Dom4J doesn't include the jaxen XPath stuff... you have to download and include the jaxen
jar if you're going to use any XPaths (and selectNodes invokes the XPath stuff, I think).
Hope that helps...
b
Ryan, Sandy wrote:
Hello all.
I was wondering if anybody on this list might happen to know a good way
of using dom4j from inside of an eclipse plugin?
The follow code works just great when I run it outside of my eclipse
plugin ...
String packageXPath = "//UML:Package";
System.out.println("No error yet: 1");
java.util.List packageList = xmiDocument.selectNodes(packageXPath);
System.out.println("No error yet: 2");
Iterator iterator = packageList.iterator();
Element packageElement = null;
String packageName = "";
while (iterator.hasNext()) {
packageElement = (Element)iterator.next();
System.out.println("element=" + packageElement.asXML());
} // while
However, when I run it from inside of an eclipse plugin it dies on the
3rd line of code with the following error:
No error yet: 1
Unhandled event loop exception
Reason:
org/jaxen/NamespaceContext
Could this be a class loader issue of some sort?
I've tried wrapping the dom4j lib as another plugin and establishing a
plugin dependency.
http://owl-eclipse.projects.semwebcentral.org/CreateLibraryPlugin.html
That didn't work.
I also tried incorporating the dom4j lib directly into my plugin and
that didn't work either.
http://gregluck.com/blog/archives/2005/08/eclipse_rcposgi.html
Any suggestions would be _greatly_ appreciated.
Thank you,
Sandy
Sandy Ryan
Software Engineer
302-983-8517
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