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starting to creare user service and controller
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src/main/java/org/springframework/samples/petclinic/service/UserService.java
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| /* | ||
| * 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.service; | ||
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| import java.util.Collection; | ||
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| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.cache.annotation.Cacheable; | ||
| import org.springframework.dao.DataAccessException; | ||
| 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.model.User; | ||
| import org.springframework.samples.petclinic.model.Vet; | ||
| import org.springframework.samples.petclinic.model.Visit; | ||
| import org.springframework.samples.petclinic.repository.OwnerRepository; | ||
| import org.springframework.samples.petclinic.repository.PetRepository; | ||
| import org.springframework.samples.petclinic.repository.UserRepository; | ||
| import org.springframework.samples.petclinic.repository.VetRepository; | ||
| import org.springframework.samples.petclinic.repository.VisitRepository; | ||
| import org.springframework.stereotype.Service; | ||
| import org.springframework.transaction.annotation.Transactional; | ||
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| /** | ||
| * Mostly used as a facade for all Petclinic controllers Also a placeholder | ||
| * for @Transactional and @Cacheable annotations | ||
| * | ||
| * @author Michael Isvy | ||
| */ | ||
| @Service | ||
| public class UserService { | ||
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| private UserRepository userRepository; | ||
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| // private VetRepository vetRepository; | ||
| // | ||
| // private OwnerRepository ownerRepository; | ||
| // | ||
| // private VisitRepository visitRepository; | ||
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| @Autowired | ||
| public UserService(UserRepository userRepository) { | ||
| this.userRepository = userRepository; | ||
| // this.vetRepository = vetRepository; | ||
| // this.ownerRepository = ownerRepository; | ||
| // this.visitRepository = visitRepository; | ||
| } | ||
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| // @Transactional(readOnly = true) | ||
| // public Collection<PetType> findPetTypes() throws DataAccessException { | ||
| // return petRepository.findPetTypes(); | ||
| // } | ||
| // | ||
| // @Transactional(readOnly = true) | ||
| // public Owner findOwnerById(int id) throws DataAccessException { | ||
| // return ownerRepository.findById(id); | ||
| // } | ||
| // | ||
| // @Transactional(readOnly = true) | ||
| // public Collection<Owner> findOwnerByLastName(String lastName) throws DataAccessException { | ||
| // return ownerRepository.findByLastName(lastName); | ||
| // } | ||
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| @Transactional | ||
| public void saveUser(User user) throws DataAccessException { | ||
| userRepository.save(user); | ||
| } | ||
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| // @Transactional | ||
| // public void saveVisit(Visit visit) throws DataAccessException { | ||
| // visitRepository.save(visit); | ||
| // } | ||
| // | ||
| // @Transactional(readOnly = true) | ||
| // public Pet findPetById(int id) throws DataAccessException { | ||
| // return petRepository.findById(id); | ||
| // } | ||
| // | ||
| // @Transactional | ||
| // public void savePet(Pet pet) throws DataAccessException { | ||
| // petRepository.save(pet); | ||
| // } | ||
| // | ||
| // @Transactional(readOnly = true) | ||
| // @Cacheable(value = "vets") | ||
| // public Collection<Vet> findVets() throws DataAccessException { | ||
| // return vetRepository.findAll(); | ||
| // } | ||
| // | ||
| // public Collection<Visit> findVisitsByPetId(int petId) { | ||
| // return visitRepository.findByPetId(petId); | ||
| // } | ||
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| } |
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src/main/java/org/springframework/samples/petclinic/web/UserController.java
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| /* | ||
| * 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; | ||
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| import java.util.Collection; | ||
| import java.util.Map; | ||
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| import javax.validation.Valid; | ||
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| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.samples.petclinic.model.Owner; | ||
| import org.springframework.samples.petclinic.model.User; | ||
