|
|||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
PageValidateListener.java | - | - | - | - |
|
1 | // Copyright 2004, 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.event; | |
16 | ||
17 | import java.util.EventListener; | |
18 | ||
19 | /** | |
20 | * An interface for objects that want to take part in the validation of the page. | |
21 | * | |
22 | * @author Mindbridge | |
23 | * @since 3.0 | |
24 | **/ | |
25 | ||
26 | public interface PageValidateListener extends EventListener | |
27 | { | |
28 | /** | |
29 | * Invoked by the page from its | |
30 | * {@link org.apache.tapestry.IPage#validate(org.apache.tapestry.IRequestCycle)} method. | |
31 | * | |
32 | * <p>May throw a {@link org.apache.tapestry.PageRedirectException}, to redirect the user | |
33 | * to an appropriate part of the system (such as, a login page). | |
34 | **/ | |
35 | ||
36 | public void pageValidate(PageEvent event); | |
37 | } |
|