Using a existing object will require the use of the Factory attribute
for the binding. This is a static method which returns the instance to
be worked on.
The original values to be kept will need a set-method rather than the
default setter, to check for the null value and not update them.
--
Thomas Jones-Low Softstart Services Inc.
[EMAIL PROTECTED] JobScheduler for Oracle
Ph: 802-398-1012 http://www.softstart.com
Tudor Olteanu wrote:
> Hi,
>
> I want Unmarshall to update an existing object instead of creating a new
> one and also to not overwrite the exiting values for optional fields
> that are missing.
>
> I've cast my object to IUnmarshallable and then called
> unmarshal(UnmarshallingContext) on my instance but, for optional fields
> that are missing in xml, unmarshall replace my instance's existing
> values with null values.
>
> Please let me know if there is a solution to preserve the original
> values for optional fields that are missing.
>
> Thanks,
> Tudor
>
>
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