@Override public boolean apply(@Nullable Class aClass) { EntityTransaction tran = Entities.get(AccountEntity.class); try { List<AccountEntity> accounts = Entities.query(new AccountEntity()); if (accounts != null && accounts.size() > 0) { for (AccountEntity account : accounts) { if (account.getCanonicalId() == null || account.getCanonicalId().equals("")) { account.setCanonicalId(genCanonicalId()); LOG.debug( "putting canonical id " + account.getCanonicalId() + " on account " + account.getAccountNumber()); } } } tran.commit(); } catch (Exception ex) { tran.rollback(); LOG.error( "caught exception during upgrade, while attempting to generate and assign canonical ids"); Exceptions.toUndeclared(ex); } return true; }
public static AccountEntity newInstanceWithAccountNumber(String accountNumber) { AccountEntity a = new AccountEntity(); a.setAccountNumber(accountNumber); return a; }