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<?php
namespace Metadata\Driver;
/**
* Base file driver implementation.
*
* @author Johannes M. Schmitt <[email protected]>
*/
abstract class AbstractFileDriver implements AdvancedDriverInterface
{
* @var FileLocatorInterface|FileLocator
private $locator;
public function __construct(FileLocatorInterface $locator)
$this->locator = $locator;
}
public function loadMetadataForClass(\ReflectionClass $class)
if (null === $path = $this->locator->findFileForClass($class, $this->getExtension())) {
return null;
return $this->loadMetadataFromFile($class, $path);
* {@inheritDoc}
public function getAllClassNames()
if (!$this->locator instanceof AdvancedFileLocatorInterface) {
throw new \RuntimeException('Locator "%s" must be an instance of "AdvancedFileLocatorInterface".');
return $this->locator->findAllClasses($this->getExtension());
* Parses the content of the file, and converts it to the desired metadata.
* @param \ReflectionClass $class
* @param string $file
* @return \Metadata\ClassMetadata|null
abstract protected function loadMetadataFromFile(\ReflectionClass $class, $file);
* Returns the extension of the file.
* @return string
abstract protected function getExtension();