HomeController.java

package com.pivotal.demos;

import javax.validation.Valid;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class HomeController {

	private static final Logger log = LoggerFactory.getLogger(HomeController.class);

	@RequestMapping(value = "/", method = RequestMethod.GET)
	public ModelAndView home() {
		return new ModelAndView("home", "address", new Address());
	}

	@RequestMapping(value = "/", method = RequestMethod.POST)
	public String homeForm(@Valid @ModelAttribute("address") Address address, BindingResult results) {
		return "redirect:/";
	}

}