Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Popup |
|
| 1.0;1 |
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 | * $Id: Wizard.java 442088 2006-09-11 04:18:44Z craigmcc $ | |
18 | */ | |
19 | ||
20 | package org.apache.shale.examples.test.dialog.scxml; | |
21 | ||
22 | import javax.faces.context.FacesContext; | |
23 | import javax.faces.el.ValueBinding; | |
24 | ||
25 | import org.apache.shale.dialog.Constants; | |
26 | import org.apache.shale.dialog.DialogContext; | |
27 | ||
28 | /** | |
29 | * <p>Event handlers for the "PopUp" dialog.</p> | |
30 | */ | |
31 | 0 | public class Popup { |
32 | ||
33 | ||
34 | /** | |
35 | * <p>Cancel the popup dialog.</p> | |
36 | */ | |
37 | public String cancel() { | |
38 | ||
39 | // Do not copy anything back to our parent dialog's data | |
40 | 0 | return "cancelled"; |
41 | ||
42 | } | |
43 | ||
44 | ||
45 | /** | |
46 | * <p>Refresh the list of cities for the currently selected state.</p> | |
47 | */ | |
48 | public String refresh() { | |
49 | ||
50 | // The act of updating our selected state is all we need to do | |
51 | 0 | return null; |
52 | ||
53 | } | |
54 | ||
55 | ||
56 | /** | |
57 | * <p>Set up the data for this dialog.</p> | |
58 | */ | |
59 | public String setup() { | |
60 | ||
61 | // Import the currently selected state from our parent dialog | |
62 | 0 | FacesContext context = FacesContext.getCurrentInstance(); |
63 | 0 | ValueBinding vb = context.getApplication().createValueBinding("#{dialog.parent.data.state}"); |
64 | 0 | String state = (String) vb.getValue(context); |
65 | ||
66 | // Set the currently selected state into our dialog data | |
67 | 0 | DialogContext dcontext = (DialogContext) |
68 | context.getApplication().getVariableResolver(). | |
69 | resolveVariable(context, Constants.CONTEXT_BEAN); | |
70 | 0 | PopupData data = (PopupData) dcontext.getData(); |
71 | 0 | data.setState(state); |
72 | ||
73 | // Proceed to the first page of the popup | |
74 | 0 | return "success"; |
75 | ||
76 | } | |
77 | ||
78 | ||
79 | /** | |
80 | * <p>Select the row corresponding to this button.</p> | |
81 | */ | |
82 | public String select() { | |
83 | ||
84 | // Identify the selected row from the table | |
85 | 0 | FacesContext context = FacesContext.getCurrentInstance(); |
86 | 0 | City city = (City) |
87 | context.getApplication().getVariableResolver(). | |
88 | resolveVariable(context, "city"); | |
89 | ||
90 | // Copy relevant values back to our parent dialog's data | |
91 | 0 | ValueBinding vb = null; |
92 | 0 | vb = context.getApplication().createValueBinding("#{dialog.parent.data.city}"); |
93 | 0 | vb.setValue(context, city.getCity()); |
94 | 0 | vb = context.getApplication().createValueBinding("#{dialog.parent.data.state}"); |
95 | 0 | vb.setValue(context, city.getState()); |
96 | 0 | vb = context.getApplication().createValueBinding("#{dialog.parent.data.zipCode}"); |
97 | 0 | vb.setValue(context, city.getZipCode()); |
98 | ||
99 | // Exit the dialog now that we have copied back the relevant values | |
100 | 0 | return "finished"; |
101 | ||
102 | } | |
103 | ||
104 | ||
105 | } |