/**
* Creates the error message from the specified text and extension array.
*
* @param text text message with optional placeholders
* @param ext info extensions
* @return argument
*/
private static String message(final String text, final Object[] ext) {
final int es = ext.length;
for (int e = 0; e < es; e++) {
if (ext[e] instanceof ExprInfo) ext[e] = chop(((ExprInfo) ext[e]).toErrorString(), null);
}
return Util.info(text, ext);
}
/**
* Creates an exception with the specified message.
*
* @param msg message
* @param ext error extension
* @return exception
* @throws QueryException query exception
*/
QueryException error(final String msg, final Object... ext) throws QueryException {
throw new QueryException(function.info, Err.BASX_RESTXQ, Util.info(msg, ext));
}