ADT Event Mapping Examples

This section provides several examples of ADT event mappings from the adt-map.xml file.

The file has the following structure:

<?xml version="1.0" encoding="UTF-8"?>
<adt-event-map>
  <event key="event_id"> <-- Define mapping rule here --></event>
  <event key="event_id"> <-- Define mapping rule here --></event>
  <event key="event_id"> <-- Define mapping rule here --></event>
  <event key="event_id"> <-- Define mapping rule here --></event>
</adt-event-map>

A01 event mapping example

<!-- A01 - Admit/Visit Notification -->
<event key="A01">
  //Log the A01 event.
  log.info("ADMIT: Patient '"+patient.getPatientId()+"' 
  to '"+l1.getLocationId()+"'.");
  //If patient is already assigned to that location, log a warning.
  if (l1.getPatientId() != null &#038;&#038; 
  !l1.getPatientId().equals(patient.getPatientId()))
  {
    log.warn("ADMIT: Patient '" + patient.getPatientId() + "' 
    to '" + l1.getLocationId() + "' : patient '" + 
    l1.getPatientId() + "' already assigned this location!");
  }
  //Set the patient location
  patient.setLocationId(l1.getLocationId());

  //Set the patient ID for the location
  l1.setPatientId(patient.getPatientId());
</event>

Note: In the above example, &#038 is the ASCII code for the ampersand character (&).

<!-- A02 - Transfer a Patient -->
<event key="A02">
  //Log the A02 event.
  log.info("TRANSFER: Patient '"+patient.getPatientId()+"' 
    from '"+l2.getLocationId()+"' to '"+l1.getLocationId()+"'.");
  //If patient in prior location is not equal to the transferred patient, 
  //log a warning.
  if (l2.getLocationId()!= null &#038;&#038; 
    l2.getPatientId() != null &#038;&#038; 
    !l2.getPatientId().equals(patient.getPatientId()))
  {
    log.warn("TRANSFER: Patient '"+patient.getPatientId()+"' 
      from '"+l2.getLocationId()+"' : patient '"+l2.getPatientId()+"' 
      in room not equal to transfer!");
  }
  //If patient is already assigned to that location, log a warning.
  if (l1.getLocationId()!= null &#038;&#038; 
    l1.getPatientId() != null &#038;&#038; 
    !l1.getPatientId().equals(patient.getPatientId()))
  {
    log.warn("TRANSFER: Patient '"+patient.getPatientId()+"' 
      to '"+l1.getLocationId()+"' : patient '"+l1.getPatientId()+"' 
      already assigned this location!");
  }
  //Set patient's prior location
  patient.setPriorLocationId(l2.getLocationId());

  //Set patient's new location
  patient.setLocationId(l1.getLocationId());

  //Set prior patient ID for prior location
  l2.setPriorPatientId(patient.getPatientId());

  //Clear patient ID for prior location
  l2.setPatientId(null);

  //Set patient ID for new location
  l1.setPatientId(patient.getPatientId());        
</event>

<!-- A03 - Discharge/End Visit -->
<event key="A03">
  //Log the A03 event.
  log.info("DISCHARGE: Patient '"+patient.getPatientId()+"' 
    from '"+l1.getLocationId()+"'.");

  //If patient already discharged, do nothing.
  if (patient.getLocationId() == null &#038;&#038; 
    patient.getPriorLocationId()!= null &#038;&#038; 
    patient.getPriorLocationId().equals(l1.getLocationId()))
  {
    log.debug("DISCHARGE: Patient '"+patient.getPatientId()+"' 
    from '"+l1.getLocationId()+"' ... already discharged (duplicate 
    discharge or outpatient disposition).");
    return;
  }

  //If patient never assigned to location, do nothing.
  if (patient.getLocationId() == null)
  {
    log.debug("DISCHARGE: Patient '"+patient.getPatientId()+"' 
      from '"+l1.getLocationId()+"' ... was never assigned to the room.");
    return;
  }
        
  //If patient in location not equal to discharge patient, 
  //log a warning.
  if (l1.getPatientId()!= null &#038;&#038; 
    !l1.getPatientId().equals(patient.getPatientId()))
  {
    log.warn("DISCHARGE: Patient '"+patient.getPatientId()+"' 
      from '"+l1.getLocationId()+"' : patient '"+l1.getPatientId()+"' 
      in room not equal to discharge!");
  }

