DOM(Attr/Element) PSVI type info interface isSupported/getInterface
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Key: XERCESC-1479
URL: http://issues.apache.org/jira/browse/XERCESC-1479
Project: Xerces-C++
Type: Improvement
Components: DOM
Reporter: Tobias Schuette
Priority: Trivial
in xercesc/dom/impl/DOM(Attr/ElementNS)Impl.cpp queries for the
"DOMPSVITypeInfo" feature interface are processed by returning the proper const
xercesc::PSVIItem*.
To check interface existence the coresponding call to
DOM(Attr/ElementNS)Impl::isSupported("+DOMPSVITypeInfo", NULL) should return
true, which is actually returning false, because calls are redirected to
xercesc::DOMImplementation::hasFeature.
note the requirement of the "+" before the "DOMPSVITypeInfo" in the call to
DOM(Attr/ElementNS)Impl::isSupported("+DOMPSVITypeInfo", ...) which is required
because xercesc::PSVIItem doesn't implement the xercesc::DOMNode interface as
described in DOM3->Core->DOM Features.
calls to DOM(Attr/ElementNS)Impl::isSupported("DOMPSVITypeInfo", ...) without
"+" should continue returning false;
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