how to get custom task object?

[Robert Koberg]

Hi,
I am trying to create some custom types and tasks, but having a problem 
getting back the custom task object to reset some values. My custom task 
is coming in as an UnknownElement. I then try to cast to my object using 
UnknownElement.getRealThing() (or getTask), but it gives me a null. How 
do you get a custom task object?

Task[] tasks = target.getTasks();
Target clonedTarget = new Target();
clonedTarget.setProject(lsb);
for (int i=0; i < tasks.length; i++) {
    Task task = tasks[i];
    String name = task.getTaskName();
    if (name.equals("xsltransform")) {
        UnknownElement unElem = (UnknownElement) task;
/*
This next line sets xslTransform == null
*/
        XslTransform xslTransform = (XslTransform) unElem.getRealThing();
        //XslTransform xslTransform = (XslTransform) unElem.getTask();
        xslTransform.setOutputStream(response.getOutputStream());
    }
    clonedTarget.addTask(task);
}
thanks,
-Rob
p.s. I created a XslTemplates top-level type that can be referenced by 
an XslTransform task. This allows for two things; a cache of templates 
objects, and the ability to set a URIResolver on the Templates object to 
resolve xsl:import/include and a URIResolver on the Transformer object 
to resolve calls from the XSL document function. If anyone is interested 
I can provide them (though I am sure they would need work...).

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