Hi
I need to override ServiceTaskDelegateExpressionActivityBehavior:
public class CustomServiceTaskDelegateExpressionActivityBehavior extends ServiceTaskDelegateExpressionActivityBehavior {
public CustomServiceTaskDelegateExpressionActivityBehavior(Expression expression) {
super(expression);
}
public void execute(ActivityExecution execution) throws Exception {
// i need to change classloading behavior here.
/
}
}
As mentioned above, I just want to change behavior of execute method and keep rest of the behavior.
What's the best way to do this?
I tried hooking up new behavior class using custom pre parser listener:
public class CustomParserListener implements BpmnParserListener {
public void parseServiceTask(Element serviceTaskElement, ScopeImpl scope, ActivityImpl activity) {
if (activity.getActivityBehavior() instanceof ServiceTaskDelegateExpressionActivityBehavior) {
// QUESTION: How to create CustomServiceTaskDelegateExpressionActivityBehavior object from activity.getActivityBehavior()?
//e.g. activity.setActivityBehavior(new CustomServiceTaskDelegateExpressionActivityBehavior (????));
// ServiceTaskDelegateExpressionActivityBehavior members do not have getter methods (e.g no getExpression())
}
}
}
Forgive me for asking trivial question, if it is.
Activiti Newbie
