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1 // $Id: ExampleAspect.java,v 1.1.1.1 2003/07/02 15:30:42 apopovic Exp $
2 // =====================================================================
3 //
4 // (history at end)
5 //
6
7 package local;
8
9
10 // used packages
11 import ch.ethz.prose.DefaultAspect;
12 import ch.ethz.prose.crosscut.Crosscut;
13 import ch.ethz.prose.crosscut.MethodCut;
14 import ch.ethz.prose.crosscut.REST;
15 import ch.ethz.prose.filter.PointCutter;
16 import ch.ethz.prose.filter.Executions;
17 import ch.ethz.prose.filter.Within;
18 import ch.ethz.prose.crosscut.MissingInformationException;
19
20 /**
21  * Class ExampleAspect
22  *
23  * @version $Revision: 1.1.1.1 $
24  * @author Andrei Popovici
25  */
26 public
27 class ExampleAspect extends DefaultAspect {
28
29     public Crosscut c1 = new MethodCut()
30     {
31         // trap Foo.*(..)
32 public void METHOD_ARGS(Foo x, String JavaDoc arg1,REST y)
33         {
34         System.err.println(" ->advice: before "+ x + ".'bar*'("+ arg1 +",..) called");
35         }
36
37       // .. && calls(* bar(..))
38 protected PointCutter pointCutter()
39         { return (Executions.before() . AND (Within.method("bar.*")) );}
40     };
41 }
42
43
44 //======================================================================
45 //
46 // $Log: ExampleAspect.java,v $
47 // Revision 1.1.1.1 2003/07/02 15:30:42 apopovic
48 // Imported from ETH Zurich
49 //
50 // Revision 1.4 2003/05/14 08:43:18 andfrei
51 // changed local example to package local
52 //
53 // Revision 1.3 2003/05/05 14:02:47 popovici
54 // renaming from runes to prose
55 //
56 // Revision 1.2 2003/04/27 13:08:56 popovici
57 // Specializers renamed to PointCutter
58 //
59 // Revision 1.1 2003/04/22 16:26:49 andfrei
60 // added a local test aspect
61 //
62 // Revision 1.5 2003/03/13 14:20:25 popovici
63 // Tools and modifications for a demo with remote clients
64 //
65 // Revision 1.4 2003/03/05 12:08:40 popovici
66 // Deobfuscation of exception filters. They are now
67 // top level classes. This is just an intermediate refactoring
68 // step. Many ExceptionS. predicate will be eliminated
69 // by more powerful Specializers like 'ExecutionS'
70 //
71 // Revision 1.3 2002/06/07 07:40:23 popovici
72 // Adapted to the ClasseS/DeclarationS, MethodCut, etc.. refactorization
73 //
74 // Revision 1.1 2002/03/27 13:56:39 popovici
75 // Legal and realease changes:
76 // added LEGAL & licenses
77 // added profiles/release
78 // added programs/* scripts for installation
79 // modified project/* files for installation
80 //
81
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