internal async Task PutViewAsync(SynchronizedView view, CancellationToken cancelToken)
{
using (await CrossThreadLockScope.Enter(m_metadataLock))
{
await m_metadataStore.PutAsync(MakeViewKey(view.Name), view.Data);
}
}
public IAsyncAction PutViewAsync(SynchronizedView view)
{
if (view == null)
{
throw new ArgumentNullException("view");
}
view.Name.ValidateRequired("view");
return(AsyncInfo.Run(async cancelToken =>
{
await this.PutViewAsync(view, cancelToken);
}));
}
public IAsyncAction PutViewAsync(SynchronizedView view)
{
return AsyncInfo.Run(
async cancelToken =>
{
if (view == null)
{
throw new ArgumentNullException("view");
}
view.Name.ValidateRequired("view");
using (await CrossThreadLockScope.Enter(m_metadataLock))
{
await m_metadataStore.PutAsync(MakeViewKey(view.Name), view.Data);
}
});
}
internal async Task Load()
{
string viewName = SynchronizedType.MakeViewName(m_typeID);
m_items = await this.Store.GetViewAsync(viewName);
if (m_items == null)
{
m_items = this.Store.CreateView(viewName, ItemQuery.QueryForTypeID(m_typeID));
await this.SaveAsync();
}
m_items.PublicSyncDisabled = true;
m_items.ItemsAvailable += OnItemsAvailable;
m_items.ItemsNotFound += OnItemsNotFound;
m_items.Error += OnError;
}
public IAsyncOperation <IList <SynchronizedView> > GetViewsAsync(IList <string> viewNames)
{
if (viewNames.IsNullOrEmpty())
{
throw new ArgumentException("viewNames");
}
return(AsyncInfo.Run <IList <SynchronizedView> >(async cancelToken =>
{
LazyList <SynchronizedView> views = new LazyList <SynchronizedView>();
foreach (string viewName in viewNames)
{
SynchronizedView view = await this.GetViewAsync(viewName, cancelToken);
if (view != null)
{
views.Add(view);
}
}
return views.HasValue ? views.Value : null;
}));
}
internal async Task Load()
{
string viewName = SynchronizedType.MakeViewName(m_typeID);
m_items = await this.Store.GetViewAsync(viewName);
if (m_items == null)
{
m_items = this.Store.CreateView(viewName, ItemQuery.QueryForTypeID(m_typeID));
await this.SaveAsync();
}
m_items.PublicSyncDisabled = true;
m_items.ItemsAvailable += OnItemsAvailable;
m_items.ItemsNotFound += OnItemsNotFound;
m_items.Error += OnError;
}