@Target(value=PARAMETER) @Retention(value=RUNTIME) @Documented public @interface CookieValue
The method parameter may be declared as type Cookie
or as cookie value type (String, int, etc.).
RequestMapping
,
RequestParam
,
RequestHeader
,
RequestMapping
public abstract boolean required
Defaults to true
, leading to an exception being thrown
if the cookie is missing in the request. Switch this to
false
if you prefer a null
value if the cookie is
not present in the request.
Alternatively, provide a defaultValue()
, which implicitly
sets this flag to false
.
public abstract String defaultValue
Supplying a default value implicitly sets required()
to
false
.