Continue: How the Controllers Look Like

Here is one of the controllers.

package com.mycomp.app1.controllers; import java.util.Collection; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.context.request.WebRequest; @Controller public class MyApp1Controller { private static final String SESSION_ATTRIBUTE_ABC = "ABC"; private MyApp1Service myApp1Service; @Autowired public void setMyApp1Service(MyApp1Service myApp1Service) { this.myApp1Service = myApp1Service; } @RequestMapping(value = "/myapp1m1.do", method = RequestMethod.GET, produces = "application/json; charset=utf-8") public @ResponseBody RequestBoxWrapper myapp1m1(WebRequest webRequest) { ... return myapp1(some, webRequest); } @RequestMapping(value = "/myapp1m1.do", method = RequestMethod.POST, consumes = "application/json; charset=utf-8", produces = "application/json; charset=utf-8") public @ResponseBody RequestBoxWrapper myapp1m1(@RequestBody Some some, WebRequest webRequest) { webRequest.setAttribute(SESSION_ATTRIBUTE_ABC, some, WebRequest.SCOPE_SESSION); ... return ...; } @RequestMapping(value = "/myapp1m2.do", method = RequestMethod.GET, produces = "application/json; charset=utf-8") public @ResponseBody ResponseBoxWrapper myapp1m2( @RequestParam("myparam") Param param, WebRequest webRequest) { Some some = (Some) webRequest.getAttribute( SESSION_ATTRIBUTE_ABC, WebRequest.SCOPE_SESSION); ... return ...; } } 

The myApp1Service matches the bean myApp1Service. Name matching is the most simple way of autowire.