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PR94086.aj 1.7KB

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  1. public aspect PR94086 {
  2. private static final SimpleLogger sl
  3. = new SimpleLogger();
  4. pointcut PC() :
  5. (execution(* Test.a(..)) && if (sl.isEnabled()))
  6. || (execution(* Test.b(..)) && if (sl.isEnabled()))
  7. || (execution(* Test.c(..)) && if (sl.isEnabled()))
  8. || (execution(* Test.d(..)) && if (sl.isEnabled()))
  9. || (execution(* Test.e(..)) && if (sl.isEnabled()))
  10. || (execution(* Test.f(..)) && if (sl.isEnabled()))
  11. || (execution(* Test.g(..)) && if (sl.isEnabled()))
  12. || (execution(* Test.h(..)) && if (sl.isEnabled()))
  13. || (execution(* Test.i(..)) && if (sl.isEnabled()))
  14. || (execution(* Test.j(..)) && if (sl.isEnabled()))
  15. ;
  16. before() : PC() {
  17. sl.log("Before");
  18. }
  19. after() : PC() {
  20. sl.log("After");
  21. }
  22. }
  23. class Test {
  24. public void a() {}
  25. public void b() {}
  26. public void c() {}
  27. public void d() {}
  28. public void e() {}
  29. public void f() {}
  30. public void g() {}
  31. public void h() {}
  32. public void i() {}
  33. public void j() {}
  34. public void k() {}
  35. public void l() {}
  36. public void m() {}
  37. public void n() {}
  38. public void o() {}
  39. public void p() {}
  40. }
  41. class SimpleLogger {
  42. private boolean enabled;
  43. public SimpleLogger() {
  44. enabled = false;
  45. }
  46. public void disable() {
  47. enabled = false;
  48. }
  49. public void enable() {
  50. enabled = true;
  51. }
  52. public boolean isEnabled() {
  53. return enabled;
  54. }
  55. public void log(String str) {
  56. if (enabled) {
  57. System.out.println("> Log: " + str);
  58. }
  59. }
  60. }