Converting Flat File to Java Objects
Quick update: flatworm has not been active for quite a while, there is a fork named BeanIO: http://www.beanio.org/
FFP - Flat file parsing library
http://jffp.sourceforge.net/
I have not used this JFlat, But it seems this Framework provides conversion from Flat file to Java object.
Similarly BeanIO and Jsefa also provides a simple and flexible API.
You can try with FlatPack - but it is OLD and the docs are not good as JFlat or BeanIO
Apache Camel has Flatpack component as well as from 2.10 it has BeanIO component