1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to you under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.shale.dialog.base;
19
20 import org.apache.shale.dialog.DialogContextManager;
21 import org.apache.shale.dialog.DialogLifecycleListener;
22
23 /***
24 * <p>Convenience abstract base class for {@link DialogLifecycleListener}
25 * instances. The default event handling methods do nothing.</p>
26 *
27 * @since 1.0.4
28 */
29 public abstract class AbstractDialogLifecycleListener implements DialogLifecycleListener {
30
31
32 // -------------------------------------------------- Event Handling Methods
33
34
35 /*** {@inheritDoc} */
36 public void onInit(DialogContextManager manager) {
37
38 ; // Do nothing
39
40 }
41
42
43 /*** {@inheritDoc} */
44 public void onDestroy(DialogContextManager manager) {
45
46 ; // Do nothing
47
48 }
49
50
51 }