content: package dev.leons.ward.controllers;
  
  import dev.leons.ward.exceptions.ApplicationNotConfiguredException;
  import dev.leons.ward.services.IndexService;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Controller;
  import org.springframework.ui.Model;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.RequestMapping;
  
  import java.io.IOException;
  
  /**
   * IndexController displays index page of Ward application
   *
   * @author Rudolf Barbu
   * @version 1.0.2
   */
  @Controller
  @RequestMapping(value = "/")
  public class IndexController
  {
      /**
       * Autowired IndexService object
       * Used for getting index page template
       */
      @Autowired
      private IndexService indexService;
  
      /**
       * Get request to display index page
       *
       * @param model used for providing values in to html template
       * @return String name of html template with values from model param
       */
      @GetMapping
      public String getIndex(final Model model) throws IOException, ApplicationNotConfiguredException
      {
          return indexService.getIndex(model);
      }
  }