private Participant copyFrom(Participant participant) {
final Participant p = ParticipantFactory.getInstance().createObject();
p.setId(participant.getId());
p.setActivityStatus(participant.getActivityStatus());
p.setBirthDate(participant.getBirthDate());
p.setEthnicity(participant.getEthnicity());
p.setFirstName(participant.getFirstName());
p.setLastName(participant.getLastName());
p.setGender(participant.getGender());
p.setMetaPhoneCode(participant.getMetaPhoneCode());
p.setSocialSecurityNumber(participant.getSocialSecurityNumber());
p.setVitalStatus(participant.getVitalStatus());
final Iterator<Race> iter = participant.getRaceCollection().iterator();
while (iter.hasNext()) {
final Race race = (Race) iter.next();
final Race r = RaceFactory.getInstance().createObject();
r.setParticipant(p);
r.setRaceName(race.getRaceName());
p.getRaceCollection().add(r);
}
final Iterator<CollectionProtocolRegistration> cprIter =
participant.getCollectionProtocolRegistrationCollection().iterator();
while (cprIter.hasNext()) {
final CollectionProtocolRegistration collectionProtocolRegistration =
(CollectionProtocolRegistration) cprIter.next();
final CollectionProtocol collectionProtocol =
collectionProtocolRegistration.getCollectionProtocol();
final CollectionProtocol cp = CollectionProtocolFactory.getInstance().createObject();
cp.setActivityStatus(collectionProtocol.getActivityStatus());
cp.setTitle(collectionProtocol.getTitle());
cp.setShortTitle(collectionProtocol.getShortTitle());
final CollectionProtocolRegistration cpr =
CollectionProtocolRegistrationFactory.getInstance().createObject();
cpr.setParticipant(p);
cpr.setConsentSignatureDate(collectionProtocolRegistration.getConsentSignatureDate());
cpr.setRegistrationDate(collectionProtocolRegistration.getRegistrationDate());
cpr.setProtocolParticipantIdentifier(
collectionProtocolRegistration.getProtocolParticipantIdentifier());
// setting empty consenttier status collection, as update flow will not update consent tier
cpr.setConsentTierResponseCollection(
(Collection<ConsentTierResponse>) new LinkedHashSet<ConsentTierResponse>());
cpr.setCollectionProtocol(cp);
p.getCollectionProtocolRegistrationCollection().add(cpr);
}
return p;
}
/**
* This method is used to update the Race collection. It will replace the existing Race with the
* current Race and then if the current race is MORE, then it will add remaining new race inside
* the collection. If the new Race is LESSER than existing then it will set the remaining
* existing(after replacing with current race) to null. This logic is implemented to avoid
* unnecessary null records in the database.
*
* @return
*/
private Participant updateParticipantRaceCollection(
Participant existingParticipant, Participant participant) {
final Race[] existRaceArray =
(Race[])
existingParticipant
.getRaceCollection()
.toArray(new Race[existingParticipant.getRaceCollection().size()]);
final Race[] newRaceArray =
(Race[])
participant
.getRaceCollection()
.toArray(new Race[participant.getRaceCollection().size()]);
final int existRaceCount = existRaceArray.length;
final int newRaceCount = newRaceArray.length;
// if the existing Race are more than the new/incoming Race
if (existRaceCount >= newRaceCount) {
int i = 0;
for (; i < newRaceCount; i++) {
// Iterate(till newRaceCount) & Replace the existing Race with the new/incoming Race
existRaceArray[i].setRaceName(newRaceArray[i].getRaceName());
existRaceArray[i].setParticipant(newRaceArray[i].getParticipant());
}
for (; i < existRaceCount; i++) {
// set the remaining(more) existing Race to NULL
existRaceArray[i].setRaceName(null);
existRaceArray[i].setParticipant(null);
}
final Set<Race> mySet = new HashSet<Race>();
Collections.addAll(mySet, existRaceArray);
participant.setRaceCollection(mySet);
} else {
// if the existing Race are LESS than the new/incoming Race
int i = 0;
for (; i < existRaceCount; i++) {
// Iterate(till existRaceCount) & Replace the existing Race with the new/incoming Race
existRaceArray[i].setRaceName(newRaceArray[i].getRaceName());
existRaceArray[i].setParticipant(newRaceArray[i].getParticipant());
}
final Set<Race> mySet = new HashSet<Race>();
Collections.addAll(mySet, existRaceArray);
participant.setRaceCollection(mySet);
for (; i < newRaceCount; i++) {
// add the remaining left new/incoming Race in the collection
participant.getRaceCollection().add(newRaceArray[i]);
}
}
return participant;
}
