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.geronimo.genesis.util;
21
22 /**
23 * Simple helper that holds an object.
24 *
25 * @version $Rev: 454236 $ $Date: 2006-10-08 16:39:11 -0700 (Sun, 08 Oct 2006) $
26 */
27 public class ObjectHolder
28 {
29 private Object object;
30
31 public ObjectHolder() {
32 super();
33 }
34
35 public ObjectHolder(final Object object) {
36 set(object);
37 }
38
39 public String toString() {
40 return String.valueOf(get());
41 }
42
43 public void set(final Object object) {
44 this.object = object;
45 }
46
47 public Object get() {
48 return object;
49 }
50
51 public boolean isSet() {
52 return get() != null;
53 }
54 }