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Java > Open Source Codes > org > springframework > aop > SimpleBeforeAdviceAdapter


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;
18
19 import org.aopalliance.aop.Advice;
20 import org.aopalliance.intercept.Interceptor;
21
22 import org.springframework.aop.framework.adapter.AdvisorAdapter;
23
24 /**
25  *
26  * @author Dmitriy Kopylenko
27  */
28 public class SimpleBeforeAdviceAdapter implements AdvisorAdapter {
29
30     public boolean supportsAdvice(Advice advice) {
31         return advice instanceof SimpleBeforeAdvice;
32     }
33
34     public Interceptor getInterceptor(Advisor advisor) {
35         SimpleBeforeAdvice advice = (SimpleBeforeAdvice) advisor.getAdvice();
36         return new SimpleBeforeAdviceInterceptor(advice) ;
37     }
38
39 }
40
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