|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Phossa Project |
|
4
|
|
|
* |
|
5
|
|
|
* PHP version 5.4 |
|
6
|
|
|
* |
|
7
|
|
|
* @category Library |
|
8
|
|
|
* @package Phossa2\Config |
|
9
|
|
|
* @copyright Copyright (c) 2016 phossa.com |
|
10
|
|
|
* @license http://mit-license.org/ MIT License |
|
11
|
|
|
* @link http://www.phossa.com/ |
|
12
|
|
|
*/ |
|
13
|
|
|
/*# declare(strict_types=1); */ |
|
14
|
|
|
|
|
15
|
|
|
namespace Phossa2\Config; |
|
16
|
|
|
|
|
17
|
|
|
use Phossa2\Config\Message\Message; |
|
18
|
|
|
use Phossa2\Shared\Base\ObjectAbstract; |
|
19
|
|
|
use Phossa2\Shared\Reference\DelegatorTrait; |
|
20
|
|
|
use Phossa2\Config\Exception\LogicException; |
|
21
|
|
|
use Phossa2\Shared\Reference\DelegatorInterface; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* Delegator |
|
25
|
|
|
* |
|
26
|
|
|
* Implmentation of DelegatorInterface |
|
27
|
|
|
* |
|
28
|
|
|
* @package Phossa2\Config |
|
29
|
|
|
* @author Hong Zhang <[email protected]> |
|
30
|
|
|
* @see ObjectAbstract |
|
31
|
|
|
* @see DelegatorInterface |
|
32
|
|
|
* @version 2.0.0 |
|
33
|
|
|
* @since 2.0.0 added |
|
34
|
|
|
*/ |
|
35
|
|
|
class Delegator extends ObjectAbstract implements \ArrayAccess, DelegatorInterface, ConfigInterface |
|
|
|
|
|
|
36
|
|
|
{ |
|
37
|
|
|
use ArrayAccessTrait, DelegatorTrait; |
|
38
|
|
|
|
|
39
|
|
|
/** |
|
40
|
|
|
* {@inheritDoc} |
|
41
|
|
|
*/ |
|
42
|
|
|
public function get(/*# string */ $key, $default = null) |
|
43
|
|
|
{ |
|
44
|
|
|
if ($this->hasInLookup($key)) { |
|
45
|
|
|
return $this->getFromLookup($key); |
|
46
|
|
|
} |
|
47
|
|
|
return $default; |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* {@inheritDoc} |
|
52
|
|
|
*/ |
|
53
|
|
|
public function has(/*# string */ $key)/*# : bool */ |
|
54
|
|
|
{ |
|
55
|
|
|
return $this->hasInLookup($key); |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
/** |
|
59
|
|
|
* {@inheritDoc} |
|
60
|
|
|
*/ |
|
61
|
|
|
public function set(/*# string */ $key, $value) |
|
62
|
|
|
{ |
|
63
|
|
|
// marker |
|
64
|
|
|
$set = false; |
|
65
|
|
|
|
|
66
|
|
|
// set in all registry which has this $key |
|
67
|
|
|
foreach ($this->lookup_pool as $reg) { |
|
68
|
|
|
/* @var $reg ConfigInterface */ |
|
69
|
|
|
if ($reg->has($key)) { |
|
70
|
|
|
$set = true; |
|
71
|
|
|
$reg->set($key, $value); |
|
72
|
|
|
} |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
// still not set, set in the first reg then |
|
76
|
|
|
if (false === $set && isset($this->lookup_pool[0])) { |
|
77
|
|
|
/* @var $reg ConfigInterface */ |
|
78
|
|
|
$reg = $this->lookup_pool[0]; |
|
79
|
|
|
$reg->set($key, $value); |
|
80
|
|
|
$set = true; |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
// no registry found |
|
84
|
|
|
if (false === $set) { |
|
85
|
|
|
throw LogicException( |
|
86
|
|
|
Message::get(Message::CONFIG_NOT_IN_DELEGATOR), |
|
87
|
|
|
Message::CONFIG_NOT_IN_DELEGATOR |
|
88
|
|
|
); |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
return $this; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
/** |
|
95
|
|
|
* {@inheritDoc} |
|
96
|
|
|
*/ |
|
97
|
|
|
protected function isValidRegistry($registry)/*# : bool */ |
|
98
|
|
|
{ |
|
99
|
|
|
return $registry instanceof ConfigInterface; |
|
100
|
|
|
} |
|
101
|
|
|
|
|
102
|
|
|
/** |
|
103
|
|
|
* {@inheritDoc} |
|
104
|
|
|
*/ |
|
105
|
|
|
protected function hasInRegistry( |
|
106
|
|
|
$registry, |
|
107
|
|
|
/*# string */ $key |
|
108
|
|
|
)/*# : bool */ { |
|
109
|
|
|
/* @var $registry ConfigInterface */ |
|
110
|
|
|
return $registry->has($key); |
|
111
|
|
|
} |
|
112
|
|
|
|
|
113
|
|
|
/** |
|
114
|
|
|
* {@inheritDoc} |
|
115
|
|
|
*/ |
|
116
|
|
|
protected function getFromRegistry( |
|
117
|
|
|
$registry, |
|
118
|
|
|
/*# string */ $key |
|
119
|
|
|
) { |
|
120
|
|
|
/* @var $registry ConfigInterface */ |
|
121
|
|
|
return $registry->get($key); |
|
122
|
|
|
} |
|
123
|
|
|
} |
|
124
|
|
|
|
phossa2 /
config
Loading history...