OMDocument#serializeAndConsume doesn't consume the document
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Key: WSCOMMONS-449
URL: https://issues.apache.org/jira/browse/WSCOMMONS-449
Project: WS-Commons
Issue Type: Bug
Components: AXIOM
Affects Versions: Axiom 1.2.8
Reporter: Andreas Veithen
Priority: Minor
OMDocument#serializeAndConsume doesn't consume the document but instead fully
builds it.
This is caused by the following piece of code:
while (children.hasNext()) {
OMNodeEx omNode = (OMNodeEx) children.next();
omNode.internalSerializeAndConsume(writer);
}
As described in WSCOMMONS-346, the call to Iterator#next() actually builds the
returned node, so that the call to internalSerializeAndConsume has the same
effect as serialization with caching enabled. This means that the code fully
builds the document.
Note that the code actually doesn't make sense because once a child (in
particular the document element) has been consumed, it is not possible to
retrieve the next sibling. This means that even if WSCOMMONS-346 is solved, to
code still wouldn't behave as expected. Worse, it would trigger an exception.
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