namespace Org\Mxchange\CoreFramework\Handler\Filesystem;
// Import framework stuff
-use Org\Mxchange\CoreFramework\Factory\ObjectFactory;
+use Org\Mxchange\CoreFramework\Factory\Object\ObjectFactory;
use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
use Org\Mxchange\CoreFramework\Generic\UnsupportedOperationException;
use Org\Mxchange\CoreFramework\Handler\Stream\IoHandler;
use Org\Mxchange\CoreFramework\Middleware\BaseMiddleware;
-use Org\Mxchange\CoreFramework\Stream\Filesystem\FileInputStreamer;
-use Org\Mxchange\CoreFramework\Stream\Filesystem\FileOutputStreamer;
+use Org\Mxchange\CoreFramework\Traits\Streamer\File\Input\FileInputStreamerTrait;
+use Org\Mxchange\CoreFramework\Traits\Streamer\File\Output\FileOutputStreamerTrait;
// Import SPL stuff
use \SplFileInfo;
*
* @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2019 Core Developer Team
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2022 Core Developer Team
* @license GNU GPL 3.0 or any newer version
* @link http://www.shipsimu.org
*
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class FileIoHandler extends BaseMiddleware implements IoHandler {
- /**
- * The *real* file input class we shall use for reading data
- */
- private $inputStream = NULL;
-
- /**
- * The *real* file output class we shall use for reading data
- */
- private $outputStream = NULL;
+ // Load traits
+ use FileInputStreamerTrait;
+ use FileOutputStreamerTrait;
/**
* An instance of this class
*
* @return void
*/
- protected function __construct () {
+ private function __construct () {
// Call parent constructor
parent::__construct(__CLASS__);
$ioHandler = new FileIoHandler();
// Set the *real* file IO instances (both the same)
- $ioHandler->setInputStream(ObjectFactory::createObjectByConfiguredName('file_input_class'));
- $ioHandler->setOutputStream(ObjectFactory::createObjectByConfiguredName('file_output_class'));
+ $ioHandler->setInputStreamerInstance(ObjectFactory::createObjectByConfiguredName('file_input_class'));
+ $ioHandler->setOutputStreamerInstance(ObjectFactory::createObjectByConfiguredName('file_output_class'));
// Return instance
return $ioHandler;
return self::$selfInstance;
}
- /**
- * Setter for the *real* file input instance
- *
- * @param $inputStream The *real* file-input class
- * @return void
- */
- public final function setInputStream (FileInputStreamer $inputStream) {
- $this->inputStream = $inputStream;
- }
-
- /**
- * Getter for the *real* file input instance
- *
- * @return $inputStream The *real* file-input class
- */
- public final function getInputStream () {
- return $this->inputStream;
- }
-
- /**
- * Setter for the *real* file output instance
- *
- * @param $outputStream The *real* file-output class
- * @return void
- */
- public final function setOutputStream (FileOutputStreamer $outputStream) {
- $this->outputStream = $outputStream;
- }
-
- /**
- * Getter for the *real* file output instance
- *
- * @return $outputStream The *real* file-output class
- */
- public final function getOutputStream () {
- return $this->outputStream;
- }
/**
* Saves streamed (that are mostly serialized objects) data to files or
* external servers.
*/
public function saveFile (SplFileInfo $infoInstance, array $dataArray) {
self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('infoInstance.pathname=' . $infoInstance->getPathname() . ',dataArray()=' . count($dataArray));
- throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+ throw new UnsupportedOperationException([$this, __FUNCTION__], self::EXCEPTION_UNSPPORTED_OPERATION);
}
/**
* @param $objectInstance An instance of a FrameworkInterface class (default: NULL)
* @return void
*/
- public function saveStreamToFile (SplFileInfo $infoInstance, $dataStream, FrameworkInterface $objectInstance = NULL) {
+ public function saveStreamToFile (SplFileInfo $infoInstance, string $dataStream, FrameworkInterface $objectInstance = NULL) {
// Default is this array
$className = $this->__toString();
if ($objectInstance instanceof FrameworkInterface) {
// Then use this
$className = $objectInstance->__toString();
- } // END - if
+ }
// Prepare output array
- $dataArray = array(
+ $dataArray = [
0 => $className,
1 => $dataStream
- );
+ ];
// Send the infoInstance and dataArray to the output handler
- $this->getOutputStream()->saveFile($infoInstance, $dataArray);
+ $this->getOutputStreamerInstance()->saveFile($infoInstance, $dataArray);
}
/** Loads data from a file over the input handler
*/
public function loadFileContents (SplFileInfo $infoInstance) {
// Read from the input handler
- return $this->getInputStream()->loadFileContents($infoInstance);
+ return $this->getInputStreamerInstance()->loadFileContents($infoInstance);
}
/**
*
* @param $offset Offset to seek to (or used as "base" for other seeks)
* @param $whence Added to offset (default: only use offset to seek to)
- * @return $status Status of file seek: 0 = success, -1 = failed
+ * @return void
*/
- public function seek ($offset, $whence = SEEK_SET) {
+ public function seek (int $offset, int $whence = SEEK_SET) {
$this->partialStub('offset=' . $offset . ',whence=' . $whence);
}