Hi,
I've discovered that 2.0.1 is not that latest version of
Xerces and that the latest version does not exhibit the
problem discribed in my previous post.
Paul
Paul Kinnucan writes:
> Hi,
>
> If I try to use the JAXP version of DOM and Xerces-J 2.0.1.01
> to extract the content of an XML document that includes
> a doctype declaration that declares external entities, all
> the elements of the parsed document appear to be empty. If I remove
> the external entity declaration or the entire doctype declaration,
> my program is able to extract the content without any problem.
>
> Consider, for example, the following document:
>
>
> <?xml version="1.0" encoding="utf-8"?>
> <!DOCTYPE book PUBLIC "-//The Mathworks//DTD axdocbook variant//" "" []>
> <book>
> <title>Using Simulink</title>
> <para>hello world</para>
> </book>
>
> If I try to extract the content of the title element, using the following
> code:
>
> DOMParser parser = new
> DOMParser();Book.parser.parse(bookFilePath.getAbsolutePath());
> Document doc = parser.getDocument();
> NodeList titleElements = doc.getElementsByTagName("title");
> Node titleElement = titleElements.item(0);
>
> titleElement is empty, i.e., titleElement.hasChildNodes() returns false.
> However, if I remove the square brackets from the doctype declaration, i.e.,
>
> <!DOCTYPE book PUBLIC "-//The Mathworks//DTD axdocbook variant//" "">
>
> or remove the doctype declaration itself, the above code works perfectly,
> i.e.,
> titleElement.hasChildNodes() returns true and the child node is a text
> element
> that contains "Using Simulink."
>
> I'd appreciate any help you can give me.
>
> Paul
>
>
>
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