well, I used EJB3 to create some simple business-objects. So basically I'm using this
to access the data of the database.
I did however write some namedqueries to do some sort of lazy-eager fetching. (I have
marked all attributes as lazy, but for some pages I need depending objects, so I use a
named query with key keyword "fetch join" to get the depending data, so I can
display all the data on my JSP page. Otherwise I had some trouble, because of detached
entities)
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