ResponseCookies

Provides access to response cookies in Set-Cookie headers.

In HttpResponse, the cookies are a collection of Set-Cookie header values. Specialized access is provided by ResponseCookies, with each cookie represented as SetCookie.

import scala.language.implicitConversions

import scamper.http.ResponseStatus.Registry.Ok
import scamper.http.cookies.{ ResponseCookies, SetCookie }
import scamper.http.stringToEntity

// Build response with cookies
val res = Ok("There is an answer.").setCookies(
 SetCookie("ID", "bG9zCg", path = Some("/motd"), secure = true),
 SetCookie("Region", "SE-US")
)

// Print all cookies
res.cookies.foreach(println)

// Get cookies by name
val id: Option[SetCookie] = res.getCookie("ID")
val region: Option[SetCookie] = res.getCookie("Region")

// Get attributes of ID cookie
val path: String = id.flatMap(_.path).getOrElse("/")
val secure: Boolean = id.map(_.secure).getOrElse(false)

// Get cookie values by name
assert(res.getCookieValue("ID").contains("bG9zCg"))
assert(res.getCookieValue("Region").contains("SE-US"))