/// <summary>
///
/// </summary>
/// <param name="workItems"></param>
/// <param name="workItem"></param>
public BackgroundTransferPool(BackgroundTransferItem[] workItems = null, BackgroundTransferItem workItem = null)
{
if (null != workItem)
{
QueueDownload(workItem);
}
if (null != workItems)
{
foreach (BackgroundTransferItem item in workItems)
{
QueueDownload(item);
}
}
//_transferService = new BackgroundTransferService();
}
/// <summary>
/// Queues the provided downloadUri to be downloaded as downloading becomes available.
/// </summary>
/// <param name="downloadUri">The uri resource to queue for download.</param>
public void QueueDownload(BackgroundTransferItem workItem)
{
// Check if null to prevent null state.
if (null != workItem)
{
Uri downloadUri = workItem.DownloadLocation;
if (null != downloadUri)
{
_requestQueue.Enqueue(downloadUri);
}
else
{
throw new ArgumentNullException("workItem", "Invalid DownloadLocation specified.");
}
}
else
{
throw new ArgumentNullException("workItem", "Invalid workItem specified.");
}
}
