From: Roland Haeder <roland@mxchange.org>
Date: Fri, 16 May 2014 22:45:58 +0000 (+0200)
Subject: Continued with file i/o:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=869f4d32219899f678c27272b5a4ea59fc48f362;p=core.git

Continued with file i/o:
- added saveStreamToFile() to IoHandler
- added saveFile() as unsupported method to FileIoHandler

Signed-off-by: Roland Häder <roland@mxchange.org>
---

diff --git a/inc/classes/interfaces/io/file/handler/class_IoHandler.php b/inc/classes/interfaces/io/file/handler/class_IoHandler.php
index 0463b826..12e1049f 100644
--- a/inc/classes/interfaces/io/file/handler/class_IoHandler.php
+++ b/inc/classes/interfaces/io/file/handler/class_IoHandler.php
@@ -51,6 +51,16 @@ interface IoHandler extends FileInputStreamer, FileOutputStreamer {
 	 * @return	$outputStream	The *real* file-output class
 	 */
 	function getOutputStream ();
+
+	/**
+	 * Saves a file with data by using the current output stream
+	 *
+	 * @param	$fileName			Name of the file
+	 * @param	$dataStream			File data stream
+	 * @param	$objectInstance		An instance of a FrameworkInterface class (default: NULL)
+	 * @return	void
+	 */
+	function saveStreamToFile ($fileName, $dataStream, FrameworkInterface $objectInstance = NULL);
 }
 
 // [EOF]
diff --git a/inc/classes/main/database/databases/class_LocalFileDatabase.php b/inc/classes/main/database/databases/class_LocalFileDatabase.php
index dd1f5b74..16e6bee0 100644
--- a/inc/classes/main/database/databases/class_LocalFileDatabase.php
+++ b/inc/classes/main/database/databases/class_LocalFileDatabase.php
@@ -206,7 +206,7 @@ class LocalFileDatabase extends BaseDatabaseBackend implements DatabaseBackend {
 		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('DATABASE: Writing ' . strlen($compressedData) . ' bytes ...');
 
 		// Write this data BASE64 encoded to the file
-		$this->getFileIoInstance()->saveFile($fqfn, $compressedData, $this);
+		$this->getFileIoInstance()->saveStreamToFile($fqfn, $compressedData, $this);
 
 		// Debug message
 		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('DATABASE: Flushing ' . count($dataArray) . ' elements to database file completed.');
diff --git a/inc/classes/middleware/io/class_FileIoHandler.php b/inc/classes/middleware/io/class_FileIoHandler.php
index 81be5056..8e5559b0 100644
--- a/inc/classes/middleware/io/class_FileIoHandler.php
+++ b/inc/classes/middleware/io/class_FileIoHandler.php
@@ -115,6 +115,19 @@ class FileIoHandler extends BaseMiddleware implements IoHandler {
 	public final function getOutputStream () {
 		return $this->outputStream;
 	}
+	/**
+	 * Saves streamed (that are mostly serialized objects) data to files or
+	 * external servers.
+	 *
+	 * @param	$fileName			The local file's name including full path
+	 * @param	$dataArray			Array containing the compressor's extension and streamed data
+	 * @return	void
+	 * @throws	UnsupportedOperationException	If this method is called
+	 */
+	public function saveFile ($fileName, array $dataArray) {
+		self::createDebugInstance(__CLASS__)->debugOutput('fileName=' . $fileName . ',dataArray()=' . count($dataArray));
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
 
 	/**
 	 * Saves a file with data by using the current output stream
@@ -124,7 +137,7 @@ class FileIoHandler extends BaseMiddleware implements IoHandler {
 	 * @param	$objectInstance		An instance of a FrameworkInterface class (default: NULL)
 	 * @return	void
 	 */
-	public function saveFile ($fileName, $dataStream, FrameworkInterface $objectInstance = NULL) {
+	public function saveStreamToFile ($fileName, $dataStream, FrameworkInterface $objectInstance = NULL) {
 		// Default is this array
 		$className = $this->__toString();