Thanks for the responses.
First, I tried getting all of those dependencies. That's a lot of dependencies
and downloads and must be a block to any non-eclipse-guru end user. Certainly
put me off. And downloading them didn't fix the problem.
Second, I suspect a bug in the 3.2.2 suite download, and specifically in the
designer 3.1.0SP1 plugin for Eclipse, as included in the suite 3.2.2 download.
I set up a little project and added the ui.jar file from
jbpm-jpdl-3.2.2\designer\eclipse\plugins\org.jbpm.gd.jpdl_3.1.0.SP1 to the
build path then set up the following class:
import org.jbpm.gd.common.model.GenericElement;
| import org.jbpm.gd.jpdl.model.ProcessDefinition;
|
|
| public class Play {
|
| public static void main(String[] args) {
|
| ProcessDefinition pd = new ProcessDefinition();
| GenericElement ge = (GenericElement)pd;
|
| }
| }
|
|
It gives me the following compile error:
anonymous wrote : Cannot cast from ProcessDefinition to GenericElement
|
Examining the classes in the ui.jar file, ProcessDefinition doesn't extend
GenericElement (though they do share a common parent in
org.jbpm.gd.common.model.AbstractSemanticElement) so unless I've gone soft in
the head (entirely possible) or am missing some other vital piece of info (also
entirely possible) I don't see how a cast from ProcessDefinition to
GenericElement is ever going to work.
What does everyone else think. Am I going mad here?
Cheers,
Ian.
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