public InMemoryRavenConfiguration CreateTenantConfiguration(string tenantId)
{
var document = GetTenantDatabaseDocument(tenantId);
if (document == null)
{
return(null);
}
var config = new InMemoryRavenConfiguration
{
Settings = new NameValueCollection(SystemConfiguration.Settings),
};
SetupTenantDatabaseConfiguration(config);
config.CustomizeValuesForTenant(tenantId);
foreach (var setting in document.Settings)
{
config.Settings[setting.Key] = setting.Value;
}
Unprotect(document);
foreach (var securedSetting in document.SecuredSettings)
{
config.Settings[securedSetting.Key] = securedSetting.Value;
}
var dataDir = document.Settings["Raven/DataDir"];
if (dataDir.StartsWith("~/") || dataDir.StartsWith(@"~\"))
{
var baseDataPath = Path.GetDirectoryName(SystemDatabase.Configuration.DataDirectory);
if (baseDataPath == null)
{
throw new InvalidOperationException("Could not find root data path");
}
config.Settings["Raven/DataDir"] = Path.Combine(baseDataPath, dataDir.Substring(2));
}
config.Settings["Raven/VirtualDir"] = config.Settings["Raven/VirtualDir"] + "/" + tenantId;
config.DatabaseName = tenantId;
config.IsTenantDatabase = true;
config.Initialize();
config.CopyParentSettings(SystemConfiguration);
return(config);
}
protected InMemoryRavenConfiguration CreateConfiguration(
string tenantId,
DatabaseDocument document,
string folderPropName,
InMemoryRavenConfiguration parentConfiguration)
{
var config = new InMemoryRavenConfiguration
{
Settings = new NameValueCollection(parentConfiguration.Settings),
};
SetupTenantConfiguration(config);
config.CustomizeValuesForTenant(tenantId);
config.Settings["Raven/StorageEngine"] = parentConfiguration.DefaultStorageTypeName;
config.Settings["Raven/FileSystem/Storage"] = parentConfiguration.FileSystem.DefaultStorageTypeName;
foreach (var setting in document.Settings)
{
config.Settings[setting.Key] = setting.Value;
}
Unprotect(document);
foreach (var securedSetting in document.SecuredSettings)
{
config.Settings[securedSetting.Key] = securedSetting.Value;
}
config.Settings[folderPropName] = config.Settings[folderPropName].ToFullPath(parentConfiguration.DataDirectory);
config.Settings["Raven/Esent/LogsPath"] = config.Settings["Raven/Esent/LogsPath"].ToFullPath(parentConfiguration.DataDirectory);
config.Settings[Constants.RavenTxJournalPath] = config.Settings[Constants.RavenTxJournalPath].ToFullPath(parentConfiguration.DataDirectory);
config.Settings["Raven/VirtualDir"] = config.Settings["Raven/VirtualDir"] + "/" + tenantId;
config.DatabaseName = tenantId;
config.IsTenantDatabase = true;
config.Initialize();
config.CopyParentSettings(parentConfiguration);
return(config);
}
public InMemoryRavenConfiguration CreateTenantConfiguration(string tenantId)
{
var document = GetTenantDatabaseDocument(tenantId);
if (document == null)
return null;
var config = new InMemoryRavenConfiguration
{
Settings = new NameValueCollection(SystemConfiguration.Settings),
};
SetupTenantDatabaseConfiguration(config);
config.CustomizeValuesForTenant(tenantId);
foreach (var setting in document.Settings)
{
config.Settings[setting.Key] = setting.Value;
}
Unprotect(document);
foreach (var securedSetting in document.SecuredSettings)
{
config.Settings[securedSetting.Key] = securedSetting.Value;
}
var dataDir = document.Settings["Raven/DataDir"];
if (dataDir.StartsWith("~/") || dataDir.StartsWith(@"~\"))
{
var baseDataPath = Path.GetDirectoryName(SystemDatabase.Configuration.DataDirectory);
if (baseDataPath == null)
throw new InvalidOperationException("Could not find root data path");
config.Settings["Raven/DataDir"] = Path.Combine(baseDataPath, dataDir.Substring(2));
}
config.Settings["Raven/VirtualDir"] = config.Settings["Raven/VirtualDir"] + "/" + tenantId;
config.DatabaseName = tenantId;
config.IsTenantDatabase = true;
config.Initialize();
config.CopyParentSettings(SystemConfiguration);
return config;
}
protected bool TryGetOrCreateResourceStore(string tenantId, out DocumentDatabase database)
{
if (ResourcesStoresCache.TryGetValue(tenantId, out database))
return true;
JsonDocument jsonDocument;
using (DefaultResourceStore.DisableAllTriggersForCurrentThread())
jsonDocument = DefaultResourceStore.Get("Raven/Databases/" + tenantId, null);
if (jsonDocument == null ||
jsonDocument.Metadata == null ||
jsonDocument.Metadata.Value<bool>(Constants.RavenDocumentDoesNotExists) ||
jsonDocument.Metadata.Value<bool>(Constants.RavenDeleteMarker))
return false;
var document = jsonDocument.DataAsJson.JsonDeserialization<DatabaseDocument>();
database = ResourcesStoresCache.GetOrAddAtomically(tenantId, s =>
{
var config = new InMemoryRavenConfiguration
{
Settings = new NameValueCollection(DefaultConfiguration.Settings),
};
SetupTenantDatabaseConfiguration(config);
config.CustomizeValuesForTenant(tenantId);
var dataDir = document.Settings["Raven/DataDir"];
if (dataDir == null)
throw new InvalidOperationException("Could not find Raven/DataDir");
