|
1
|
|
|
<?php |
|
2
|
|
|
declare(strict_types = 1); |
|
3
|
|
|
|
|
4
|
|
|
namespace Innmind\Compose\Definition; |
|
5
|
|
|
|
|
6
|
|
|
use Innmind\Compose\{ |
|
7
|
|
|
Definition\Dependency\Parameter, |
|
8
|
|
|
Definition\Service\Argument, |
|
9
|
|
|
Services, |
|
10
|
|
|
Lazy, |
|
11
|
|
|
Exception\ReferenceNotFound, |
|
12
|
|
|
Exception\ArgumentNotExtractable |
|
13
|
|
|
}; |
|
14
|
|
|
use Innmind\Immutable\{ |
|
15
|
|
|
Set, |
|
16
|
|
|
MapInterface, |
|
17
|
|
|
Map, |
|
18
|
|
|
StreamInterface |
|
19
|
|
|
}; |
|
20
|
|
|
|
|
21
|
|
|
final class Dependency |
|
22
|
|
|
{ |
|
23
|
|
|
private $name; |
|
24
|
|
|
private $services; |
|
25
|
|
|
private $parameters; |
|
26
|
|
|
|
|
27
|
56 |
|
public function __construct( |
|
28
|
|
|
Name $name, |
|
29
|
|
|
Services $services, |
|
30
|
|
|
Parameter ...$parameters |
|
31
|
|
|
) { |
|
32
|
56 |
|
$this->name = $name; |
|
33
|
56 |
|
$this->services = $services; |
|
34
|
56 |
|
$this->parameters = Set::of(Parameter::class, ...$parameters); |
|
35
|
56 |
|
} |
|
36
|
|
|
|
|
37
|
35 |
|
public function name(): Name |
|
38
|
|
|
{ |
|
39
|
35 |
|
return $this->name; |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
8 |
|
public function bind(Services $services): self |
|
43
|
|
|
{ |
|
44
|
|
|
$parameters = $this |
|
45
|
8 |
|
->parameters |
|
46
|
8 |
|
->reduce( |
|
47
|
8 |
|
new Map('string', 'mixed'), |
|
48
|
8 |
|
static function(Map $parameters, Parameter $parameter) use ($services): Map { |
|
49
|
8 |
|
return $parameters->put( |
|
50
|
8 |
|
(string) $parameter->name(), |
|
51
|
8 |
|
$parameter->resolve($services) |
|
52
|
|
|
); |
|
53
|
8 |
|
} |
|
54
|
|
|
); |
|
55
|
|
|
|
|
56
|
8 |
|
$self = clone $this; |
|
57
|
8 |
|
$self->services = $self->services->inject($parameters); |
|
58
|
|
|
|
|
59
|
8 |
|
return $self; |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
21 |
|
public function lazy(Name $name): Lazy |
|
63
|
|
|
{ |
|
64
|
21 |
|
if (!$this->has($name)) { |
|
65
|
7 |
|
throw new ReferenceNotFound((string) $name); |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
14 |
|
return new Lazy( |
|
69
|
14 |
|
$name, |
|
70
|
14 |
|
$this->services |
|
71
|
|
|
); |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
5 |
|
public function build(Name $name): object |
|
75
|
|
|
{ |
|
76
|
5 |
|
return $this->lazy($name)->load(); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
45 |
|
public function has(Name $name): bool |
|
80
|
|
|
{ |
|
81
|
45 |
|
if (!$this->services->has($name)) { |
|
82
|
6 |
|
return false; |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
40 |
|
$service = $this->services->get($name); |
|
86
|
|
|
|
|
87
|
40 |
|
if (!$service->exposed() || !$service->isExposedAs($name)) { |
|
88
|
12 |
|
return false; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
29 |
|
return true; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
5 |
|
public function dependsOn(self $other): bool |
|
95
|
|
|
{ |
|
96
|
5 |
|
return $this->parameters->reduce( |
|
97
|
5 |
|
false, |
|
98
|
5 |
|
function(bool $dependsOn, Parameter $parameter) use ($other): bool { |
|
99
|
3 |
|
return $dependsOn || $parameter->refersTo($other); |
|
100
|
5 |
|
} |
|
101
|
|
|
); |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
11 |
|
public function decorate( |
|
105
|
|
|
Name $decorator, |
|
106
|
|
|
Name $decorated, |
|
107
|
|
|
Name $newName = null |
|
108
|
|
|
): Service { |
|
109
|
11 |
|
if (!$this->has($decorator)) { |
|
110
|
4 |
|
throw new ReferenceNotFound((string) $decorator); |
|
111
|
|
|
} |
|
112
|
|
|
|
|
113
|
7 |
|
$service = $this->services->get($decorator); |
|
114
|
|
|
|
|
115
|
7 |
|
return $service->tunnel($this->name, $decorated, $newName); |
|
116
|
|
|
} |
|
117
|
|
|
|
|
118
|
|
|
/** |
|
119
|
|
|
* @param StreamInterface<mixed> $arguments |
|
120
|
|
|
* |
|
121
|
|
|
* @return StreamInterface<mixed> |
|
122
|
|
|
*/ |
|
123
|
11 |
|
public function extract( |
|
124
|
|
|
Name $name, |
|
125
|
|
|
StreamInterface $arguments, |
|
126
|
|
|
Argument $argument |
|
127
|
|
|
): StreamInterface { |
|
128
|
11 |
|
if (!$this->has($name)) { |
|
129
|
5 |
|
throw new ReferenceNotFound((string) $name); |
|
130
|
|
|
} |
|
131
|
|
|
|
|
132
|
6 |
|
$service = $this->services->get($name); |
|
133
|
|
|
|
|
134
|
|
|
if ( |
|
135
|
6 |
|
!$service->decorates() || |
|
136
|
6 |
|
!$service->arguments()->contains($argument) |
|
137
|
|
|
) { |
|
138
|
2 |
|
throw new ArgumentNotExtractable; |
|
139
|
|
|
} |
|
140
|
|
|
|
|
141
|
4 |
|
return $argument->resolve( |
|
142
|
4 |
|
$arguments, |
|
143
|
4 |
|
$this->services |
|
144
|
|
|
); |
|
145
|
|
|
} |
|
146
|
|
|
|
|
147
|
|
|
/** |
|
148
|
|
|
* The list of exposed services name with their constructor |
|
149
|
|
|
* |
|
150
|
|
|
* @return MapInterface<Name, Constructor> |
|
151
|
|
|
*/ |
|
152
|
3 |
|
public function exposed(): MapInterface |
|
153
|
|
|
{ |
|
154
|
3 |
|
return $this->services->exposed(); |
|
155
|
|
|
} |
|
156
|
|
|
} |
|
157
|
|
|
|
Innmind /
Compose
