public static void Unregister(OracleDatabaseModel databaseModel)
{
lock (ActiveResolvers)
{
var connectionString = databaseModel.ConnectionString.ConnectionString;
ActiveResolvers.Remove(connectionString);
GetActiveModels(connectionString).Clear();
}
}
private OracleDatabaseModel Clone(string modulePrefix)
{
var clone =
new OracleDatabaseModel(ConnectionString, modulePrefix)
{
_currentSchema = _currentSchema,
_dataDictionary = _dataDictionary,
_allProgramMetadata = _allProgramMetadata,
_uniqueConstraintReferringReferenceConstraints = _uniqueConstraintReferringReferenceConstraints
};
return(clone);
}
public static void UnregisterActiveModel(OracleDatabaseModel databaseModel)
{
lock (ActiveResolvers)
{
var connectionString = databaseModel.ConnectionString.ConnectionString;
var activeModels = GetActiveModels(connectionString);
activeModels.Remove(databaseModel);
if (activeModels.Count == 0 && ActiveResolvers.TryGetValue(connectionString, out OracleSchemaResolver resolver))
{
resolver._enablePasswordRetrieval = true;
}
}
}
public static OracleDatabaseModel GetDatabaseModel(ConnectionStringSettings connectionString, string identifier = null)
{
OracleDatabaseModel databaseModel;
lock (DatabaseModels)
{
if (DatabaseModels.TryGetValue(connectionString.ConnectionString, out databaseModel))
{
databaseModel = databaseModel.Clone(identifier);
}
else
{
DatabaseModels[connectionString.ConnectionString] = databaseModel = new OracleDatabaseModel(connectionString, identifier);
}
}
return(databaseModel);
}
public static IReadOnlyCollection <OracleSchema> ResolveSchemas(OracleDatabaseModel databaseModel)
{
OracleSchemaResolver resolver;
lock (ActiveResolvers)
{
var connectionString = databaseModel.ConnectionString.ConnectionString;
GetActiveModels(connectionString).Add(databaseModel);
if (!ActiveResolvers.TryGetValue(connectionString, out resolver))
{
resolver = new OracleSchemaResolver(databaseModel);
ActiveResolvers.Add(connectionString, resolver);
}
}
resolver.ResolveSchemas();
return(resolver._schemas);
}
private OracleSchemaResolver(OracleDatabaseModel databaseModel)
{
_databaseModel = databaseModel;
}
private async Task UpdateDataModel(CancellationToken cancellationToken, IModelDataProvider scriptDataProvider)
{
var connectionString = OracleConnectionStringRepository.GetBackgroundConnectionString(_databaseModel.ConnectionString.ConnectionString);
await OracleDatabaseModel.UpdateModelAsync(connectionString, _databaseModel.CurrentSchema, false, cancellationToken, scriptDataProvider);
}
public OracleDataDictionaryMapper(OracleDatabaseModel databaseModel, Action <string> actionStatusChanged)
{
_actionStatusChanged = actionStatusChanged;
_databaseModel = databaseModel;
}
