org.coursera.naptime.RequestEvidence.scala Maven / Gradle / Ivy
/*
* Copyright 2016 Coursera Inc.
*
* 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 org.coursera.naptime
import org.coursera.naptime.resources.Resource
import scala.annotation.implicitNotFound
/**
* Marker trait to try and hide access to the underlying Play request.
*/
@implicitNotFound(
"""Please avoid interacting directly with the underlying request, as this may surprise API users.
If you must use the request directly, mix in DangerousAccessToUnderlyingRequest.
""")
sealed trait RequestEvidence extends NotNull
private[naptime] object RequestEvidence extends RequestEvidence
trait DangerousAccessToUnderlyingRequest { this: Resource[_] =>
protected[this] implicit def requestEvidence: RequestEvidence = RequestEvidence
}