public void updateUser(String username, AppUser userShell) {
AppUser userEntity = getUserByUsername(username);
String oldEmailAddress = userEntity.getEmailAddress();
String oldPassword = userEntity.getPassword();
copyProperties(userShell, userEntity);
String newEmailAddress = userEntity.getEmailAddress();
String newPassword = userEntity.getPassword();
if (changed(oldPassword, newPassword)) {
validatePassword(newPassword);
hashPassword(userEntity);
}
validateEntity(userEntity);
if (changed(oldEmailAddress, newEmailAddress)) {
checkEmailAddressIsNotRegistered(newEmailAddress);
updateCurrentPrincipal(userEntity, newEmailAddress);
}
userDao.merge(userEntity);
}
private String getEmailValidationKey(AppUser user) {
String randomString = RandomStringUtils.randomAlphanumeric(EMAIL_VALIDATION_KEY_LENGTH);
String hashedUsername = DigestUtils.md2Hex(user.getEmailAddress());
return randomString + hashedUsername;
}
private void copyProperties(AppUser userShell, AppUser userEntity) {
userEntity.setFirstName(userShell.getFirstName());
userEntity.setLastName(userShell.getLastName());
userEntity.setEmailAddress(userShell.getEmailAddress());
if (passwordChanged(userShell)) {
userEntity.setPassword(userShell.getPassword());
}
}
public void createUser(AppUser user) {
checkEmailAddressIsNotRegistered(user.getEmailAddress());
validatePassword(user.getPassword());
hashPassword(user);
setUserProperties(user);
validateEntity(user);
userDao.persist(user);
validationEmailSender.send(user);
}
