Oracle подключение драйвера

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;
 
import oracle.ucp.jdbc.PoolDataSourceFactory;
import oracle.ucp.jdbc.PoolDataSource;
 
public class we {
 
    public static void main(String[] args) throws SQLException {
    
        
         final String DB_URL="jdbc:oracle:thin:@37.59.55.185:3306:S-1-5-21-4246381324-4106428775-1683933749-1001";
            // Update the Database Username and Password to point to your Autonomous Database
            final String DB_USER = "sPob4U37bO";
            String DB_PASSWORD = null ;
            final String CONN_FACTORY_CLASS_NAME="oracle.jdbc.pool.OracleDataSource";
            
            // For security purposes, you must enter the password through the console 
            try {
              Scanner scanner = new Scanner(System.in);
              System.out.print("Enter the password for Autonomous Database: ");
              DB_PASSWORD = scanner.nextLine();
            }
            catch (Exception e) {    
               System.out.println("ADBQuickStart - Exception occurred : " + e.getMessage());
               System.exit(1);
            } 
            // Get the PoolDataSource for UCP
            PoolDataSource pds = PoolDataSourceFactory.getPoolDataSource();
 
            // Set the connection factory first before all other properties
            pds.setConnectionFactoryClassName(CONN_FACTORY_CLASS_NAME);
            pds.setURL(DB_URL);
            pds.setUser(DB_USER);
            pds.setPassword(DB_PASSWORD);
            pds.setConnectionPoolName("JDBC_UCP_POOL");
 
            // Default is 0. Set the initial number of connections to be created
            // when UCP is started.
            pds.setInitialPoolSize(5);
 
            // Default is 0. Set the minimum number of connections
            // that is maintained by UCP at runtime.
            pds.setMinPoolSize(5);
 
            // Default is Integer.MAX_VALUE (2147483647). Set the maximum number of
            // connections allowed on the connection pool.
            pds.setMaxPoolSize(20);
 
 
            // Get the database connection from UCP.
            try (Connection conn = pds.getConnection()) {
              System.out.println("Available connections after checkout: "
                  + pds.getAvailableConnectionsCount());
              System.out.println("Borrowed connections after checkout: "
                  + pds.getBorrowedConnectionsCount());       
              // Perform a database operation
              doSQLWork(conn);
            } catch (SQLException e) {
                System.out.println("ADBQuickStart - "
                  + "doSQLWork()- SQLException occurred : " + e.getMessage());
            } 
            
            System.out.println("Available connections after checkin: "
                + pds.getAvailableConnectionsCount());
            System.out.println("Borrowed connections after checkin: "
                + pds.getBorrowedConnectionsCount());
          }
         /*
         * Selects 20 rows from the SH (Sales History) Schema that is the accessible to all 
         * the database users of autonomous database. 
         */
         private static void doSQLWork(Connection conn) throws SQLException {
            String queryStatement = "SELECT CUST_ID, CUST_FIRST_NAME, CUST_LAST_NAME, CUST_CITY," 
              + "CUST_CREDIT_LIMIT FROM SH.CUSTOMERS WHERE ROWNUM < 2 order by CUST_ID";
              
            System.out.println("\n Query is " + queryStatement);
            
            conn.setAutoCommit(false);
            // Prepare a statement to execute the SQL Queries.
            try (Statement statement = conn.createStatement(); 
              // Select 20 rows from the CUSTOMERS table from SH schema. 
              ResultSet resultSet = statement.executeQuery(queryStatement)) {
                System.out.println(String.join(" ", "\nCUST_ID", "CUST_FIRST_NAME", 
                     "CUST_LAST_NAME", "CUST_CITY", "CUST_CREDIT_LIMIT"));
                System.out.println("-----------------------------------------------------------");
                while (resultSet.next()) {
                  System.out.println(resultSet.getString(1) + " " + resultSet.getString(2) + " " +
                   resultSet.getString(3)+ " " + resultSet.getString(4) + " " +
                   resultSet.getInt(5));
                }
              System.out.println("\nCongratulations! You have successfully used Oracle Autonomous Database\n");
              } 
    
        
        
    }
}