Added parameter 'key' to encryption methods to allow own keys

[hub.git] / application / hub / main / database / wrapper / node / class_NodeInformationDatabaseWrapper.php

diff --git a/application/hub/main/database/wrapper/node/class_NodeInformationDatabaseWrapper.php b/application/hub/main/database/wrapper/node/class_NodeInformationDatabaseWrapper.php
new file mode 100644 (file)
index 0000000..52dc0ff
--- /dev/null
+++ b/application/hub/main/database/wrapper/node/class_NodeInformationDatabaseWrapper.php
@@ -0,0 +1,115 @@
+<?php
+/**
+ * A database wrapper for node informations
+ *
+ * @author             Roland Haeder <webmaster@ship-simu.org>
+ * @version            0.0.0
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2011 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 NodeInformationDatabaseWrapper extends BaseDatabaseWrapper {
+       // Constants for database table names
+       const DB_TABLE_NODE_INFORMATION = 'node_data';
+
+       // Constants for database column names
+       const DB_COLUMN_NODE_NR    = 'node_nr';
+       const DB_COLUMN_NODE_ID    = 'node_id';
+       const DB_COLUMN_SESSION_ID = 'session_id';
+       const DB_COLUMN_NODE_TYPE  = 'node_type';
+
+       /**
+        * Protected constructor
+        *
+        * @return      void
+        */
+       protected function __construct () {
+               // Call parent constructor
+               parent::__construct(__CLASS__);
+       }
+
+       /**
+        * Creates an instance of this database wrapper by a provided user class
+        *
+        * @return      $wrapperInstance        An instance of the created wrapper class
+        */
+       public static final function createNodeInformationDatabaseWrapper () {
+               // Get a new instance
+               $wrapperInstance = new NodeInformationDatabaseWrapper();
+
+               // Set (primary!) table name
+               $wrapperInstance->setTableName(self::DB_TABLE_NODE_INFORMATION);
+
+               // Return the instance
+               return $wrapperInstance;
+       }
+
+       /**
+        * Getter for index key
+        *
+        * @return      $indexKey       Index key
+        */
+       public final function getIndexKey () {
+               return $this->getDatabaseInstance()->getIndexKey();
+       }
+
+       /**
+        * 'Registers' a new node id along with data provided in the node instance.
+        * This may sound confusing but avoids double code very nicely...
+        *
+        * @param       $nodeInstance           A node instance
+        * @param       $requestInstance        An instance of a Requestable class
+        * @return      void
+        */
+       public function registerNodeId (BaseHubNode $nodeInstance, Requestable $requestInstance) {
+               // Get a dataset instance
+               $dataSetInstance = ObjectFactory::createObjectByConfiguredName('dataset_criteria_class', array(self::DB_TABLE_NODE_INFORMATION));
+
+               // Set the primary key
+               $dataSetInstance->setUniqueKey(self::DB_COLUMN_NODE_ID);
+
+               // Add registration elements to the dataset
+               $nodeInstance->addElementsToDataSet($dataSetInstance, $requestInstance);
+
+               // "Insert" this request instance completely into the database
+               $this->getDatabaseInstance()->queryInsertDataSet($dataSetInstance);
+       }
+
+       /**
+        * 'Registers' a new session id along with data provided in the node instance.
+        * This may sound confusing but avoids double code very nicely...
+        *
+        * @param       $nodeInstance           A node instance
+        * @param       $requestInstance        An instance of a Requestable class
+        * @return      void
+        */
+       public function registerSessionId (BaseHubNode $nodeInstance, Requestable $requestInstance) {
+               // Get a dataset instance
+               $dataSetInstance = ObjectFactory::createObjectByConfiguredName('dataset_criteria_class', array(self::DB_TABLE_NODE_INFORMATION));
+
+               // Set the primary key
+               $dataSetInstance->setUniqueKey(self::DB_COLUMN_NODE_ID);
+
+               // Add registration elements to the dataset
+               $nodeInstance->addElementsToDataSet($dataSetInstance, $requestInstance);
+
+               // "Insert" this request instance completely into the database
+               $this->getDatabaseInstance()->queryInsertDataSet($dataSetInstance);
+       }
+}
+
+// [EOF]
+?>