cities database demo

build.gradle

@@ -18,12 +18,18 @@ test {
 
 dependencies {
     implementation group: 'org.hibernate', name: 'hibernate-validator', version: '6.1.6.Final'
+    implementation group: 'mysql', name: 'mysql-connector-java', version: '8.0.22'
+
     implementation group: 'org.springframework.boot', name: 'spring-boot-starter-web', version: '2.4.0'
     implementation group: 'org.springframework.boot', name: 'spring-boot-starter-test', version: '2.4.0'
+    implementation group: 'org.springframework.boot', name: 'spring-boot-starter-freemarker', version: '2.4.0'
+    implementation group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa', version: '2.4.0'
+
     implementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.7.0'
     implementation group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.7.0'
     implementation group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: '5.7.0'
-    implementation group: 'org.seleniumhq.selenium', name: 'selenium-java', version: '4.0.0-alpha-6'
+
+    implementation group: 'org.seleniumhq.selenium', name: 'selenium-java', version: '4.0.0-alpha-7'
     //implementation group: 'org.seleniumhq.selenium', name: 'selenium-java', version: '3.141.59'
     implementation group: 'io.github.bonigarcia', name: 'webdrivermanager', version: '4.2.2'
     testImplementation group: 'org.hamcrest', name: 'hamcrest', version: '2.2'
@@ -31,10 +37,10 @@ dependencies {
     testImplementation 'io.cucumber:cucumber-junit:6.7.0'
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
-}
+//java {
+//    sourceCompatibility = JavaVersion.VERSION_1_8
+//    targetCompatibility = JavaVersion.VERSION_1_8
+//}
 
 configurations {
     cucumberRuntime {

src/main/java/com/gmgauthier/dbdemo/Application.java

@@ -0,0 +1,12 @@
+package com.gmgauthier.dbdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+}

src/main/java/com/gmgauthier/dbdemo/controller/CityController.java

@@ -0,0 +1,24 @@
+package com.gmgauthier.dbdemo.controller;
+
+import com.gmgauthier.dbdemo.model.City;
+import com.gmgauthier.dbdemo.service.ICityService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import java.util.List;
+
+@Controller
+public class CityController {
+
+    @Autowired
+    private ICityService cityService;
+
+    @GetMapping("/cities")
+    public String findCities(Model model) {
+        var cities = (List<City>) cityService.findAll(); // what in the world is this?
+        model.addAttribute("cities", cities);
+        return "showCities";
+    }
+}

src/main/java/com/gmgauthier/dbdemo/model/City.java

@@ -0,0 +1,89 @@
+package com.gmgauthier.dbdemo.model;
+
+import javax.persistence.*;
+import java.util.Objects;
+
+@Entity
+@Table(name = "cities")
+public class City {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    private String name;
+    private int population;
+
+    public City() {
+    }
+
+    public City(Long id, String name, int population) {
+        this.id = id;
+        this.name = name;
+        this.population = population;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getPopulation() {
+        return population;
+    }
+
+    public void setPopulation(int population) {
+        this.population = population;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 7;
+        hash = 79 * hash + Objects.hashCode(this.id);
+        hash = 79 * hash + Objects.hashCode(this.name);
+        hash = 79 * hash + this.population;
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final City other = (City) obj;
+        if (this.population != other.population) {
+            return false;
+        }
+        if (!Objects.equals(this.name, other.name)) {
+            return false;
+        }
+        return Objects.equals(this.id, other.id);
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder sb = new StringBuilder("City{");
+        sb.append("id=").append(id);
+        sb.append(", name='").append(name).append('\'');
+        sb.append(", population=").append(population);
+        sb.append('}');
+        return sb.toString();
+    }
+}

src/main/java/com/gmgauthier/dbdemo/repository/CityRepository.java

@@ -0,0 +1,10 @@
+package com.gmgauthier.dbdemo.repository;
+
+import com.gmgauthier.dbdemo.model.City;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CityRepository extends CrudRepository<City, Long> {
+
+}

src/main/java/com/gmgauthier/dbdemo/service/CityService.java

@@ -0,0 +1,20 @@
+package com.gmgauthier.dbdemo.service;
+
+import com.gmgauthier.dbdemo.model.City;
+import com.gmgauthier.dbdemo.repository.CityRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class CityService implements ICityService {
+
+    @Autowired
+    private CityRepository repository;
+
+    @Override
+    public List<City> findAll() {
+        return (List<City>) repository.findAll();
+    }
+}

src/main/java/com/gmgauthier/dbdemo/service/ICityService.java

@@ -0,0 +1,9 @@
+package com.gmgauthier.dbdemo.service;
+
+import com.gmgauthier.dbdemo.model.City;
+import java.util.List;
+
+public interface ICityService {
+
+    List<City> findAll();
+}

src/main/resources/application.properties

@@ -7,4 +7,8 @@ logging.level.org.hibernate=ERROR
 demo.resource-url=http://duckduckgo.com
 demo.resourcePort[0]=80
 demo.resourcePort[1]=443
-demo.resourceCount=10
+demo.resourceCount=10
+
+spring.datasource.url=jdbc:mysql://192.168.0.131:3306/testdb?useSSL=false&serverTimezone=UTC
+spring.datasource.username=testdb
+spring.datasource.password=testdb

src/main/resources/static/index.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Home page</title>
+    <meta charset="UTF-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+</head>
+<body>
+<a href="cities">Show cities</a>
+</body>
+</html>

src/main/resources/templates/showCities.ftlh

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Cities</title>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        </head>
+    <body>
+        <h2>List of cities</h2>
+
+        <table>
+            <tr>
+                <th>Id</th>
+                <th>Name</th>
+                <th>Population</th>
+            </tr>
+
+            <#list cities as city>
+                <tr>
+                    <td>${city.id}</td>
+                    <td>${city.name}</td>
+                    <td>${city.population}</td>
+                </tr>
+            </#list>
+        </table>
+    </body>
+</html>