public override IEnumerable <RemoteItem> ListContents(MsDataFileUri parent)
{
var chorusUrl = (ChorusUrl)parent;
if (!chorusUrl.GetPathParts().Any())
{
return(TOP_LEVEL_ITEMS.Select(
item => new RemoteItem(chorusUrl.AddPathPart(item.Name), item.Label, DataSourceUtil.FOLDER_TYPE, null, 0)));
}
Uri requestUri = GetContentsUri(ChorusAccount, chorusUrl);
ChorusContents contents;
if (!TryGetData(requestUri, out contents) || contents == null)
{
return(new RemoteItem[0]);
}
return(ListItems(chorusUrl, contents));
}
public IEnumerable <ChorusItem> ListContents(ChorusAccount chorusAccount, ChorusUrl chorusUrl)
{
if (!chorusUrl.GetPathParts().Any())
{
return(TOP_LEVEL_ITEMS.Select(
item => new ChorusItem(chorusUrl.AddPathPart(item.Name), item.Label, DataSourceUtil.FOLDER_TYPE, null, 0)));
}
Uri requestUri = GetContentsUri(chorusAccount, chorusUrl);
ChorusContents contents;
var key = new RequestKey(chorusAccount, requestUri);
lock (_lock)
{
ChorusContentsResponse chorusContentsResponse;
if (!_chorusContentsByServerUrl.TryGetValue(key, out chorusContentsResponse))
{
return(new ChorusItem[0]);
}
contents = chorusContentsResponse.Data;
}
return(ListItems(chorusUrl, contents));
}