Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
InstantiateClassStateObjectFactory |
|
| 2.5;2.5 |
1 | // Copyright 2005 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.engine.state; | |
16 | ||
17 | import org.apache.hivemind.ApplicationRuntimeException; | |
18 | import org.apache.hivemind.impl.BaseLocatable; | |
19 | ||
20 | /** | |
21 | * Simple state object factory that instantiates an instance of a class. | |
22 | * | |
23 | * @author Howard M. Lewis Ship | |
24 | * @since 4.0 | |
25 | */ | |
26 | 0 | public class InstantiateClassStateObjectFactory extends BaseLocatable implements |
27 | StateObjectFactory | |
28 | { | |
29 | ||
30 | private Class _objectClass; | |
31 | ||
32 | public Object createStateObject() | |
33 | { | |
34 | try | |
35 | { | |
36 | 0 | return _objectClass.newInstance(); |
37 | } | |
38 | 0 | catch (Exception ex) |
39 | { | |
40 | 0 | throw new ApplicationRuntimeException(StateMessages |
41 | .unableToInstantiateObject(_objectClass, ex), | |
42 | getLocation(), ex); | |
43 | } | |
44 | } | |
45 | ||
46 | public void setObjectClass(Class objectClass) | |
47 | { | |
48 | 0 | _objectClass = objectClass; |
49 | 0 | } |
50 | } |