//private void SendEmptySyncContent()
//{
// //1: Generate SyncCommands in a buffer
// Facade.CommandsToSend = new DummyEmptyCommandSource();
// Facade.totalNumberOfChangesSending = Facade.CommandsToSend.NumberOfChanges;
// //2: Send the first batch of sync commands.
// SendingSyncMessage sendingSyncStep = new SendingSyncMessage(Facade, Facade.totalNumberOfChangesSending);
// sendingSyncStep.Send();
//}
/// <summary>
/// Generate map command through LocalID/ServerID paris.
/// </summary>
/// <param name="localIDServerIDPairs">The pairs is returned by local address book.</param>
/// <param name="previousServerSyncCommand">The map command need to obtain some data from previous sync command.</param>
/// <returns>The map command to be integrated into next SyncML message sent back to the server. CmdID is not assigned yet.</returns>
private static SyncMLMap GenerateMapCommand(NameValueCollection localIDServerIDPairs, SyncMLSync previousServerSyncCommand)
{
SyncMLMap map = SyncMLMap.Create();
map.Target.LocURI.Content = previousServerSyncCommand.Source.LocURI.Content;
map.Source.LocURI.Content = previousServerSyncCommand.Target.LocURI.Content;
for (int i = 0; i < localIDServerIDPairs.Count; i++)
{
SyncMLMapItem mapItem = SyncMLMapItem.Create();
mapItem.Target.LocURI.Content = localIDServerIDPairs.Get(i);
mapItem.Source.LocURI.Content = localIDServerIDPairs.GetKey(i);
map.MapItemCollection.Add(mapItem);
}
return(map);
}
/// <summary>
/// Process a sync command from server. This will update the local address book, and prepare map commands to be sent back to the server
/// </summary>
/// <param name="syncCommand"></param>
private void ApplySyncCommandToLocal(SyncMLSync syncCommand)
{
Collection <SyncMLCommand> commands = syncCommand.Commands;
if (commands.Count > 0)
{
//Step1: Apply the sync command to local through LocalDataSource.
NameValueCollection localIDServerIDCollection = Facade.LocalDataSource.ApplySyncCommands(commands, Facade.LastAnchorTimeText);
//Step2: Report error from LocalDataSource if any
if (!String.IsNullOrEmpty(Facade.LocalDataSource.ErrorMessage))
{
Facade.DisplayOperationMessage("PlatformProvider error: " + Facade.LocalDataSource.ErrorMessage);
}
//Step3: Prepare map command for next message to notify the server
SyncMLMap map = GenerateMapCommand(localIDServerIDCollection, syncCommand);
if (map.MapItemCollection.Count > 0)
{
Facade.ResponseCommandPool.Add(map);
}
//Step4: Report to the end user about updated names
if (!String.IsNullOrEmpty(Facade.LocalDataSource.NamesOfAddedItems))
{
Facade.DisplayOperationMessage("Items added:");
Facade.DisplayOperationMessage(Facade.LocalDataSource.NamesOfAddedItems);
}
if (!String.IsNullOrEmpty(Facade.LocalDataSource.NamesOfUpdatedItems))
{
Facade.DisplayOperationMessage("Items updated:");
Facade.DisplayOperationMessage(Facade.LocalDataSource.NamesOfUpdatedItems);
}
if (!String.IsNullOrEmpty(Facade.LocalDataSource.NamesOfDeletedItems))
{
Facade.DisplayOperationMessage("Items deleted:");
Facade.DisplayOperationMessage(Facade.LocalDataSource.NamesOfDeletedItems);
}
}
}
