From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 21 Oct 2011 16:55:08 +0000 (+0200)
Subject: Added generic object type providers
X-Git-Tag: 2.0.0_Beta_1~1669
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f7a221f007db5196f6c62defafcc8e9f228a4b8a;p=GitHub%2FWoltLab%2FWCF.git

Added generic object type providers
---

diff --git a/wcfsetup/install/files/lib/data/object/type/AbstractObjectTypeProvider.class.php b/wcfsetup/install/files/lib/data/object/type/AbstractObjectTypeProvider.class.php
new file mode 100644
index 0000000000..83938a8d22
--- /dev/null
+++ b/wcfsetup/install/files/lib/data/object/type/AbstractObjectTypeProvider.class.php
@@ -0,0 +1,48 @@
+<?php
+namespace wcf\data\object\type;
+
+/**
+ * Basic implementation for object type providers.
+ *
+ * @author	Alexander Ebert
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	data.object.type
+ * @category 	Community Framework
+ */
+abstract class AbstractObjectTypeProvider implements IObjectTypeProvider {
+	/**
+	 * DatabaseObject class name
+	 * @var	string
+	 */
+	public $className = '';
+	
+	/**
+	 * DatabaseObjectList class name
+	 * @var	string
+	 */
+	public $listClassName = '';
+	
+	/**
+	 * @see	wcf\data\object\type\IObjectTypeProvider::getObjectByID()
+	 */
+	public function getObjectByID($objectID) {
+		return new $this->className($objectID);
+	}
+
+	/**
+	 * @see	wcf\data\object\type\IObjectTypeProvider::getObjectsByIDs()
+	 */
+	public function getObjectsByIDs(array $objectIDs) {
+		$tableAlias = call_user_func($this->className, 'getDatabaseTableAlias');
+		$tableIndex = call_user_func($this->className, 'getDatabaseTableIndexName');
+		
+		$objectList = new $this->listClassName();
+		$objectList->getConditionBuilder()->add($tableAlias.".".$tableIndex." IN (?)", array($objectIDs));
+		$objectList->sqlLimit = 0;
+		$objectList->readObjects();
+		
+		return $objectList->getObjects();
+	}
+}
diff --git a/wcfsetup/install/files/lib/data/object/type/IObjectTypeProvider.class.php b/wcfsetup/install/files/lib/data/object/type/IObjectTypeProvider.class.php
new file mode 100644
index 0000000000..3162de9c43
--- /dev/null
+++ b/wcfsetup/install/files/lib/data/object/type/IObjectTypeProvider.class.php
@@ -0,0 +1,30 @@
+<?php
+namespace wcf\data\object\type;
+
+/**
+ * Any object type provider should implement this interface.
+ *
+ * @author	Alexander Ebert
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	data.object.type
+ * @category 	Community Framework
+ */
+interface IObjectTypeProvider {
+	/**
+	 * Gets an object by its ID.
+	 *
+	 * @param	integer		$objectID
+	 * @return	wcf\data\DatabaseObject
+	 */
+	public function getObjectByID($objectID);
+	
+	/**
+	 * Gets like objects by their IDs.
+	 *
+	 * @param	array<integer>		$objectIDs
+	 * @return	array<wcf\data\DatabaseObject>
+	 */
+	public function getObjectsByIDs(array $objectIDs);
+}