Mega Code Archive
AccessibleObject
<![CDATA[
import java.lang.annotation.Annotation;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.reflect.Method;
@Retention(RetentionPolicy.RUNTIME)
@interface MyAnno {
String str();
int val();
}
@Retention(RetentionPolicy.RUNTIME)
@interface What {
String description();
}
@What(description = "An annotation test class")
@MyAnno(str = "Meta2", val = 99)
public class MainClass {
@What(description = "An annotation test method")
@MyAnno(str = "Testing", val = 100)
public static void myMeth() {
MainClass ob = new MainClass();
try {
Annotation annos[] = ob.getClass().getAnnotations();
System.out.println("All annotations for Meta2:");
for (Annotation a : annos)
System.out.println(a);
System.out.println();
Method m = ob.getClass().getMethod("myMeth");
annos = m.getAnnotations();
System.out.println("All annotations for myMeth:");
for (Annotation a : annos)
System.out.println(a);
} catch (NoSuchMethodException exc) {
System.out.println("Method Not Found.");
}
}
public static void main(String args[]) {
myMeth();
}
}
]]>