protected async override Task ExecuteOperation(IFileMetadataStore metadataStore, IFileSyncContext context)
{
MobileServiceFileMetadata metadata = await metadataStore.GetFileMetadataAsync(FileId);
if (metadata != null)
{
IMobileServiceFileDataSource dataSource = await context.SyncHandler.GetDataSource(metadata);
await context.MobileServiceFilesClient.UploadFileAsync(metadata, dataSource);
await metadataStore.CreateOrUpdateAsync(metadata);
}
}
protected async override Task ExecuteOperation(IFileMetadataStore metadataStore, IFileSyncContext context)
{
MobileServiceFileMetadata metadata = await metadataStore.GetFileMetadataAsync(FileId);
if (metadata != null)
{
IMobileServiceFileDataSource dataSource = await context.SyncHandler.GetDataSource(metadata);
await context.MobileServiceFilesClient.UploadFileAsync(metadata, dataSource);
await metadataStore.CreateOrUpdateAsync(metadata);
}
}
public async Task AddFileAsync(MobileServiceFile file)
{
var metadata = new MobileServiceFileMetadata
{
FileId = file.Id,
FileName = file.Name,
Length = file.Length,
Location = FileLocation.Local,
ContentMD5 = file.ContentMD5,
ParentDataItemType = file.TableName,
ParentDataItemId = file.ParentId
};
await metadataStore.CreateOrUpdateAsync(metadata);
var operation = new CreateMobileServiceFileOperation(Guid.NewGuid().ToString(), file.Id);
await QueueOperationAsync(operation);
NotifyFileOperationCompletion(file, FileOperationKind.Create, FileOperationSource.Local);
}