rename main class

src/main/java/wtf/beatrice/releasehive/HiveMain.java

@@ -0,0 +1,51 @@
+package wtf.beatrice.releasehive;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.hibernate.Session;
+import org.hibernate.Transaction;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import wtf.beatrice.releasehive.db.HibernateManager;
+import wtf.beatrice.releasehive.models.User;
+
+import java.util.List;
+
+@SpringBootApplication
+public class HiveMain {
+
+    private static final Logger LOGGER = LogManager.getLogger(HiveMain.class);
+
+    public static void main(String[] args) {
+        LOGGER.info("Hello world!");
+
+        LOGGER.info("Registering shutdown hooks");
+        Runtime.getRuntime().addShutdownHook(shutdownHook);
+
+        LOGGER.info("Initializing database backend");
+        HibernateManager.initialize();
+
+        LOGGER.info("Initializing Spring Boot");
+        SpringApplication.run(HiveMain.class, args);
+
+        LOGGER.info("Spring Boot & DB initialized!");
+
+        Session session = HibernateManager.getSession();
+        Transaction transaction = session.beginTransaction();
+        List<User> users = session.createQuery("FROM User", User.class).getResultList();
+        transaction.commit();
+
+        StringBuilder usersListBuilder = new StringBuilder("[");
+        users.forEach(user -> usersListBuilder.append(user.getUsername()).append(","));
+        usersListBuilder.deleteCharAt(usersListBuilder.length() - 1);
+        usersListBuilder.append("]");
+
+
+        LOGGER.info("Found users: {}, Total: {}", usersListBuilder, users.size());
+}
+
+    private static final Thread shutdownHook = new Thread(() -> {
+        HibernateManager.shutdown();
+        LOGGER.info("Shutting down!");
+    });
+}