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Refactor Hibernate configuration and update data factory methods for clarity

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This commit is contained in:
Vincent Guillet
2025-05-23 16:15:59 +02:00
parent 8bfc801b26
commit 180e1e1622
4 changed files with 44 additions and 60 deletions
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21
hibernate-project/src/main/java/com/humanbooster/App.java
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@@ -14,10 +14,6 @@ import com.humanbooster.service.AdService;
import com.humanbooster.service.ArticleService;
import com.humanbooster.service.UserService;
import org.hibernate.SessionFactory;
import org.hibernate.boot.Metadata;
import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import java.util.List;
@@ -34,18 +30,7 @@ public class App {
System.out.println("Erreur lors du démarrage du serveur : " + e.getMessage());
}
SessionFactory sessionFactory;
if (HibernateConfig.isLocalEnvironment()) sessionFactory = HibernateConfig.getSessionFactory();
else {
StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
.configure()
.build();
Metadata metadata = new MetadataSources(registry).buildMetadata();
sessionFactory = metadata.buildSessionFactory();
}
SessionFactory sessionFactory = new HibernateConfig(true).getSessionFactory();
UserService userService = new UserService(new UserDao(sessionFactory));
ArticleService articleService = new ArticleService(new ArticleDao(sessionFactory));
@@ -55,8 +40,8 @@ public class App {
cleanDatabase(userService, articleService, adService);
userService.createUser(dataFactory.createTestUser("Michel", "michel@test.fr"));
dataFactory.createTestAds().forEach(adService::createAd);
userService.createUser(dataFactory.createUser("Michel", "michel@test.fr"));
dataFactory.createAds().forEach(adService::createAd);
sessionFactory.close();
System.out.print("Fin du programme");

73
hibernate-project/src/main/java/com/humanbooster/config/HibernateConfig.java
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@@ -1,6 +1,10 @@
package com.humanbooster.config;
import org.hibernate.SessionFactory;
import org.hibernate.boot.Metadata;
import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.reflections.Reflections;
@@ -8,47 +12,42 @@ import jakarta.persistence.Entity;
public class HibernateConfig {
private static final SessionFactory sessionFactory;
private static final boolean LOCAL = true;
private static String url;
private static String username;
private static String password;
private final boolean isLocalEnvironment;
static {
public HibernateConfig(boolean isLocalEnvironment) {
this.isLocalEnvironment = isLocalEnvironment;
}
public SessionFactory getSessionFactory() {
SessionFactory sessionFactory;
if (isLocalEnvironment) {
Configuration config = new Configuration()
.setProperty("hibernate.connection.url", "jdbc:mysql://127.0.0.1:3306/testdb")
.setProperty("hibernate.connection.username", "admin")
.setProperty("hibernate.connection.password", "admin")
.setProperty("hibernate.connection.driver_class", "com.mysql.cj.jdbc.Driver")
.setProperty("hibernate.hbm2ddl.auto", "update")
.setProperty("hibernate.show_sql", "false")
.setProperty("hibernate.format_sql", "true");
Reflections reflections = new Reflections("com.humanbooster.model");
for (Class<?> clazz : reflections.getTypesAnnotatedWith(Entity.class)) {
config.addAnnotatedClass(clazz);
}
return sessionFactory = config.buildSessionFactory();
if (LOCAL) {
url = "jdbc:mysql://127.0.0.1:3306/testdb";
username = "admin";
password = "admin";
} else {
url = "jdbc:mysql://mysql:3306/testdb?useSSL=false&amp;allowPublicKeyRetrieval=true";
username = "root";
password = "root";
StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
.configure()
.build();
Metadata metadata = new MetadataSources(registry).buildMetadata();
return sessionFactory = metadata.buildSessionFactory();
}
Configuration config = new Configuration()
.setProperty("hibernate.connection.url", url)
.setProperty("hibernate.connection.username", username)
.setProperty("hibernate.connection.password", password)
.setProperty("hibernate.connection.driver_class", "com.mysql.cj.jdbc.Driver")
.setProperty("hibernate.hbm2ddl.auto", "update")
.setProperty("hibernate.show_sql", "false")
.setProperty("hibernate.format_sql", "true");
Reflections reflections = new Reflections("com.humanbooster.model");
for (Class<?> clazz : reflections.getTypesAnnotatedWith(Entity.class)) {
config.addAnnotatedClass(clazz);
}
sessionFactory = config.buildSessionFactory();
}
public static SessionFactory getSessionFactory() {
return sessionFactory;
}
public static boolean isLocalEnvironment() {
return LOCAL;
}
}

6
hibernate-project/src/main/java/com/humanbooster/config/ServerConfig.java
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@@ -15,7 +15,7 @@ public class ServerConfig extends ResourceConfig {
}
public void startServer() throws Exception {
System.out.println("Starting server...");
System.out.println("Lancement du serveur...");
ResourceConfig config = this;
@@ -28,10 +28,10 @@ public class ServerConfig extends ResourceConfig {
try {
server.start();
System.out.println("Server started on port 80");
System.out.println("Serveur démarré sur le port 80");
server.join();
} catch (Exception e) {
System.out.println("Failed to start server: " + e.getMessage());
System.out.println("Echec lors du lancement du serveur: " + e.getMessage());
}
}
}

4
hibernate-project/src/main/java/com/humanbooster/factory/DataFactory.java
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@@ -10,7 +10,7 @@ import java.util.List;
public class DataFactory {
public User createTestUser(String name, String email) {
public User createUser(String name, String email) {
User user = new User(name, email, null);
user.setArticles(List.of(
@@ -21,7 +21,7 @@ public class DataFactory {
return user;
}
public List<Ad> createTestAds() {
public List<Ad> createAds() {
return List.of(
(new Ad(
"Ad 1",