Don't call builder.next() if builder is completed
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Key: WSCOMMONS-312
URL: https://issues.apache.org/jira/browse/WSCOMMONS-312
Project: WS-Commons
Issue Type: Bug
Reporter: Rich Scheuerle
Assignee: Rich Scheuerle
Problem:
Builder.next() is invoked with a builder that is completed. I received the
following stack trace from Huiran Wang.
Caused by: org.apache.axiom.om.OMException
at
org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:159)
at
org.apache.axiom.om.impl.llom.OMElementImpl.buildNext(OMElementImpl.java:628)
at
org.apache.axiom.om.impl.llom.OMNodeImpl.getNextOMSibling(OMNodeImpl.java:135)
at
org.apache.axiom.om.impl.llom.OMElementImpl.getNextOMSibling(OMElementImpl.java:310)
Analysis:
This could be a side effect of OMSourcedElement usage. I don't have a
representative unit test.
Solution:
However I am going to add some additional trace and a slight accomodation in
the code. There are several places
where it is easy to ask the builder whether it is "complete" prior to calling
builder.next.
I will be committing a small change soon.
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