[ https://issues.apache.org/jira/browse/YOKO-434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Forrest Xia updated YOKO-434:
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Fix Version/s: (was: v1.2.0)
v1.3.0
> When reading a value object from a GIOP stream, yoko does not determine if a source value
object class had a writeObject method, it uses the target value object class.
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: YOKO-434
> URL: https://issues.apache.org/jira/browse/YOKO-434
> Project: Yoko - CORBA Server
> Issue Type: Bug
> Security Level: public(Regular issues)
> Components: orb core
> Affects Versions: v1.1.0
> Reporter: David Jencks
> Assignee: David Jencks
> Fix For: v1.3.0
>
> Attachments: YOKO-434-test.diff, YOKO-434-test2.diff
>
>
> When a value object is serialized into a GIOP message, the existence of a writeObject
method on the source value object class determines whether 2 bytes (stream format version
and whether defaultWriteFields were called) are written to the output stream, and the value
object fields start at the next 4 byte boundary. However when the value object is read in,
the existence of a writeObject method on the target class is used to determine whether to
expect these 2 bytes. There is no reason to expect that these writeObject methods' existence
will be the same on the source and target classes. For instance the oracle BitSet class has
a writeObject method but the Harmony and IBM jdk BitSet classes do not.
> I have not yet found a way to determine from the stream whether the source class had
a writeObject method other than trying both possibilities and picking the first result that
works. This requires adding mark capabilities to the yoko InputStream.
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