refactor: 레거시 MVC 제거 및 패키지 구조 변경

app/src/main/java/com/techcourse/DispatcherServletInitializer.java

@@ -4,7 +4,9 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import web.org.springframework.web.WebApplicationInitializer;
+import webmvc.org.springframework.web.servlet.mvc.DispatcherServlet;
 import webmvc.org.springframework.web.servlet.mvc.asis.ControllerHandlerAdapter;
+import webmvc.org.springframework.web.servlet.mvc.asis.ManualHandlerMapping;
 import webmvc.org.springframework.web.servlet.mvc.tobe.AnnotationHandlerMapping;
 import webmvc.org.springframework.web.servlet.mvc.tobe.HandlerExecutionHandleAdapter;
 

app/src/main/java/com/techcourse/controller/HomeController.java

@@ -0,0 +1,17 @@
+package com.techcourse.controller;
+
+import context.org.springframework.stereotype.Controller;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import web.org.springframework.web.bind.annotation.RequestMapping;
+import web.org.springframework.web.bind.annotation.RequestMethod;
+import webmvc.org.springframework.web.servlet.ModelAndView;
+import webmvc.org.springframework.web.servlet.view.JspView;
+
+@Controller
+public class HomeController {
+    @RequestMapping(value = "/", method = RequestMethod.GET)
+    public ModelAndView show(HttpServletRequest req, HttpServletResponse res) {
+        return new ModelAndView(new JspView("redirect:/index.jsp"));
+    }
+}

app/src/main/java/com/techcourse/DispatcherServlet.java → mvc/src/main/java/webmvc/org/springframework/web/servlet/mvc/DispatcherServlet.java

@@ -1,4 +1,4 @@
-package com.techcourse;
+package webmvc.org.springframework.web.servlet.mvc;
 
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServlet;
@@ -7,10 +7,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import webmvc.org.springframework.web.servlet.ModelAndView;
-import webmvc.org.springframework.web.servlet.mvc.HandlerAdapter;
-import webmvc.org.springframework.web.servlet.mvc.HandlerAdapterRegistry;
-import webmvc.org.springframework.web.servlet.mvc.HandlerMapping;
-import webmvc.org.springframework.web.servlet.mvc.HandlerMappingRegistry;
 
 public class DispatcherServlet extends HttpServlet {
     private static final long serialVersionUID = 1L;

app/src/main/java/com/techcourse/ManualHandlerMapping.java → mvc/src/main/java/webmvc/org/springframework/web/servlet/mvc/asis/ManualHandlerMapping.java

@@ -1,11 +1,9 @@
-package com.techcourse;
+package webmvc.org.springframework.web.servlet.mvc.asis;
 
 import jakarta.servlet.http.HttpServletRequest;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import webmvc.org.springframework.web.servlet.mvc.HandlerMapping;
-import webmvc.org.springframework.web.servlet.mvc.asis.Controller;
-import webmvc.org.springframework.web.servlet.mvc.asis.ForwardController;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -15,7 +13,6 @@ public class ManualHandlerMapping implements HandlerMapping {
     private static final Map<String, Controller> controllers = new HashMap<>();
 
     public void initialize() {
-        controllers.put("/", new ForwardController("/index.jsp"));
         log.info("Initialized Handler Mapping!");
         controllers.keySet()
                 .forEach(path -> log.info("Path : {}, Controller : {}", path, controllers.get(path).getClass()));
@@ -27,4 +24,8 @@ public Object getHandler(final HttpServletRequest request) {
         log.debug("Request Mapping Uri : {}", requestURI);
         return controllers.get(requestURI);
     }
+
+    public void addController(final String url, final Controller controller) {
+        controllers.put(url, controller);
+    }
 }