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1 |
1 | <?php |
2 | |
3 | namespace Wikimedia\Assert; |
4 | |
5 | use InvalidArgumentException; |
6 | |
7 | /** |
8 | * Exception indicating that an parameter assertion failed. |
9 | * This generally means a disagreement between the caller and the implementation of a function. |
10 | * |
11 | * @since 0.1.0 |
12 | * |
13 | * @license MIT |
14 | * @author Daniel Kinzler |
15 | * @copyright Wikimedia Deutschland e.V. |
16 | */ |
17 | class ParameterAssertionException extends InvalidArgumentException implements AssertionException { |
18 | |
19 | /** |
20 | * @var string |
21 | */ |
22 | private $parameterName; |
23 | |
24 | /** |
25 | * @param string $parameterName |
26 | * @param string $description |
27 | * |
28 | * @throws ParameterTypeException |
29 | */ |
30 | public function __construct( $parameterName, $description ) { |
31 | if ( !is_string( $parameterName ) ) { |
32 | throw new ParameterTypeException( 'parameterName', 'string' ); |
33 | } |
34 | |
35 | if ( !is_string( $description ) ) { |
36 | throw new ParameterTypeException( 'description', 'string' ); |
37 | } |
38 | |
39 | parent::__construct( "Bad value for parameter $parameterName: $description" ); |
40 | |
41 | $this->parameterName = $parameterName; |
42 | } |
43 | |
44 | /** |
45 | * @return string |
46 | */ |
47 | public function getParameterName(): string { |
48 | return $this->parameterName; |
49 | } |
50 | |
51 | } |