public Connection getConexao() throws ClassNotFoundException, SQLException {
		//EM CASA
		/*String driverName = "oracle.jdbc.driver.OracleDriver";
		Class.forName(driverName);	    

		String serverName = "localhost";
		String portNumber = "5000";
		String sid = "dbdisc";
		String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
		String username = "g091if685cc_eq05";
		String password = "gdi20091";
		conexao = DriverManager.getConnection(url, username, password);
		return this.conexao;*/
		
		// NO CIN
		String driverName = "oracle.jdbc.driver.OracleDriver";
		Class.forName(driverName);
		String serverName = "itapissuma.cin.ufpe.br";
		String portNumber = "1521";
		String sid = "dbdisc";
		String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
		String username = "g091if685cc_eq05";
		String password = "gdi20091";
		conexao = DriverManager.getConnection(url, username, password); 
		conexao.setAutoCommit(true);
		return this.conexao;
		
	}