Hi,
I am trying to use the new rule package instead of writing an XSLT and
call a java class. It seemed so much easier to use the rule in dom4j,
notice that I said seemed. It probably is my fault but I can't get it to
work.
I am trying to insert one document into another at a spcific location in
the second document. The first file is based on information from the node
that the rule finds.
....
Rule rule = new Rule();
rule.setPattern(DocumentHelper.createPattern( "module:*" ));
rule.setAction(new ModuleAction(request, response));
stylesheet.addRule(rule);
....
class ModuleAction implements Action {
public void run(Node node) throws Exception {
Document document = DocumentHelper.parseText( some file );
Element parent = node.getParent();
List content = parent.content(); <--- Exception cause the parent is null.
content.add( parent.indexOf( node ), document.getRootElement() );
}
}
....
The core of my problem is that I can't get the parent, it always is null
no matter what I do. And without that I am a little bit stuck.
Anybody have any suggestions? Anywhere I can read on how to do it?
// Jens
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