public void insert(Bilhete bilhete){
		try {
			connection = Conexao.getInstance().obterConexao();
			connection.setAutoCommit(false);
			statement = connection.createStatement();
			statement.executeUpdate("INSERT INTO TB_BILHETE VALUES ("
									+ bilhete.getId()+", "
									+bilhete.getEnumBilhete().getId()+", "
									+bilhete.getPassageiro().getId()+", "
									+bilhete.getHorario().getId()+", "
									+bilhete.getLstItemBagagem().get(0)+", "
									+bilhete.getLstItemBagagem().get(0)+", "
									+bilhete.getLstItemBagagem().get(0)+", "
									+bilhete.getNumero()+", "
									+bilhete.getHorario2()+", "
									+bilhete.getAssiento()+
									")");
			connection.commit();
				
		} catch (Exception e) {
			// TODO: handle exception
			try {
				if (connection != null && !connection.isClosed()) {
					connection.rollback();
				}
			} catch (SQLException e2) {
				// TODO: handle exception
				e2.printStackTrace();
			}finally{
				try {
					if (resultSet != null) {
						resultSet.close();
					}
					if (statement != null) {
						statement.close();
					}
					if (connection != null) {
						connection.close();
					}
				} catch (Exception e3) {
					// TODO: handle exception
				}
			}
		}

	}