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    1   /* Copyright 2004, 2005 Acegi Technology Pty Limited
    2    *
    3    * Licensed under the Apache License, Version 2.0 (the "License");
    4    * you may not use this file except in compliance with the License.
    5    * You may obtain a copy of the License at
    6    *
    7    *     http://www.apache.org/licenses/LICENSE-2.0
    8    *
    9    * Unless required by applicable law or agreed to in writing, software
    10   * distributed under the License is distributed on an "AS IS" BASIS,
    11   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12   * See the License for the specific language governing permissions and
    13   * limitations under the License.
    14   */
    15
    16  package org.acegisecurity.ui.rememberme;
    17
    18  import org.acegisecurity.Authentication;
    19
    20  import javax.servlet.http.HttpServletRequest;
    21  import javax.servlet.http.HttpServletResponse;
    22
    23
    24  /***
    25   * Implementation of {@link NullRememberMeServices} that does nothing.
    26   *
    27   * <p>
    28   * Used as a default by several framework classes.
    29   * </p>
    30   *
    31   * @author Ben Alex
    32   * @version $Id: NullRememberMeServices.java,v 1.2 2005/11/17 00:56:09 benalex Exp $
    33   */
    34  public class NullRememberMeServices implements RememberMeServices {
    35      //~ Methods ================================================================
    36
    37      public Authentication autoLogin(HttpServletRequest request,
    38          HttpServletResponse response) {
    39          return null;
    40      }
    41
    42      public void loginFail(HttpServletRequest request,
    43          HttpServletResponse response) {}
    44
    45      public void loginSuccess(HttpServletRequest request,
    46          HttpServletResponse response, Authentication successfulAuthentication) {}
    47  }