/**
* Create a reader instance from a stream-wrapped source
*
* @param string $src Stream-wrapped source
* @param string $resourceClass Resource class name
* @param array $parameters Reader parameters
* @return AbstractResource Resource instance
* @throws InvalidReaderArgumentException If an invalid reader stream wrapper is given
*/
protected static function fromSource($src, $resourceClass, ...$parameters)
{
$reader = Tools::reader($src, $parameters);
if ($reader instanceof ReaderInterface) {
return Kernel::create($resourceClass, [$reader]);
}
throw new InvalidArgumentException('Invalid reader stream wrapper', InvalidReaderArgumentException::INVALID_READER_STREAM_WRAPPER);
}
/**
* Dump this file to a stream-wrapped target
*
* @param string $target Stream-wrapped target
* @param array $parameters Writer parameters
* @return WriterInterface Writer instance
* @throws InvalidWriterArgumentException If an invalid reader stream wrapper is given
*/
public function toTarget($target, ...$parameters)
{
$writer = Tools::writer($target, $parameters);
if ($writer instanceof WriterInterface) {
$this->dump($writer);
return $writer;
}
throw new InvalidArgumentException('Invalid writer stream wrapper', InvalidWriterArgumentException::INVALID_WRITER_STREAM_WRAPPER);
}
/**
* Copy the source resource to a target resource
*
* @param string $target Stream wrapped target
* @param array $parameters Writer parameters
* @return WriterInterface Writer instance
* @throws InvalidWriterArgumentException If the writer stream wrapper is invalid
*/
public function toTarget($target, ...$parameters)
{
$writer = Tools::writer($target, $parameters);
// If it's a file writer
if ($writer instanceof FileWriter) {
return $this->copyToFile($writer);
}
// If it's an in-memory writer
if ($writer instanceof InMemoryWriter) {
return $this->copyToInMemory($writer);
}
throw new InvalidArgumentException('Invalid writer stream wrapper', InvalidWriterArgumentException::INVALID_WRITER_STREAM_WRAPPER);
}
