File vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/SingleFileSourceLocator.php

1:	<?php
2:
3:	declare(strict_types=1);
4:
5:	namespace PHPStan\BetterReflection\SourceLocator\Type;
6:
7:	use InvalidArgumentException;
8:	use PHPStan\BetterReflection\Identifier\Identifier;
9:	use PHPStan\BetterReflection\SourceLocator\Ast\Locator;
10:	use PHPStan\BetterReflection\SourceLocator\Exception\InvalidFileLocation;
11:	use PHPStan\BetterReflection\SourceLocator\FileChecker;
12:	use PHPStan\BetterReflection\SourceLocator\Located\LocatedSource;
13:
14:	use function file_get_contents;
15:
16:	/**
17:	* This source locator loads an entire file, specified in the constructor
18:	* argument.
19:	*
20:	* This is useful for loading a class that does not have a namespace. This is
21:	* also the class required if you want to use Reflector->getClassesFromFile
22:	* (which loads all classes from specified file)
23:	*/
24:	class SingleFileSourceLocator extends AbstractSourceLocator
25:	{
26:	/**
27:	* @var string
28:	*/
29:	private $fileName;
30:	/** @throws InvalidFileLocation */
31:	public function __construct(string $fileName, Locator $astLocator)
32:	{
33:	$this->fileName = $fileName;
34:	FileChecker::assertReadableFile($fileName);
35:
36:	parent::__construct($astLocator);
37:	}
38:
39:	/**
40:	* {@inheritDoc}
41:	*
42:	* @throws InvalidArgumentException
43:	* @throws InvalidFileLocation
44:	*/
45:	protected function createLocatedSource(Identifier $identifier): ?\PHPStan\BetterReflection\SourceLocator\Located\LocatedSource
46:	{
47:	return new LocatedSource(file_get_contents($this->fileName), $identifier->getName(), $this->fileName);
48:	}
49:	}
50: