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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 javax.servlet.ServletException;
27  import javax.servlet.http.HttpServletRequest;
28  import javax.servlet.http.HttpServletResponse;
29  
30  
31  /***
32   * Controller for public index page (default web app home page).
33   *
34   * @author Ben Alex
35   * @version $Id: PublicIndexController.java,v 1.3 2005/04/15 01:21:32 luke_t Exp $
36   */
37  public class PublicIndexController implements Controller, InitializingBean {
38      //~ Instance fields ========================================================
39  
40      private ContactManager contactManager;
41  
42      //~ Methods ================================================================
43  
44      public void setContactManager(ContactManager contact) {
45          this.contactManager = contact;
46      }
47  
48      public ContactManager getContactManager() {
49          return contactManager;
50      }
51  
52      public void afterPropertiesSet() throws Exception {
53          Assert.notNull(contactManager, "A ContactManager implementation is required");
54      }
55  
56      public ModelAndView handleRequest(HttpServletRequest request,
57          HttpServletResponse response) throws ServletException, IOException {
58          Contact rnd = contactManager.getRandomContact();
59  
60          return new ModelAndView("hello", "contact", rnd);
61      }
62  }