public object LoadChangeData(LoadChangeContext loadChangeContext)
{
if (cachedData.ContainsKey(loadChangeContext.ItemChange.ItemId))
{
return(cachedData[loadChangeContext.ItemChange.ItemId]);
}
//else if (_changeDataRetriever != null)
//{
// return _changeDataRetriever.LoadChangeData(loadChangeContext);
//}
throw new SyncException("未找到变更项信息！");
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
object retVal = null;
ItemMetadata item = _metaData.FindItemMetadataById(loadChangeContext.ItemChange.ItemId);
if (item != null)
{
//return a copy of the data.
retVal = ConvertToTransferData(GetDataItem(item));
}
return(retVal);
}
/// <summary>
/// READ
/// </summary>
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
var item = _metadataStore.FindItemMetadataBySyncId(loadChangeContext.ItemChange.ItemId);
try
{
return(_nodeStore.GetFileRetriever(item.Path, item.Id));
}
catch (MegaApiException e)
{
OnDemandedResync();
loadChangeContext.RecordRecoverableErrorForItem(new RecoverableErrorData(e));
}
catch (IOException e)
{
OnDemandedResync();
loadChangeContext.RecordRecoverableErrorForItem(new RecoverableErrorData(e));
}
return(null);
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
try
{
ItemMetadata item;
// Retrieve metadata for the changed item
loadChangeContext.ItemChange.WorkEstimate = 1;
item = _metadata.FindItemMetadataById(loadChangeContext.ItemChange.ItemId);
return(_syncContext.GetItem(loadChangeContext.ItemChange.ItemId.GetGuidId(), CompanyId, StoreId));
}
catch (Exception ex)
{
ILog logger = LogManager.GetLogger(Assembly.GetExecutingAssembly().GetName().Name);
//Do log
logger.Error(ex.Message, ex);
throw ex;
}
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
ItemMetadata item;
// Retrieve metadata for the changed item
if (metadataStore.TryGetItem(loadChangeContext.ItemChange.ItemId, out item))
{
// Make sure this isn't a delete
if (item.IsTombstone)
{
throw new InvalidOperationException("Cannot load change data for a deleted item.");
}
// Open the stream for the file we are transferring
Stream dataStream = new FileStream(Path.Combine(FolderPath, item.Uri), FileMode.Open, FileAccess.Read, FileShare.Read);
// Create an instance of our type for transferring change data
TransferMechanism transferMechanism = new TransferMechanism(dataStream, item.Uri);
// Return our data transfer object
return(transferMechanism);
}
return(null);
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
return(cachedData[loadChangeContext.ItemChange.ItemId]);
}
public abstract object LoadChangeData(LoadChangeContext loadChangeContext);
//This is where we load data to provide to the other endpoint...
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
//return a copy of the data.
return(new ItemData(_store.Get(loadChangeContext.ItemChange.ItemId.GetGuidId())));
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
return _cachedData[loadChangeContext.ItemChange.ItemId];
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
// anyone know how to implement ???
throw new NotImplementedException();
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
throw new NotImplementedException();
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
return(null);
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
return(_sync.LoadChangeData(loadChangeContext));
}
/// <summary>
/// READ
/// </summary>
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
var item = _metadataStore.FindItemMetadataBySyncId(loadChangeContext.ItemChange.ItemId);
try
{
return _nodeStore.GetFileRetriever(item.Path, item.Id);
}
catch (MegaApiException e)
{
OnDemandedResync();
loadChangeContext.RecordRecoverableErrorForItem(new RecoverableErrorData(e));
}
catch (IOException e)
{
OnDemandedResync();
loadChangeContext.RecordRecoverableErrorForItem(new RecoverableErrorData(e));
}
return null;
}
//This is where we load data to provide to the other endpoint...
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
//return a copy of the data.
return new ItemData(_store.Get(loadChangeContext.ItemChange.ItemId.GetGuidId()));
}
public object LoadChangeData(LoadChangeContext loadChangeContext)
{
// anyone know how to implement ???
throw new NotImplementedException();
}
