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 /*
19 * $Id: InnerComponentBean.java 464373 2006-10-16 04:21:54Z rahul $
20 */
21 package org.apache.shale.clay.config.beans;
22
23 import java.io.Serializable;
24
25 /***
26 * <p>This class should be a base to all components that are contained
27 * within a owing {@link ComponentBean}.
28 */
29 public class InnerComponentBean extends ComponentBean implements Serializable {
30
31 /***
32 * <p>Unique id used in object serialization.</p>
33 */
34 private static final long serialVersionUID = 3257283630291301426L;
35
36 /***
37 * <p>This method describes the inheritance relationship for a containing component.
38 * It works kind of like a java inner class in that the jsfid becomes the parent that
39 * the inner component should extend.
40 * </p>
41 *
42 * @return heritage client id
43 */
44 public StringBuffer getIsAClientId() {
45 StringBuffer id = null;
46 if (getIsAParent() != null) {
47 id = getIsAParent().getIsAClientId();
48 id.append((getHasAParent() != null ? getHasAParent().getJsfid() : "")).append("$");
49 } else {
50 id = new StringBuffer("UNKNOWN$");
51 }
52
53 id.append(getJsfid());
54 return id;
55 }
56 }