package com.rayo.server.validation; 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; import javax.validation.Constraint; import javax.validation.Payload; @Target(ElementType.TYPE) @Retention(RetentionPolicy.RUNTIME) @Documented @Constraint(validatedBy=VerbHandlerStateValidator.class) public @interface ValidHandlerState { String message() default "Invalid conference state"; Class<?>[] groups() default {}; Class<? extends Payload>[] payload() default {}; }