适用于Java的可配置和可重用数据文件解析器

I am interested in making a data file parser. It should be a reusable and configurable data parser. The description of the data format and some rules on how to parse would be in a configuration file (maybe a .xml file). The input file to be parsed is a plain text file and the output file will be a .csv file. So every time I want to parse a file I would only write some data description file and/or mapping file, without the need to change the parsing logic. Do you know some parsers that can do what I want?I am interested in making a data file parser. I