jdbsee

import java.sql.DriverManager;
import java.sql.Connection;
import java.sql.SQLException;

public class TestJDBC {
	public static void main(String[] argv) {
		System.out.println("-------- Oracle JDBC Connection Testing ------");
		String URL = "jdbc:oracle:thin:@localhost:1521:xe"; // xe stand for Oracle XE db name
		String USERNAME = "system";
		String PASSWORD = "system";
		// this is the password you set when you installed XE.
		try {
		Class.forName("oracle.jdbc.driver.OracleDriver");
		} catch (ClassNotFoundException e) {
		System.out.println("Where is your Oracle JDBC Driver?");
		e.printStackTrace();
		return;
		}
		System.out.println("Oracle JDBC Driver Registered!");
		Connection connection = null;

		try {
			//connection = DriverManager.getConnection(
			//"jdbc:oracle:thin:@localhost:1521:xe", "SYSTEM",
			//"1234");
			connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
			} catch (SQLException e) {
			System.out.println("Connection Failed! Check output console");
			e.printStackTrace();
			return;
			}
			if (connection != null) {
			System.out.println("You made it, take control your database now!");
			} else {
			System.out.println("Failed to make connection!");
			}
			}

}