public void Update(Swine updatedData)
{
string oldName = MainfileDirectory + fileName;
StreamReader sr = new StreamReader(oldName);
string tempName = MainfileDirectory + "\\temp.txt";
StreamWriter sw = new StreamWriter(tempName);
newSwine = updatedData;
while (!sr.EndOfStream)
{
string old = sr.ReadLine();
oldSwine = swineFabric.Distribute(old);
if (newSwine.getArete() != oldSwine.getArete())
{
sw.WriteLine(old);
}
else if (newSwine.getArete() == oldSwine.getArete())
{
sw.WriteLine(newSwine.ConvertString());
}
}
sr.Close();
sw.Close();
File.Delete(oldName);
File.Move(tempName, oldName);
}
//Verifica que el arete exista con EQUALS
public Swine ExisteArete(string item)
{
StreamReader sr = new StreamReader(MainfileDirectory + fileName);
Swine result = new Swine();
try
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
oldSwine = swineFabric.Distribute(line);
if (oldSwine.getArete().Equals(item))
{
result = oldSwine;
break;
}
else
{
result = null;
}
}
sr.Close();
}
catch (Exception)
{
result = null;
}
return(result);
}
/*----------------------------------BUSCADORES POR CADA PARAMETRO NECESARIO----------------------------------*/
//Diferente a "ExisteArete" porque este busca con 'parecidos'
public List <Swine> BuscarPorArete(string item)
{
StreamReader sr = new StreamReader(MainfileDirectory + fileName);
List <Swine> results = new List <Swine>();
while (!sr.EndOfStream)
{
string old = sr.ReadLine();
oldSwine = swineFabric.Distribute(old);
if (oldSwine.getArete().Contains(item))
{
results.Add(oldSwine);
}
}
sr.Close();
return(results);
}