public CachedChangeDataRetriever(
IChangeDataRetriever changeDataRetriever,
ChangeBatchBase sourceChanges)
{
_idFormats = changeDataRetriever.IdFormats;
_cachedData = new Dictionary<SyncId, SyncTransferData>();
// Look at each change in the source batch
foreach (ItemChange itemChange in sourceChanges)
{
if (itemChange.ChangeKind != ChangeKind.Deleted)
{
// This is not delete, so there is some data associated
// with this change.
// Create a UserLoadChangeContext to retriever this data.
UserLoadChangeContext loadChangeContext = new UserLoadChangeContext(
_idFormats,
itemChange);
// Retrieve the data (we know that our provider uses data of type ItemData.
SyncTransferData itemData = changeDataRetriever.LoadChangeData(loadChangeContext) as SyncTransferData;
// Cache it
_cachedData.Add(itemChange.ItemId, itemData);
}
}
}
public CachedChangeDataRetriever(
IChangeDataRetriever changeDataRetriever,
ChangeBatchBase sourceChanges)
{
this.idFormats = changeDataRetriever.IdFormats;
this.cachedData = new Dictionary <SyncId, Sync101.ItemData>();
// Look at each change in the source batch
foreach (ItemChange itemChange in sourceChanges)
{
if (itemChange.ChangeKind != ChangeKind.Deleted)
{
// This is not delete, so there is some data associated
// with this change.
// Create a UserLoadChangeContext to retriever this data.
UserLoadChangeContext loadChangeContext = new UserLoadChangeContext(
idFormats,
itemChange);
// Retrieve the data (we know that our provider uses data of type ItemData.
ItemData itemData = changeDataRetriever.LoadChangeData(
loadChangeContext) as ItemData;
// Cache it
cachedData.Add(itemChange.ItemId, itemData);
}
}
}
public CachedChangeDataRetriever(IChangeDataRetriever changeDataRetriever, ChangeBatchBase sourceChanges)
{
idFormats = changeDataRetriever.IdFormats;
cachedData = new Dictionary <SyncId, ISyncDataObject>();
var changeItems = sourceChanges.Where(o => o.ChangeKind != ChangeKind.Deleted).Select(o => new UserLoadChangeContext(idFormats, o));
cachedData = (changeDataRetriever as PosDbSyncProvider).LoadChangeDatas(changeItems);
}