This is another sample of ExtendedDataModel implementation which additionally shows
how to implement sorting and filtering in your model.
Model class should extend ExtendedDataModel and additionally implement
Modifiable interface. This interface defines modify method. This
method is called with lists of sort and filter fields as parameters and should perform sorting and
filtering according to the fields.
filtering in this sample uses contains instead of startsWith conditions.
View HibernateDataModel.java Source