public IEntityRestorePoint GetRestorePoint(params Type[] types)
{
lock (ioMutex)
{
var restorePointFiles = System.IO.Directory.GetFiles(RestorePointFolder, "*" + FileTypeExt);
if (restorePointFiles.Length == 0)
{
return(null);
}
}
var restorePoint = new EntityRestorePoint();
try
{
foreach (var type in types)
{
var entities = LoadEntities(type, RestorePointFolder);
if (entities != null && entities.Count > 0)
{
restorePoint.AddEntities(type, entities);
}
}
return(restorePoint);
}
finally
{
CreateBackup(restorePoint);
ClearRestorePoint();
}
}
private void CreateBackup(EntityRestorePoint restorePoint)
{
var backupFolder = GetBackupFolder();
IReadOnlyList <Type> types = restorePoint.GetEntityTypes();
foreach (var type in types)
{
var entities = restorePoint.Get(type);
StoreEntities(type, entities, backupFolder);
}
RemoveOldBackups();
}
public IEntityRestorePoint GetRestorePoint(string path, params Type[] types)
{
lock (ioMutex)
{
var restorePointFiles = System.IO.Directory.GetFiles(path, "*" + FileTypeExt);
if (restorePointFiles.Length == 0)
{
return(null);
}
}
var restorePoint = new EntityRestorePoint();
foreach (var type in types)
{
var entities = LoadEntities(type, path);
if (entities != null && entities.Count > 0)
{
restorePoint.AddEntities(type, entities);
}
}
return(restorePoint);
}