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.viewController;
21
22
23 /**
24 * Find the appropriate method to invoke on a bean for each view lifecycle event.
25 * <p>
26 * Note that each method implementation is expected to return false if no matching
27 * method could be found. This allows ViewControllerExecutor implementations to
28 * be "chained" with others.
29 * <p>
30 * Warning: it is not recommended that code implement this interface directly;
31 * Orchestra reserves the right to change this interface in minor releases. Instead,
32 * subclass the class AbstractViewControllerExecutor.
33 * <p>
34 * @see org.apache.myfaces.orchestra.viewController.AbstractViewControllerManager
35 */
36 public interface ViewControllerExecutor
37 {
38 public boolean invokeInitView(String beanName, Object bean);
39
40 public boolean invokePreRenderView(String beanName, Object bean);
41
42 public boolean invokePreProcess(String beanName, Object bean);
43 }