Get ActionHandler config information at runtime?

[tszymanski]

Hello,
Does anybody know how to get at runtime the information about
configuration of custom ActionHadler classes. Here is what I try to do:

Snippet from my processdefinition.xml

 <transition name='success' to='new-request-suspend'>
 <action class='MyActionHandler'
 config-type='field'>
 <services>
 <element>service1</element>
 <element>service2</element>
 </services>
 </action>
 </transition>

My implementation of ActionHandler

public class MyActionHandler implements org.jbpm.graph.def.ActionHandler
{
 private List<String> services;
 public void execute (ExecutionContext context) throws Exception
 // more code
}

My code that is trying to get the value of MyActionHandler.services field

 Event event = ... // get the event I am interested in
 List<Action> actions = event.getActions ();
 for (Action action: actions)
 {
 // how do I get the value of the MyActionHandler.services field?
 }

I'd appreciate any suggestions. Is there an alternative way to approach this?