AspectJMethodBeforeAdvice


1   /*
2    * Copyright 2002-2006 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.aspectj;
18  
19  import java.lang.reflect.Method  ;
20  
21  import org.springframework.aop.MethodBeforeAdvice;
22  
23  /**
24   * Spring AOP advice that wraps an AspectJ before method.
25   *
26   * @author Rod Johnson
27   * @author Adrian Colyer
28   * @since 2.0
29   */
30  public class AspectJMethodBeforeAdvice extends AbstractAspectJAdvice implements MethodBeforeAdvice {
31  
32      public AspectJMethodBeforeAdvice(
33              Method   aspectJBeforeAdviceMethod, AspectJExpressionPointcut pointcut, AspectInstanceFactory aif) {
34  
35          super(aspectJBeforeAdviceMethod, pointcut, aif);
36      }
37  
38      public void before(Method   method, Object  [] args, Object   target) throws Throwable   {
39          invokeAdviceMethod(getJoinPointMatch(), null, null);
40      }
41  
42      public boolean isBeforeAdvice() {
43          return true;
44      }
45  
46      public boolean isAfterAdvice() {
47          return false;
48      }
49  
50  }
51

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