Re: Fw: [sdo] Issue 118 - Creating wrapper objects for simple types

[Frank Budinsky <frankb@ca.ibm.com>]

Hi Blaise,

The two cases that I remember were:

1) reading an anyType property, which maps to sdo:DataObject, but it may 
be just a DataType value.
2) the root element of an XMLDocument, which is always returned as a 
DataObject, even if the actual document simply had a simple DataType at 
the root.

Frank.




Blaise Doughan <blaise.doughan@oracle.com> 
08/20/2008 03:24 PM

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Re: Fw: [sdo] Issue 118 - Creating wrapper objects for simple types






Hi Frank,

For what use case does the user need to know if the type is a data type 
wrapper?

-Blaise

Frank Budinsky wrote:
> Unless somebody can think of a better approach, I'd like to suggest that 

> we also vote on this in next weeks call.
>
> Thanks,
> Frank
>
> ----- Forwarded by Frank Budinsky/Toronto/IBM on 08/20/2008 03:15 PM 
-----
>
> Frank Budinsky/Toronto/IBM 
> 08/18/2008 05:19 PM
>
> To
> sdo@lists.oasis-open.org
> cc
>
> Subject
> [sdo] Issue 118 - Creating wrapper objects for simple types
>
>
>
>
>
> If I'm not mistaken, SDO 118 has already been resolved in JSR235. We've 
> agreed that DataFactory.create(someSimpleType) must return a wrapper.
>
> What's still missing, is a way for clients to know if a type is a 
wrapper.
>
> Proposal: Type.isDataTypeWrapper(). This would return true for any type 
> that has the special "value" property (including formally defined types 
in 
> an XSD).
>
> Please let me know if you have any comments or better alternatives?
>
> Thanks,
> Frank.
>
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