1: <?php
2:
3: /**
4: * Picon Framework
5: * http://code.google.com/p/picon-framework/
6: *
7: * Copyright (C) 2011-2012 Martin Cassidy <martin.cassidy@webquub.com>
8:
9: * Picon Framework is free software: you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation, either version 3 of the License, or
12: * (at your option) any later version.
13:
14: * Picon Framework is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: * General Public License for more details.
18:
19: * You should have received a copy of the GNU General Public License
20: * along with Picon Framework. If not, see <http://www.gnu.org/licenses/>.
21: * */
22:
23: namespace picon;
24:
25: /**
26: * Compound model which runs from a property of an object
27: *
28: * @author Martin Cassidy
29: * @package web/model
30: */
31: class CompoundPropertyModel implements CompoundModel, ComponentInheritedModel
32: {
33: private $target;
34: private $property;
35:
36: public function __construct(&$object, $property)
37: {
38: $this->target = $object;
39: $this->property = $property;
40: }
41:
42: public function getModelObject()
43: {
44: if($this->target instanceof Model)
45: {
46: return $this->target->getModelObject();
47: }
48: return PropertyResolver::get($this->target, $this->property);
49: }
50:
51: public function setModelObject(&$object)
52: {
53: if($this->target instanceof Model)
54: {
55: $this->target->setModelObject($object);
56: return;
57: }
58: PropertyResolver::set($this->target, $this->property, $object);
59: }
60:
61: public function onInherit(Component &$component)
62: {
63: if(!PropertyResolver::hasProperty($this->getModelObject(), $component->getId()))
64: {
65: return null;
66: }
67: return new WrappedCompoundModel($this);
68: }
69: }
70:
71: ?>
72: