Pessoal, estou utilizando Spring Full, com Thymeleaf e SpringBoot, mas minha dúvida é sobre o SpringData, após implementar a interface para fazer uso dos métodos que o Spring disponibiliza no repository, ao criar o Service, não encontrei um método que faça o update.
Li em alguns lugares que o .save faz o update também, porem no meu caso, isso não funciona, é passado para o cadastro um cliente com id null, assim, ao cadastrar, gera um novo cliente e não faz o update, mas gera um novo registro.
Obs: todo o resto funciona, menos o update.
Minha view de cadastro:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org" />
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Cadastro de Cliente!</title>
<link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet" />
<link href="/css/style.css" rel="stylesheet" />
</head>
<body>
<header>
<h1>#PlayTheGame</h1>
</header>
<ul>
<li>
<a class="active" href="#" style="background-color: #ff3333">Cadastro <span class="glyphicon glyphicon-save" aria-hidden="true" /></a>
</li>
<li>
<a th:href="@{/Menu}" style="background-color: #8080ff">Menu <span class="glyphicon glyphicon-home" aria-hidden="true" /></a>
</li>
<li>
<a th:href="@{/Cliente/editarCliente}" style="background-color: #6CC150">Editar <span class="glyphicon glyphicon-edit" aria-hidden="true" /></a>
</li>
</ul>
<form th:action="@{/save}" th:object="${cliente}" method="POST" class="form-horizontal form">
<div class="div-form">
<div th:text="${mensagem}" th:if="${not #strings.isEmpty(mensagem)}" class="alert alert-success"/>
<div class="form-title">
<h1>Cadastro de Cliente</h1>
</div>
<br />
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="nome" class="label-form">Nome Completo:*</label> <input type="text" id="nome" th:field="*{nome}" />
<label th:if="${#fields.hasErrors('nome')}" th:errors="*{nome}" class="alert alert-danger"/>
</div>
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="dataNacimento" class="label-form">Data de Nascimento:*</label> <input type="date" id="dataNacimento" th:field="*{dataNacimento}"/>
<label th:if="${#fields.hasErrors('dataNacimento')}" th:errors="*{dataNacimento}" class="alert alert-danger"/>
</div>
<div>
<label th:if="${#fields.hasErrors('sexo')}" th:errors="*{sexo}" class="alert alert-danger"/>
<br/>
<label> Sexo:*</label>
</div>
<div>
<label class="radio-inline">
<input type="radio" id="masculino" name="sexo" value="Masculino" th:field="*{sexo}"/> Masculino
</label>
<label class="radio-inline">
<input type="radio" id="feminino" name="sexo" value="Feminino" th:field="*{sexo}"/> Feminino
</label>
<label class="radio-inline">
<input type="radio" id="indefinido" name="sexo" value="Indefinido" th:field="*{sexo}"/> Indefinido
</label>
</div>
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="cpf" class="label-form ">CPF:*</label>
<input type="text" id="cpf" th:field="*{cpf}" class="cpf"/>
<label th:if="${#fields.hasErrors('cpf')}" th:errors="*{cpf}" class="alert alert-danger"/>
</div>
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="telefone" class="label-form">Telefone:</label> <input type="text" id="telefone" th:field="*{telefone}" class="phone_with_ddd"/>
</div>
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="celular" class="label-form">Celular:</label> <input type="text" id="celular" th:field="*{celular}" class="cel_with_ddd"/>
</div>
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="cep" class="label-form">CEP:*</label> <input type="text" id="cep" th:field="*{cep}" class="cep"/>
<label th:if="${#fields.hasErrors('cep')}" th:errors="*{cep}" class="alert alert-danger"/>
</div>
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="email" class="label-form">Email:*</label> <input type="email" id="email" th:field="*{email}" />
<label th:if="${#fields.hasErrors('email')}" th:errors="*{email}" class="alert alert-danger"/>
</div>
<!-- <br />
<br />
<br />
<div class="form-group has-error has-feedback">
<label for="dataNacimento" class="label-form">Data de Nascimento:*</label> <input type="date" id="email" th:field="*{dataNacimento}" />
<label th:if="${#fields.hasErrors('dataNacimento')}" th:errors="*{dataNacimento}" class="alert alert-danger"/>
</div> -->
<br />
<br />
<div>
<button type="submit" class="btn btn-primary btn-lg btn-formulario">Cadastrar
<span class="glyphicon glyphicon-save" aria-hidden="true" />
