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1   //  Copyright 2004 The Apache Software Foundation
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  package org.apache.tapestry.wap.quiz;
16  
17  import org.apache.tapestry.IRequestCycle;
18  import org.apache.tapestry.form.IPropertySelectionModel;
19  import org.apache.tapestry.form.StringPropertySelectionModel;
20  import org.apache.tapestry.wml.Deck;
21  
22  /**
23   *  Home deck for the Quiz application.
24   *
25   *  Quiz application is a game that is run on a server that people can connect to using a WAP phone.
26   *  The game is highly customizable. You can add your own questions to simple text files without
27   *  any knowledge of programming.
28   *
29   *  @version $Id: Home.java,v 1.3 2004/02/19 17:38:02 hlship Exp $
30   *  @author David Solis
31   *
32   **/
33  
34  public abstract class Home extends Deck
35  {
36  
37      public static final IPropertySelectionModel LEVEL_MODEL = new StringPropertySelectionModel
38              (new String  [] { Global.EASY_LEVEL, Global.MEDIUM_LEVEL, Global.HARD_LEVEL });
39      
40      public void start(IRequestCycle cycle)
41      {
42          Global global = (Global) getGlobal();
43          global.initialize(cycle);
44          Visit visit = (Visit) getVisit();
45          String   level = getLevel();
46          int questionSet = global.getQuestionSet(level);
47          String   username = getUsername();
48          if (username == null || "".equals(username))
49              username = "newcomer";
50          visit.initialize(username, level, questionSet, global.getNumberOfQuestions(questionSet));
51          Quiz quizDeck = (Quiz) cycle.getPage("Quiz");
52          quizDeck.setQuestionNumber(0);
53          quizDeck.fetch();
54          cycle.activate(quizDeck);
55      }
56      
57      public abstract String   getUsername();
58      public abstract void setUsername(String   username);
59      
60      public abstract String   getLevel();
61      public abstract void setLevel(String   level);
62  }
63
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