KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > test > aspect > DynamicDeploymentTestAspect


1 /**************************************************************************************
2  * Copyright (c) Jonas BonŽr, Alexandre Vasseur. All rights reserved. *
3  * http://aspectwerkz.codehaus.org *
4  * ---------------------------------------------------------------------------------- *
5  * The software in this package is published under the terms of the LGPL license *
6  * a copy of which has been included with this distribution in the license.txt file. *
7  **************************************************************************************/
8 package test.aspect;
9
10 import test.Loggable;
11 import org.codehaus.aspectwerkz.definition.Pointcut;
12 import org.codehaus.aspectwerkz.definition.Pointcut;
13 import org.codehaus.aspectwerkz.joinpoint.JoinPoint;
14
15 /**
16  * @author <a HREF="mailto:jboner@codehaus.org">Jonas BonŽr </a>
17  * @Aspect perJVM
18  * @TODO: need nested pointcuts, need to be able to specify one singe pointcut name for the advice
19  * to be able to easily refer to it when modifying the advices at runtime. this the handle is
20  * the pointcut expression bound to the advice and this handle then need to be simplified
21  * (one single name that can be reused).
22  */
23 public class DynamicDeploymentTestAspect {
24     // ============ Pointcuts ============
25
26     /**
27      * @Expression execution(void test.DynamicDeploymentTest.reorderAdvicesTestMethod())
28      */
29     Pointcut pc1;
30
31     /**
32      * @Expression execution(void test.DynamicDeploymentTest.removeAdviceTestMethod())
33      */
34     Pointcut pc2;
35
36     /**
37      * @Expression execution(void test.DynamicDeploymentTest.addAdviceTestMethod())
38      */
39     Pointcut pc3;
40
41     /**
42      * @Expression execution(void test.DynamicDeploymentTest.createAspectTestMethod())
43      */
44     Pointcut pc4;
45
46     // ============ Advices ============
47
48     /**
49      * @Around pc1 || pc2 || pc3
50      */
51     public Object JavaDoc advice1(final JoinPoint joinPoint) throws Throwable JavaDoc {
52         ((Loggable) joinPoint.getTarget()).log("before1 ");
53         final Object JavaDoc result = joinPoint.proceed();
54         ((Loggable) joinPoint.getTarget()).log("after1 ");
55         return result;
56     }
57
58     /**
59      * @Around pc1 || pc2 || pc4
60      */
61     public Object JavaDoc advice2(final JoinPoint joinPoint) throws Throwable JavaDoc {
62         ((Loggable) joinPoint.getTarget()).log("before2 ");
63         final Object JavaDoc result = joinPoint.proceed();
64         ((Loggable) joinPoint.getTarget()).log("after2 ");
65         return result;
66     }
67 }
Popular Tags