atom feed15 messages in org.apache.ws.commons-devStax parsers - one more variation
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Davanum SrinivasJul 27, 2009 3:45 pm 
Andreas VeithenJul 28, 2009 12:21 am 
Andreas VeithenJul 28, 2009 5:33 am 
R J Scheuerle JrJul 28, 2009 5:52 am 
Davanum SrinivasJul 28, 2009 6:04 am 
R J Scheuerle JrJul 28, 2009 6:35 am 
Andreas VeithenJul 28, 2009 7:09 am 
R J Scheuerle JrJul 28, 2009 7:14 am 
Andreas VeithenAug 2, 2009 2:07 am.zip
Davanum SrinivasAug 2, 2009 6:42 pm 
Andreas VeithenAug 3, 2009 12:26 am 
Davanum SrinivasAug 3, 2009 4:43 am 
Andreas VeithenAug 8, 2009 8:24 am.zip
Andreas VeithenAug 8, 2009 11:44 am 
Davanum SrinivasAug 9, 2009 4:15 pm 
Subject:Stax parsers - one more variation
From:Davanum Srinivas (dava@gmail.com)
Date:Jul 27, 2009 3:45:08 pm
List:org.apache.ws.commons-dev

Andreas,

Not sure if you have seen this already. There's some convoluted code in org/apache/axiom/om/impl/util/OMSerializerUtil.java (method isSetPrefixBeforeStartElement) which basically has a toggle based on the parsers.

// Fallback: Toggle based on sun or woodstox implementation. NamespaceContext nc = writer.getNamespaceContext(); ret = (nc == null || (nc.getClass().getName().indexOf("wstx") == -1 && nc.getClass().getName().indexOf("weblogic") == -1 && nc.getClass().getName().indexOf("sun") == -1));

The javadoc has more information:

/** * Unfortunately there is disagreement in the user community about the semantics of setPrefix on * the XMLStreamWriter. An example will explain the difference: writer.startElement("a") * writer.setPrefix("pre", "urn://sample") writer.startElement("b") * <p/> * Some user communities (woodstox) believe that the setPrefix is associate with the scope for * "a" and thus remains in scope until the end of a. The basis for this believe is * XMLStreamWriter javadoc (which some would argue is incomplete). * <p/> * Some user communities believe that the setPrefix is associated with the "b" element. These * communities reference an example in the specification and historical usage of SAX. * <p/> * This method will return true if the setPrefix is associated with the next writeStartElement. * * @param writer * @return true if setPrefix should be generated before startElement */

Can you please take a look?

If we can find a way to totally remove the need for caching the boolean after checking the xmlstreamwriter, that would be a big bonus.

thanks, dims