001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.geronimo.genesis.util; 021 022 /** 023 * Simple helper that holds an object. 024 * 025 * @version $Rev: 454236 $ $Date: 2006-10-08 16:39:11 -0700 (Sun, 08 Oct 2006) $ 026 */ 027 public class ObjectHolder 028 { 029 private Object object; 030 031 public ObjectHolder() { 032 super(); 033 } 034 035 public ObjectHolder(final Object object) { 036 set(object); 037 } 038 039 public String toString() { 040 return String.valueOf(get()); 041 } 042 043 public void set(final Object object) { 044 this.object = object; 045 } 046 047 public Object get() { 048 return object; 049 } 050 051 public boolean isSet() { 052 return get() != null; 053 } 054 }