休眠：选择列表而不是设置

Question

I'm using Hibernate to convert DB to Entity and DAO Classes. Hibernate chooses Set type automatically, but I need List type. How can I change Hibernate settings?

Thanks!

Answer 1

You must use createCriteria method of session and keep in list of your object, like this:

List<YourDAO> list = getSession().createCriteria(YourDAO.class).list();

or createQuery method and after use .list for get data:

Query q = getSession().createQuery("select o from yourDAO o");
List<YourDao> list = q.list();

This will give you all the records of your entity in DB.