private CacheOrder getCachedOrder(string existingOrderFile)
{
try
{
string xml = File.ReadAllText(existingOrderFile);
return(CacheOrder.ParseXml(xml));
}
catch
{
return(null);
}
}
public CacheOrder[] GetAllOrders()
{
List <CacheOrder> cachedOrders = new List <CacheOrder>();
foreach (string file in getOrderFiles())
{
// wrap in try/catch in case file is corrupted
try
{
string xml = File.ReadAllText(file);
CacheOrder cacheOrder = CacheOrder.ParseXml(xml);
if (cacheOrder == null)
{
// assume corrupted file and delete
try
{
File.Delete(file);
}
catch
{
}
}
else
{
cachedOrders.Add(cacheOrder);
}
}
catch
{
try
{
File.Delete(file);
}
catch
{
}
}
}
return(cachedOrders.ToArray());
}
public CacheOrder GetOrder(int orderID)
{
try
{
List <string> orderFiles = getOrderFiles();
foreach (string file in orderFiles)
{
if (file.Contains(orderID.ToString()) == true)
{
if (orderID.ToString() == Path.GetFileNameWithoutExtension(file).Replace(orderFilePrefix, ""))
{
string xml = File.ReadAllText(file);
return(CacheOrder.ParseXml(xml));
}
}
}
return(null);
}
catch
{
return(null);
}
}