TTMSFNCCloudStorageServices Class

Unified storage component that exposes a single API over multiple cloud storage providers, selecting the active provider at runtime.

API unit family: TMSFNCCloudStorageServices Inherits from: TTMSFNCCustomComponent

Syntax

TTMSFNCCloudStorageServices = class(TTMSFNCCustomComponent)

Properties

Name	Description
Authentication	Configures OAuth client and token endpoint settings used by the active provider.
CloudFiles	Returns the resumable upload file collection of the active provider.
Drive	Returns the drive item collection of the active storage provider.
LogFilename	Gets or sets the file name used for provider request logging.
Logging	Enables or disables provider request logging.
PersistTokens	Configures how OAuth tokens are persisted between sessions.
PromiseCreateFolder	Returns the folder item produced by the most recent create-folder promise.
PromiseFolderList	Returns the item collection produced by the most recent folder-list promise.
PromiseSearch	Returns the item collection produced by the most recent search promise.
Service	Selects the cloud storage provider used by the facade.
Storage	Returns the active provider-specific storage instance.

Methods

Name	Description
BeginSync	Starts synchronization on the active storage provider.
ClearTokens	Clears persisted access and refresh tokens for the active provider.
Connect	Connects to the selected storage provider using the configured authentication settings.
CreateFolder	Creates a folder below the specified provider folder.
CreateFolderPromise	Starts an asynchronous folder creation request.
Delete	Deletes a provider item.
Download	Downloads a provider item to a local target file.
EndSync	Ends synchronization on the active storage provider.
GetFileById	Returns a storage item by provider-specific item identifier.
GetFolderList	Returns the items in a provider folder.
GetFolderListHierarchical	Returns a folder tree with child folders expanded recursively.
GetFolderListHierarchicalPromise	Starts an asynchronous hierarchical folder-list request.
GetFolderListPromise	Starts an asynchronous folder-list request.
LoadTokens	Loads persisted OAuth tokens into the active provider.
MoveFile	Moves an item to another provider folder.
MoveFileToRoot	Moves an item to the provider root folder.
RenameFile	Renames a provider item.
SaveTokens	Saves OAuth tokens from the active provider to the configured token store.
Search	Searches provider items by query text.
SearchListPromise	Starts an asynchronous search request.
Upload	Uploads a local file to a provider folder.
UploadResumableFile	Starts a resumable upload for a prepared cloud file.

Events

Name	Description
OnConnected	Occurs after the active provider connects successfully.
OnCreateFolder	Occurs when a create-folder request completes.
OnDeleteItem	Occurs when a delete request completes.
OnDownloadFile	Occurs when a download request completes.
OnGetFolderList	Occurs when a folder-list request completes.
OnMoveFile	Occurs when a move request completes.
OnRenameFile	Occurs when a rename request completes.
OnRequestComplete	Occurs when the active provider completes a request.
OnRequestProgress	Occurs when the active provider reports request progress.
OnSearch	Occurs when a search request completes.
OnUploadFile	Occurs when an upload request completes.
OnUploadResumableFile	Occurs when a resumable upload chunk completes.
OnUploadResumableFileFailed	Occurs when a resumable upload fails.
OnUploadResumableFileFinished	Occurs when a resumable upload finishes successfully.