akkeeper.common.RequestId.scala Maven / Gradle / Ivy
/*
* Copyright 2017-2018 Iaroslav Zeigerman
*
* 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 akkeeper.common
import java.util.UUID
import spray.json._
/** The unique ID of the API request.
*
* @param uuid the unique ID.
*/
case class RequestId(uuid: UUID) {
override def toString: String = uuid.toString
}
object RequestId {
def apply(): RequestId = RequestId(UUID.randomUUID())
}
trait RequestIdJsonProtocol extends DefaultJsonProtocol {
implicit val requestIdFormat = new JsonFormat[RequestId] {
override def write(obj: RequestId): JsValue = {
JsString(obj.toString)
}
override def read(json: JsValue): RequestId = {
RequestId(UUID.fromString(json.convertTo[String]))
}
}
}
object RequestIdJsonProtocol extends RequestIdJsonProtocol