59 lines
1.7 KiB
Scala
59 lines
1.7 KiB
Scala
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package docs.camel
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import akka.camel.CamelMessage
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import akka.actor.Status.Failure
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object CustomRoute {
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{
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//#CustomRoute
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import akka.actor.{Props, ActorSystem, Actor, ActorRef}
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import akka.camel.{CamelMessage, CamelExtension}
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import org.apache.camel.builder.RouteBuilder
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import akka.camel._
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class Responder extends Actor {
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def receive = {
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case msg: CamelMessage ⇒
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sender ! (msg.mapBody {
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body: String ⇒ "received %s" format body
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})
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}
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}
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class CustomRouteBuilder(system: ActorSystem, responder:ActorRef) extends RouteBuilder {
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def configure {
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from("jetty:http://localhost:8877/camel/custom").to(responder)
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}
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}
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val system = ActorSystem("some-system")
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val camel = CamelExtension(system)
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val responder = system.actorOf(Props[Responder], name = "TestResponder")
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camel.context.addRoutes(new CustomRouteBuilder(system, responder))
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//#CustomRoute
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}
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{
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//#ErrorThrowingConsumer
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import akka.camel.Consumer
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import org.apache.camel.builder.Builder
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import org.apache.camel.model.RouteDefinition
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class ErrorThrowingConsumer(override val endpointUri: String) extends Consumer {
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def receive = {
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case msg: CamelMessage ⇒ throw new Exception("error: %s" format msg.body)
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}
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override def onRouteDefinition(rd: RouteDefinition) = {
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// Catch any exception and handle it by returning the exception message as response
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rd.onException(classOf[Exception]).handled(true).transform(Builder.exceptionMessage).end
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}
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final override def preRestart(reason: Throwable, message: Option[Any]) {
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sender ! Failure(reason)
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}
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}
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//#ErrorThrowingConsumer
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}
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}
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