/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.samples.petclinic.web;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.samples.petclinic.model.Owner;
import org.springframework.samples.petclinic.model.Pet;
import org.springframework.samples.petclinic.model.PetType;
import org.springframework.samples.petclinic.service.ClinicService;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.util.StringUtils;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
import java.util.Collection;
/**
* @author Juergen Hoeller
* @author Ken Krebs
* @author Arjen Poutsma
*/
@Controller
@RequestMapping("/owners/{ownerId}")
public class PetController {
private final ClinicService clinicService;
@Autowired
public PetController(ClinicService clinicService) {
this.clinicService = clinicService;
}
@ModelAttribute("types")
public Collection<PetType> populatePetTypes() {
return this.clinicService.findPetTypes();
}
@ModelAttribute("owner")
public Owner findOwner(@PathVariable("ownerId") int ownerId) {
Owner owner = this.clinicService.findOwnerById(ownerId);
return owner;
}
@InitBinder("owner")
public void initOwnerBinder(WebDataBinder dataBinder) {
dataBinder.setDisallowedFields("id");
}
@InitBinder("pet")
public void initPetBinder(WebDataBinder dataBinder) {
dataBinder.setValidator(new PetValidator());
}
@RequestMapping(value = "/pets/new", method = RequestMethod.GET)
public String initCreationForm(Owner owner, ModelMap model) {
Pet pet = new Pet();
owner.addPet(pet);
model.put("pet", pet);
return "pets/createOrUpdatePetForm";
}
@RequestMapping(value = "/pets/new", method = RequestMethod.POST)
public String processCreationForm(Owner owner, @Valid Pet pet, BindingResult result, ModelMap model, @RequestParam("testy") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) String testy) {
if (StringUtils.hasLength(pet.getName()) && pet.isNew() && owner.getPet(pet.getName(), true) != null){
result.rejectValue("name", "duplicate", "already exists");
}
if (result.hasErrors()) {
model.put("pet", pet);
return "pets/createOrUpdatePetForm";
} else {
owner.addPet(pet);
this.clinicService.savePet(pet);
return "redirect:/owners/{ownerId}";
}
}
@RequestMapping(value = "/pets/{petId}/edit", method = RequestMethod.GET)
public String initUpdateForm(@PathVariable("petId") int petId, ModelMap model) {
Pet pet = this.clinicService.findPetById(petId);
model.put("pet", pet);
return "pets/createOrUpdatePetForm";
}
@RequestMapping(value = "/pets/{petId}/edit", method = RequestMethod.POST)
public String processUpdateForm(@Valid Pet pet, BindingResult result, Owner owner, ModelMap model) {
if (result.hasErrors()) {
model.put("pet", pet);
return "pets/createOrUpdatePetForm";
} else {
owner.addPet(pet);
this.clinicService.savePet(pet);
return "redirect:/owners/{ownerId}";
}
}
}