MysqlParserFactory.java 文件源码

static MysqlParser.ScriptContext parse(CharStream cs) {
    MysqlLexer lexer = new MysqlLexer(cs);
    CommonTokenStream tokens = new CommonTokenStream(lexer);
    tokens.setTokenSource(lexer);
    MysqlParser parser = new MysqlParser(tokens);
    parser.setErrorHandler(new BailErrorStrategy());
    boolean success = false;
    try {
        MysqlParser.ScriptContext script = parser.script();
        success = true;
        return script;
    }
    finally {
        if (!success && (parser.lastStatement != null)) {
            _log.debug("last passed statement: {}", ((ParseTree)parser.lastStatement).getText());
        }
    }
}