SOAPEnvelope getHeader processing
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Key: WSCOMMONS-194
URL: https://issues.apache.org/jira/browse/WSCOMMONS-194
Project: WS-Commons
Issue Type: Bug
Reporter: Rich Scheuerle
There are a few fundamental problems in the header processing in
SOAPEnvelopeImpl
1) The getHeader method sometimes adds missing header elements and sometimes it
does not. This violates the javadoc for the method and is the kind of random
behavior that should be avoided. (In addition, when the current code adds a
header it causes a full expansion of the om tree.)
2) The SOAPEnvelopeImpl.addChild method is improved to consider the parser
state when adding the header. In the current code it is possible that this
method will add the header twice, or add the header after the body.
(!) I also discovered that searching for missing headers can also cause the
full expansion of the om tree. The culprit in such cases was the misuse of the
getElementByName method. But I see that these errors have already been fixed
in the current version of the code. (Thank you to the kind soul who discovered
this already !)
I have run all of the axiom and axis2 tests with my new changes, which I will
be adding shortly.
These changes were found by the IBM Performance Analysist team. Special
thanks to David Strite for detecting the om expansion problem!
Thanks,
Rich
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