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Java > Open Source Codes > org > apache > geronimo > naming > reference > SimpleAwareReference


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 package org.apache.geronimo.naming.reference;
18
19 import org.apache.geronimo.kernel.Kernel;
20
21 /**
22  * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
23  */
24 public abstract class SimpleAwareReference extends SimpleReference implements KernelAwareReference, ClassLoaderAwareReference {
25     private transient Kernel kernel;
26     private transient ClassLoader JavaDoc classLoader;
27
28     public final Kernel getKernel() throws IllegalStateException JavaDoc {
29         if (kernel == null) {
30             throw new IllegalStateException JavaDoc("Kernel has not been set");
31         }
32         return kernel;
33     }
34
35     public final void setKernel(Kernel kernel) {
36         this.kernel = kernel;
37     }
38
39     public ClassLoader JavaDoc getClassLoader() {
40         if (classLoader == null) {
41             throw new IllegalStateException JavaDoc("ClassLoader has not been set");
42         }
43         return classLoader;
44     }
45
46     public void setClassLoader(ClassLoader JavaDoc classLoader) {
47         this.classLoader = classLoader;
48     }
49 }
50
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