public override Tendencia read(int id)
{
Tendencia dto = null;
if (id > 0)
{
MySQL_DBManager db = new MySQL_DBManager(DBCredentials_Factory.getCredentials(typeof(Tendencia)));
string query = "SELECT `Categoria_id`, `Patron_id`, `medida` FROM `tendencia` WHERE `id` = @identifier";
Value values = new Value();
values.add("@identifier", id.ToString());
MySqlDataReader reader = db.ExceuteSQL(query, values);
if (reader != null)
{
if (reader.Read())
{
dto = new Tendencia();
dto.setid(id);
if (!reader.IsDBNull(0))
{
dto.setCategoria_id(reader.GetInt32(0));
}
if (!reader.IsDBNull(1))
{
dto.setPatron_id(reader.GetInt32(1));
}
dto.setmedida(reader.GetInt32(2));
}
reader.Close();
}
db.close();
}
return(dto);
}
//Methods
public override bool create(Tendencia dto)
{
if (dto != null && dto.isValid())
{
MySQL_DBManager db = new MySQL_DBManager(DBCredentials_Factory.getCredentials(typeof(Tendencia)));
string query = "INSERT INTO `tendencia` ( `id`, `Categoria_id`, `Patron_id`, `medida`) VALUES ( NULL, @Categoria_id, @Patron_id, @medida);";
Value values = new Value();
values.add("@Categoria_id", dto.getCategoria_id().ToString());
values.add("@Patron_id", dto.getPatron_id().ToString());
values.add("@medida", dto.getmedida().ToString());
if (db.ExecSQL(query, values))
{
dto.setid((int)db.getLastInsertedID());
return(true);
}
}
return(false);
}