[jboss-user] [Beginner's Corner] - Re: Persisting java.util.Map with custom class as key and value

Wolf-Dieter Fink [http://community.jboss.org/people/wdfink] created the discussion "Re: Persisting java.util.Map with custom class as key and value" To view the discussion, visit: http://community.jboss.org/message/600490#600490 -------------------------------------------------------------- Mmmh, you are right, @ElementCollection is a EJB3.1 annotation (ähm a JPA2.0 which is part of EJB3.1). ATM I have this options: - store as a BLOB (MAP and its elements must be serializable) - write your own mapper to store (and respect the EJB3.1 structure to port later :) ) - use a table with relation to store it -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/600490#600490] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]