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springframeworkguruspringframeworkguru
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initial project commit
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-37
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12 files changed

+508
-37
lines changed

‎pom.xml‎

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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.5.0.RC1</version>
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<version>1.5.1.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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</plugins>
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</build>
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<repositories>
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<repository>
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<id>spring-snapshots</id>
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<name>Spring Snapshots</name>
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<url>https://repo.spring.io/snapshot</url>
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<snapshots>
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<enabled>true</enabled>
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</snapshots>
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</repository>
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<repository>
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<id>spring-milestones</id>
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<name>Spring Milestones</name>
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<url>https://repo.spring.io/milestone</url>
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<snapshots>
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<enabled>false</enabled>
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</snapshots>
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</repository>
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</repositories>
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<pluginRepositories>
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<pluginRepository>
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<id>spring-snapshots</id>
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<name>Spring Snapshots</name>
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<url>https://repo.spring.io/snapshot</url>
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<snapshots>
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<enabled>true</enabled>
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</snapshots>
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</pluginRepository>
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<pluginRepository>
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<id>spring-milestones</id>
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<name>Spring Milestones</name>
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<url>https://repo.spring.io/milestone</url>
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<snapshots>
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<enabled>false</enabled>
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</snapshots>
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</pluginRepository>
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</pluginRepositories>
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</project>

‎src/main/java/guru/springframework/commands/ProductForm.java‎

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package guru.springframework.commands;
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import java.math.BigDecimal;
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/**
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* Created by jt on 1/10/17.
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*/
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public class ProductForm {
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private String id;
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private String description;
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private BigDecimal price;
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private String imageUrl;
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public String getId() {
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return id;
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}
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public void setId(String id) {
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this.id = id;
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}
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public String getDescription() {
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return description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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public BigDecimal getPrice() {
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return price;
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}
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public void setPrice(BigDecimal price) {
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this.price = price;
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}
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public String getImageUrl() {
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return imageUrl;
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}
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public void setImageUrl(String imageUrl) {
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this.imageUrl = imageUrl;
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}
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}

‎src/main/java/guru/springframework/controllers/ProductController.java‎

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package guru.springframework.controllers;
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import guru.springframework.commands.ProductForm;
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import guru.springframework.converters.ProductToProductForm;
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import guru.springframework.domain.Product;
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import guru.springframework.services.ProductService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.validation.BindingResult;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import javax.validation.Valid;
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/**
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* Created by jt on 1/10/17.
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*/
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@Controller
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public class ProductController {
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private ProductService productService;
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private ProductToProductForm productToProductForm;
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@Autowired
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public void setProductToProductForm(ProductToProductForm productToProductForm) {
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this.productToProductForm = productToProductForm;
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}
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@Autowired
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public void setProductService(ProductService productService) {
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this.productService = productService;
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}
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@RequestMapping("/")
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public String redirToList(){
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return "redirect:/product/list";
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}
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@RequestMapping({"/product/list", "/product"})
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public String listProducts(Model model){
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model.addAttribute("products", productService.listAll());
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return "product/list";
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}
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@RequestMapping("/product/show/{id}")
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public String getProduct(@PathVariable String id, Model model){
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model.addAttribute("product", productService.getById(id));
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return "product/show";
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}
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@RequestMapping("product/edit/{id}")
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public String edit(@PathVariable String id, Model model){
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Product product = productService.getById(id);
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ProductForm productForm = productToProductForm.convert(product);
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model.addAttribute("productForm", productForm);
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return "product/productform";
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}
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@RequestMapping("/product/new")
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public String newProduct(Model model){
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model.addAttribute("productForm", new ProductForm());
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return "product/productform";
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}
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@RequestMapping(value = "/product", method = RequestMethod.POST)
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public String saveOrUpdateProduct(@Valid ProductForm productForm, BindingResult bindingResult){
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if(bindingResult.hasErrors()){
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return "product/productform";
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}
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Product savedProduct = productService.saveOrUpdateProductForm(productForm);
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return "redirect:/product/show/" + savedProduct.getId();
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}
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@RequestMapping("/product/delete/{id}")
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public String delete(@PathVariable String id){
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productService.delete(id);
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return "redirect:/product/list";
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}
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}

