public static T LoadRevision <T>(this IDocumentSession documentSession, string id, int revision)
{
Contract.Requires <ArgumentNullException>(!string.IsNullOrEmpty(id));
Guard.Against(documentSession == null, () => new InvalidOperationException("documentSession is null"));
string revisionDocId = RevisionDocIdGenerator.GetId(id, revision);
return(documentSession.Load <T>(revisionDocId));
}
public static void DeleteRevision(this IDatabaseCommands databaseCommands, string id, int revision, Guid?etag)
{
Contract.Requires <ArgumentNullException>(!string.IsNullOrEmpty(id));
Guard.Against(databaseCommands == null, () => new InvalidOperationException("session is null"));
string revisionDocId = RevisionDocIdGenerator.GetId(id, revision);
databaseCommands.Delete(revisionDocId, etag);
}
public static Task <T> LoadRevision <T>(this IAsyncDocumentSession session, string id, int revision,
CancellationToken ct = default(CancellationToken))
{
if (session == null)
{
throw new ArgumentNullException(nameof(session));
}
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
var revisionDocId = RevisionDocIdGenerator.GetId(id, revision);
return(session.LoadAsync <T>(revisionDocId, ct));
}
public static Task DeleteRevision(this IAsyncDatabaseCommands databaseCommands, string id, int revision,
Guid?etag = default(Guid?), CancellationToken ct = default(CancellationToken))
{
if (databaseCommands == null)
{
throw new ArgumentNullException(nameof(databaseCommands));
}
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
var revisionDocId = RevisionDocIdGenerator.GetId(id, revision);
return(databaseCommands.DeleteAsync(revisionDocId, etag, ct));
}
