public Encounter getSpecificEncounter(int index) {
init();
if (index < 0) {
index = 0;
}
if (index > (data.size() - 1)) {
index = data.size() - 1;
}
Encounter obj = data.get(index);
Long id = obj.getId();
return encounterService.findEncounter(id);
}
public void init() {
int from = 0;
int to = 10;
data = encounterService.findEncounterEntries(from, to);
if (data == null) {
throw new IllegalStateException(
"Find entries implementation for 'Encounter' illegally returned null");
}
if (!data.isEmpty()) {
return;
}
data = new ArrayList<Encounter>();
for (int i = 0; i < 10; i++) {
Encounter obj = getNewTransientEncounter(i);
try {
encounterService.saveEncounter(obj);
} catch (final ConstraintViolationException e) {
final StringBuilder msg = new StringBuilder();
for (Iterator<ConstraintViolation<?>> iter = e.getConstraintViolations().iterator();
iter.hasNext(); ) {
final ConstraintViolation<?> cv = iter.next();
msg.append("[")
.append(cv.getRootBean().getClass().getName())
.append(".")
.append(cv.getPropertyPath())
.append(": ")
.append(cv.getMessage())
.append(" (invalid value = ")
.append(cv.getInvalidValue())
.append(")")
.append("]");
}
throw new IllegalStateException(msg.toString(), e);
}
encounterRepository.flush();
data.add(obj);
}
}
public Encounter getRandomEncounter() {
init();
Encounter obj = data.get(rnd.nextInt(data.size()));
Long id = obj.getId();
return encounterService.findEncounter(id);
}