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package org.jbpm.jpdl.internal.activity;
 
import org.jbpm.api.activity.ActivityExecution;
import org.jbpm.api.listener.EventListener;
import org.jbpm.api.listener.EventListenerExecution;
import org.jbpm.api.model.OpenExecution;
import org.jbpm.pvm.internal.model.ExecutionImpl;
 
 
public abstract class JpdlAutomaticActivity extends JpdlActivity implements EventListener {
 
  private static final long serialVersionUID = 1L;
 
  public void execute(ActivityExecution execution) throws Exception {
    perform(execution);
    ((ExecutionImpl)execution).historyAutomatic();
  }
    
  public void notify(EventListenerExecution execution) throws Exception {
    perform(execution);
  }    
    
  abstract void perform(OpenExecution execution) throws Exception;
}