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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
8
9 // used packages
10 import ch.ethz.prose.DefaultAspect;
11 import ch.ethz.prose.crosscut.Crosscut;
12 import ch.ethz.prose.crosscut.MethodCut;
13 import ch.ethz.prose.crosscut.REST;
14 import ch.ethz.prose.crosscut.ANY;
15 import ch.ethz.prose.filter.Executions;
16 import ch.ethz.prose.filter.Within;
17 import ch.ethz.prose.filter.PointCutter;
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
30     public Crosscut c1 = new MethodCut()
31     {
32         // execute advice on executions of the form *.*(String..)
33 public void METHOD_ARGS(ANY x, String JavaDoc arg1,REST y)
34         {
35           System.err.println(" ->advice: before "+ x.getObject() + ".'bar*'("+ arg1 +",..) called");
36         }
37
38       // .. && calls(* bar(..))
39 protected PointCutter pointCutter()
40         {return ( (Executions.before()) . AND
41                (Within.method("bar.*")) . AND
42                    (Within.type("Foo")) );}
43     };
44
45 }
46
47
48 //======================================================================
49 //
50 // $Log: ExampleAspect.java,v $
51 // Revision 1.1.1.1 2003/07/02 15:30:42 apopovic
52 // Imported from ETH Zurich
53 //
54 // Revision 1.1 2003/06/10 16:43:33 popovici
55 // New basic local and remote examples; old GUI von pschoch obsolete
56 //
57 // Revision 1.13 2003/05/05 14:03:14 popovici
58 // renaming from runes to prose
59 //
60 // Revision 1.12 2003/04/27 13:09:03 popovici
61 // Specializers renamed to PointCutter
62 //
63 // Revision 1.11 2003/04/17 15:15:00 popovici
64 // Extension->Aspect renaming
65 //
66 // Revision 1.10 2003/04/17 14:51:16 popovici
67 // ExceptionS renamed to Exception; method renamings
68 //
69 // Revision 1.9 2003/04/17 13:54:33 popovici
70 // Refactorization of 'ExecutionS' into 'Within' and 'Executions'.
71 // Method names refer now to 'types'
72 //
73 // Revision 1.8 2003/04/17 12:49:31 popovici
74 // Refactoring of the crosscut package
75 // ExceptionCut renamed to ThrowCut
76 // McutSignature is now SignaturePattern
77 //
78 // Revision 1.7 2003/04/17 12:31:00 popovici
79 // Fixed problems after refactoring; examples/gui
80 // still used the old style advices/pointcuts
81 //
82 // Revision 1.6 2003/04/17 08:46:40 popovici
83 // Important functionality additions
84 // - Cflow specializers
85 // - Restructuring of the MethodCut, SetCut, ThrowCut, and GetCut (they are much smaller)
86 // - Transactional capabilities
87 // - Total refactoring of Specializer evaluation, which permits fine-grained distinction
88 // between static and dynamic specializers.
89 // - Functionality pulled up in abstract classes
90 // - Uniformization of advice methods patterns and names
91 //
92 // Revision 1.5 2003/03/13 14:20:25 popovici
93 // Tools and modifications for a demo with remote clients
94 //
95 // Revision 1.4 2003/03/05 12:08:40 popovici
96 // Deobfuscation of exception filters. They are now
97 // top level classes. This is just an intermediate refactoring
98 // step. Many Exceptions. predicate will be eliminated
99 // by more powerful Specializers like 'Within'
100 //
101 // Revision 1.3 2002/06/07 07:40:23 popovici
102 // Adapted to the ClasseS/DeclarationS, MethodCut, etc.. refactorization
103 //
104 // Revision 1.1 2002/03/27 13:56:39 popovici
105 // Legal and realease changes:
106 // added LEGAL & licenses
107 // added profiles/release
108 // added programs/* scripts for installation
109 // modified project/* files for installation
110 //
111
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