-
Notifications
You must be signed in to change notification settings - Fork 3.4k
/
BehaviorRegistry.php
103 lines (94 loc) · 2.8 KB
/
BehaviorRegistry.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since CakePHP(tm) v 3.0.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
namespace Cake\ORM;
use Cake\Core\App;
use Cake\Error;
use Cake\ORM\Table;
use Cake\Utility\ObjectRegistry;
/**
* BehaviorRegistry is used as a registry for loaded behaviors and handles loading
* and constructing behavior objects.
*
* This class also provides method for checking and dispatching behavior methods.
*/
class BehaviorRegistry extends ObjectRegistry {
/**
* The table using this registry.
*
* @var Cake\ORM\Table
*/
protected $_table;
/**
* EventManager instance.
*
* Behaviors constructed by this object will be subscribed to this manager.
*
* @var Cake\Event\EventManager
*/
protected $_eventManager;
/**
* Constructor
*
* @param Cake\ORM\Table $table
*/
public function __construct(Table $table) {
$this->_table = $table;
$this->_eventManager = $table->getEventManager();
}
/**
* Resolve a behavior classname.
*
* Part of the template method for Cake\Utility\ObjectRegistry::load()
*
* @param string $class Partial classname to resolve.
* @return string|false Either the correct classname or false.
*/
protected function _resolveClassName($class) {
return App::classname($class, 'Model/Behavior', 'Behavior');
}
/**
* Throws an exception when a behavior is missing.
*
* Part of the template method for Cake\Utility\ObjectRegistry::load()
*
* @param string $class The classname that is missing.
* @param string $plugin The plugin the behavior is missing in.
* @throws Cake\Error\MissingBehaviorException
*/
protected function _throwMissingClassError($class, $plugin) {
throw new Error\MissingBehaviorException([
'class' => $class,
'plugin' => $plugin
]);
}
/**
* Create the behavior instance.
*
* Part of the template method for Cake\Utility\ObjectRegistry::load()
* Enabled behaviors will be registered with the event manager.
*
* @param string $class The classname that is missing.
* @param array $settings An array of settings to use for the behavior.
* @return Component The constructed behavior class.
*/
protected function _create($class, $settings) {
$instance = new $class($this->_table, $settings);
$enable = isset($settings['enabled']) ? $settings['enabled'] : true;
if ($enable) {
$this->_eventManager->attach($instance);
}
return $instance;
}
}