public UserVO getUserByEmail(String email) throws AppException {
try {
PersistenceManager pm = PMF.get().getPersistenceManager();
// search based on email
String query = "select from " + UserVO.class.getName() + " where email == '" + email + "'";
List<UserVO> usersList = (List<UserVO>) pm.newQuery(query).execute();
if (usersList.isEmpty()) {
return null;
}
return usersList.get(0);
} catch (Exception e) {
throw new AppException("Error while retrieving User with email: '" + email + "'.", e);
}
}
public UserVO persistUser(UserVO userVO) throws AppException {
PersistenceManager pm = PMF.get().getPersistenceManager();
try {
Date now = new Date();
if (userVO.getId() != null) {
// update existing user
UserVO userFromDataStore = pm.getObjectById(UserVO.class, userVO.getId());
if (!userFromDataStore.getPassword().equals(userVO.getPassword())) {
// change the password
userFromDataStore.setPassword(userVO.getPassword());
}
if (userFromDataStore
.getMatrimonyProfile()
.getContact()
.getLastChangedOn()
.before(userVO.getMatrimonyProfile().getContact().getLastChangedOn())) {
// Contact Info is changed - update Contact VO
userFromDataStore
.getMatrimonyProfile()
.getContact()
.copy(userVO.getMatrimonyProfile().getContact());
userFromDataStore.getMatrimonyProfile().getContact().setLastChangedOn(now);
}
if (userFromDataStore
.getMatrimonyProfile()
.getEducationCareer()
.getLastChangedOn()
.before(userVO.getMatrimonyProfile().getEducationCareer().getLastChangedOn())) {
// Education Career Info is changed - update Education Career VO
userFromDataStore
.getMatrimonyProfile()
.getEducationCareer()
.copy(userVO.getMatrimonyProfile().getEducationCareer());
userFromDataStore.getMatrimonyProfile().getEducationCareer().setLastChangedOn(now);
}
if (userFromDataStore
.getMatrimonyProfile()
.getFamily()
.getLastChangedOn()
.before(userVO.getMatrimonyProfile().getFamily().getLastChangedOn())) {
// Family Info is changed - update Family VO
userFromDataStore
.getMatrimonyProfile()
.getFamily()
.copy(userVO.getMatrimonyProfile().getFamily());
userFromDataStore.getMatrimonyProfile().getFamily().setLastChangedOn(now);
}
if (userFromDataStore
.getMatrimonyProfile()
.getHoroscope()
.getLastChangedOn()
.before(userVO.getMatrimonyProfile().getHoroscope().getLastChangedOn())) {
// Horoscope Info is changed - update Horoscope VO
userFromDataStore
.getMatrimonyProfile()
.getHoroscope()
.copy(userVO.getMatrimonyProfile().getHoroscope());
userFromDataStore.getMatrimonyProfile().getHoroscope().setLastChangedOn(now);
}
if (userFromDataStore
.getMatrimonyProfile()
.getPersonal()
.getLastChangedOn()
.before(userVO.getMatrimonyProfile().getPersonal().getLastChangedOn())) {
// Personal Info is changed - update Personal Info VO
userFromDataStore
.getMatrimonyProfile()
.getPersonal()
.copy(userVO.getMatrimonyProfile().getPersonal());
userFromDataStore.getMatrimonyProfile().getPersonal().setLastChangedOn(now);
}
if (userFromDataStore
.getMatrimonyProfile()
.getSoulMate()
.getLastChangedOn()
.before(userVO.getMatrimonyProfile().getSoulMate().getLastChangedOn())) {
// Soul Mate Info is changed - update Soul Mate VO
userFromDataStore
.getMatrimonyProfile()
.getSoulMate()
.copy(userVO.getMatrimonyProfile().getSoulMate());
userFromDataStore.getMatrimonyProfile().getSoulMate().setLastChangedOn(now);
}
if (userFromDataStore
.getMatrimonyProfile()
.getPhotoVO()
.getLastChangedOn()
.before(userVO.getMatrimonyProfile().getPhotoVO().getLastChangedOn())) {
// Photo is changed - update Photo VO
userFromDataStore
.getMatrimonyProfile()
.getPhotoVO()
.copy(userVO.getMatrimonyProfile().getPhotoVO());
userFromDataStore.getMatrimonyProfile().getPhotoVO().setLastChangedOn(now);
}
// return the UserVO by copying data from UserVO fetched from Data Store
// return userVO.copy(userFromDataStore);
return userFromDataStore;
} else {
// new user - set last changed on date
userVO.setLastChangedOn(now);
userVO.getMatrimonyProfile().getContact().setLastChangedOn(now);
userVO.getMatrimonyProfile().getEducationCareer().setLastChangedOn(now);
userVO.getMatrimonyProfile().getFamily().setLastChangedOn(now);
userVO.getMatrimonyProfile().getHoroscope().setLastChangedOn(now);
userVO.getMatrimonyProfile().getPersonal().setLastChangedOn(now);
userVO.getMatrimonyProfile().getSoulMate().setLastChangedOn(now);
userVO.getMatrimonyProfile().getPhotoVO().setLastChangedOn(now);
pm.makePersistent(userVO);
return userVO;
}
} catch (Exception e) {
e.printStackTrace();
throw new AppException("Could not save user information.", e);
} finally {
pm.close();
}
}
