HibernateCursorItemReader with Hibernate Detached criteria

Question

How to use hibernate detached criteria with "HibernateCursorItemReader" of spring batch?

Answer 1

A solution could be the following:

1. create a custom HibernateDetachedCriteriaItemReader<> extends AbstractItemCountingItemStreamItemReader<>
2. add a property Criteria criteria and inject it before use
3. rewrite all do*() functions to manage resultset lifecycle

Or extends from HibernateCursorItemReader and override doOpen() to let working in dual-mode (normal,with detached criteria)