01: /*
02: * Copyright 2002-2005 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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;
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 {
28:
29: private Class clazz;
30:
31: // TODO inheritance
32:
33: public RootClassFilter(Class clazz) {
34: this .clazz = clazz;
35: }
36:
37: public boolean matches(Class candidate) {
38: return clazz.isAssignableFrom(candidate);
39: }
40:
41: }
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