  //Set patient's prior location
  patient.setPriorLocationId(l1.getLocationId());

  //Clear patient's location
  patient.setLocationId(null);

  //Set prior patient ID for the location
  l1.setPriorPatientId(patient.getPatientId());

  //Clear patient ID for location
  l1.setPatientId(null);
</event>

A06 event mapping example

<!-- A06 - Change an Outpatient to an Inpatient -->
<event key="A06">
  //Log the A06 event.
  log.info("OUTPATIENT TO INPATIENT: Patient '"+patient.getPatientId()+"' 
    to '"+l1.getLocationId()+"'.");
  //If patient is already assigned to that location, log a warning.
  if (l1.getPatientId() != null &#038;&#038; 
    !l1.getPatientId().equals(patient.getPatientId()))
  {
    log.warn("OUTPATIENT TO INPATIENT: Patient '" + 
      patient.getPatientId() + "' to '" + l1.getLocationId() + "' 
      : patient '" + l1.getPatientId() + "' already assigned this location!");
  }
  //Set patient's location
  patient.setLocationId(l1.getLocationId());

  //Set patient ID for location
  l1.setPatientId(patient.getPatientId());
</event>

<!-- A07 - Change an Inpatient to an Outpatient -->
<event key="A07">
  //Log the A07 event.
  log.info("INPATIENT TO OUTPATIENT Patient '"+patient.getPatientId()+"' 
    from '"+l2.getLocationId()+"'.");
  //If patient already discharged, do nothing.
  if (patient.getLocationId() == null &#038;&#038; 
    patient.getPriorLocationId()!= null &#038;&#038; 
    patient.getPriorLocationId().equals(l2.getLocationId()))
  {
    log.debug("INPATIENT TO OUTPATIENT: Patient 
    '"+patient.getPatientId()+"' from '"+l2.getLocationId()+"' 
    ... already discharged (duplicate discharge or outpatient 
    disposition).");
    return;
  }
  //If patient never assigned to location, do nothing.
  if (patient.getLocationId() == null)
  {
    log.debug("INPATIENT TO OUTPATIENT: Patient 
    '"+patient.getPatientId()+"' from '"+l2.getLocationId()+"' 
    ... was never assigned to the room.");
    return;
  }
  //If patient in location not equal to discharge patient, 
  //log a warning.
  if (l2.getPatientId()!= null && 
    !l2.getPatientId().equals(patient.getPatientId()))
  {
    log.warn("INPATIENT TO OUTPATIENT: Patient 
      '"+patient.getPatientId()+"' from '"+l2.getLocationId()+"' 
      : patient '"+l2.getPatientId()+"' in room not equal to 
      discharge!");
  }

  //Set patient's prior location
  patient.setPriorLocationId(l2.getLocationId());

  //Clear patient's location
  patient.setLocationId(null);

  //Set prior patient ID for location
  l2.setPriorPatientId(patient.getPatientId());

  //Clear patient ID for location
  l2.setPatientId(null);
</event>

<!-- A08 - Update -->
<event key="A08">
  //Log the A08 event.
  log.info(
    "UPDATE: Patient '"+patient.getPatientId()+"' 
      current/prior location '"+patient.getLocationId()+
      "'/'"+patient.getPriorLocationId()+
      "' current/prior message id '"+patient.getMessageId()+
      "'/'"+patient.getPriorMessageId()+"'.");

  //Set patient's location
  patient.setLocationId(l1.getLocationId());

  //Set patient ID for location
  l1.setPatientId(patient.getPatientId());

</event>

<!-- A13 - Cancel Discharge -->
<event key="A13">
  //Log the A13 event.
  log.info("CANCEL DISCHARGE: Patient '"+patient.getPatientId()+
    "' from '"+l1.getLocationId()+"'.");
  //If patient is already assigned to that location, log a warning.
  if (l1.getPatientId() != null &#038;&#038; 
    !l1.getPatientId().equals(patient.getPatientId()))
  {
    log.warn("CANCEL DISCHARGE: Patient '" + patient.getPatientId() + 
      "' from '" + l1.getLocationId() + "' : patient '" + 
      l1.getPatientId() + "' already assigned this location!");
  }

  //Set patient's location
  patient.setLocationId(l1.getLocationId());

  //Set patient ID for location
  l1.setPatientId(patient.getPatientId());
</event>