[TASK] Added an outputBuffer to the AbstractClientDispatcher.

[TASK] Added support for the new outputBuffer - it can be used in addition to the default behaviour "return a string on processRawData()".

SocketFramework/Classes/Client/AbstractClientDispatcher.php

@@ -21,6 +21,13 @@ abstract class AbstractClientDispatcher implements \JPT\SocketFramework\Client\C
 	 * @var string
 	 */
 	protected $group;
+	
+	/**
+	 * Contains data that the ClientDispatcher sends.
+	 * 
+	 * @var \JPT\SocketFramework\Misc\Buffer
+	 */
+	protected $outputBuffer;
 
 	/**
 	 * Contains a reference to the ClientManager in order to change stuff on the fly.
@@ -29,6 +36,35 @@ abstract class AbstractClientDispatcher implements \JPT\SocketFramework\Client\C
 	 */
 	protected $clientManager;
 
+	
+	/**
+	 * Default constructor.
+	 * Creates the outputBuffer.
+	 */
+	public function __construct() {
+		$this->outputBuffer = new \JPT\SocketFramework\Misc\Buffer();
+	}
+	
+	/**
+	 * Adds data that shall be sent to the outputBuffer.
+	 * Feel free to overwrite this if you need something different.
+	 * 
+	 * @param string $rawData
+	 */
+	protected function send($rawData) {
+		$this->outputBuffer->addData($rawData);
+	}
+	
+	/**
+	 * Returns all data from the outputBuffer.
+	 * Feel free to overwrite this if you need something different.
+	 * 
+	 * @return string
+	 */
+	public function getOutputData() {
+		return $this->outputBuffer->getAllBufferContents();
+	}
+	
 	/**
 	 * Forwards incoming data to the ProtocolHandler
 	 * Let's the ProtocolHandler do all the work and forward its results to the Clients.