public void Import(Stream zipStream, bool @override)
{
var tempPath = Path.Combine(Path.GetDirectoryName(_dataFile), "TMEP");
var exportFile = Path.Combine(tempPath, Path.GetFileName(_dataFile));
//ensure the old file was removed.
if (File.Exists(exportFile))
{
File.Delete(exportFile);
}
//extract the zip file.
using (ZipFile zipFile = ZipFile.Read(zipStream))
{
zipFile.ExtractAll(tempPath);
}
//get the items in the temp file.
if (File.Exists(exportFile))
{
var xmlListFileStorage = new XmlListFileStorage <T>(exportFile, new System.Threading.ReaderWriterLockSlim());
foreach (var item in xmlListFileStorage.GetList())
{
this.Add(item);
}
}
System.IO.File.Delete(exportFile);
}
public void Export(IEnumerable <T> items, Stream outputStream)
{
if (items != null && items.Count() > 0)
{
var tempPath = Path.Combine(Path.GetDirectoryName(_dataFile), "TMEP");
var exportFile = Path.Combine(tempPath, Path.GetFileName(_dataFile));
var xmlListFileStorage = new XmlListFileStorage <T>(exportFile, new System.Threading.ReaderWriterLockSlim());
foreach (var item in items)
{
var data = Get(item);
xmlListFileStorage.Add(data, true);
}
using (ZipFile zipFile = new ZipFile(Encoding.UTF8))
{
zipFile.AddFile(exportFile, "");
zipFile.Save(outputStream);
}
try
{
System.IO.File.Delete(exportFile);
}
catch (Exception e)
{
Kooboo.HealthMonitoring.Log.LogException(e);
}
}
else
{
using (ZipFile zipFile = new ZipFile(Encoding.UTF8))
{
zipFile.AddFile(_dataFile, "");
zipFile.Save(outputStream);
}
}
}