import java.sql.*;
import java.util.Observable;
public class DataBase extends Observable {
// Private variables used for keeping the connection
// open
private Connection conn;
//DatabaseURL should be something like
//free.oracleserver.com:1521:ORCL
public Database(String databaseURL, userID, password) {
// load the Oracle JDBC-driver
try {
DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
}
catch (java.sql.SQLException se1) { }
//making a connection
String connectString = "jdbc

racle:thin@"+databaseURL;
try {
conn = DriverManager.getConnection
(connectString,userId,password);
}
catch (java.sql.SQLException se2) {}
}
}