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: * Super class for all validators
27: * @todo validators should not use string based messages but
28: * should instead use a resource key to locate a message from a file
29: * @author Martin Cassidy
30: * @package web/markup/html/form/validation
31: */
32: abstract class AbstractValidator implements Validator
33: {
34: public function validate(Validatable $validateable)
35: {
36: if($validateable->isValid())
37: {
38: $response = $this->validateValue($validateable);
39:
40: if($response!=null && $response instanceof ValidationResponse)
41: {
42: $validateable->error($response);
43: }
44: }
45: }
46:
47: public abstract function validateValue(Validatable $validateable);
48:
49: protected final function getKeyName($class = null)
50: {
51: if($class==null)
52: {
53: $class = get_called_class();
54: }
55: $reflection = new \ReflectionClass($class);
56: return $reflection->getShortName();
57: }
58: }
59:
60: ?>
61: