1.9  2003/03/05 16:32:18  joko
34     * updated docu (phpDocumentor testing....)
35     *
36     * Revision 1.8  2003/03/05 16:10:17  joko
37     * updated docu (phpDocumentor testing....)
38     *
39     * Revision 1.7  2003/03/05 15:41:03  joko
40     * updated docu (phpDocumentor testing....)
41     *
42     * Revision 1.6  2003/03/05 15:24:23  joko
43     * updated docu (phpDocumentor testing....)
44     *
45     * Revision 1.5  2003/03/03 21:57:42  joko
46     * changed base class
47     *
48     * Revision 1.4  2003/03/01 22:44:54  joko
49     * setup_views not required?
50     *
51   * Revision 1.3  2003/03/01 21:13:00  joko   * Revision 1.3  2003/03/01 21:13:00  joko
52   * now actually doing something via '->perform'   * now actually doing something via '->perform'
53   *   *
54   * Revision 1.2  2003/03/01 16:53:57  joko   * Revision 1.2  2003/03/01 16:53:57  joko
55   * + now propagating/forwarding passed-in data to add_[model|view|controller] to base class method DesignPattern::Container::__push_element to store it   * + now propagating/forwarding passed-in data to add_[model|view|controller] to base class method DesignPattern::Container::push_element to store it
56   *    is this a case for aspect-oriented-programming?   *    is this a case for aspect-oriented-programming?
57   * - removed calls to _abstract_method   * - removed calls to _abstract_method
58   *   *
59   * Revision 1.1  2003/03/01 15:31:18  joko   * Revision 1.1  2003/03/01 15:31:18  joko
60   * + initial commit   * + initial commit
61     * </pre>
62   *   *
63   *   *
64   */   */
65    
66    
67  /**  /**
68   * This tries to abstract some parts of the MVC Pattern.   * This tries to abstract some parts of the MVC Pattern
  *  
69   *   *
70   * @author Andreas Motl <andreas.motl@ilo.de>   * @author Andreas Motl <andreas.motl@ilo.de>
71     * @link http://www.netfrag.org/~joko/
72   * @copyright (c) 2003 - All Rights reserved.   * @copyright (c) 2003 - All Rights reserved.
73   * @license GNU LGPL (GNU Lesser General Public License)   * @license GNU LGPL (GNU Lesser General Public License)
74   *   * @link http://www.gnu.org/licenses/lgpl.txt
  * @author-url http://www.netfrag.org/~joko/  
  * @license-url http://www.gnu.org/licenses/lgpl.txt  
75   *   *
76   * @package org.netfrag.glib   * @package org.netfrag.glib
77   * @module Application::ComponentRegistry   * @subpackage DesignPattern
78     * @name DesignPattern::MVC
79   *   *
  */  
   
 /**  
  * Todo:  
80   *   *
81   *  o xyz   * @todo xyz
82   *  o bla, bli, blub   * @todo bla, bli, blub
83   *   *
84   *   *
85   */   */
86    class DesignPattern_MVC extends DesignPattern_Facade {
   
 // isn't required by now:  
 //loadModule('DesignPattern::Object');  
 //class DesignPattern_MVC extends DesignPattern_Object {  
   
 loadModule('DesignPattern::Container');  
 class DesignPattern_MVC extends DesignPattern_Container {  
87    
88    var $_model = array();    var $_model = array();
89    var $_view = array();    var $_view = array();
# Line 72  class DesignPattern_MVC extends DesignPa Line 98  class DesignPattern_MVC extends DesignPa
98    *    *
99    * @param registry    * @param registry
100    */    */
101    function DesignPattern_MVC() {    function constructor() {
102        set_error_handler('php_error_handler');
103        parent::constructor();
104    }    }
105    
106    function _abstract_method($method) {    function _abstract_method($method) {
107      $package = get_class($this);      $package = get_class($this);
108      $package_p = get_parent_class($this);      $package_p = get_parent_class($this);
109      print "DesignPattern::MVC.$package_p.$package: Please implement method '$method'.<br/>";      user_error( "DesignPattern::MVC.$package_p.$package: Please implement method '$method'." );
110    }    }
111        
112    // spool controller rules    // spool controller rules
# Line 119  class DesignPattern_MVC extends DesignPa Line 147  class DesignPattern_MVC extends DesignPa
147    }    }
148        
149    function setup_views() {    function setup_views() {
150      $this->_abstract_method('setup_views');      //$this->_abstract_method('setup_views');
151    }    }
152        
153    
154    function add_model() {    function add_model() {
155      $args = &func_get_args();      $args = &func_get_args();
156      $this->__push('model', &$args[0]);      $this->_container->push('model', &$args[0]);
157    }    }
158    
159    function add_view() {    function add_view() {
160      $args = &func_get_args();      $args = &func_get_args();
161      $this->__push('view', &$args[0]);      $this->_container->push('view', &$args[0]);
162    }    }
163    
164    function add_controller() {    function add_controller() {
165      $args = &func_get_args();      $args = &func_get_args();
166      $this->__push('controller', &$args[0]);      $this->_container->push('controller', &$args[0]);
167    }    }
168    
169    function &get_model_data() {    function &get_model_data() {
170      return $this->__last('model');      return $this->_container->last('model');
171    }    }
172    
173    function &get_view_data() {    function &get_view_data() {
174      $args = &func_get_args();      $args = &func_get_args();
175      $slot = $args[0];      $slot = $args[0];
176      return $this->__slot('view', $slot);      return $this->_container->slot('view', $slot);
177    }    }
178    
179    function &get_controller_data() {    function &get_controller_data() {
180      return $this->__last('controller');      return $this->_container->last('controller');
181    }    }
182    
183      function check_performed_result() {
184        if (sizeof($this->_performed_result)) {
185          return 1;
186        } else {
187          user_error("MVC[" . get_class($this) . "] failed - performed result was empty.");
188        }
189      }
190        
191  }  }
192    
193  ?>  ?>
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