static void Main()
{
var repository = new WebPageRepository();
var downloader = new Downloader();
while (!repository.IsEmpty)
{
var url = repository.Remove();
downloader.Download(url, GenerateFileNameFromUrl(url));
}
}
static void Main()
{
var repository = new WebPageRepository();
var downloader = new Downloader();
while (!repository.IsEmpty)
{
var url = repository.Remove();
downloader.Download(url, GenerateFileNameFromUrl(url));
}
}
public static WebPageRepository GetInstance()
{
if (Instance==null)
{
lock (Locker)
{
if (Instance==null)
{
return Instance=new WebPageRepository();
}
}
}
return Instance;
}
public static WebPageRepository GetWebPageRepository()
{
if (instance == null)
{
lock (syncLock)
{
if (instance == null)
{
instance = new WebPageRepository();
}
}
}
return instance;
}
public static WebPageRepository Instance()
{
if (_instance == null)
{
lock (SyncLock)
{
if (_instance == null)
{
_instance = new WebPageRepository();
}
}
}
return _instance;
}
public static WebPageRepository Instance()
{
if (instance == null)
{
lock (Locker)
{
if (instance == null)
{
instance = new WebPageRepository();
}
}
}
return(instance);
}
