add DTD Referenz in xml (SAX)

[russland]

how can I append a dtd to my xml file?
this is what ai have so far.

DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
Document doc = null;
try{
docBuilderFactory.setValidating(true);
DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
doc = docBuilder.newDocument();
}catch (Exception ex){
//error
}

thanks

 

[timw]

The DocumentBuilder is a DOM api, not SAX. The Javadocs for JDK1.4 state that ...

The DOM Level 2 does not support editing the Document Type Declaration. docType cannot be altered in any way, including through the use of methods inherited from the Node interface, such as insertNode or removeNode.

Tim