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65 lines
1.7 KiB
Java
65 lines
1.7 KiB
Java
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import org.aspectj.testing.Tester;
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import org.aspectj.lang.*;
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public aspect AdviceOnInheritedMethod {
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public static void main(String[] args) { test(); }
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public static void test() {
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SuperC sc = new SubC();
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Tester.checkEqual(sc.doIt(":foo"),
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":foo:beforeDoIt:inSubC:foo:beforeDoIt1:inSubC:doIt1",
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"SubC.doIt");
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Tester.checkEqual(new SuperC().doIt(":foo"),
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":foo:beforeDoIt1:inSuperC:doIt1",
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"SuperC.doIt");
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Tester.checkEqual(new SubC().packageDoIt(":foo"),
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":foo:beforePackageDoIt:inSubC:foo",
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"SubC.packageDoIt");
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}
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String getTargetName(JoinPoint thisJoinPoint) {
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return thisJoinPoint.getTarget().getClass().getName();
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}
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String around(String a):
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target(*) && call(String packageDoIt(String)) && args(a)
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{
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return a+
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":beforePackageDoIt:in"+getTargetName(thisJoinPoint)
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+ proceed(a);
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}
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String around(String a):
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target(SubC) && call(String doIt(String)) && args(a) {
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return a+
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":beforeDoIt:in"+getTargetName(thisJoinPoint)
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+ proceed(a);
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}
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String around(String a):
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target(SuperC) && call(String doIt1(String)) && args(a) {
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return a+
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":beforeDoIt1:in"+getTargetName(thisJoinPoint)
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+ proceed(a);
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}
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}
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class SuperC {
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public String doIt(String arg) {
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return doIt1(arg);
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}
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protected String doIt1(String arg) {
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return ":doIt1";
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}
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String packageDoIt(String arg) {
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return arg;
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}
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}
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class SubC extends SuperC {
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public String doIt(String arg) {
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return super.doIt(arg);
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}
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}
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