XML Serializers and DOCTYPE

[Micah Dubinko <md...@snapbridge.com>]

I was experimenting with the XML Serializers today, both the current 
(org.apache.cocoon.serialization.XMLSerializer) and new 
(org.apache.cocoon.components.serializers.XMLSerializer), and discovered 
some behavior that's not documented, so here it is for posterity.

The incoming SAX stream can contain doctype info through the 
LexicalHandler. When that is the case the incoming doctype info always 
trumps any parameters set up via <doctype-system> and <doctype-public> 
in the sitemap.

The new serializer presently doesn't honor the sitemap params, but 
that's something for which I'll have a patch shortly. :)

.micah