|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace JMS\Serializer\Metadata\Driver; |
|
6
|
|
|
|
|
7
|
|
|
use JMS\Serializer\Metadata\ClassMetadata as SerializerClassMetadata; |
|
8
|
|
|
use JMS\Serializer\Metadata\PropertyMetadata; |
|
9
|
|
|
use Metadata\ClassMetadata; |
|
10
|
|
|
use Metadata\Driver\DriverInterface; |
|
11
|
|
|
use ReflectionClass; |
|
12
|
|
|
use ReflectionException; |
|
13
|
|
|
use ReflectionProperty; |
|
14
|
|
|
|
|
15
|
|
|
class DefaultValuePropertyDriver implements DriverInterface |
|
16
|
|
|
{ |
|
17
|
|
|
/** |
|
18
|
|
|
* @var DriverInterface |
|
19
|
|
|
*/ |
|
20
|
|
|
protected $delegate; |
|
21
|
|
|
|
|
22
|
|
|
public function __construct(DriverInterface $delegate) |
|
23
|
|
|
{ |
|
24
|
|
|
$this->delegate = $delegate; |
|
25
|
|
|
} |
|
26
|
|
|
|
|
27
|
|
|
public function loadMetadataForClass(ReflectionClass $class): ?ClassMetadata |
|
28
|
|
|
{ |
|
29
|
|
|
$classMetadata = $this->delegate->loadMetadataForClass($class); |
|
30
|
|
|
\assert($classMetadata instanceof SerializerClassMetadata); |
|
31
|
|
|
|
|
32
|
|
|
if (null === $classMetadata) { |
|
33
|
|
|
return null; |
|
34
|
|
|
} |
|
35
|
|
|
|
|
36
|
|
|
foreach ($classMetadata->propertyMetadata as $key => $propertyMetadata) { |
|
37
|
|
|
\assert($propertyMetadata instanceof PropertyMetadata); |
|
38
|
|
|
if (null !== $propertyMetadata->hasDefault) { |
|
39
|
|
|
continue; |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
try { |
|
43
|
|
|
$propertyReflection = $this->getPropertyReflection($propertyMetadata); |
|
44
|
|
|
$propertyMetadata->hasDefault = false; |
|
45
|
|
|
if ($propertyReflection->hasDefaultValue() && $propertyReflection->hasType()) { |
|
46
|
|
|
$propertyMetadata->hasDefault = true; |
|
47
|
|
|
$propertyMetadata->defaultValue = $propertyReflection->getDefaultValue(); |
|
48
|
|
|
} elseif ($propertyReflection->isPromoted()) { |
|
49
|
|
|
// need to get the parameter in the constructor to check for default values |
|
50
|
|
|
$classReflection = $this->getClassReflection($propertyMetadata); |
|
51
|
|
|
$params = $classReflection->getConstructor()->getParameters(); |
|
52
|
|
|
foreach ($params as $parameter) { |
|
53
|
|
|
if ($parameter->getName() === $propertyMetadata->name) { |
|
54
|
|
|
if ($parameter->isDefaultValueAvailable()) { |
|
55
|
|
|
$propertyMetadata->hasDefault = true; |
|
56
|
|
|
$propertyMetadata->defaultValue = $parameter->getDefaultValue(); |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
break; |
|
60
|
|
|
} |
|
61
|
|
|
} |
|
62
|
|
|
} |
|
63
|
|
|
} catch (ReflectionException $e) { |
|
64
|
|
|
continue; |
|
65
|
|
|
} |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
return $classMetadata; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
private function getPropertyReflection(PropertyMetadata $propertyMetadata): ReflectionProperty |
|
72
|
|
|
{ |
|
73
|
|
|
return new ReflectionProperty($propertyMetadata->class, $propertyMetadata->name); |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
private function getClassReflection(PropertyMetadata $propertyMetadata): ReflectionClass |
|
77
|
|
|
{ |
|
78
|
|
|
return new ReflectionClass($propertyMetadata->class); |
|
79
|
|
|
} |
|
80
|
|
|
} |
|
81
|
|
|
|
schmittjoh /
serializer
