blob: 6baa457ca2ce15ae63bb20b22595de5f4de10028 (
plain) (
tree)
|
|
package xyz.driver.core.app
import akka.http.scaladsl.model.StatusCodes
import akka.http.scaladsl.server.Directives.complete
import akka.http.scaladsl.server.{Route, RouteConcatenation}
import com.typesafe.scalalogging.Logger
import xyz.driver.core.rest.{DriverRoute, NoServiceDiscovery, SavingUsedServiceDiscovery, ServiceDiscovery}
import scala.reflect.runtime.universe._
trait Module {
val name: String
def routes: Seq[DriverRoute]
def routeTypes: Seq[Type]
val serviceDiscovery: ServiceDiscovery with SavingUsedServiceDiscovery = new NoServiceDiscovery()
def activate(): Unit = {}
def deactivate(): Unit = {}
}
class EmptyModule extends Module {
override val name: String = "Nothing"
override def routes: Seq[DriverRoute] =
Seq(new DriverRoute {
override def route: Route = complete(StatusCodes.OK)
override val log: Logger = xyz.driver.core.logging.NoLogger
})
override def routeTypes: Seq[Type] = Seq.empty[Type]
}
class SimpleModule(override val name: String, route: Route, routeType: Type) extends Module { self =>
override def routes: Seq[DriverRoute] =
Seq(new DriverRoute {
override def route: Route = self.route
override val log: Logger = xyz.driver.core.logging.NoLogger
})
override def routeTypes: Seq[Type] = Seq(routeType)
}
/**
* Module implementation which may be used to composed a few
*
* @param name more general name of the composite module,
* must be provided as there is no good way to automatically
* generalize the name from the composed modules' names
* @param modules modules to compose into a single one
*/
class CompositeModule(override val name: String, modules: Seq[Module]) extends Module with RouteConcatenation {
override def routes: Seq[DriverRoute] = modules.flatMap(_.routes)
override def routeTypes: Seq[Type] = modules.flatMap(_.routeTypes)
override def activate(): Unit = modules.foreach(_.activate())
override def deactivate(): Unit = modules.reverse.foreach(_.deactivate())
}
|