Andrei Shakirin created CXF-4582:
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Summary: Support XSLT scripts in CXF Transformation feature
Key: CXF-4582
URL: https://issues.apache.org/jira/browse/CXF-4582
Project: CXF
Issue Type: Improvement
Components: Core
Reporter: Andrei Shakirin
Priority: Minor
Hi,
Actually CXF Transformation feature covers 99% of user needs:
1) changing input and output element names and namespaces
2) appending new input and output elements
3) replacing text content
4) dropping output and input elements
5) converting attributes to elements
Anyway I see some advanced use cases not supported by CXF Transformation
feature, like:
1) replace/rename attributes;
2) replace/remove attributes values
3) process lists
etc.
My proposal is to add property for Transformation feature that specified XSLT
transformation script to support such advanced use cases.
It will look like:
<bean id="transformFeature" class="org.apache.cxf.feature.StaxTransformFeature">
<property name="inXSLT" value="/org/test/my-in.xslt"/>
<property name="outXSLT" value="/org/test/my-out.xslt"/>
</bean>
XSLT engine Xalan will probably break the streaming (AFAIK is still load tree
into memory, incremental transformation just do it in optimized parallel way).
But for small messages is still an option and looking forward - probably clean
stream oriented processing will be supported in the future.
I have basic implementation and will provide a patch, if the improvement makes
sense.
Regards,
Andrei.
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