@IP annotation

Action

Requires that the annotated element be a valid IP. This annotation can optionally attempt to contact the IP to ensure accessibility

Javadoc Ref : @IP

Input Types ¹	CharSequence
Output Types	Same as input

¹Automatic conversion will take place if the provided input does not match any of the input classes, as described in the conversions part of the manual.

Arguments

contactAddress	Specifies whether to contact the provided IP address. If set to false, the address is only checked for correctness and not for reachability
timeout	Specifies the maximum amount of milliseconds to wait if contactAddress is set to true.
message	Literal message to use if validation fails.
errorCode	Error code to use if validation fails.
messageKey	Message key to use if validation fails.

Example

@Required
@IsURL
private String url;

@IsURL
private URL url1;

@IsURL(resolveHost=true)
private String urlHost;

@IsURL(contactHost=true,timeout=6000)
private String reachableHost;

@IsURL(validProtocols={"https"})
private String secureHost;

@IsURL(fetchURL=true,timeout=6000)
private String reliableSource;