Re: [dom4j-user] XPath & Namespace

[Evan Kirkconnell]

You can also use setXPathNamespaceURIs(Map) in DocumentFactory to affect 
selectNodes() and selectSingleNode() for a DOM tree that you create with 
this Factory.

Here's a bit of code that I'm using since I'm writting a DOMServlet API 
and don't think that the user should have to mess with any namespace 
nonsense:
   /**
    *Recursively removes the namespace of the element and all its children.
    */
   public void removeNamespaces(Element elem){
       elem.setQName( QName.get( elem.getName(), 
Namespace.NO_NAMESPACE, elem.getQualifiedName() ) );
       Node n = null;
       for(int i=0; i<elem.content().size(); i++){
           n = (Node)elem.content().get(i);
           if(n.getNodeType() == Node.ATTRIBUTE_NODE) ( (Attribute)n 
).setNamespace(Namespace.NO_NAMESPACE);
           if(n.getNodeType() == Node.ELEMENT_NODE) removeNamespaces( 
(Element)n );           
       }
   }

--Evan

Edwin Dankert wrote:
Try something like this:

HashMap map = new HashMap();
map.put( "html", "http://www.w3.org/1999/xhtml";);

XPath xpath = DocumentHelper.createXPath( "//html:[EMAIL PROTECTED]'aw1']");
xpath.setNamespaceURIs( map);

List nodes = xpath.selectNodes( root);

Regards,
Edwin
--
http://www.edankert.com/
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