Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||
IDirectEvent |
|
| 1.0;1 |
1 | // Copyright May 20, 2006 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 | package org.apache.tapestry; |
|
15 | ||
16 | import org.apache.tapestry.event.BrowserEvent; |
|
17 | ||
18 | /** |
|
19 | * Interface that defines classes that may be invoked directly by |
|
20 | * the event service. |
|
21 | * |
|
22 | * @author jkuhnert |
|
23 | */ |
|
24 | public interface IDirectEvent extends IComponent |
|
25 | { |
|
26 | ||
27 | /** |
|
28 | * Invoked by the event service to have the component peform |
|
29 | * the appropriate action. |
|
30 | **/ |
|
31 | ||
32 | void triggerEvent(IRequestCycle cycle, BrowserEvent event); |
|
33 | ||
34 | /** |
|
35 | * Invoked by the event service to query the component as to |
|
36 | * whether it is stateful. If stateful and no |
|
37 | * {@link javax.servlet.http.HttpSession} is active, then a |
|
38 | * {@link org.apache.tapestry.StaleSessionException} is |
|
39 | * thrown by the service. |
|
40 | * |
|
41 | **/ |
|
42 | ||
43 | boolean isStateful(); |
|
44 | } |