View Javadoc

    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  package org.apache.struts.apps.mailreader.actions;
    18
    19  import org.apache.struts.action.ActionForm;
    20  import org.apache.struts.action.ActionForward;
    21  import org.apache.struts.action.ActionMapping;
    22  import org.apache.struts.apps.mailreader.dao.User;
    23
    24  import javax.servlet.http.HttpServletRequest;
    25  import javax.servlet.http.HttpServletResponse;
    26
    27  /**
    28   * <p>
    29   * Forward to logon result if user object is missing,
    30   * otherwise forward to the MainMenu result (success).
    31   * </p>
    32   */
    33  public final class MainMenuAction extends BaseAction {
    34
    35      public ActionForward execute(
    36              ActionMapping mapping,
    37              ActionForm form,
    38              HttpServletRequest request,
    39              HttpServletResponse response)
    40              throws Exception {
    41
    42          User user = doGetUser(request);
    43          if (user == null) {
    44              return doFindLogon(mapping);
    45          }
    46          return doFindSuccess(mapping);
    47      }
    48
    49  }