<?php
+/**
+ * Interface and manager for deferred updates.
+ *
+ * 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
+ */
+
/**
* Interface that deferrable updates should implement. Basically required so we
* can validate input on DeferredUpdates::addUpdate()
}
foreach ( $updates as $update ) {
- $update->doUpdate();
+ try {
+ $update->doUpdate();
- if ( $doCommit && $dbw->trxLevel() ) {
- $dbw->commit( __METHOD__ );
+ if ( $doCommit && $dbw->trxLevel() ) {
+ $dbw->commit( __METHOD__ );
+ }
+ } catch ( MWException $e ) {
+ // We don't want exceptions thrown during deferred updates to
+ // be reported to the user since the output is already sent.
+ // Instead we just log them.
+ if ( !$e instanceof ErrorPageError ) {
+ wfDebugLog( 'exception', $e->getLogMessage() );
+ }
}
}