public ItemSessionState loadItemSessionState(final CandidateEvent candidateEvent) {
final Document document = loadStateDocument(candidateEvent);
return ItemSessionStateXmlMarshaller.unmarshal(document.getDocumentElement());
}
public void storeItemSessionState(
final CandidateEvent candidateEvent, final ItemSessionState itemSessionState) {
final Document stateDocument = ItemSessionStateXmlMarshaller.marshal(itemSessionState);
storeStateDocument(candidateEvent, stateDocument);
}
