1 files changed, 41 insertions, 0 deletions
diff --git a/www/wiki/includes/libs/rdbms/exception/DBConnectionError.php b/www/wiki/includes/libs/rdbms/exception/DBConnectionError.php
new file mode 100644
index 00000000..91d98dc1
--- /dev/null
+++ b/www/wiki/includes/libs/rdbms/exception/DBConnectionError.php
@@ -0,0 +1,41 @@
+<?php
+/**
+ * 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 2 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, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Database
+ */
+namespace Wikimedia\Rdbms;
+
+/**
+ * @ingroup Database
+ */
+class DBConnectionError extends DBExpectedError {
+	/**
+	 * @param IDatabase $db Object throwing the error
+	 * @param string $error Error text
+	 */
+	public function __construct( IDatabase $db = null, $error = 'unknown error' ) {
+		$msg = 'Cannot access the database';
+		if ( trim( $error ) != '' ) {
+			$msg .= ": $error";
+		}
+
+		parent::__construct( $db, $msg );
+	}
+}
+
+class_alias( DBConnectionError::class, 'DBConnectionError' );