How to get annotations of a member variable?
for(Field field : cls.getDeclaredFields()){
Class type = field.getType();
String name = field.getName();
Annotation[] annotations = field.getDeclaredAnnotations();
}
See also: http://docs.oracle.com/javase/tutorial/reflect/class/classMembers.html
Everybody describes issue with getting annotations, but the problem is in definition of your annotation. You should to add to your annotation definition a @Retention(RetentionPolicy.RUNTIME):
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
public @interface MyAnnotation{
int id();
}