Hi,
I'm trying to build my own dom4j.jar file with the latest Jaxen from the cvs, but am
running into problem running the dom4j tests.
The dom4j DocumentNavigator returns a ClassCastException, which I believe stem from
the following piece of code added as of rev. 1.24 (after 1.0 FCS). The type int gets
the value 0 for Element and Namespace nodes, which causes the later call to
nav.getElementNamespaceUri( node ) to freak out. My guess is the intention is only
Element nodes should have a type of 0. If this is the case I suggest making it a
boolean named "isElement" since 'type' says very little.
BTW I can't run the Jaxen tests because of some issue with whitespace handling (too
many text nodes).
-- Steen
public boolean matches(Object node,
ContextSupport contextSupport)
{
Navigator nav = contextSupport.getNavigator();
String myUri = null;
String nodeName = null;
int type = 0;
if ( nav.isElement( node ) )
{
nodeName = nav.getElementName( node );
}
else if ( nav.isAttribute( node ) )
{
nodeName = nav.getAttributeName( node );
type = 1;
}
else if ( nav.isDocument( node ) )
{
return ( ! hasPrefix ) && matchesAnyName;
}
else if ( nav.isNamespace( node ) )
{
nodeName = nav.getNamespacePrefix( node );
}
else
{
return false;
}
// System.out.println( "Matching nodeURI: " + nodeUri + " name: " + nodeName );
if ( hasPrefix )
{
myUri = contextSupport.translateNamespacePrefixToUri( this.prefix );
// If we have a prefix that does not map to no namespace,
// but the node doesn't have *any* namespace-uri, then we fast-fail.
String nodeUri = null;
switch(type){
case 0:
nodeUri = nav.getElementNamespaceUri( node );
break;
case 1:
nodeUri = nav.getAttributeNamespaceUri( node );
break;
}
if ( ( myUri != null && !"".equals( myUri ) )
&&
( nodeUri == null || "".equals( nodeUri ) ) )
{
return false;
}
}
else if ( matchesAnyName )
{
return true;
}
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