1 files changed, 70 insertions, 0 deletions
diff --git a/www/wiki/includes/session/MetadataMergeException.php b/www/wiki/includes/session/MetadataMergeException.php
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+++ b/www/wiki/includes/session/MetadataMergeException.php
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+<?php
+/**
+ * @section LICENSE
+ * 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 Session
+ */
+
+namespace MediaWiki\Session;
+
+use Exception;
+use UnexpectedValueException;
+
+/**
+ * Subclass of UnexpectedValueException that can be annotated with additional
+ * data for debug logging.
+ *
+ * @copyright © 2016 Wikimedia Foundation and contributors
+ * @since 1.27
+ */
+class MetadataMergeException extends UnexpectedValueException {
+	/** @var array $context */
+	protected $context;
+
+	/**
+	 * @param string $message
+	 * @param int $code
+	 * @param Exception|null $previous
+	 * @param array $context Additional context data
+	 */
+	public function __construct(
+		$message = '',
+		$code = 0,
+		Exception $previous = null,
+		array $context = []
+	) {
+		parent::__construct( $message, $code, $previous );
+		$this->context = $context;
+	}
+
+	/**
+	 * Get context data.
+	 * @return array
+	 */
+	public function getContext() {
+		return $this->context;
+	}
+
+	/**
+	 * Set context data.
+	 * @param array $context
+	 */
+	public function setContext( array $context ) {
+		$this->context = $context;
+	}
+}