+ /**
+ * Force the dump to use the provided database connection for database
+ * operations, wherever possible.
+ *
+ * @param $db DatabaseBase|null: (Optional) the database connection to
+ * use. If null, resort to use the globally provided ways to
+ * get database connections.
+ */
+ function setDb( DatabaseBase $db = null ) {
+ $this->forcedDb = $db;
+ }
+