public IDisposable Initialize(DatabaseSmugglerOptions options, SmugglerResult result, out long buildVersion)
{
_currentTypeIndex = 0;
if (options.OperateOnTypes.HasFlag(DatabaseItemType.Documents) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.RevisionDocuments) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Tombstones) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Conflicts) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Counters))
{
_returnContext = _database.DocumentsStorage.ContextPool.AllocateOperationContext(out _context);
_disposeTransaction = _context.OpenReadTransaction();
LastEtag = DocumentsStorage.ReadLastEtag(_disposeTransaction.InnerTransaction);
}
if (options.OperateOnTypes.HasFlag(DatabaseItemType.CompareExchange) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Identities))
{
_returnServerContext = _database.ServerStore.ContextPool.AllocateOperationContext(out _serverContext);
_disposeServerTransaction = _serverContext.OpenReadTransaction();
}
buildVersion = ServerVersion.Build;
return(new DisposableAction(() =>
{
_disposeServerTransaction?.Dispose();
_returnServerContext?.Dispose();
_disposeTransaction?.Dispose();
_returnContext?.Dispose();
}));
}
public void Dispose()
{
_documentsTx?.Dispose();
_documentsTx = null;
_serverTx?.Dispose();
_serverTx = null;
}
public static FacetQuery Create(DocumentsOperationContext context, IndexQueryServerSide query)
{
long?facetsEtag = null;
DocumentsTransaction tx = null;
try
{
var facets = new Dictionary <string, FacetSetup>(StringComparer.OrdinalIgnoreCase);
foreach (var selectField in query.Metadata.SelectFields)
{
if (selectField.IsFacet == false)
{
continue;
}
var facetField = (FacetField)selectField;
if (facetField.FacetSetupDocumentId == null || facets.ContainsKey(facetField.FacetSetupDocumentId))
{
continue;
}
if (tx == null)
{
tx = context.OpenReadTransaction();
}
var documentJson = context.DocumentDatabase.DocumentsStorage.Get(context, facetField.FacetSetupDocumentId);
if (documentJson == null)
{
throw new DocumentDoesNotExistException(facetField.FacetSetupDocumentId);
}
if (facetsEtag.HasValue == false)
{
facetsEtag = documentJson.Etag;
}
else
{
facetsEtag = facetsEtag.Value ^ documentJson.Etag;
}
var document = FacetSetup.Create(facetField.FacetSetupDocumentId, documentJson.Data);
facets[facetField.FacetSetupDocumentId] = document;
}
return(new FacetQuery(query, facets, facetsEtag ?? 0)
{
Legacy = string.IsNullOrEmpty(query.ClientVersion) == false && query.ClientVersion[0] == '4'
});
}
finally
{
tx?.Dispose();
}
}
public static FacetQuery Create(DocumentsOperationContext context, IndexQueryServerSide query)
{
long?facetsEtag = null;
DocumentsTransaction tx = null;
try
{
var facets = new Dictionary <string, FacetSetup>(StringComparer.OrdinalIgnoreCase);
foreach (var selectField in query.Metadata.SelectFields)
{
if (selectField.IsFacet == false)
{
continue;
}
var facetField = (FacetField)selectField;
if (facetField.FacetSetupDocumentId == null || facets.ContainsKey(facetField.FacetSetupDocumentId))
{
continue;
}
if (tx == null)
{
tx = context.OpenReadTransaction();
}
var documentJson = context.DocumentDatabase.DocumentsStorage.Get(context, facetField.FacetSetupDocumentId);
if (documentJson == null)
{
throw new DocumentDoesNotExistException(facetField.FacetSetupDocumentId);
}
if (facetsEtag.HasValue == false)
{
facetsEtag = documentJson.Etag;
}
else
{
facetsEtag = facetsEtag.Value ^ documentJson.Etag;
}
var document = (FacetSetup)EntityToBlittable.ConvertToEntity(typeof(FacetSetup), facetField.FacetSetupDocumentId, documentJson.Data, DocumentConventions.DefaultForServer);
facets[facetField.FacetSetupDocumentId] = document;
}
return(new FacetQuery(query, facets, facetsEtag ?? 0));
}
finally
{
tx?.Dispose();
}
}
public Task <SmugglerInitializeResult> InitializeAsync(DatabaseSmugglerOptionsServerSide options, SmugglerResult result)
{
_currentTypeIndex = 0;
if (options.OperateOnTypes.HasFlag(DatabaseItemType.Documents) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.RevisionDocuments) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Tombstones) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Conflicts) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.CounterGroups) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.TimeSeries))
{
_returnContext = _database.DocumentsStorage.ContextPool.AllocateOperationContext(out _context);
_disposeTransaction = _context.OpenReadTransaction();
LastEtag = DocumentsStorage.ReadLastEtag(_disposeTransaction.InnerTransaction);
LastDatabaseChangeVector = DocumentsStorage.GetDatabaseChangeVector(_disposeTransaction.InnerTransaction);
}
if (options.OperateOnTypes.HasFlag(DatabaseItemType.CompareExchange) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Identities) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.CompareExchangeTombstones) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Subscriptions) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.ReplicationHubCertificates))
{
_returnServerContext = _database.ServerStore.ContextPool.AllocateOperationContext(out _serverContext);
_disposeServerTransaction = _serverContext.OpenReadTransaction();
using (var rawRecord = _database.ServerStore.Cluster.ReadRawDatabaseRecord(_serverContext, _database.Name))
{
LastRaftIndex = rawRecord.EtagForBackup;
}
}
var disposable = new DisposableAction(() =>
{
_disposeServerTransaction?.Dispose();
_returnServerContext?.Dispose();
_disposeTransaction?.Dispose();
_returnContext?.Dispose();
});
return(Task.FromResult(new SmugglerInitializeResult(disposable, ServerVersion.Build)));
}
public IDisposable Initialize(DatabaseSmugglerOptions options, SmugglerResult result, out long buildVersion)
{
_currentTypeIndex = 0;
if (options.OperateOnTypes.HasFlag(DatabaseItemType.Documents) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.RevisionDocuments) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Tombstones) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Conflicts) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.CounterGroups))
{
_returnContext = _database.DocumentsStorage.ContextPool.AllocateOperationContext(out _context);
_disposeTransaction = _context.OpenReadTransaction();
LastEtag = DocumentsStorage.ReadLastEtag(_disposeTransaction.InnerTransaction);
LastDatabaseChangeVector = DocumentsStorage.GetDatabaseChangeVector(_disposeTransaction.InnerTransaction);
}
if (options.OperateOnTypes.HasFlag(DatabaseItemType.CompareExchange) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.Identities) ||
options.OperateOnTypes.HasFlag(DatabaseItemType.CompareExchangeTombstones))
{
_returnServerContext = _database.ServerStore.ContextPool.AllocateOperationContext(out _serverContext);
_disposeServerTransaction = _serverContext.OpenReadTransaction();
using (var rawRecord = _database.ServerStore.Cluster.ReadRawDatabaseRecord(_serverContext, _database.Name))
{
LastRaftIndex = rawRecord.GetEtagForBackup();
}
}
buildVersion = ServerVersion.Build;
return(new DisposableAction(() =>
{
_disposeServerTransaction?.Dispose();
_returnServerContext?.Dispose();
_disposeTransaction?.Dispose();
_returnContext?.Dispose();
}));
}