net.digitalid.utility.validation.annotations.value

Annotation Type Invariant

@Documented
 @Target(value={TYPE_USE,PARAMETER,METHOD,FIELD,LOCAL_VARIABLE})
 @Retention(value=RUNTIME)
public @interface Invariant

This annotation indicates the condition that a value has to fulfill. You can use this annotation if you don't want to write a dedicated annotation for some rare case.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
@Nonnull @JavaExpression String	condition Returns the condition which the generated field or parameter has to fulfill.
@Nonnull String	message Returns the message which is thrown if the given condition is not fulfilled.

Element Detail

condition

@Nonnull
 @JavaExpression
public abstract @Nonnull @JavaExpression String condition

Returns the condition which the generated field or parameter has to fulfill.

message

@Nonnull
public abstract @Nonnull String message

Returns the message which is thrown if the given condition is not fulfilled.