org.netfrag.glib/Application/ComponentRegistry.php

<?php
/**
 * This file contains the Application::ComponentRegistry class.
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @package org.netfrag.glib
 * @name Application::ComponentRegistry
 *
 */

/**
 * <b>Cvs-Log:</b>
 *
 * <pre>
 * $Id: ComponentRegistry.php,v 1.5 2003/03/11 01:42:57 joko Exp $
 *
 * $Log: ComponentRegistry.php,v $
 * Revision 1.5  2003/03/11 01:42:57  joko
 * + fixed metadata for phpDocumentor
 *
 * Revision 1.4  2003/03/11 01:22:22  joko
 * + fixed metadata for phpDocumentor
 *
 * Revision 1.3  2003/03/10 23:25:02  joko
 * + fixed metadata for phpDocumentor
 *
 * Revision 1.2  2003/03/05 18:54:42  joko
 * updated docu - phpDocumentor is very strict about its 'blocks'...
 *
 * Revision 1.1  2003/03/01 15:29:11  joko
 * + initial commit
 * </pre>
 *
 */


/**
 * This provides an infrastructure for having 
 * components to be registered with.
 *
 * These components could be something which make up
 * parts, areas or pages on a large website (the level above 
 * the widget-layer) or just simple plugins or shared code.
 * (similar to m$'s dll/com-system, but very lightweight)
 *
 * Currently, we are registering "Views" with this thing.
 * These "Views" should represent the "Views" in the MVC Model.
 * "Views" are components made up of phpHtmlLib widgets.
 *
 * They currently live in the "Page::" namespace, which should be
 * migrated to the "View::" namespace to actually represent this
 * stuff conveniently 1:1 in userspace.
 *
 * <ul>
 * references
 * <li>package=org.netfrag.glib, module=DesignPattern::MVC</li>
 * <li>package=lib.admin.frontend, module=TsBackend: $this->_mvc->add_view( ... )</li>
 * </ul>
 *
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @copyright (c) 2003 - All Rights reserved.
 * @license GNU LGPL (GNU Lesser General Public License)
 *
 * @link http://www.netfrag.org/~joko/
 * @link http://www.gnu.org/licenses/lgpl.txt
 *
 * @package org.netfrag.glib
 * @subpackage Application
 * @name Application::ComponentRegistry
 *
 * @todo (o) Be able to *persistently* register new components.
 *     By now the declaration (read-only) is included on each request.
 *     No caching or similar stuff occours at this level!!!
 *
 */
class Application_ComponentRegistry {

 /**
  * This var holds the locator metadata hash
  * that is used to feed metadata to a per-query-instance
  * of a Data::Driver::Proxy object.
  *
  */
  var $_regdb = NULL;
  
  var $_registry = NULL;
  var $_mode = NULL;


 /**
  * The constructor may be used to pass in the
  * complete registry as a payload chunk.
  *
  * @param registry
  */
  function Application_ComponentRegistry($registry = null, $mode = null) {
    
    $this->_registry = &$registry;
    
    if ($mode) {
        $this->set_mode($mode);
      
    // autodetect mode
    } else {

      if ($registry) {
        $this->set_mode('REGDB_PAYLOAD');
      } else {
        $this->set_mode('REGDB_CONSTANT');
      }

    }

    $this->read_regdb();

  }
        
  function set_mode( $mode ) {
    $this->_mode = $mode;
    return $this->_mode;
  }

  function get_mode() {
    return $this->_mode;
  }

  function read_regdb() {
    switch ($this->get_mode()) {
      case 'REGDB_LOCAL':
        $this->_regdb = &$this->_registry;
        break;
      case 'REGDB_CONSTANT':
        $this->_regdb = COMPONENT_regdb;
        break;
    }
    
