IncrementServlet. JettyExample | parkergordon.io

JettyExample.scala

import javax.servlet.http.{HttpServlet, HttpServletRequest, HttpServletResponse}

object JettyExample{
  {...}
  object CounterServlets{
    private var requestCount: Int = AtomicInteger(0)

    class IncrementServlet extends HttpServlet {
      override protected def doGet(request: HttpServletRequest, response: HttpServletResponse):Unit = {
        requestCount.getAndIncrement()
        
        response.setContentType("text/html")
        response.setStatus(HttpServletResponse.SC_OK)
        response.getWriter().println(s"<h2>Increment performed. Count is now $requestCount.</h2>")
      }
    }
  }
}