public static async Task Between(SmugglerBetweenOptions betweenOptions, SmugglerOptions options)
{
SetDatabaseNameIfEmpty(betweenOptions.From);
SetDatabaseNameIfEmpty(betweenOptions.To);
using (var exportStore = CreateStore(betweenOptions.From))
using (var importStore = CreateStore(betweenOptions.To))
{
SmugglerApi.ValidateThatServerIsUpAndDatabaseExists(betweenOptions.From, exportStore);
SmugglerApi.ValidateThatServerIsUpAndDatabaseExists(betweenOptions.To, importStore);
var exportBatchSize = GetBatchSize(exportStore, options);
var importBatchSize = GetBatchSize(importStore, options);
var exportStoreSupportedFeatures = await DetectServerSupportedFeatures(exportStore);
var importStoreSupportedFeatures = await DetectServerSupportedFeatures(importStore);
if (string.IsNullOrEmpty(betweenOptions.IncrementalKey))
{
betweenOptions.IncrementalKey = ((AsyncServerClient)exportStore.AsyncDatabaseCommands).Url;
}
var incremental = new ExportIncremental();
if (options.Incremental)
{
var jsonDocument = await importStore.AsyncDatabaseCommands.GetAsync(SmugglerExportIncremental.RavenDocumentKey);
if (jsonDocument != null)
{
var smugglerExportIncremental = jsonDocument.DataAsJson.JsonDeserialization <SmugglerExportIncremental>();
ExportIncremental value;
if (smugglerExportIncremental.ExportIncremental.TryGetValue(betweenOptions.IncrementalKey, out value))
{
incremental = value;
}
options.StartDocsEtag = incremental.LastDocsEtag ?? Etag.Empty;
options.StartAttachmentsEtag = incremental.LastAttachmentsEtag ?? Etag.Empty;
}
}
if (options.OperateOnTypes.HasFlag(ItemType.Indexes))
{
await ExportIndexes(exportStore, importStore, exportBatchSize);
}
if (options.OperateOnTypes.HasFlag(ItemType.Transformers) && exportStoreSupportedFeatures.IsTransformersSupported && importStoreSupportedFeatures.IsTransformersSupported)
{
await ExportTransformers(exportStore, importStore, exportBatchSize);
}
if (options.OperateOnTypes.HasFlag(ItemType.Documents))
{
incremental.LastDocsEtag = await ExportDocuments(exportStore, importStore, options, exportStoreSupportedFeatures, exportBatchSize, importBatchSize);
}
if (options.OperateOnTypes.HasFlag(ItemType.Attachments))
{
incremental.LastAttachmentsEtag = await ExportAttachments(exportStore, importStore, options, exportBatchSize);
}
if (options.Incremental)
{
var smugglerExportIncremental = new SmugglerExportIncremental();
var jsonDocument = await importStore.AsyncDatabaseCommands.GetAsync(SmugglerExportIncremental.RavenDocumentKey);
if (jsonDocument != null)
{
smugglerExportIncremental = jsonDocument.DataAsJson.JsonDeserialization <SmugglerExportIncremental>();
}
smugglerExportIncremental.ExportIncremental[betweenOptions.IncrementalKey] = incremental;
await importStore.AsyncDatabaseCommands.PutAsync(SmugglerExportIncremental.RavenDocumentKey, null, RavenJObject.FromObject(smugglerExportIncremental), new RavenJObject());
}
}
}