  }

  function getComponentByTopic($name) {
    
  }

  function getComponentByPage($name) {
    
  }

    
}

?>
1	joko	1.1	<?php
2			/**
3			* This file contains the Application::ComponentRegistry class.
4			*
5			* @author Andreas Motl <andreas.motl@ilo.de>
6	joko	1.2	* @package org.netfrag.glib
7			* @name Application::ComponentRegistry
8			*
9	joko	1.1	*/
10
11			/**
12	joko	1.4	* <b>Cvs-Log:</b>
13			*
14			* <pre>
15	joko	1.6	* $Id: ComponentRegistry.php,v 1.5 2003/03/11 01:42:57 joko Exp $
16	joko	1.2	*
17			* $Log: ComponentRegistry.php,v $
18	joko	1.6	* Revision 1.5 2003/03/11 01:42:57 joko
19			* + fixed metadata for phpDocumentor
20			*
21	joko	1.5	* Revision 1.4 2003/03/11 01:22:22 joko
22			* + fixed metadata for phpDocumentor
23			*
24	joko	1.4	* Revision 1.3 2003/03/10 23:25:02 joko
25			* + fixed metadata for phpDocumentor
26			*
27	joko	1.3	* Revision 1.2 2003/03/05 18:54:42 joko
28			* updated docu - phpDocumentor is very strict about its 'blocks'...
29			*
30	joko	1.2	* Revision 1.1 2003/03/01 15:29:11 joko
31			* + initial commit
32	joko	1.4	* </pre>
33	joko	1.1	*
34			*/
35
36
37			/**
38			* This provides an infrastructure for having
39			* components to be registered with.
40			*
41			* These components could be something which make up
42			* parts, areas or pages on a large website (the level above
43			* the widget-layer) or just simple plugins or shared code.
44			* (similar to m$'s dll/com-system, but very lightweight)
45			*
46			* Currently, we are registering "Views" with this thing.
47			* These "Views" should represent the "Views" in the MVC Model.
48			* "Views" are components made up of phpHtmlLib widgets.
49			*
50			* They currently live in the "Page::" namespace, which should be
51			* migrated to the "View::" namespace to actually represent this
52			* stuff conveniently 1:1 in userspace.
53			*
54	joko	1.6	* <ul>
55			* references
56			* <li>package=org.netfrag.glib, module=DesignPattern::MVC</li>
57			* <li>package=lib.admin.frontend, module=TsBackend: $this->_mvc->add_view( ... )</li>
58			* </ul>
59	joko	1.1	*
60			*
61			* @author Andreas Motl <andreas.motl@ilo.de>
62			* @copyright (c) 2003 - All Rights reserved.
63			* @license GNU LGPL (GNU Lesser General Public License)
64			*
65	joko	1.2	* @link http://www.netfrag.org/~joko/
66			* @link http://www.gnu.org/licenses/lgpl.txt
67	joko	1.1	*
68			* @package org.netfrag.glib
69	joko	1.2	* @subpackage Application
70			* @name Application::ComponentRegistry
71	joko	1.1	*
72	joko	1.3	* @todo (o) Be able to persistently register new components.
73	joko	1.1	* By now the declaration (read-only) is included on each request.
74			* No caching or similar stuff occours at this level!!!
75			*
76			*/
77			class Application_ComponentRegistry {
78
79			/**
80			* This var holds the locator metadata hash
81			* that is used to feed metadata to a per-query-instance
82			* of a Data::Driver::Proxy object.
83			*
84			*/
85			var $_regdb = NULL;
86
87			var $_registry = NULL;
88			var $_mode = NULL;
89
90
91			/**
92			* The constructor may be used to pass in the
93			* complete registry as a payload chunk.
94			*
95			* @param registry
96			*/
97			function Application_ComponentRegistry($registry = null, $mode = null) {
98
99			$this->_registry = &$registry;
100
101			if ($mode) {
102			$this->set_mode($mode);
103
104			// autodetect mode
105			} else {
106
107			if ($registry) {
108			$this->set_mode('REGDB_PAYLOAD');
109			} else {
110			$this->set_mode('REGDB_CONSTANT');
111			}
112
113			}
114
115			$this->read_regdb();
116
117			}
118
119			function set_mode( $mode ) {
120			$this->_mode = $mode;
121			return $this->_mode;
122			}
123
124			function get_mode() {
125			return $this->_mode;
126			}
127
128			function read_regdb() {
129			switch ($this->get_mode()) {
130			case 'REGDB_LOCAL':
131			$this->_regdb = &$this->_registry;
132			break;
133			case 'REGDB_CONSTANT':
134			$this->_regdb = COMPONENT_regdb;
135			break;
136			}
137
138			}
139
140			function getComponentByTopic($name) {
141
142			}
143
144			function getComponentByPage($name) {
145
146			}
147
148
149			}
150
151			?>
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