jnsereko

{
    "printPatientSticker": {
      "pageSize": "70mm 50mm",
      "header": {
        "showBarcode": true,
        "showLogo": false
      },
      "printStickerFields": {
        "fields": [
          "identifier",

jnsereko

//lastn is an operational type
@Operation(name="$lastn", idempotent=true)
public Bundle getLastnObservation( @OptionalParam(name=Observation.SP_SUBJECT) ReferenceParam reference,
                                    Intenger max){
   //this is what I think is to be done
   return getCurrentSession().createCriteria(Obs.class).createAlias("obs.person_id", "oi")
                       .add(Restrictions.eq("oi", reference.getValue()) //restiction to get patient with entered ID 
                       .setMaxResults(max);
                       .list()
}