Deprecate getChildrenWithName and introduce a replacement method
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Key: AXIOM-387
URL: https://issues.apache.org/jira/browse/AXIOM-387
Project: Axiom
Issue Type: Task
Components: API
Reporter: Andreas Veithen
Priority: Minor
The behavior of OMElement#getChildrenWithName is somewhat ill defined for
QNames without namespace. In earlier Axiom versions, for such QNames, the
returned iterator would only match the local name and return child elements
with any namespace. This was changed in r522259, but the legacy behavior was
later restored by AXIOM-11 to avoid breaking existing code. However, this
legacy behavior is only supported by LLOM. DOOM always uses strict QName
matching. It should also be noted that none of this is properly documented in
the Javadoc of the getChildrenWithName method.
To enable us to eventually get rid of this legacy code, we should
(1) deprecate OMElement#getChildrenWithName
(2) introduce a replacement method (getChildrenWithQName) with a well defined
behavior (i.e. that always uses strict QName matching)
(3) update the documentation to recommend users to migrate to
getChildrenWithQName or getChildrenWithLocalName depending on the use case
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