RFR (JAXP): 8033980 : Xerces Update: datatype XMLGregorianCalendarImpl and DurationImpl

huizhe wang huizhe.wang at oracle.com
Tue Feb 11 18:56:48 UTC 2014


On 2/11/2014 9:05 AM, Daniel Fuchs wrote:
> On 2/11/14 5:55 PM, Lance @ Oracle wrote:
>> Hi joe
>>
>> It looks like you changed the serialversionuid in Durationimpl, did 
>> it get changed incorrectly previously?
>
> I noticed that as well, but I'm not sure it matters since Duration
> uses writeReplace to serialize itself as an instance of
> SerializedDuration. Is that correct Joe?

Yes, it's serialized as an instance of SerializedDuration, similar to 
the calendar where it's SerializedXMLGregorianCalendar.

>
> If I'm not mistaken it also means that the serialization forms
> (before & after the change) are  not compatible - but is that an
> issue for such internal classes?

Indeed, it's probably an issue since the binary is not compatible. It 
looks like this change should be rolled back.

-Joe

>
> best regards,
>
> -- daniel
>
>>
>>
>> Lance Andersen| Principal Member of Technical Staff | +1.781.442.2037
>> Oracle Java Engineering
>> 1 Network Drive
>> Burlington, MA 01803
>> Lance.Andersen at oracle.com
>> Sent from my iPad
>>
>> On Feb 10, 2014, at 6:53 PM, huizhe wang <huizhe.wang at oracle.com> wrote:
>>
>>> Hi,
>>>
>>> This is an update from Xerces for two datatype classes 
>>> XMLGregorianCalendarImpl and DurationImpl. For details, please refer 
>>> to:
>>> https://bugs.openjdk.java.net/browse/JDK-8033980
>>>
>>> webrevs: http://cr.openjdk.java.net/~joehw/jdk9/8033980/webrev/
>>>
>>> Tests included for: 1243, 1416, 1097 (Note that JDK did not have 
>>> this bug)
>>>
>>> No test:
>>> 1343: remove unused code
>>>
>>> Existing tests: JAXP SQE and Unit tests passed.
>>>
>>> Thanks,
>>> Joe
>




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