chore: connecting to mysql (still error), lanjutin dew

.env.example

@@ -4,3 +4,4 @@ MYSQL_USERNAME=user
 MYSQL_DATABASE=tubes-db
 MYSQL_PASSWORD=rootpw
 MYSQL_ROOT_PASSWORD=rootpw
+MYSQL_URL=jdbc:mysql://localhost:6307/tubes-db

src/main/java/Main.java

 
 import javax.xml.ws.Endpoint;
 
+import repo.repository;
+
 public class Main {
     public static void main(String[] args) {
         Endpoint.publish("http://0.0.0.0:6001/ws/hello", new ws.TestWSImpl());
         System.out.println("Service berhasil di publish");
+        repository repo = new repository();
+        System.out.println(repo.getConnection());
     }
 }
\ No newline at end of file

src/main/java/middleware/Middleware.java

-package middleware;
+// package middleware;
 
-import javax.xml.ws.handler.soap.SOAPHandler;
-import javax.xml.ws.handler.soap.SOAPMessageContext;
+// import javax.xml.ws.handler.soap.SOAPHandler;
+// import javax.xml.ws.handler.soap.SOAPMessageContext;
 
-public class Middleware implements SOAPHandler<SOAPMessageContext>{
-    //yang perlu kerjain untuk semua servis contoh : cek api key dan logging
-}
+// public class Middleware implements SOAPHandler<SOAPMessageContext>{
+//     //yang perlu kerjain untuk semua servis contoh : cek api key dan logging
+// }

src/main/java/repo/repository.java

 package repo;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
 
 public class repository {
     //ini gunanya buat ngequery di db
     //konekin db ntar di constructor ini
     //bikin anak2nya ntar
+
+    private Connection connection;
+
+    public repository() {
+        // System.out.println(System.getenv("MYSQL_USERNAME"));
+        try {
+
+            String url = System.getenv("MYSQL_URL");
+            String username = System.getenv("MYSQL_USERNAME");
+            String password = System.getenv("MYSQL_PASSWORD");
+            System.out.println("ini test")  ;
+            System.out.println(url);
+            System.out.println(username);
+            System.out.println(password);
+            Class.forName("com.mysql.jdbc.Driver");
+            System.out.println("ini test2")  ;
+            this.connection = DriverManager.getConnection(url, username, password);
+
+            System.out.println("Koneksi ke MySQL berhasil!");
+        } catch (ClassNotFoundException | SQLException e) {
+            e.printStackTrace();
+            System.err.println("Gagal terhubung ke MySQL");
+        }
+    }
+
+    public Connection getConnection(){
+        return this.connection;
+    }
+
 }