Added removeNonPublicDataFromArray().

[core.git] / inc / classes / main / database / class_BaseDatabaseBackend.php

diff --git a/inc/classes/main/database/class_BaseDatabaseBackend.php b/inc/classes/main/database/class_BaseDatabaseBackend.php
index 9dd41a9cece6ce7df9e6e55c19e99ca70ecef881..07d1b33bd21f9b30b6b8394e392c2c4489a2ab4b 100644 (file)
--- a/inc/classes/main/database/class_BaseDatabaseBackend.php
+++ b/inc/classes/main/database/class_BaseDatabaseBackend.php
@@ -2,7 +2,7 @@
 /**
  * An abstract database access class for handling database I/O requests
  *
- * @see                        DatabaseBackendInterface - An interface for database backends
+ * @see                        DatabaseBackend - An interface for database backends
  * @author             Roland Haeder <webmaster@shipsimu.org>
  * @version            0.0.0
  * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
@@ -22,7 +22,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-abstract class BaseDatabaseBackend extends BaseFrameworkSystem implements DatabaseBackendInterface {
+abstract class BaseDatabaseBackend extends BaseFrameworkSystem implements DatabaseBackend {
        // Constants for exceptions
        const EXCEPTION_SQL_QUERY = 0x140;
 
@@ -83,6 +83,14 @@ abstract class BaseDatabaseBackend extends BaseFrameworkSystem implements Databa
        protected final function resetLastException () {
                $this->lastException = NULL;
        }
+
+       /**
+        * Removes non-public data from given array.
+        *
+        * @param       $data   An array with possible non-public data that needs to be removed.
+        * @return      $data   A cleaned up array with only public data.
+        */
+       public abstract function removeNonPublicDataFromArray(array $data);
 }
 
 // [EOF]