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Java > Open Source Codes > org > springframework > aop > support > RootClassFilter


1 /*
2  * Copyright 2002-2005 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.springframework.aop.support;
18
19 import java.io.Serializable JavaDoc;
20
21 import org.springframework.aop.ClassFilter;
22
23 /**
24  * Simple ClassFilter implementation that passes classes (and optionally subclasses)
25  * @author Rod Johnson
26  */
27 public class RootClassFilter implements ClassFilter, Serializable JavaDoc {
28     
29     private Class JavaDoc clazz;
30     
31     // TODO inheritance
32
33     public RootClassFilter(Class JavaDoc clazz) {
34         this.clazz = clazz;
35     }
36
37     public boolean matches(Class JavaDoc candidate) {
38         return clazz.isAssignableFrom(candidate);
39     }
40
41 }
42
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