public LiftDataMapper(string liftFilePath, ProgressState progressState, ILiftReaderWriterProvider <T> ioProvider)
{
//set to true so that an exception in the constructor does not cause the destructor to throw
_disposed = true;
Guard.AgainstNull(progressState, "progressState");
_backend = new MemoryDataMapper <T>();
_liftFilePath = liftFilePath;
_progressState = progressState;
_ioProvider = ioProvider;
try
{
CreateEmptyLiftFileIfNeeded(liftFilePath);
MigrateLiftIfNeeded(progressState);
LoadAllLexEntries();
}
catch (Exception error)
{
// Dispose anything that we've created already.
_backend.Dispose();
throw;
}
//Now that the constructor has not thrown we can set this back to false
_disposed = false;
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
// dispose-only, i.e. non-finalizable logic
_backend.Dispose();
}
// shared (dispose and finalizable) cleanup logic
_disposed = true;
}
}
public void Teardown()
{
dataMapper.Dispose();
}
public void TearDown()
{
_builder.Dispose();
_dataMapper.Dispose();
_liftWriter.Dispose();
}