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Subject: Code for SDOSource, SDOResult and ContentHandler


Title: Code for SDOSource, SDOResult and ContentHandler

<<SDOSourceResult.zip>>

Hi all,

I have implemented SDOSource and SDOResult in a way that we could have it in our API.
Please have especially a look at SDOSource. As I already mentioned, the implementation is not trivial. The code is similar to JAXBSource. Of course a little bit JavaDoc is missing.

The SDOSource implementation delegates to

XMLHelper.save(XMLDocument xmlDocument, Result outputResult, Object options)

It makes the following assumptions:

Some background to the SAX-feature "http://xml.org/sax/features/namespace-prefixes":
This feature decides if QNames like "tns:elementName" are generated for the ContenHandler-calls or not. Some ContentHandlers require that feature to be true, others don't. (Xalan, Saxon require this to work well, JAXB doesn't). For ContentHandlers that do not need the QNames, the generation of prefixed names is wasted performance.

A careful consumer of a SAXSource sets the feature at the XMLReader as it is needed, but that's not always the case. That's why the proposal supports the SAX-features by an options-Map and the default mode should be "http://xml.org/sax/features/namespace-prefixes" = true to be on the save side.

Stefan.


Stefan Bünnig
Senior Developer
NW Core JS&I Tools Berlin (AG)
SAP AG
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SDOSourceResult.zip



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