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Java SDO DataObject does not support java.util.GregorianCalendar ? [message #418799]

Wed, 30 April 2008 02:41

Eclipse User

Originally posted by: lanlan99999.hotmail.com

Hi guys,

I have a customized DataGraph contains a java.util.GregorianCalendar
field. While deserializing the DataGraph, EMF reconstructed the field as
Integer field with value 0 assigned... Is there anyway I can make it
retain the data type GregorianCalendar?

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Re: Java SDO DataObject does not support java.util.GregorianCalendar ? [message #418867 is a reply to message #418799]

Wed, 30 April 2008 11:41

Ed Merks

Messages: 33142
Registered: July 2009

Senior Member

Lan,

You'd have to define an EDataType for it and specialize the generated
factory's createMyDataTypeFromString/convertMyDataTypeToString methods.

Lan wrote:
> Hi guys,
>
> I have a customized DataGraph contains a java.util.GregorianCalendar
> field. While deserializing the DataGraph, EMF reconstructed the field
> as Integer field with value 0 assigned... Is there anyway I can make
> it retain the data type GregorianCalendar?

Ed Merks
Professional Support: https://www.macromodeling.com/

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