1 <?php
3 /*! \brief Exception implementation for ObjectList
4 \author Cajus Pollmeier <pollmeier@gonicus.de>
5 \version 1.00
6 \date 2007/11/02
8 This class handles the exceptions occuring in ObjectList.
9 */
10 class ObjectListException extends Exception {
11 public function __construct($message, $code = 0) {
12 parent::__construct($message, $code);
13 }
14 }
17 /*! \brief Implementation for keeping a list of objects
18 \author Cajus Pollmeier <pollmeier@gonicus.de>
19 \version 1.00
20 \date 2007/11/02
22 The class ObjectList handles a list of objects found in the database
23 based on an optional filter modules. This objects can be iterated
24 directly.
26 \sa ObjectListIterator
27 */
28 class ObjectList implements IteratorAggregate {
30 /*!
31 \brief Container for objects
33 This variable stores the list of objects.
34 */
35 private $objects;
37 /*!
38 \brief Config
40 Config array that keeps the classes we do lists for, filter information, etc.
41 */
42 private $config;
45 /*! \brief ObjectList constructor
47 The ObjectList is initialized by a list of classes we're interested
48 in. Rest is done by instances of Filter registered in the Registry.
50 \param config Config section that is used to configure this ObjectList
51 \sa Registry
52 \sa Filter
53 */
54 public function __construct(&$config){
56 /* Save current config */
57 $this->config= &$config;
59 /* Load and instanciate classes, extract filter, icons, view hooks, etc. */
60 $this->load();
62 }
65 /*! \brief Function to initialy load object list
67 Internally loads the relevant list of objects depending on eventually
68 defined filter modules. Handles sorting, too.
69 */
70 private function load(){
71 # Crap filling
72 $this->objects= array(
73 array("dn" => "cn=Demo client,ou=systems,dc=gonicus,dc=de", "cn" => "Demo client", "_icon" => "s_terminal.png", "_actions" => "ED"),
74 array("dn" => "cn=Demo client2,ou=systems,dc=gonicus,dc=de", "cn" => "Demo client2", "_icon" => "s_terminal.png", "_actions" => "ED"),
75 array("dn" => "cn=Printer,ou=systems,dc=gonicus,dc=de", "cn" => "Printer", "_icon" => "s_printer.png", "_actions" => "ED"),
76 array("dn" => "cn=Server,ou=systems,dc=gonicus,dc=de", "cn" => "Server", "_icon" => "s_server.png", "_actions" => "ED"),
77 );
78 }
81 /*! \brief Function to reload object list in case of external changes
83 Triggers a reload the relevant list of objects depending on eventually
84 defined filter modules. Handles sorting, too.
85 */
86 public function reload(){
87 }
90 /*! \brief Function to return the iterator object for this class.
92 This function is used internally by PHP to produce an iterator.
94 \return Iterator object
96 \sa ObjectListIterator
97 */
98 public function getIterator() {
99 return new ObjectListIterator($this->objects);
100 }
102 }
104 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
105 ?>