[opencms-dev] XML-declaration leads to misinterpretation of rss feed

[Webmaster]

Hello

We are using the rss4j library to create a rss feed and write it
directly to the JspWriter out.

Before the following settings are done:

// Set content and header Information:
HttpServletResponse topResponse = controller.getTopResponse();
topResponse.setContentType("text/xml");
topResponse.addHeader("Content-Disposition", "filename=feed.xml");

// Create RSS document.
RssDocument doc = new RssDocument();
doc.setVersion(RssDocument.VERSION_10);
[...]
RssGenerator.generateRss(doc,out);

The problem is, that the resulting file gets a xml declaration which
includes the standalone attribute.
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>

The standalone attribute prevents the usage the the xml schema below:
<rdf:RDF xmlns="http://purl.org/rss/1.0/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">

Question: Does anyone know, how it is possible to suppress the
standalone attribute and where this declaration comes from?

Kind regards

S. Hamelmann





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