@Override public String truncate(String connectionToken, int item, ITEM_TYPE type) throws DatabaseConnectionException, PostgreSQLException { ConnectionManager connMgr = new ConnectionManager(); HttpServletRequest request = this.getThreadLocalRequest(); String clientIP = ConnectionInfo.remoteAddr(request); String userAgent = request.getHeader("User-Agent"); Tables tables = new Tables(connMgr.getConnection(connectionToken, clientIP, userAgent)); try { return tables.truncate(item, type); } catch (SQLException e) { throw new PostgreSQLException(e.getMessage()); } }