scalatra embedded jetty

build.sbt

scalaVersion := "2.9.1"

libraryDependencies ++= {
  val jettyVersion = "7.2.2.v20101205"
  Seq(
    "org.eclipse.jetty" % "jetty-webapp" % jettyVersion
   ,"org.eclipse.jetty" % "jetty-continuation" % "7.5.1.v20110908" % "compile"
   ,"org.scalatra" %% "scalatra" % "2.0.1"
  )
}

Main.scala

package scalatra_embedded_jetty

import org.eclipse.jetty.server.Server
import org.eclipse.jetty.server.handler.{
  ContextHandlerCollection
}
import org.eclipse.jetty.server.bio.SocketConnector
import org.eclipse.jetty.servlet.{
  FilterHolder, FilterMapping, ServletContextHandler, ServletHolder
}
import javax.servlet.{
  Filter,FilterChain,FilterConfig,ServletRequest,ServletResponse
}
import org.scalatra.ScalatraFilter

object Main{

  def main(args: Array[String]){
    val s = S("0.0.0.0",5678,F)
    s.run
    Console.readLine
    s.stop
  }

}

object F extends ScalatraFilter{

  get("/*"){
    <h1>hello</h1>
  }

  get("/foo"){
    <h1>bar</h1>
  }

}

case class S(host:String,port:Int,filt:Filter){

  val server = new Server()
  val handlers = new ContextHandlerCollection
  val conn= new SocketConnector()
  val current = contextHandler("/")

  private def contextHandler(path: String) = {
    val ctx = new ServletContextHandler(handlers, path, false, false)
    val holder = new ServletHolder(classOf[org.eclipse.jetty.servlet.DefaultServlet])
    ctx.addServlet(holder, "/")
    handlers.addHandler(ctx)
    ctx
  }

  filter(filt)

  def filter(filt: Filter){
    val holder = new FilterHolder(filt)
    current.addFilter(holder, "/*", FilterMapping.DEFAULT)
  }

  def run(){
    val holder = new FilterHolder(filt)

    server.setHandler(handlers)
    server.setStopAtShutdown(true)

    conn.setPort(port)
    conn.setHost(host)
    server.addConnector(conn)
    server.start()
  }

  def stop(){
    server.stop()
  }
}

Of cause I already know that if using unfiltered , code is simply.

I wrote this code with reference unfiltered jetty module :)

https://github.com/unfiltered/unfiltered/tree/0.5.1/jetty/src/main/scala