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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18  */
19  package org.apache.myfaces.view.facelets.bean;
20  
21  import javax.faces.component.UIComponent;
22  import javax.faces.context.FacesContext;
23  import javax.faces.event.AbortProcessingException;
24  import javax.faces.event.ActionEvent;
25  import javax.faces.event.ActionListener;
26  import javax.faces.event.ValueChangeEvent;
27  
28  /**
29   * A typical simple backing bean, that is backed to <code>helloworld.jsp</code>
30   * 
31   */
32  public class HelloWorld {
33  
34      
35      //properties
36      private String name;
37      
38      /**
39       * default empty constructor
40       */
41      public HelloWorld(){
42      }
43      
44      //-------------------getter & setter
45      public String getName() {
46          return name;
47      }
48      public void setName(String name) {
49          this.name = name;
50      }
51      
52      /**
53       * Method that is backed to a submit button of a form.
54       */
55      public String send(){
56          //do real logic, return a string which will be used for the navigation system of JSF
57          return "success";
58      }
59      
60      public void doSomething(ActionEvent evt)
61      {
62          
63      }
64      
65      public void validateName(FacesContext context, UIComponent toValidate,
66              Object value)
67      {
68  
69      }
70      
71      public void afterValueChange(ValueChangeEvent evt)
72      {
73          
74      }
75      
76      private ActionListener _actionListener;
77      
78      public ActionListener getActionListener()
79      {
80          if (_actionListener == null)
81          {
82              _actionListener = new ActionListener()
83              {
84  
85                  public void processAction(ActionEvent actionEvent)
86                          throws AbortProcessingException
87                  {
88                      
89                  }
90              };
91          }
92          return _actionListener;
93      }
94  }