[teiid-issues] [JBoss JIRA] (TEIID-5242) XML/JSON issues

[Steven Hawkins (JIRA)]

Steven Hawkins created TEIID-5242:
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             Summary: XML/JSON issues
                 Key: TEIID-5242
                 URL: https://issues.jboss.org/browse/TEIID-5242
             Project: Teiid
          Issue Type: Quality Risk
          Components: Query Engine
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 10.2, 10.0.3, 9.3.7, 10.1.1


TEIID-5233 highlighted a couple of issues with xml and json:

XMLEventStreamReader is very inefficient in dealing with a large number of attributes/namespaces as the iterator was traversed on each access.

JsonToXmlContentHandler was not strictly correct in the events that it emitted.  Namespace and attribute events should be associated with their respective start/end element events.  While the JRE libraries are tolerant to emitting the events separately, Saxon was not.  To prevent issues with embedded consumers reading directly from the stax event stream this should be corrected.



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