org.dellroad.stuff.validation
Annotation Type HostOrIP

@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}])?))|(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]))$")
public @interface HostOrIP

Validation constraint requiring a String to be either a valid fully-qualified DNS hostname or an IPv4 address.

Optional Element Summary

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

message

public abstract String message

Default:

"Not a valid hostname or IPv4 address"

groups

public abstract Class<?>[] groups

Default:

{}

payload

public abstract Class<? extends Payload>[] payload

Default:

{}