From 2be1fa32243c0ed7c439b6a4226e01d8155c586b Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Sat, 18 Oct 2014 00:36:15 +0200
Subject: [PATCH] Minor things improved + TODO added as it is unfinished.

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

Conflicts:
	application/hub/main/factories/handler/class_ProtocolHandlerFactory.php
	core
---
 .../interfaces/package/class_Deliverable.php  |  2 +-
 .../handler/class_ProtocolHandlerFactory.php  | 63 +++++++++++++++++++
 2 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 application/hub/main/factories/handler/class_ProtocolHandlerFactory.php

diff --git a/application/hub/interfaces/package/class_Deliverable.php b/application/hub/interfaces/package/class_Deliverable.php
index a8f6b7914..292209360 100644
--- a/application/hub/interfaces/package/class_Deliverable.php
+++ b/application/hub/interfaces/package/class_Deliverable.php
@@ -57,7 +57,7 @@ interface Deliverable extends FrameworkInterface {
 	/**
 	 * Checks whether encoded (raw) data is pending
 	 *
-	 * @return	$isPending		Whether encoded data is pending
+	 * @return	$isPending	Whether encoded data is pending
 	 */
 	function isEncodedDataPending ();
 
diff --git a/application/hub/main/factories/handler/class_ProtocolHandlerFactory.php b/application/hub/main/factories/handler/class_ProtocolHandlerFactory.php
new file mode 100644
index 000000000..f7e5832df
--- /dev/null
+++ b/application/hub/main/factories/handler/class_ProtocolHandlerFactory.php
@@ -0,0 +1,63 @@
+<?php
+/**
+ * A factory class for protocol handlers
+ *
+ * @author		Roland Haeder <webmaster@shipsimu.org>
+ * @version		0.0.0
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2014 Hub Developer Team
+ * @license		GNU GPL 3.0 or any newer version
+ * @link		http://www.shipsimu.org
+ * @todo		Unfinished stuff
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class ProtocolHandlerFactory extends ObjectFactory {
+	/**
+	 * Protected constructor
+	 *
+	 * @return	void
+	 */
+	protected function __construct () {
+		// Call parent constructor
+		parent::__construct(__CLASS__);
+	}
+
+	/**
+	 * Returns a singleton protocol handler instance. If an instance is
+	 * found in registry, it will be returned, else a new instance is created
+	 * and stored in the same registry entry.
+	 *
+	 * @param	$messageType		Protocol to create an object from
+	 * @return	$handlerInstance	A protocol handler instance
+	 */
+	public static final function createProtocolHandlerInstance ($messageType) {
+		// Do we have an instance in the registry?
+		if (Registry::getRegistry()->instanceExists($messageType . '_protocol_handler')) {
+			// Then use this instance
+			$handlerInstance = Registry::getRegistry()->getInstance($messageType . '_protocol_handler');
+		} else {
+			// Now prepare the tags instance
+			$handlerInstance = self::createObjectByConfiguredName($messageType . '_protocol_handler_class');
+
+			// Set the instance in registry for further use
+			Registry::getRegistry()->addInstance($messageType . '_protocol_handler', $handlerInstance);
+		}
+
+		// Return the instance
+		return $handlerInstance;
+	}
+}
+
+// [EOF]
+?>
-- 
2.39.5