/**
* Takes an AccountInfo object and compares its pin to the pin it has on record for the given
* account number. Returns true if the pin is correct, or throws an authorization exception if the
* pin is incorrect or the account number does not exist in its records.
*/
public boolean authenticatePin(AccountInfo account)
throws AuthorizationException, RemoteException {
Integer pinOnRecord = authValues.get(account.getAccountNum());
if (pinOnRecord == null) {
throw new AuthorizationException("No such account exists");
}
if (pinOnRecord.equals(account.getPin())) {
return true;
}
throw new AuthorizationException("Incorrect PIN");
}
