public GenericMementoItem loadMemento(Long id) {
MementoObject mo =this.em.find(MementoObject.class, id);
GenericMementoBuilder builder = GenericMementoUtils.builder();
this.buildGenericMemento(mo, builder);
return GenericMementoUtils.newGenericMementoItem(builder.build(), id, mo.getType());
}
@Override
public List<GenericMementoItem> loadMementos(int maxCount) {
throw new UnsupportedOperationException("Not yet implemented");