org.dellroad.stuff.validation
Annotation Type Hostname

@Documented
@Constraint(validatedBy={})
@Target(value={METHOD,FIELD,ANNOTATION_TYPE})
@Retention(value=RUNTIME)
@Pattern(regexp="^(([\\p{Alnum}]([-\\p{Alnum}]*[\\p{Alnum}])?)\\.)*([\\p{Alpha}]([-\\p{Alnum}]*[\\p{Alnum}])?)$")
public @interface Hostname

Validation constraint requiring a String to be a valid DNS hostname (or hostname component).

Optional Element Summary

Class<?>[]	groups
String	message
Class<? extends Payload>[]	payload

message

public abstract String message

Default:

"Invalid hostname or hostname component"

groups

public abstract Class<?>[] groups

Default:

{}

payload

public abstract Class<? extends Payload>[] payload

Default:

{}