Proyectos de Subversion Moodle

Rev

| Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 1 
<?php
2 
 
3 
declare(strict_types=1);
4 
 
5 
namespace DI\Attribute;
6 
 
7 
use Attribute;
8 
use DI\Definition\Exception\InvalidAttribute;
9 
 
10 
/**
11 
 * #[Inject] attribute.
12 
 *
13 
 * Marks a property or method as an injection point
14 
 *
15 
 * @api
16 
 *
17 
 * @author Matthieu Napoli <matthieu@mnapoli.fr>
18 
 */
19 
#[Attribute(Attribute::TARGET_PROPERTY | Attribute::TARGET_METHOD | Attribute::TARGET_PARAMETER)]
20 
final class Inject
21 
{
22 
    /**
23 
     * Entry name.
24 
     */
25 
    private ?string $name = null;
26 
 
27 
    /**
28 
     * Parameters, indexed by the parameter number (index) or name.
29 
     *
30 
     * Used if the attribute is set on a method
31 
     */
32 
    private array $parameters = [];
33 
 
34 
    /**
35 
     * @throws InvalidAttribute
36 
     */
37 
    public function __construct(string|array|null $name = null)
38 
    {
39 
        // #[Inject('foo')] or #[Inject(name: 'foo')]
40 
        if (is_string($name)) {
41 
            $this->name = $name;
42 
        }
43 
 
44 
        // #[Inject([...])] on a method
45 
        if (is_array($name)) {
46 
            foreach ($name as $key => $value) {
47 
                if (! is_string($value)) {
48 
                    throw new InvalidAttribute(sprintf(
49 
                        "#[Inject(['param' => 'value'])] expects \"value\" to be a string, %s given.",
50 
                        json_encode($value, \JSON_THROW_ON_ERROR)
51 
                    ));
52 
                }
53 
 
54 
                $this->parameters[$key] = $value;
55 
            }
56 
        }
57 
    }
58 
 
59 
    /**
60 
     * @return string|null Name of the entry to inject
61 
     */
62 
    public function getName() : string|null
63 
    {
64 
        return $this->name;
65 
    }
66 
 
67 
    /**
68 
     * @return array Parameters, indexed by the parameter number (index) or name
69 
     */
70 
    public function getParameters() : array
71 
    {
72 
        return $this->parameters;
73 
    }
74 
}