SearchCondConverter.java 文件源码

public static SearchCond convert(final SearchCondVisitor visitor, final String filter) {
    SCIMFilterParser parser = new SCIMFilterParser(new CommonTokenStream(
            new SCIMFilterLexer(CharStreams.fromString(filter))));
    parser.setBuildParseTree(true);
    parser.setTrimParseTree(true);
    parser.setProfile(true);
    parser.removeErrorListeners();
    parser.setErrorHandler(new SCIMFilterErrorHandler());

    try {
        return visitor.visit(parser.scimFilter());
    } catch (Exception e) {
        LOG.error("Could not parse '{}'", filter, e);
        throw new BadRequestException(ErrorType.invalidFilter, "Could not parse '" + filter + "'");
    }
}