DataBindingtoaHashMap

I am currently searching for a Data Binding platform that will help me do the following:

Bind data from a table like this:

Group - Article - Price

... into a 'resultSet' ArrayList as follows (where the => connects a key/value pair):

} 1 => HashMap {

} }

I'm making the change to java from php, so please excuse the weird syntax and strange request.

Is it possible to do something like this with OJB ?

Thanks,

Cae