foreach (var setting in document.Settings)
{
config.Settings[setting.Key] = setting.Value;
}
if (dataDir.StartsWith("~/") || dataDir.StartsWith(@"~\"))
{
var baseDataPath = Path.GetDirectoryName(DefaultResourceStore.Configuration.DataDirectory);
if (baseDataPath == null)
throw new InvalidOperationException("Could not find root data path");
config.Settings["Raven/DataDir"] = Path.Combine(baseDataPath, dataDir.Substring(2));
}
config.Settings["Raven/VirtualDir"] = config.Settings["Raven/VirtualDir"] + "/" + tenantId;
config.DatabaseName = tenantId;
config.Initialize();
config.CopyParentSettings(DefaultConfiguration);
var documentDatabase = new DocumentDatabase(config);
documentDatabase.SpinBackgroundWorkers();
return documentDatabase;
});
return true;
}
protected bool TryGetOrCreateResourceStore(string tenantId, out DocumentDatabase database)
{
if (ResourcesStoresCache.TryGetValue(tenantId, out database))
{
return(true);
}
JsonDocument jsonDocument;
using (DefaultResourceStore.DisableAllTriggersForCurrentThread())
jsonDocument = DefaultResourceStore.Get("Raven/Databases/" + tenantId, null);
if (jsonDocument == null ||
jsonDocument.Metadata == null ||
jsonDocument.Metadata.Value <bool>(Constants.RavenDocumentDoesNotExists) ||
jsonDocument.Metadata.Value <bool>(Constants.RavenDeleteMarker))
{
return(false);
}
var document = jsonDocument.DataAsJson.JsonDeserialization <DatabaseDocument>();
database = ResourcesStoresCache.GetOrAddAtomically(tenantId, s =>
{
var config = new InMemoryRavenConfiguration
{
Settings = new NameValueCollection(DefaultConfiguration.Settings),
};
SetupTenantDatabaseConfiguration(config);
config.CustomizeValuesForTenant(tenantId);
var dataDir = document.Settings["Raven/DataDir"];
if (dataDir == null)
{
throw new InvalidOperationException("Could not find Raven/DataDir");
}
foreach (var setting in document.Settings)
{
config.Settings[setting.Key] = setting.Value;
}
if (dataDir.StartsWith("~/") || dataDir.StartsWith(@"~\"))
{
var baseDataPath = Path.GetDirectoryName(DefaultResourceStore.Configuration.DataDirectory);
if (baseDataPath == null)
{
throw new InvalidOperationException("Could not find root data path");
}
config.Settings["Raven/DataDir"] = Path.Combine(baseDataPath, dataDir.Substring(2));
}
config.Settings["Raven/VirtualDir"] = config.Settings["Raven/VirtualDir"] + "/" + tenantId;
config.DatabaseName = tenantId;
config.Initialize();
config.CopyParentSettings(DefaultConfiguration);
var documentDatabase = new DocumentDatabase(config);
documentDatabase.SpinBackgroundWorkers();
return(documentDatabase);
});
return(true);
}
protected bool TryGetOrCreateResourceStore(string tenantId, out Task <DocumentDatabase> database)
{
if (ResourcesStoresCache.TryGetValue(tenantId, out database))
{
if (database.IsFaulted || database.IsCanceled)
{
Task <DocumentDatabase> ignored;
ResourcesStoresCache.TryRemove(tenantId, out ignored);
DateTime time;
databaseLastRecentlyUsed.TryRemove(tenantId, out time);
//now go and re-create it.
}
else
{
return(true);
}
}
JsonDocument jsonDocument;
using (DefaultResourceStore.DisableAllTriggersForCurrentThread())
jsonDocument = DefaultResourceStore.Get("Raven/Databases/" + tenantId, null);
if (jsonDocument == null ||
jsonDocument.Metadata == null ||
jsonDocument.Metadata.Value <bool>(Constants.RavenDocumentDoesNotExists) ||
jsonDocument.Metadata.Value <bool>(Constants.RavenDeleteMarker))
{
return(false);
}
var document = jsonDocument.DataAsJson.JsonDeserialization <DatabaseDocument>();
database = ResourcesStoresCache.GetOrAddAtomically(tenantId, s => Task.Factory.StartNew(() =>
{
var config = new InMemoryRavenConfiguration
{
Settings = new NameValueCollection(DefaultConfiguration.Settings),
};
SetupTenantDatabaseConfiguration(config);
config.CustomizeValuesForTenant(tenantId);
var dataDir = document.Settings["Raven/DataDir"];
if (dataDir == null)
{
throw new InvalidOperationException("Could not find Raven/DataDir");
}
foreach (var setting in document.Settings)
{
config.Settings[setting.Key] = setting.Value;
}
if (dataDir.StartsWith("~/") || dataDir.StartsWith(@"~\"))
{
var baseDataPath = Path.GetDirectoryName(DefaultResourceStore.Configuration.DataDirectory);
if (baseDataPath == null)
{
throw new InvalidOperationException("Could not find root data path");
}
config.Settings["Raven/DataDir"] = Path.Combine(baseDataPath, dataDir.Substring(2));
}
config.Settings["Raven/VirtualDir"] = config.Settings["Raven/VirtualDir"] + "/" + tenantId;
config.DatabaseName = tenantId;
config.Initialize();
config.CopyParentSettings(DefaultConfiguration);
var documentDatabase = new DocumentDatabase(config);
documentDatabase.SpinBackgroundWorkers();
return(documentDatabase);
})
.ContinueWith(task =>
{
if (task.Status == TaskStatus.Faulted) // this observes the task exception
{
logger.WarnException("Failed to create database " + tenantId, task.Exception);
}
return(task);
}).Unwrap());
return(true);
}
