1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
import org.aspectj.testing.Tester;
// PR#140
public class Driver {
public static void main(String[] args) { test(); }
public static void test() {
Tester.checkEqual(new Foo().doIt(), 5, "min of 5 and 6");
Tester.checkEqual(new Bar().doIt(), 1, "min of 5 and 2");
}
}
class Foo {
public static int doIt() {
return new Foo().bar(1, 2, 3);
}
int bar(int a, int b, int c) {
return a * b * c;
}
}
aspect FooAspect {
pointcut cut() : target(Foo) && call(int bar(int, int, int));
int around(): cut() {
int originalResult = proceed();
return Math.max(0, Math.min(originalResult, 5));
}
}
class Bar {
public static int doIt() {
return new Bar().bar(1, 2, 1);
}
int bar(int a, int b, int c) {
return a * b * c;
}
}
aspect BarAspect {
pointcut cut(Bar b) : target(b) && call(int bar(int, int, int));
int around(Bar b): cut(b) {
int originalResult = proceed(b);
return Math.max(0, Math.min(originalResult, 1));
}
}
|
