Java DatabaseMetaData .getUserName ()

String getUserName()   throws SQLException

import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
/*from   w w  w  . j  ava  2 s. co  m*/
public class Main {

  public static void main(String[] args) throws Exception {
    Connection conn = getHSQLConnection();

    DatabaseMetaData md = conn.getMetaData();

    System.out.println("JDBC Driver: " + md.getDriverName() + " "
        + md.getDriverVersion());
    System.out.println("Database: " + md.getURL());
    System.out.println("User: " + md.getUserName());

    conn.close();
  }

  private static Connection getHSQLConnection() throws Exception {
    Class.forName("org.hsqldb.jdbcDriver");
    String url = "jdbc:hsqldb:data/tutorial";
    return DriverManager.getConnection(url, "sa", "");
  }

}