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    1   /* Copyright 2004 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 sample.contact;
    17
    18  import org.springframework.beans.factory.InitializingBean;
    19
    20  import org.springframework.web.servlet.ModelAndView;
    21  import org.springframework.web.servlet.mvc.Controller;
    22  import org.springframework.util.Assert;
    23
    24  import java.io.IOException;
    25
    26  import java.util.HashMap;
    27  import java.util.List;
    28  import java.util.Map;
    29
    30  import javax.servlet.ServletException;
    31  import javax.servlet.http.HttpServletRequest;
    32  import javax.servlet.http.HttpServletResponse;
    33
    34
    35  /***
    36   * Controller for secure index page.
    37   *
    38   * @author Ben Alex
    39   * @version $Id: SecureIndexController.java,v 1.9 2005/04/15 01:21:32 luke_t Exp $
    40   */
    41  public class SecureIndexController implements Controller, InitializingBean {
    42      //~ Instance fields ========================================================
    43
    44      private ContactManager contactManager;
    45
    46      //~ Methods ================================================================
    47
    48      public void setContactManager(ContactManager contact) {
    49          this.contactManager = contact;
    50      }
    51
    52      public ContactManager getContactManager() {
    53          return contactManager;
    54      }
    55
    56      public void afterPropertiesSet() throws Exception {
    57          Assert.notNull(contactManager, "A ContactManager implementation is required");
    58      }
    59
    60      public ModelAndView handleRequest(HttpServletRequest request,
    61          HttpServletResponse response) throws ServletException, IOException {
    62          List myContactsList = contactManager.getAll();
    63          Contact[] myContacts;
    64
    65          if (myContactsList.size() == 0) {
    66              myContacts = null;
    67          } else {
    68              myContacts = (Contact[]) myContactsList.toArray(new Contact[] {});
    69          }
    70
    71          Map model = new HashMap();
    72          model.put("contacts", myContacts);
    73
    74          return new ModelAndView("index", "model", model);
    75      }
    76  }