C# Class GSF.Snap.Services.ArchiveListEditor

Provides a way to edit an ArchiveList since all edits must be atomic. WARNING: Instancing this class on an ArchiveList will lock the class until Dispose is called. Therefore, keep locks to a minimum and always use a Using block.

Inheritance: IDisposable

Exibir arquivo Open project: GridProtectionAlliance/openHistorian Class Usage Examples

Public Methods

Method	Description
Contains ( System.Guid archiveId ) : bool	Returns true if the archive list contains the provided file.
Dispose ( ) : void	Releases all the resources used by the ArchiveListEditor object.
RenewArchiveSnapshot ( System.Guid archiveId ) : void	Renews the snapshot of the archive file. This will acquire the latest read transaction so all new snapshots will use this later version.
TryRemoveAndDelete ( System.Guid archiveId ) : bool	Removes the supplied file from the ArchiveList{TKey,TValue} and queues it for deletion.
TryRemoveAndDispose ( System.Guid archiveId ) : bool	Removes the archiveId from ArchiveList{TKey,TValue} and queues it for disposal. Also unlocks the archive file.

Protected Methods

Method	Description
Dispose ( bool disposing ) : void	Releases the unmanaged resources used by the ArchiveListEditor object and optionally releases the managed resources.

Method Details

Contains() public abstract method

Returns true if the archive list contains the provided file.

public abstract Contains ( System.Guid archiveId ) : bool
archiveId	System.Guid	the file
return	bool

Dispose() public method

Releases all the resources used by the ArchiveListEditor object.

public Dispose ( ) : void
return	void

Dispose() protected method

Releases the unmanaged resources used by the ArchiveListEditor object and optionally releases the managed resources.

protected Dispose ( bool disposing ) : void
disposing	bool	true to release both managed and unmanaged resources; false to release only unmanaged resources.
return	void

RenewArchiveSnapshot() public abstract method

Renews the snapshot of the archive file. This will acquire the latest read transaction so all new snapshots will use this later version.

public abstract RenewArchiveSnapshot ( System.Guid archiveId ) : void
archiveId	System.Guid	the ID of the archive snapshot to renew
return	void

TryRemoveAndDelete() public abstract method

Removes the supplied file from the ArchiveList{TKey,TValue} and queues it for deletion.

public abstract TryRemoveAndDelete ( System.Guid archiveId ) : bool
archiveId	System.Guid	file to remove and delete.
return	bool

TryRemoveAndDispose() public abstract method

Removes the archiveId from ArchiveList{TKey,TValue} and queues it for disposal.

Also unlocks the archive file.

public abstract TryRemoveAndDispose ( System.Guid archiveId ) : bool
archiveId	System.Guid	the archive to remove
return	bool