</button>
</div>
</div>
</form>
<script type="text/javascript" src="http://code.jquery.com/jquery-3.0.0.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.11/jquery.mask.js"></script>
<script src="https://cdn.jsdelivr.net/jquery.mask/1.14.10/jquery.mask.min.js"></script>
<script>
$(document).ready(function(){
$('.date').mask('00/00/0000');
$('.time').mask('00:00:00');
$('.date_time').mask('00/00/0000 00:00:00');
$('.cep').mask('00000-000');
$('.phone').mask('0000-0000');
$('.phone_with_ddd').mask('(00) 0000-0000');
$('.cel_with_ddd').mask('(00) 00000-0000');
$('.phone_us').mask('(000) 000-0000');
$('.mixed').mask('AAA 000-S0S');
$('.cpf').mask('000.000.000-00', {reverse: true});
$('.money').mask('000.000.000.000.000,00', {reverse: true});
});
</script>
</body>
</html>Minha view de listagem de clientes:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org" />
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Editar Clientes</title>
<link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet" />
<link href="/css/style.css" rel="stylesheet" />
</head>
<body>
<header>
<h1>#PlayTheGame</h1>
</header>
<ul>
<li>
<a th:href="@{/Cliente/cadastroCliente}" style="background-color: #ff3333">Cadastro <span class="glyphicon glyphicon-save" aria-hidden="true" /></a>
</li>
<li>
<a th:href="@{/Menu}" style="background-color: #8080ff">Menu <span class="glyphicon glyphicon-home" aria-hidden="true" /></a>
</li>
<li>
<a class="active" href="#" style="background-color: #6CC150">Editar <span class="glyphicon glyphicon-edit" aria-hidden="true" /></a>
</li>
</ul>
<div class="panel-body">
<div class="table-responsive">
<table class="table table-sm table-striped table-hover table-bordered">
<thead>
<tr>
<th>Nome</th>
<th></th>
</tr>
</thead>
<tbody>
<tr th:each="cliente : ${clientes}">
<td th:text="${cliente.nome}"></td>
<td>
<div class="btn-group pull-right">
<a class="btn btn-sm btn-primary" th:href="@{/editarCliente/{id}(id=${cliente.id})}" >Editar</a>
<a class="delete btn btn-sm btn-danger" th:href="@{/deletarCliente/{id}(id=${cliente.id})}">Excluir</a>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</body>
</html>minha controller:
package br.com.playTheGame;
import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import br.com.playTheGame.model.Cliente;
import br.com.playTheGame.service.ClienteService;
@Controller
public class ClienteController {
@Autowired
private ClienteService clienteService;
// igual o findall
@GetMapping("/Cliente/editarCliente")
public ModelAndView listarTodos() {
ModelAndView modelAndView = new ModelAndView("EditarCliente");
modelAndView.addObject("clientes", clienteService.listarTodos());
return modelAndView;
}
// add
@GetMapping("/Cliente/cadastroCliente")
public ModelAndView cadastroCliente(Cliente cliente) {
ModelAndView modelAndView = new ModelAndView("CadastroCliente");
modelAndView.addObject("cliente", cliente);
return modelAndView;
}
@GetMapping("/editarCliente/{id}")
public ModelAndView edit(@PathVariable("id") Long id) {
return cadastroCliente(clienteService.procurarPorId(id));
}
@GetMapping("/deletarCliente/{id}")
public ModelAndView delete(@PathVariable("id") Long id) {
clienteService.delete(id);
return new ModelAndView("redirect:/Cliente/editarCliente");
}
@PostMapping("/save")
public ModelAndView cadastrar(@Valid Cliente cliente, BindingResult result, RedirectAttributes attribute) {
System.out.println("O id é: "+ cliente.getId());
if (result.hasErrors()) {
return this.cadastroCliente(cliente);
} else {
if (cliente.getId() == null) {
attribute.addFlashAttribute("mensagem", "Cliente Cadastrado com sucesso!");
} else {
attribute.addFlashAttribute("mensagem", "Edição efetuada com sucesso!");
}
clienteService.salvar(cliente);
return new ModelAndView("redirect:/Cliente/cadastroCliente");
}
}
}minha service:
package br.com.playTheGame.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import br.com.playTheGame.model.Cliente;
import br.com.playTheGame.repository.ClienteRepository;
@Repository
public class ClienteService {
@Autowired
private ClienteRepository repository;
public void salvar(Cliente cliente){
repository.save(cliente);
}
public Iterable<Cliente> listarTodos(){
return repository.findAll();
}
public void delete(Long id){
repository.delete(id);
}
public Cliente procurarPorId(Long id){
return repository.findOne(id);
}
}
