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<?php |
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declare(strict_types=1); |
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namespace Cycle\Annotated\Annotation\Relation; |
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use Cycle\ORM\Relation; |
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use Doctrine\Common\Annotations\Annotation\Enum; |
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use JetBrains\PhpStorm\ExpectedValues; |
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use Spiral\Attributes\NamedArgumentConstructor; |
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/** |
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* @Annotation |
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* @NamedArgumentConstructor |
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* @Target({"PROPERTY", "ANNOTATION"}) |
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*/ |
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#[\Attribute(\Attribute::TARGET_PROPERTY), NamedArgumentConstructor] |
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final class Inverse |
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{ |
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/** |
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* @param non-empty-string $as Columns name that will represent relation |
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* @param non-empty-string $type Relation type. |
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* @param int|non-empty-string|null $load Relation load approach. |
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*/ |
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public function __construct( |
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private string $as, |
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/** |
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* @Enum({"hasOne", "belongsTo", "embedded", "hasMany", "manyToMany", "refersTo"} |
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*/ |
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#[ExpectedValues(values: ['hasOne', 'belongsTo', 'embedded', 'hasMany', 'manyToMany', 'refersTo'])] |
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private string $type, |
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/** |
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* @Enum({"eager", "lazy", "promise"} |
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*/ |
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#[ExpectedValues(values: ['eager', 'lazy', 'promise', Relation::LOAD_EAGER, Relation::LOAD_PROMISE])] |
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private string|int|null $load = null, |
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) { |
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} |
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public function getType(): string |
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{ |
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return $this->type; |
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} |
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public function getName(): string |
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{ |
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return $this->as; |
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} |
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public function getLoadMethod(): ?int |
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{ |
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return match ($this->load) { |
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'eager', Relation::LOAD_EAGER => Relation::LOAD_EAGER, |
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'promise', 'lazy', Relation::LOAD_PROMISE => Relation::LOAD_PROMISE, |
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default => null |
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}; |
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} |
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} |
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Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: