Click here to watch in Youtube :
https://www.youtube.com/watch?v=5ipaLBAuM9s&list=UUhwKlOVR041tngjerWxVccw
Display.java
https://sites.google.com/site/ramj2eev1/home/javabasics/ReflectionDemo_access_annotation.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/ReflectionDemo_access_annotation
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/eca56e82732b6bdecf5c1f7d98c23f5bc231a672/BasicJava/ReflectionDemo_access_annotation/?at=master
See also:
All JavaEE Viedos Playlist
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https://www.youtube.com/watch?v=5ipaLBAuM9s&list=UUhwKlOVR041tngjerWxVccw
Display.java
import java.lang.annotation.ElementType; import java.lang.annotation.Inherited; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; @Inherited @Target(ElementType.TYPE) @Retention(RetentionPolicy.RUNTIME) @interface MyAnnotation { } @MyAnnotation class Display { public void showMessage() { System.out.println("Hi"); } }ReflectionDemo.java
import java.lang.annotation.Annotation; /** * * We can access the class annotations of a class. * */ public class ReflectionDemo { public static void main(String[] args) { Class<Display> classObj = Display.class; /* * Returns:annotations present on this element. */ Annotation[] annotationArray = classObj.getAnnotations(); for (Annotation annotation : annotationArray) { System.out.println(annotation); } } }Output
@MyAnnotation()Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/ReflectionDemo_access_annotation.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/ReflectionDemo_access_annotation
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/eca56e82732b6bdecf5c1f7d98c23f5bc231a672/BasicJava/ReflectionDemo_access_annotation/?at=master
See also:
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