internal bool Upgrade(SchemaUpgradeTransactions transactions, int currentVersion, out int versionAfterUpgrade)
{
currentVersion = FixCurrentVersion(_storageType, currentVersion);
switch (_storageType)
{
case StorageType.Server:
break;
case StorageType.Configuration:
break;
case StorageType.Documents:
if (SkippedDocumentsVersion.Contains(currentVersion))
{
throw new NotSupportedException($"Documents schema upgrade from version {currentVersion} is not supported, use the recovery tool to dump the data and then import it into a new database");
}
break;
case StorageType.Index:
break;
default:
throw new ArgumentOutOfRangeException(nameof(_storageType), _storageType, null);
}
versionAfterUpgrade = currentVersion;
var updater = GetUpdater(_storageType, currentVersion);
if (updater == null)
{
return(false);
}
versionAfterUpgrade = updater.To;
return(updater.Update(new UpdateStep(transactions)
{
ConfigurationStorage = _configurationStorage,
DocumentsStorage = _documentsStorage,
}));
}
internal bool Upgrade(Transaction readTx, Transaction writeTx, int currentVersion, out int versionAfterUpgrade)
{
switch (_storageType)
{
case StorageType.Server:
break;
case StorageType.Configuration:
break;
case StorageType.Documents:
if (SkippedDocumentsVersion.Contains(currentVersion))
{
throw new NotSupportedException($"Documents schema upgrade from version {currentVersion} is not supported, use the recovery tool to dump the data and then import it into a new database");
}
break;
case StorageType.Index:
break;
default:
throw new ArgumentOutOfRangeException(nameof(_storageType), _storageType, null);
}
versionAfterUpgrade = currentVersion;
var name = $"Raven.Server.Storage.Schema.Updates.{_storageType.ToString()}.From{currentVersion}";
var schemaUpdateType = typeof(SchemaUpgrader).Assembly.GetType(name);
if (schemaUpdateType == null)
{
return(false);
}
versionAfterUpgrade++;
switch (_storageType)
{
case StorageType.Server:
break;
case StorageType.Configuration:
break;
case StorageType.Documents:
while (SkippedDocumentsVersion.Contains(versionAfterUpgrade))
{
versionAfterUpgrade++;
}
break;
case StorageType.Index:
break;
default:
throw new ArgumentOutOfRangeException(nameof(_storageType), _storageType, null);
}
var schemaUpdate = (ISchemaUpdate)Activator.CreateInstance(schemaUpdateType);
return(schemaUpdate.Update(new UpdateStep
{
ReadTx = readTx,
WriteTx = writeTx,
ConfigurationStorage = _configurationStorage,
DocumentsStorage = _documentsStorage,
}));
}
