protected virtual void AddToMetadataCache(IItemMetadata metadata, string path = null)
{
var cachedValue = new WrittenItemMetadata(metadata.Id, metadata.ParentId, metadata.TemplateId, metadata.Path, path ?? metadata.SerializedItemId);
_idCache[metadata.Id] = cachedValue;
_metadataCache.AddOrUpdate(cachedValue.SerializedItemId, cachedValue);
}
protected virtual void WriteItem(IItemData item, string path)
{
Assert.ArgumentNotNull(item, "item");
Assert.ArgumentNotNullOrEmpty(path, "path");
var proxiedItem = new ProxyItem(item)
{
SerializedItemId = path
};
lock (FileUtil.GetFileLock(path))
{
try
{
_treeWatcher.PushKnownUpdate(path, TreeWatcher.TreeWatcherChangeType.ChangeOrAdd);
var directory = Path.GetDirectoryName(path);
if (directory != null && !Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
using (var writer = File.Open(path, FileMode.Create, FileAccess.Write, FileShare.None))
{
_formatter.WriteSerializedItem(proxiedItem, writer);
}
}
catch (Exception exception)
{
if (File.Exists(path))
{
File.Delete(path);
}
throw new SfsWriteException("Error while writing SFS item " + path, exception);
}
}
AddToMetadataCache(item, path);
_dataCache.AddOrUpdate(path, proxiedItem);
}