cachingProhibited
Signature
def cachingProhibited: Directive0
Description
This directive is used to filter out requests that forbid caching. It is used as a building block of the cache directive to prevent caching if the client requests so.
Example
- Scala
-
val route =
cachingProhibited {
complete("abc")
}
Get("/") ~> route ~> check {
handled shouldEqual false
}
Get("/") ~> `Cache-Control`(`no-cache`) ~> route ~> check {
responseAs[String] shouldEqual "abc"
}
- Java
-
final Route route = cachingProhibited(() ->
complete("abc")
);
// tests:
testRoute(route)
.run(HttpRequest.GET("/"))
.assertStatusCode(StatusCodes.NOT_FOUND);
final CacheControl noCache = CacheControl.create(CacheDirectives.NO_CACHE);
testRoute(route)
.run(HttpRequest.GET("/").addHeader(noCache))
.assertEntity("abc");