rhttpc.client.protocol.Exchange.scala Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package rhttpc.client.protocol
import scala.util.{Failure, Success, Try}
sealed trait Exchange[+Request, +Response] {
def request: Request
def tryResponse: Try[Response]
}
case class SuccessExchange[Request, Response](request: Request, response: Response) extends Exchange[Request, Response] {
override def tryResponse: Try[Response] = Success(response)
}
case class FailureExchange[Request](request: Request, exception: Throwable) extends Exchange[Request, Nothing] {
override def tryResponse: Try[Nothing] = Failure(exception)
}