| Javadogs, The spec doesn't provide enough information for factory implementations of Sequence. Specifically: 1. The factory method newInstance has no parameters, so it's impossible to tell it what its name is and what its strategy is. 2. There is no support in JDOImplHelper for the factory Sequence to get information needed. The Sequence doesn't know which PMF is being used, and therefore what DataSource to use. 3. There is not even a way to give the Sequence the extensions that might be defined on the metdata sequence element. 4. There's no support for transactional sequences. A sequence needs to know the context in which it is called in order to know whether to make transactional or non-transactional calls to the underlying DataSource. It cannot determine whether it needs to block. Comments? Craig Craig Russell Architect, Sun Java Enterprise System http://java.sun.com/products/jdo 408 276-5638 mailto:[EMAIL PROTECTED] P.S. A good JDO? O, Gasp! |
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