Skip to content

Instantly share code, notes, and snippets.

@Pietrz
Created April 11, 2019 12:50
Show Gist options
  • Save Pietrz/cfb0c2daa2af8aae776871978f49cf9a to your computer and use it in GitHub Desktop.
Save Pietrz/cfb0c2daa2af8aae776871978f49cf9a to your computer and use it in GitHub Desktop.
package br.com.casadeleilao.loja.conf;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;
import org.springframework.format.datetime.DateFormatter;
import org.springframework.format.datetime.DateFormatterRegistrar;
import org.springframework.format.support.DefaultFormattingConversionService;
import org.springframework.format.support.FormattingConversionService;
import org.springframework.web.multipart.MultipartResolver;
import org.springframework.web.multipart.support.StandardServletMultipartResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import br.com.casadeleilao.loja.controllers.HomeController;
import br.com.casadeleilao.loja.dao.ProdutoDao;
import br.com.casadeleilao.loja.infra.FileSaver;
@EnableWebMvc
@ComponentScan(basePackageClasses = { HomeController.class, ProdutoDao.class, FileSaver.class })
public class AppWebConfiguration {
@Bean
public InternalResourceViewResolver internalResourceViewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/views/");
resolver.setSuffix(".jsp");
return resolver;
}
@Bean
public MessageSource messageSource() {
ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
messageSource.setBasename("/WEB-INF/messages");
messageSource.setDefaultEncoding("UTF-8");
messageSource.setCacheSeconds(1);
return messageSource;
}
@Bean
public FormattingConversionService mvcConversionService() {
DefaultFormattingConversionService conversionService = new DefaultFormattingConversionService();
DateFormatterRegistrar formatterRegistrar = new DateFormatterRegistrar();
formatterRegistrar.setFormatter(new DateFormatter("dd/MM/yyyy"));
formatterRegistrar.registerFormatters(conversionService);
return conversionService;
}
@Bean
public MultipartResolver multipartResolver() {
return new StandardServletMultipartResolver();
}
}
package br.com.casadeleilao.loja.conf;
import javax.servlet.Filter;
import javax.servlet.MultipartConfigElement;
import javax.servlet.ServletRegistration.Dynamic;
import org.springframework.web.filter.CharacterEncodingFilter;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class ServeletSpringMvc extends AbstractAnnotationConfigDispatcherServletInitializer {
@Override
protected Class<?>[] getRootConfigClasses() {
// TODO Auto-generated method stub
return null;
}
@Override
protected Class<?>[] getServletConfigClasses() {
// TODO Auto-generated method stub
return new Class[] { AppWebConfiguration.class, JpaConfiguration.class };
}
@Override
protected String[] getServletMappings() {
// TODO Auto-generated method stub
return new String[] { "/" };
}
@Override
protected Filter[] getServletFilters() {
CharacterEncodingFilter encodingFilter = new CharacterEncodingFilter();
encodingFilter.setEncoding("UTF-8");
return super.getServletFilters();
}
@Override
protected void customizeRegistration(Dynamic registration) {
// TODO Auto-generated method stub
registration.setMultipartConfig(new MultipartConfigElement(""));
}
}
package br.com.casadeleilao.loja.controllers;
import java.util.List;
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.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import br.com.casadeleilao.loja.dao.ProdutoDao;
import br.com.casadeleilao.loja.infra.FileSaver;
import br.com.casadeleilao.loja.model.Produto;
import br.com.casadeleilao.loja.validation.ProdutoValidation;
@RequestMapping("/produtos")
@Controller
public class ProdutosController {
@Autowired
private ProdutoDao dao;
@Autowired
private FileSaver fileSaver;
@InitBinder
public void initBinder(WebDataBinder binder) {
binder.addValidators(new ProdutoValidation());
}
@RequestMapping("form")
public ModelAndView form() {
return new ModelAndView("/produtos/form");
}
@RequestMapping(method = RequestMethod.POST)
public ModelAndView gravar(MultipartFile capaDoProduto, @Valid Produto produto, BindingResult bindingResult,
RedirectAttributes redirectAttributes) {
if (bindingResult.hasErrors()) {
return form();
}
String path = fileSaver.write("arquivos", capaDoProduto);
produto.setImagemDoProduto(path);
dao.gravar(produto);
ModelAndView modelAndView = new ModelAndView("redirect:produtos");
redirectAttributes.addFlashAttribute("sucesso", "Produto cadastrado com sucesso");
return modelAndView;
}
@RequestMapping(method = RequestMethod.GET)
public ModelAndView listar() {
List<Produto> produtos = dao.listar();
ModelAndView modelAndView = new ModelAndView("produtos/lista");
modelAndView.addObject("produtos", produtos);
return modelAndView;
}
}
package br.com.casadeleilao.loja.model;
import java.math.BigDecimal;
import java.util.Calendar;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import org.springframework.format.annotation.DateTimeFormat;
@Entity
public class Produto {
private String nome;
private String descricao;
private BigDecimal preco;
private String imagemDoProduto;
@DateTimeFormat
private Calendar dataDeInicio;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private int id;
public String getNome() {
return nome;
}
public void setNome(String nome) {
this.nome = nome;
}
public String getDescricao() {
return descricao;
}
public void setDescricao(String descricao) {
this.descricao = descricao;
}
public BigDecimal getPreco() {
return preco;
}
public void setPreco(BigDecimal preco) {
this.preco = preco;
}
public Calendar getDataDeInicio() {
return dataDeInicio;
}
public void setDataDeInicio(Calendar dataDeInicio) {
this.dataDeInicio = dataDeInicio;
}
public String getImagemDoProduto() {
return imagemDoProduto;
}
public void setImagemDoProduto(String imagemDoProduto) {
this.imagemDoProduto = imagemDoProduto;
}
}
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ taglib uri="http://www.springframework.org/tags" prefix="s"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Casa de leilão</title>
</head>
<body>
<form:form action="${s:mvcUrl('PC#gravar').build() }" method="post" commandName="produto" enctype="multipart/form-data">
<td>
<div>
<label>Produto</label>
<input type="text" name="nome">
<form:errors path="nome"/>
</div>
<div>
<label>Descrição</label>
<form:errors path="descricao"/>
<textarea rows="10" cols="20" name="descricao"></textarea>
</div>
<div>
<label>Preço</label>
<form:errors path="preco"/>
<input type="text" name="preco">
</div>
<div>
<label>Data de Inicio</label>
<form:errors path="dataDeInicio"/>
<input type="text" name="dataDeInicio">
</div>
<div>
<label>Imagem do Produto</label>
<form:errors path="imagemDoProduto"/>
<input type="file" name="imagemDoProduto">
</div>
</td>
<div class="button">
<button type="submit">Cadastrar</button>
</div>
</form:form>
</body>
</html>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment