/**
   * get users in the filter
   *
   * @param clause Clause
   * @return list with all the user in the filter ArrayList
   * @throws EntityException
   */
  public MailServerAccount[] getUsers(Clause clause) throws EntityException {

    MailServerAccount[] msal = null;
    try {
      msal = cdao.getUsers(clause);
    } catch (DBAccessException ee) {
      throw new EntityException("Error getting Account List", ee);
    }
    return msal;
  }