git.gumartinm.name Git - JavaForFun/blob

   1 package de.spring.webservices.rest.controller;
   2
   3 import java.time.LocalDateTime;
   4
   5 import org.springframework.beans.factory.annotation.Autowired;
   6 import org.springframework.messaging.simp.SimpMessagingTemplate;
   7 import org.springframework.stereotype.Controller;
   8 import org.springframework.web.bind.annotation.RequestMapping;
   9 import org.springframework.web.bind.annotation.RequestMethod;
  10
  11
  12 @Controller
  13 public class GreetingController {
  14
  15         private SimpMessagingTemplate template;
  16
  17     @Autowired
  18     public GreetingController(SimpMessagingTemplate template) {
  19         this.template = template;
  20     }
  21
  22 //    @MessageMapping("/greeting")
  23 //    public String handle(String greeting) {
  24 //        return "[" + LocalDateTime.now() + ": " + greeting;
  25 //    }
  26
  27         @RequestMapping(path="/greetings", method=RequestMethod.POST)
  28     public void handle(String greeting) {
  29                 String text = "[" + LocalDateTime.now() + "]:" + greeting;
  30                 this.template.convertAndSend("/topic/greeting", text);
  31     }
  32
  33 }