Rickard, all,
This is very cool.... As a developer, though, I have two questions to
ask of Sun --
1. Will JDO be an API for plugging orthogonal persistence into a JVM,
or is it seen as a step beyond EJB CMP? If the latter, then what is
the relative positioning b/w that and projects like PJama and products
like Gemstone/J, which provide orthogonal persistence for Java by
modifying the JVM? Should they be used together; are they mutually
exclusive; or -- ?
2. How is JDO to be positioned relative to Java Blend? I am currently
considering the use of Java Blend right now because it supports a more
sophisticated persistence model than most vendors' CMP. Is there a
migration path? Will JDO include, for example, automatic referential
integrity for bidirectional relationships?
Peace to all,
Ihab
[EMAIL PROTECTED] writes:
> Just saw this interesting upcoming specification. Given the context
> I think it is reasonable to assume that the results of this work
> will be used as CMP finder query language in future versions of EJB.
>
> See:
> http://java.sun.com/aboutJava/communityprocess/jsr/jsr_012_dataobj.html
>
> /Rickard
>
> --
> Rickard �berg
--
Ihab A Awad <[EMAIL PROTECTED]>
Computational Biology Centers, Academic Health Center,
University of Minnesota. http://www.cbc.umn.edu/~ihab/
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