‎src/main/java/guru/springframework/converters/ProductFormToProduct.java‎

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package guru.springframework.converters;
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import guru.springframework.commands.ProductForm;
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import guru.springframework.domain.Product;
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import org.bson.types.ObjectId;
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import org.springframework.core.convert.converter.Converter;
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import org.springframework.stereotype.Component;
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import org.springframework.util.StringUtils;
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/**
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* Created by jt on 1/10/17.
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*/
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@Component
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public class ProductFormToProduct implements Converter<ProductForm, Product> {
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@Override
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public Product convert(ProductForm productForm) {
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Product product = new Product();
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if (productForm.getId() != null && !StringUtils.isEmpty(productForm.getId())) {
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product.setId(new ObjectId(productForm.getId()));
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}
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product.setDescription(productForm.getDescription());
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product.setPrice(productForm.getPrice());
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product.setImageUrl(productForm.getImageUrl());
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return product;
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}
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}

‎src/main/java/guru/springframework/converters/ProductToProductForm.java‎

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package guru.springframework.converters;
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import guru.springframework.commands.ProductForm;
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import guru.springframework.domain.Product;
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import org.springframework.core.convert.converter.Converter;
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import org.springframework.stereotype.Component;
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/**
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* Created by jt on 1/10/17.
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*/
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@Component
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public class ProductToProductForm implements Converter<Product, ProductForm> {
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@Override
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public ProductForm convert(Product product) {
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ProductForm productForm = new ProductForm();
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productForm.setId(product.getId().toHexString());
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productForm.setDescription(product.getDescription());
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productForm.setPrice(product.getPrice());
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productForm.setImageUrl(product.getImageUrl());
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return productForm;
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}
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}

‎src/main/java/guru/springframework/domain/Product.java‎

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package guru.springframework.domain;
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import org.bson.types.ObjectId;
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import org.springframework.data.annotation.Id;
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import org.springframework.data.mongodb.core.mapping.Document;
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import java.math.BigDecimal;
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/**
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* Created by jt on 1/10/17.
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*/
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@Document
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public class Product {
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@Id
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private ObjectId _id;
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private String description;
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private BigDecimal price;
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private String imageUrl;
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public ObjectId getId() {
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return _id;
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}
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public void setId(ObjectId id) {
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this._id = id;
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}
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public String getDescription() {
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return description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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public BigDecimal getPrice() {
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return price;
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}
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public void setPrice(BigDecimal price) {
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this.price = price;
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}
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public String getImageUrl() {
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return imageUrl;
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}
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public void setImageUrl(String imageUrl) {
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this.imageUrl = imageUrl;
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}
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}

‎src/main/java/guru/springframework/repositories/ProductRepository.java‎

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package guru.springframework.repositories;
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import guru.springframework.domain.Product;
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import org.springframework.data.repository.CrudRepository;
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/**
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* Created by jt on 1/10/17.
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*/
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public interface ProductRepository extends CrudRepository<Product, String> {
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}

‎src/main/java/guru/springframework/services/ProductService.java‎

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package guru.springframework.services;
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import guru.springframework.commands.ProductForm;
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import guru.springframework.domain.Product;
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import java.util.List;
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/**
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* Created by jt on 1/10/17.
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*/
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public interface ProductService {
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List<Product> listAll();
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Product getById(String id);
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Product saveOrUpdate(Product product);
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void delete(String id);
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Product saveOrUpdateProductForm(ProductForm productForm);
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}

‎src/main/java/guru/springframework/services/ProductServiceImpl.java‎

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package guru.springframework.services;
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import guru.springframework.commands.ProductForm;
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import guru.springframework.converters.ProductFormToProduct;
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import guru.springframework.domain.Product;
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import guru.springframework.repositories.ProductRepository;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by jt on 1/10/17.
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*/
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@Service
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public class ProductServiceImpl implements ProductService {
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private ProductRepository productRepository;
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private ProductFormToProduct productFormToProduct;
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@Autowired
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public ProductServiceImpl(ProductRepository productRepository, ProductFormToProduct productFormToProduct) {
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this.productRepository = productRepository;
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this.productFormToProduct = productFormToProduct;
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}
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@Override
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public List<Product> listAll() {
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List<Product> products = new ArrayList<>();
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productRepository.findAll().forEach(products::add); //fun with Java 8
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return products;
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}
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@Override
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public Product getById(String id) {
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return productRepository.findOne(id);
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}
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@Override
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public Product saveOrUpdate(Product product) {
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productRepository.save(product);
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return product;
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}
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@Override
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public void delete(String id) {
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productRepository.delete(id);
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}
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@Override
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public Product saveOrUpdateProductForm(ProductForm productForm) {
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Product savedProduct = saveOrUpdate(productFormToProduct.convert(productForm));
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System.out.println("Saved Product Id: " + savedProduct.getId());
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return savedProduct;
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}
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}

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