有什么简单的方法可以从gradle中运行码头8（与jettyRun一样）？

Question

Unlucky I need jetty 8 to work properly with spray/akka (it's scala project).
With older version used by jettyRun I'm getting error like:
java.lang.NoClassDefFoundError: org/eclipse/jetty/continuation/ContinuationListener
Is it possible to create some simple task to do the job which jettyRun is doing but with jetty 8?

In worst case I can use embedded version of jetty with war which I'm building, but I would be happy to see some simpler solution if there is any...

Answer 1

Pitor, why didn't you end up adding your excellent answer from here ?

I've adapted it below, to use Jetty version 9 , to depend on the war task, and to use the same task name as the jetty plugin (ie jettyRun ).

configurations {
    jetty
}

dependencies {
    jetty "org.eclipse.jetty:jetty-runner:9.2.11.v20150529"
}

task jettyRun(type: JavaExec, dependsOn: war) {
    main = "org.eclipse.jetty.runner.Runner"
    args = [war.archivePath]
    classpath configurations.jetty
}

Usage:

gradle jettyRun

Answer 2

I think it's a little late for an answer :) But I'll post it for others who would google around for the same thing.

I stumbled upon the same issue while trying to run a scalatra app with gradle. I found this plugin and it just works - https://github.com/martins1930/jettyMulti

Answer 3

Since I wasn't able to find good solution at the gradle build level I decided to use embedded jetty. Here is scala class:

import org.eclipse.jetty.server.Server
import org.eclipse.jetty.webapp.WebAppContext
import org.eclipse.jetty.server.bio.SocketConnector

object JettyServer {

  def main(args: Array[String]) {
    val server = new Server
    val context = new WebAppContext
    val connector = new SocketConnector

    connector.setMaxIdleTime(1000 * 60 * 60)
    connector.setPort(8080)

    context.setServer(server)
    context.setWar(args(0))

    server.setConnectors(Array(connector))
    server.setHandler(context)

    try {
      server.start();
      server.join();
    } catch {
      case e: Exception => e.printStackTrace();
    }
  }
}

And then in build.gradle:

apply plugin: "application"

mainClassName = "com.mycompany.myproject"
run.args = [war.archivePath]
task jettyRun(dependsOn: run)

And everything works :)