QueryDSL.java 文件源码

/**
 * <p>parse.</p>
 *
 * @param expression a {@link java.lang.String} object.
 * @return a {@link java.util.List} object.
 */
public static List<QueryExprMeta> parse(String expression) {
    QueryParser parser = parser(tokens(expression));
    try {
        return parse(parser);
    } catch (ParseCancellationException | RecognitionException e) {
        RecognitionException err;
        if (e instanceof ParseCancellationException) {
            err = (RecognitionException) e.getCause();
        } else {
            err = (RecognitionException) e;
        }
        throw new QuerySyntaxException(
                Messages.get("dsl.parse.err", err.getOffendingToken().getCharPositionInLine()),
                e
        );
    }
}