why does DOMBuilderImpl::loadGrammar releases my DOMDocument?

[Ori Doolman]

Hello,

I'm parsing xml files using Xerces-c 2.7 DOM.

I do the following things (more or less):

 

1.      create a XMLGrammarPoolImpl object and then create a new
DOMBuilder using it as an input.
2.      parse an xml file using the DOMBuilder and keep a reference to
the DOMDocument, 'doc1'
3.      parse another XML file using the same DOMBuilder and keep a
reference to the DOMDocument 'doc2'
4.      Create a new DOMInputSource and call DOMBuilder
->loadGrammar(inputSrc, SchemaGrammarType, true)

 

The result is that my previous parsed document, 'doc2' is being released
by the following code in parsers\DOMBuilderImpl.cpp on
DOMBuilderImpl::loadGrammar  (line 703):

 

        // Release DOM tree - DTD

        DOMDocument* doc = adoptDocument();

        if (doc)

            doc->release();

 

 

Can someone explain why my document is being release and how to overcome
that? Is it a bug?

 

Thank you,

Ori.