From: Roland Häder <roland@mxchange.org>
Date: Sun, 6 Jun 2010 12:50:25 +0000 (+0000)
Subject: New factory for database wrappers added, some code cosmetics
X-Git-Url: https://git.mxchange.org/?p=core.git;a=commitdiff_plain;h=0ad8713146a2a556efee902375c38ef84f9d4c66

New factory for database wrappers added, some code cosmetics
---

diff --git a/.gitattributes b/.gitattributes
index 8ea22955..4b72ec44 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -341,6 +341,8 @@ inc/classes/main/factories/.htaccess -text
 inc/classes/main/factories/cache/.htaccess -text
 inc/classes/main/factories/cache/class_CacheFactory.php -text
 inc/classes/main/factories/class_BaseFactory.php -text
+inc/classes/main/factories/database/.htaccess -text
+inc/classes/main/factories/database/class_DatabaseWrapperFactory.php -text
 inc/classes/main/factories/objects/.htaccess -text
 inc/classes/main/factories/objects/class_ObjectFactory.php -text
 inc/classes/main/factories/registry/.htaccess -text
diff --git a/inc/classes/main/factories/cache/class_CacheFactory.php b/inc/classes/main/factories/cache/class_CacheFactory.php
index 4fe66131..2891a17c 100644
--- a/inc/classes/main/factories/cache/class_CacheFactory.php
+++ b/inc/classes/main/factories/cache/class_CacheFactory.php
@@ -47,7 +47,7 @@ class CacheFactory extends BaseFactory {
 		if (is_null(self::$selfInstance)) {
 			// Set a new one
 			self::$selfInstance = new CacheFactory();
-		}
+		} // END - if
 
 		// Return the instance
 		return self::$selfInstance;
diff --git a/inc/classes/main/factories/database/.htaccess b/inc/classes/main/factories/database/.htaccess
new file mode 100644
index 00000000..3a428827
--- /dev/null
+++ b/inc/classes/main/factories/database/.htaccess
@@ -0,0 +1 @@
+Deny from all
diff --git a/inc/classes/main/factories/database/class_DatabaseWrapperFactory.php b/inc/classes/main/factories/database/class_DatabaseWrapperFactory.php
new file mode 100644
index 00000000..190bb08b
--- /dev/null
+++ b/inc/classes/main/factories/database/class_DatabaseWrapperFactory.php
@@ -0,0 +1,64 @@
+<?php
+/**
+ * A factory class for socket registries
+ *
+ * @author		Roland Haeder <webmaster@ship-simu.org>
+ * @version		0.0.0
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009, 2010 Hub Developer Team
+ * @license		GNU GPL 3.0 or any newer version
+ * @link		http://www.ship-simu.org
+ *
+ * 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 DatabaseWrapperFactory extends ObjectFactory {
+	/**
+	 * Returns a singleton socket registry instance. If an instance is found in
+	 * the registry it will be returned, else a new instance is created and
+	 * stored in the same registry entry.
+	 *
+	 * @return	$wrapperInstance	A database wrapper instance
+	 */
+	public static final function createWrapperByConfiguredName ($wrapperName) {
+		// Get registry instance
+		$registryInstance = Registry::getRegistry();
+
+		// Do we have an instance in the registry?
+		if ($registryInstance->instanceExists($wrapperName)) {
+			// Then use this instance
+			$wrapperInstance = $registryInstance->getInstance($wrapperName);
+		} else {
+			// Get the registry instance
+			$wrapperInstance = ObjectFactory::createObjectByConfiguredName($wrapperName);
+
+			// Set the instance in registry for further use
+			$registryInstance->addInstance($wrapperName, $wrapperInstance);
+		}
+
+		// Return the instance
+		return $wrapperInstance;
+	}
+
+	/**
+	 * Protected constructor
+	 *
+	 * @return	void
+	 */
+	protected function __construct () {
+		// Call parent constructor
+		parent::__construct(__CLASS__);
+	}
+}
+
+// [EOF]
+?>
diff --git a/inc/classes/main/factories/registry/class_SocketRegistryFactory.php b/inc/classes/main/factories/registry/class_SocketRegistryFactory.php
index 9a716308..f9eff0c9 100644
--- a/inc/classes/main/factories/registry/class_SocketRegistryFactory.php
+++ b/inc/classes/main/factories/registry/class_SocketRegistryFactory.php
@@ -30,16 +30,19 @@ class SocketRegistryFactory extends ObjectFactory {
 	 * @return	$packageInstance	A socket registry instance
 	 */
 	public static final function createSocketRegistryInstance () {
+		// Get registry instance
+		$registryInstance = Registry::getRegistry();
+
 		// Do we have an instance in the registry?
-		if (Registry::getRegistry()->instanceExists('socket_registry')) {
+		if ($registryInstance->instanceExists('socket_registry')) {
 			// Then use this instance
-			$packageInstance = Registry::getRegistry()->getInstance('socket_registry');
+			$packageInstance = $registryInstance->getInstance('socket_registry');
 		} else {
 			// Get the registry instance
 			$packageInstance = ObjectFactory::createObjectByConfiguredName('socket_registry_class');
 
 			// Set the instance in registry for further use
-			Registry::getRegistry()->addInstance('socket_registry', $packageInstance);
+			$registryInstance->addInstance('socket_registry', $packageInstance);
 		}
 
 		// Return the instance
@@ -56,4 +59,6 @@ class SocketRegistryFactory extends ObjectFactory {
 		parent::__construct(__CLASS__);
 	}
 }
+
+// [EOF]
 ?>