| import org.springframework.samples.petclinic.service.ClinicService; | ||
| import org.springframework.samples.petclinic.service.UserService; | ||
| 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.*; | ||
| import org.springframework.web.servlet.ModelAndView; | ||
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| /** | ||
| * @author Juergen Hoeller | ||
| * @author Ken Krebs | ||
| * @author Arjen Poutsma | ||
| * @author Michael Isvy | ||
| */ | ||
| @Controller | ||
| public class UserController { | ||
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| private static final String VIEWS_USER_CREATE_OR_UPDATE_FORM = "users/createOrUpdateOwnerForm"; | ||
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| private final UserService userService; | ||
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| @Autowired | ||
| public UserController(UserService userService) { | ||
| this.userService = userService; | ||
| } | ||
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| @InitBinder | ||
| public void setAllowedFields(WebDataBinder dataBinder) { | ||
| dataBinder.setDisallowedFields("id"); | ||
| } | ||
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| @GetMapping(value = "/users/new") | ||
| public String initCreationForm(Map<String, Object> model) { | ||
| User user = new User(); | ||
| model.put("user", user); | ||
| return VIEWS_USER_CREATE_OR_UPDATE_FORM; | ||
| } | ||
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| @PostMapping(value = "/users/new") | ||
| public String processCreationForm(@Valid User user, BindingResult result) { | ||
| if (result.hasErrors()) { | ||
| return VIEWS_USER_CREATE_OR_UPDATE_FORM; | ||
| } | ||
| else { | ||
| this.userService.saveUser(user); | ||
| // return "redirect:/owners/" + owner.getId(); //pensar a donde redirigir | ||
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| // habría que crear el authority "owner" o "veterinary" con el que haya elegido el usuario | ||
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| return "redirect:/"; //pensar a donde redirigir | ||
| } | ||
| } | ||
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| // @GetMapping(value = "/owners/find") | ||
| // public String initFindForm(Map<String, Object> model) { | ||
| // model.put("owner", new Owner()); | ||
| // return "owners/findOwners"; | ||
| // } | ||
| // | ||
| // @GetMapping(value = "/owners") | ||
| // public String processFindForm(Owner owner, BindingResult result, Map<String, Object> model) { | ||
| // | ||
| // // allow parameterless GET request for /owners to return all records | ||
| // if (owner.getLastName() == null) { | ||
| // owner.setLastName(""); // empty string signifies broadest possible search | ||
| // } | ||
| // | ||
| // // find owners by last name | ||
| // Collection<Owner> results = this.clinicService.findOwnerByLastName(owner.getLastName()); | ||
| // if (results.isEmpty()) { | ||
| // // no owners found | ||
| // result.rejectValue("lastName", "notFound", "not found"); | ||
| // return "owners/findOwners"; | ||
| // } | ||
| // else if (results.size() == 1) { | ||
| // // 1 owner found | ||
| // owner = results.iterator().next(); | ||
| // return "redirect:/owners/" + owner.getId(); | ||
| // } | ||
| // else { | ||
| // // multiple owners found | ||
| // model.put("selections", results); | ||
| // return "owners/ownersList"; | ||
| // } | ||
| // } | ||
| // | ||
| // @GetMapping(value = "/owners/{ownerId}/edit") | ||
| // public String initUpdateOwnerForm(@PathVariable("ownerId") int ownerId, Model model) { | ||
| // Owner owner = this.clinicService.findOwnerById(ownerId); | ||
| // model.addAttribute(owner); | ||
| // return VIEWS_USER_CREATE_OR_UPDATE_FORM; | ||
| // } | ||
| // | ||
| // @PostMapping(value = "/owners/{ownerId}/edit") | ||
| // public String processUpdateOwnerForm(@Valid Owner owner, BindingResult result, | ||
| // @PathVariable("ownerId") int ownerId) { | ||
| // if (result.hasErrors()) { | ||
| // return VIEWS_USER_CREATE_OR_UPDATE_FORM; | ||
| // } | ||
| // else { | ||
| // owner.setId(ownerId); | ||
| // this.clinicService.saveOwner(owner); | ||
| // return "redirect:/owners/{ownerId}"; | ||
| // } | ||
| // } | ||
| // | ||
| // /** | ||
| // * Custom handler for displaying an owner. | ||
| // * @param ownerId the ID of the owner to display | ||
| // * @return a ModelMap with the model attributes for the view | ||
| // */ | ||
| // @GetMapping("/owners/{ownerId}") | ||
| // public ModelAndView showOwner(@PathVariable("ownerId") int ownerId) { | ||
| // ModelAndView mav = new ModelAndView("owners/ownerDetails"); | ||
| // mav.addObject(this.clinicService.findOwnerById(ownerId)); | ||
| // return mav; | ||
| // } | ||
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| } |