package org.springframework.samples.petclinic.web;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.samples.petclinic.Clinic;
import org.springframework.samples.petclinic.Pet;
import org.springframework.samples.petclinic.Visit;
import org.springframework.samples.petclinic.validation.VisitValidator;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.SessionAttributes;
import org.springframework.web.bind.support.SessionStatus;
/**
* JavaBean form controller that is used to add a new <code>Visit</code> to the
* system.
*
* @author Juergen Hoeller
* @author Ken Krebs
* @author Arjen Poutsma
*/
@Controller
@RequestMapping("/owners/*/pets/{petId}/visits/new")
@SessionAttributes("visit")
public class AddVisitForm {
private final Clinic clinic;
@Autowired
public AddVisitForm(Clinic clinic) {
this.clinic = clinic;
}
@InitBinder
public void setAllowedFields(WebDataBinder dataBinder) {
dataBinder.setDisallowedFields("id");
}
@RequestMapping(method = RequestMethod.GET)
public String setupForm(@PathVariable("petId") int petId, Model model) {
Pet pet = this.clinic.loadPet(petId);
Visit visit = new Visit();
pet.addVisit(visit);
model.addAttribute("visit", visit);
return "pets/visitForm";
}
@RequestMapping(method = RequestMethod.POST)
public String processSubmit(@ModelAttribute("visit") Visit visit, BindingResult result, SessionStatus status) {
new VisitValidator().validate(visit, result);
if (result.hasErrors()) {
return "pets/visitForm";
}
else {
this.clinic.storeVisit(visit);
status.setComplete();
return "redirect:/owners/" + visit.getPet().getOwner().getId();
}
}
}