Normally, there're several ways to associate two things.

1. Registry such as WeakKeyMap<Composite,TypeHelper>
   Before SDO parties reach an agreement to provide a registry service
(ever),
   SCA potentially can implement the registry (for the time being)

2. Direct link from Composite to TypeHelper, e.g. Composite#getTypeHelper()


On 8/14/06, Raymond Feng <[EMAIL PROTECTED]> wrote:

Hi,

We're looking into the integration of SDO and Axis2 for the web service
binding. One issue coming into the picture again is that how we maintain a
hierachy of SDO TypeHelpers corresponding to the recursive composite model
so that SCA artifacts in each level will have their view to the SDO typing
system. I remember there were quite a few discussions related to this
requirement before on this list. Do we have anything in place that I can
leverage?

Thanks,
Raymond




--

Yang ZHONG

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