/// <summary>Constructor</summary>
/// <param name="dataStoreWriter">The datastore writer that called this constructor.</param>
/// <param name="checkpointName">The new checkpoint name to create.</param>
/// <param name="fileNamesToStore">Names of files to store in checkpoint.</param>
public AddCheckpointCommand(DataStoreWriter dataStoreWriter,
string checkpointName,
IEnumerable <string> fileNamesToStore)
{
writer = dataStoreWriter;
newCheckpointName = checkpointName;
namesOfFilesToStore = fileNamesToStore;
}
/// <summary>Open the database.</summary>
public void Open()
{
if (FileName == null)
{
UpdateFileName();
}
if (useFirebird)
{
connection = new Firebird();
}
else
{
connection = new SQLite();
}
connection.OpenDatabase(FileName, readOnly: false);
Exception caughtException = null;
try
{
if (dbReader == null)
{
dbReader = new DataStoreReader();
}
dbReader.SetConnection(connection);
}
catch (Exception e)
{
caughtException = e;
}
try
{
if (dbWriter == null)
{
dbWriter = new DataStoreWriter();
}
dbWriter.SetConnection(connection);
}
catch (Exception e)
{
caughtException = e;
}
if (caughtException != null)
{
throw caughtException;
}
}
/// <summary>Constructor</summary>
/// <param name="dataStoreWriter">The datastore writer that called this constructor.</param>
/// <param name="checkpointID">The new checkpoint name to create.</param>
public RevertCheckpointCommand(DataStoreWriter dataStoreWriter,
int checkpointID)
{
writer = dataStoreWriter;
checkpointIDToRevertTo = checkpointID;
}
/// <summary>Constructor</summary>
/// <param name="dataStoreWriter">The datastore writer that called this constructor.</param>
/// <param name="checkpointID">The new checkpoint name to create.</param>
public DeleteCheckpointCommand(DataStoreWriter dataStoreWriter,
int checkpointID)
{
writer = dataStoreWriter;
checkpointIDToDelete = checkpointID;
}
public CleanCommand(DataStoreWriter dataStoreWriter, IEnumerable <string> names, IEnumerable <int> ids)
{
writer = dataStoreWriter;
this.names = names;
this.ids = ids;
}