public XmlStorageIndex(IStorageDriver driver)
{
driver.ThrowIfNull(nameof(driver));
_driver = driver;
_items = GetIndex(_driver);
}
private static StorageIndex GetIndex(IStorageDriver driver)
{
StorageIndex result = null;
if (driver.Exists(IndexName))
{
try
{
result = XmlClassSerializer.Load <StorageIndex>(driver.Read(IndexName));
}
catch (Exception)
{
//TODO: log exception
}
}
return(result ?? new StorageIndex {
Items = new List <StorageItem>()
});
}