[ http://issues.apache.org/jira/browse/AXIS2-1433?page=all ]
Rich Scheuerle updated AXIS2-1433:
----------------------------------
Attachment: patch.txt
Once my final test completes, I will commit this patch.
The patch includes changes to the JAX-WS Message sub-system to allow Blocks to
be OMDataSources.
When the Message is transformed into an OM tree, the Block/OMDataSource is used
to source OMSourcedElementImpl objects. The result is that the Blocks are not
expanded and their content is written directly to the XMLStreamWriter during
the transport phase.
(If intervening code or handlers touch the OMSourcedElement contents, then
expansion will take place. However in most cases the unexpanded blocks result
in better performance.)
I updated some of the tests (MessageTests) to contain assertions to ensure that
the blocks are not expanded.
I also did some related refactoring of the Axis2Controller.
Cheers,
scheu
> Change JAX-WS Message sub-component to use OMSourcedElementImpl
> ---------------------------------------------------------------
>
> Key: AXIS2-1433
> URL: http://issues.apache.org/jira/browse/AXIS2-1433
> Project: Apache Axis 2.0 (Axis2)
> Issue Type: Improvement
> Components: jaxws
> Reporter: Rich Scheuerle
> Assigned To: Rich Scheuerle
> Attachments: patch.txt
>
>
> I am making changes to the Message sub-component to use the
> OMSourcedElementImpl object of Axiom. This will allow the JAX-WS sub-system
> to add JAXB Blocks (as an OMDataSource) to the OM tree. The result is that
> the JAXB object serialization will be deferred (most of the time) to the
> transport layer. This will prevent unnecessary expansion of the OM tree and
> should increase performance
> I have the sandbox code working, but other JIRA issues must be resolved first.
> a) WSCOMMONS-71 contains several fixes that are needed.
> b) AXIS2-1408 (Faults) collides with many of these changes. I will
> integrated AXIS2-1408 and then refashion my changes.
> Thanks,
> scheu
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