Hi, A few questions about OJB:
1. Suppose a proxy is used to represent a whole collection. Does a "session/transaction" have to be opened prior to accessing this collection for the first time? 2. I believe OptimisticLockException will be thrown with ODMG API if the record was deleted/modified. Can optimistic locking be used with PB API? How is the optimistic locking implemented, is it a check for the number of updated records? 3. Does OJB support dependent objects? E.g. Person object has properties streetAddress, city, state, zipCode. Can streetAddress, city, state, zipCode properties be mapped to the dependent object Address that is contained by Person? 4. OJB supports mapping of direct SQL to a class, doesn�t it? Thanks in advance __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
