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.trinidad.component;
20
21 import org.apache.myfaces.trinidad.bean.PropertyKey;
22
23 /**
24 * UIXFacesBeanImpl subclass that implements the local value contract needed for ValueHolders.
25 * UIXEditableValue subclasses that wish to modify their FacesBean behavior should subclass
26 * this class.
27 * @see org.apache.myfaces.trinidad.bean.FacesBeanImpl
28 * @see org.apache.myfaces.trinidad.component.UIXEditableValue
29 */
30 public class UIXEditableFacesBeanImpl extends UIXFacesBeanImpl
31 {
32 public UIXEditableFacesBeanImpl()
33 {
34 }
35
36 /**
37 * Subclassers most call super with the component and type
38 * @param component UIXEditableValue to bind to this UIXFacesBean
39 * @param type
40 * @throws IllegalStateException if init() called more than once
41 * @throws IllegalArgumentException if component is not a UIXEditableValue
42 * @throws NullPointerException of component or type is null
43 */
44 @Override
45 public void init(
46 UIXComponent component,
47 Type type)
48 {
49 // UIXFacesBeanImpl only works with UIXComponentBase
50 if (!(component instanceof UIXEditableValue))
51 throw new IllegalArgumentException(component.getClass() +" is not a UIXEditableValue");
52
53 super.init(component, type);
54 }
55
56
57 @Override
58 public void setProperty(PropertyKey key, Object value)
59 {
60 super.setProperty(key, value);
61 if (key == UIXEditableValue.VALUE_KEY)
62 setProperty(UIXEditableValue.LOCAL_VALUE_SET_KEY, Boolean.TRUE);
63 }
64 }