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src/Annotation/Relation/Inverse.php (1 issue)

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<?php
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/**
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 * Spiral Framework.
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 *
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 * @license   MIT
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 * @author    Anton Titov (Wolfy-J)
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 */
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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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This use statement conflicts with another class in this namespace, Cycle\Annotated\Annotation\Relation\Relation. Consider defining an alias.

Let?s assume that you have a directory layout like this:

.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

and let?s assume the following content of Bar.php:

// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo

If both files OtherDir/Foo.php and SomeDir/Foo.php are 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.php

However, as OtherDir/Foo.php does not necessarily have to be loaded and the error is only triggered if it is loaded before OtherDir/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:

// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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use Doctrine\Common\Annotations\Annotation\Attribute;
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use Doctrine\Common\Annotations\Annotation\Attributes;
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use Doctrine\Common\Annotations\Annotation\Enum;
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/**
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 * @Annotation
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 * @Target({"PROPERTY", "ANNOTATION"})
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 * @Attributes({
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 *      @Attribute("as", type="string", required=true),
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 *      @Attribute("type", type="string", required=true),
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 *      @Attribute("load", type="string"),
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 * })
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 */
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final class Inverse
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{
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    /** @var string */
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    private $as;
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    /** @var string */
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    private $type;
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    /**
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     * @Enum({"eager", "lazy", "promise"}
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     * @var string
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     */
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    private $load;
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    /**
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     * @param array $values
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     */
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    public function __construct(array $values)
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    {
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        foreach ($values as $key => $value) {
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            if ($key == "fetch") {
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                $key = "load";
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            }
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            $this->$key = $value;
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        }
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    }
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    /**
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     * @return string|null
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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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    /**
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     * @return string|null
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     */
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    public function getName(): ?string
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    {
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        return $this->as;
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    }
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    /**
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     * @return int|null
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     */
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    public function getLoadMethod(): ?int
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    {
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        switch ($this->load) {
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            case 'eager':
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            case Relation::LOAD_EAGER:
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                return Relation::LOAD_EAGER;
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            case 'promise':
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            case 'lazy':
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            case Relation::LOAD_PROMISE:
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                return Relation::LOAD_PROMISE;
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            default:
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                return null;
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        }
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    }
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}