I'm getting started with Scala and Lift, implementing a simple REST
service. I've extended XMLApiHelper, following examples in "Exploring
Lift", but I'm getting a compile error I'm not sure about, any
suggestions?
error:
class RestAPI needs to be abstract, since method createTag in trait
XMLApiHelper of type (scala.xml.NodeSeq)scala.xml.Elem is not defined
RestAPI.scala /poc/src/main/scala/com/somecompany/api Unknown Scala
Problem
So its telling me I have to implement createTag... but, I don't know
how to :) Also, the examples i've seen don't seem to implement it,
making me think I'm doing something wrong.
package com.somecompany.api
import _root_.net.liftweb.util._
import _root_.net.liftweb.http._
import Helpers._
import net.liftweb.http.rest.XMLApiHelper
class RestAPI extends XMLApiHelper {
def dispatch: LiftRules.DispatchPF = {
case Req(List("api", "camera", cameraId), "", DeleteRequest) =>
() => deleteCamera(cameraId)
// Invalid API request - route to our error handler
case Req(List("api", _), "", _) => failure _
}
def failure : LiftResponse = BadResponse()
def deleteCamera(cameraId : String) : LiftResponse = {
NoContentResponse()
}
}
Thanks!
- Alex
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