private void Store <T>(NullableHolder <T> holder) where T : struct
{
using (IObjectContainer db = Db4oFactory.OpenFile(TempFilePath()))
{
_logger.LogMessage("Storing ", holder.ToString());
db.Store(holder);
}
}
private void CreateDatabaseInOlderVersion()
{
_logger.LogMessage("Creating database ({0}) at version {1}.)", DATABASE_PATH, Db4oVersion.Name);
NullableHolder <bool> obj = new NullableHolder <bool>(new bool?[] { true, false, null, false, true });
using (IObjectContainer container = Db4oFactory.OpenFile(DATABASE_PATH))
{
container.Store(obj);
}
_logger.LogMessage("Object {0} added to database.", obj.ToString());
}
private void Compare <T>(NullableHolder <T> stored, NullableHolder <T> retrieved) where T : struct
{
if (stored != retrieved)
{
_logger.LogMessage("Stored and retrieved objects differ.\r\n\r\nStored : \r\n {0}\r\nRetrieved: {1}", stored.ToString(), retrieved.ToString());
}
else
{
_logger.LogMessage("Objects matches.");
}
}
