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springframeworkguruspringframeworkguru
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Merge pull request #3 from ximanta/master
Added Post on Configuring Spring Boot for PostgreSQL
2 parents 6962e2d + 8dba4a5 commit 9106bc8

23 files changed

+585
-11
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‎pom.xml

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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<!--WebJars-->
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<dependency>
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<groupId>org.webjars</groupId>
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<artifactId>bootstrap</artifactId>
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<version>3.3.4</version>
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</dependency>
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<dependency>
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<groupId>org.webjars</groupId>
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<artifactId>jquery</artifactId>
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<version>2.1.4</version>
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</dependency>
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<dependency>
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<groupId>com.h2database</groupId>
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<artifactId>h2</artifactId>
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<scope>runtime</scope>
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</dependency>
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<dependency>
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<groupId>org.postgresql</groupId>
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<artifactId>postgresql</artifactId>
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<version>9.4-1206-jdbc42</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>

‎src/main/java/guru/springframework/bootstrap/ProductLoader.java

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package guru.springframework.bootstrap;
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import guru.springframework.domain.Product;
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import guru.springframework.repositories.ProductRepository;
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import org.apache.log4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.ApplicationListener;
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import org.springframework.context.event.ContextRefreshedEvent;
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import org.springframework.stereotype.Component;
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import java.math.BigDecimal;
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@Component
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public class ProductLoader implements ApplicationListener<ContextRefreshedEvent> {
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private ProductRepository productRepository;
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private Logger log = Logger.getLogger(ProductLoader.class);
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@Autowired
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public void setProductRepository(ProductRepository productRepository) {
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this.productRepository = productRepository;
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}
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@Override
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public void onApplicationEvent(ContextRefreshedEvent event) {
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Product shirt = new Product();
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shirt.setDescription("Spring Framework Guru Shirt");
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shirt.setPrice(new BigDecimal("18.95"));
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shirt.setImageUrl("https://springframework.guru/wp-content/uploads/2015/04/spring_framework_guru_shirt-rf412049699c14ba5b68bb1c09182bfa2_8nax2_512.jpg");
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shirt.setProductId("235268845711068308");
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productRepository.save(shirt);
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log.info("Saved Shirt - id: " + shirt.getId());
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Product mug = new Product();
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mug.setDescription("Spring Framework Guru Mug");
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mug.setImageUrl("https://springframework.guru/wp-content/uploads/2015/04/spring_framework_guru_coffee_mug-r11e7694903c348e1a667dfd2f1474d95_x7j54_8byvr_512.jpg");
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mug.setProductId("168639393495335947");
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mug.setPrice(new BigDecimal("11.95"));
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productRepository.save(mug);
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log.info("Saved Mug - id:" + mug.getId());
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}
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}

‎src/main/java/guru/springframework/configuration/SecurityConfiguration.java

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package guru.springframework.configuration;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.security.config.annotation.web.builders.HttpSecurity;
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import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
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@Configuration
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public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
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@Override
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protected void configure(HttpSecurity httpSecurity) throws Exception {
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httpSecurity.authorizeRequests().antMatchers("/").permitAll().and()
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.authorizeRequests().antMatchers("/console/**").permitAll();
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httpSecurity.csrf().disable();
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httpSecurity.headers().frameOptions().disable();
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}
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}

‎src/main/java/guru/springframework/configuration/WebConfiguration.java

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package guru.springframework.configuration;
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import org.h2.server.web.WebServlet;
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import org.springframework.boot.context.embedded.ServletRegistrationBean;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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public class WebConfiguration {
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@Bean
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ServletRegistrationBean h2servletRegistration(){
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ServletRegistrationBean registrationBean = new ServletRegistrationBean( new WebServlet());
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registrationBean.addUrlMappings("/console/*");
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return registrationBean;
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}
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}

