package org.baeldung.customannotation; import java.lang.annotation.Documented; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; @Retention(RetentionPolicy.RUNTIME) @Target({ ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD }) @Documented public @interface DataAccess { Class entity(); }