internal DataStoreEntry(IDataStore dataStore, DataStoreMode mode, string prefix, bool deletePrefix)
{
DataStore = dataStore;
Mode = mode;
Prefix = prefix;
DeletePrefix = deletePrefix;
}
private DataStoreEntry GetDataStoreEntry(BaseStatement statement, DataStoreMode mode)
{
if (entries.Count == 1)
{
return(entries[0]);
}
var tables = GetTables(statement);
var dataStores = tables.Select(GetDataStoreEntry).Distinct().ToArray();
if (dataStores.Length == 1)
{
var result = dataStores[0];
if (result.Mode < mode)
{
throw new InvalidOperationException($"Mode {mode} not allowed on data store {result.DataStore}");
}
return(result);
}
string joinedNames = string.Join(", ", tables.Select(t => t.Name));
if (dataStores.Length == 0)
{
throw new InvalidOperationException($"No data stores found for tables: {joinedNames}");
}
throw new InvalidOperationException($"Multiple data stores found in sinlge statement. Tables: {joinedNames}");
}
internal static string ToSerializedValue(this DataStoreMode value)
{
switch (value)
{
case DataStoreMode.Mount:
return("Mount");
case DataStoreMode.Download:
return("Download");
case DataStoreMode.Upload:
return("Upload");
}
return(null);
}
public void AddDataStore(IDataStore dataStore, DataStoreMode mode, string prefix, bool deletePrefix)
{
entries.Add(new DataStoreEntry(dataStore, mode, prefix, deletePrefix));
}
public MixedDataStore(IDataStore dataStore, DataStoreMode mode)
{
AddDataStore(dataStore, mode, string.Empty, false);
}
public void AddConnectionString(string connectionString, string prefix, bool removePrefix, DataStoreMode mode)
{
entries.Add(new ConnectionStringEntry(connectionString, prefix, removePrefix, mode));
}
internal ConnectionStringEntry(string connectionString, string prefix, bool removePrefix,
DataStoreMode mode) : base(prefix, removePrefix, mode)
{
ConnectionString = connectionString;
}
protected DataStoreEntryBase(string prefix, bool removePrefix, DataStoreMode mode)
{
Prefix = prefix;
DeletePrefix = removePrefix;
Mode = mode;
}