private void detach_ccfIPv4s(ccfIPv4 entity)
{
this.SendPropertyChanging();
entity.ccfCategory = null;
}
partial void DeleteccfIPv4(ccfIPv4 instance);
partial void InsertccfIPv4(ccfIPv4 instance);
partial void UpdateccfIPv4(ccfIPv4 instance);
} // End of updateDomains()
private static void updateUrls(ISACFDataContext db)
{
if (db.Transaction == null & db.Connection.State == System.Data.ConnectionState.Closed)
{
db.Connection.Open();
}
List <ccfCategory> lstCategory = (from e in db.ccfCategories
select e).ToList();
if (db.Transaction == null & db.Connection.State == System.Data.ConnectionState.Open)
{
db.Connection.Close();
}
FileInfo UrlsFile = null;
foreach (ccfCategory Category in lstCategory)
{
// Try to free some memory when Category changes.
GC.Collect();
UrlsFile = new FileInfo(Path.Combine(clsSettings.serviceSettings.dataDirectory.FullName, string.Format("{0}{1}{2}{1}{3}", xmlDestinationFolderName, Path.DirectorySeparatorChar, Category.name, urlsFileName)));
if (!File.Exists(UrlsFile.FullName))
{
continue;
}
bool onceAgain = true;
int s = 0;
const int rowsToTake = 5000;
while (onceAgain)
{
List <string> urls = (from e in XDocument.Load(UrlsFile.FullName).Descendants("url")
select(string) e.Value).Distinct().Skip(s).Take(rowsToTake).ToList();
s += rowsToTake;
onceAgain = urls.Count == rowsToTake;
if (db == null)
{
db = new ISACFDataContext();
}
if (db.Transaction == null & db.Connection.State == System.Data.ConnectionState.Closed)
{
db.Connection.Open();
}
foreach (string url in urls)
{
if (!isIPAddress(url))
{
ccfUrl newUrl = new ccfUrl();
newUrl.id_Category = Category.ID;
newUrl.url = url;
db.ccfUrls.InsertOnSubmit(newUrl);
newUrl = null;
}
else
{
ccfIPv4 newIPv4 = new ccfIPv4();
newIPv4.id_Category = Category.ID;
newIPv4.IP = url;
db.ccfIPv4s.InsertOnSubmit(newIPv4);
newIPv4 = null;
}
}
db.SubmitChanges();
// Do some Cleanup.
if (db.Transaction == null & db.Connection.State == System.Data.ConnectionState.Open)
{
db.Connection.Close();
db = null;
}
if (urls != null)
{
urls = null;
}
// Try to free some memory.
GC.Collect();
}
// Do some Cleanup.
if (UrlsFile != null)
{
UrlsFile = null;
}
// Try to free some memory.
GC.Collect();
}
if (lstCategory != null)
{
lstCategory = null;
}
if (db != null)
{
if (db.Transaction == null & db.Connection.State == System.Data.ConnectionState.Open)
{
db.Connection.Close();
db = null;
}
}
// Try to free some memory.
GC.Collect();
} // End of updateUrls()