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
20 package org.apache.myfaces.orchestra.conversation.jsf.components;
21
22 import javax.faces.component.UICommand;
23 import javax.faces.context.FacesContext;
24 import javax.faces.el.ValueBinding;
25
26 /**
27 * base class for all the conversation components
28 */
29 public abstract class AbstractConversationComponent extends UICommand
30 {
31 public static final String COMPONENT_FAMILY = "javax.faces.Component";
32
33 private String name;
34
35 public AbstractConversationComponent()
36 {
37 setRendererType(null);
38 }
39
40 public String getFamily()
41 {
42 return COMPONENT_FAMILY;
43 }
44
45 public void restoreState(FacesContext context, Object state)
46 {
47 Object[] states = (Object[]) state;
48
49 super.restoreState(context, states[0]);
50 name = (String) states[1];
51 }
52
53 public Object saveState(FacesContext context)
54 {
55 return new Object[]
56 {
57 super.saveState(context),
58 name
59 };
60 }
61
62 /**
63 * the conversation name
64 */
65 public String getName()
66 {
67 if (name != null)
68 {
69 return name;
70 }
71 ValueBinding vb = getValueBinding("name");
72 if (vb == null)
73 {
74 return null;
75 }
76 return (String) vb.getValue(getFacesContext());
77 }
78
79 /**
80 * the conversation name
81 */
82 public void setName(String name)
83 {
84 this.name = name;
85 }
86 }