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

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package guru.springframework.controllers;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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@Controller
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public class IndexController {
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@RequestMapping("/")
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String index(){
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return "index";
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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.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.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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@Controller
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public class ProductController {
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private ProductService productService;
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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(value = "/products", method = RequestMethod.GET)
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public String list(Model model){
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model.addAttribute("products", productService.listAllProducts());
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System.out.println("Returning rpoducts:");
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return "products";
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}
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@RequestMapping("product/{id}")
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public String showProduct(@PathVariable Integer id, Model model){
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model.addAttribute("product", productService.getProductById(id));
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return "productshow";
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}
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@RequestMapping("product/edit/{id}")
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public String edit(@PathVariable Integer id, Model model){
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model.addAttribute("product", productService.getProductById(id));
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return "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("product", new Product());
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return "productform";
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}
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@RequestMapping(value = "product", method = RequestMethod.POST)
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public String saveProduct(Product product){
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productService.saveProduct(product);
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return "redirect:/product/" + product.getId();
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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 javax.persistence.*;
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import java.math.BigDecimal;
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@Entity
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public class Product {
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@Id
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@GeneratedValue(strategy = GenerationType.AUTO)
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private Integer id;
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@Version
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private Integer version;
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private String productId;
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private String description;
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private String imageUrl;
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private BigDecimal price;
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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 Integer getVersion() {
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return version;
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}
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public void setVersion(Integer version) {
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this.version = version;
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public String getProductId() {
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return productId;
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}
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public void setProductId(String productId) {
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this.productId = productId;
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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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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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}

‎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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public interface ProductRepository extends CrudRepository<Product, Integer>{
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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.domain.Product;
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public interface ProductService {
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Iterable<Product> listAllProducts();
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Product getProductById(Integer id);
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Product saveProduct(Product product);
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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.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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@Service
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public class ProductServiceImpl implements ProductService {
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private ProductRepository productRepository;
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@Autowired
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public void setProductRepository(ProductRepository productRepository) {
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this.productRepository = productRepository;
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}
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@Override
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public Iterable<Product> listAllProducts() {
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return productRepository.findAll();
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}
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@Override
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public Product getProductById(Integer id) {
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return productRepository.findOne(id);
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}
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@Override
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public Product saveProduct(Product product) {
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return productRepository.save(product);
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}
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}

‎src/main/resources/application.properties

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spring.datasource.url= jdbc:postgresql://localhost:5432/springbootdb
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spring.datasource.username=postgres
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spring.datasource.password=postgres@123
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spring.jpa.hibernate.ddl-auto=create-drop

‎src/main/resources/static/css/guru.css

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‎src/main/resources/static/images/FBcover1200x628.png

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‎src/main/resources/static/images/NewBannerBOOTS_2.png

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‎src/main/resources/templates/fragments/header.html

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<!DOCTYPE html>
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<html xmlns:th="http://www.thymeleaf.org">
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<head lang="en">
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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<link href="http://cdn.jsdelivr.net/webjars/bootstrap/3.3.4/css/bootstrap.min.css"
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th:href="@{/webjars/bootstrap/3.3.4/css/bootstrap.min.css}"
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rel="stylesheet" media="screen"/>
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<script src="http://cdn.jsdelivr.net/webjars/jquery/2.1.4/jquery.min.js"
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th:src="@{/webjars/jquery/2.1.4/jquery.min.js}"></script>
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<link href="../../static/css/guru.css"
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th:href="@{css/guru.css}" rel="stylesheet" media="screen"/>
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</head>
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<body>
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<div class="container">
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<div th:fragment="header">
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<nav class="navbar navbar-default">
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<div class="container-fluid">
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<div class="navbar-header">
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<a class="navbar-brand" href="#" th:href="@{/}">Home</a>
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<ul class="nav navbar-nav">
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<li><a href="#" th:href="@{/products}">Products</a></li>
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<li><a href="#" th:href="@{/product/new}">Create Product</a></li>
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</ul>
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</div>
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</div>
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</nav>
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<div class="jumbotron">
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<div class="row text-center">
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<div class="">
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<h2>Spring Framework Guru</h2>
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<h3>Spring Boot Web App</h3>
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</div>
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</div>
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<div class="row text-center">
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<img src="../../static/images/NewBannerBOOTS_2.png" width="400"
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th:src="@{/images/NewBannerBOOTS_2.png}"/>
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</div>
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</div>
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</div>
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</div>
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</body>
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</html>

‎src/main/resources/templates/fragments/headerinc.html

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<!DOCTYPE html>
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<html xmlns:th="http://www.thymeleaf.org">
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<head lang="en" th:fragment="head">
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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<link href="http://cdn.jsdelivr.net/webjars/bootstrap/3.3.4/css/bootstrap.min.css"
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th:href="@{/webjars/bootstrap/3.3.4/css/bootstrap.min.css}"
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rel="stylesheet" media="screen" />
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<script src="http://cdn.jsdelivr.net/webjars/jquery/2.1.4/jquery.min.js"
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th:src="@{/webjars/jquery/2.1.4/jquery.min.js}"></script>
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<link href="../static/css/guru.css"
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th:href="@{/css/guru.css}" rel="stylesheet" media="screen"/>
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</head>
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<body>
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</body>
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</html>

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