public FileCacheItem Deserialize(Stream stream)
{
var surrogateSelector = new AnonymousTypeSurrogateSelector();
surrogateSelector.AddSurrogate(typeof(CacheItemPolicy), new StreamingContext(StreamingContextStates.All), new CacheItemPolicySurrogate());
BinaryFormatter formatter = new BinaryFormatter();
formatter.SurrogateSelector = surrogateSelector;
formatter.Binder = _binder;
FileCacheItem item = null;
try
{
string key = (string)formatter.Deserialize(stream);
CacheItemPolicy policy = (CacheItemPolicy)formatter.Deserialize(stream);
object payload = formatter.Deserialize(stream);
item = new FileCacheItem(key, policy, payload);
}
catch (SerializationException)
{
}
return(item);
}
public FileCacheItem Deserialize(Stream stream)
{
var surrogateSelector = new AnonymousTypeSurrogateSelector();
surrogateSelector.AddSurrogate(typeof(CacheItemPolicy), new StreamingContext(StreamingContextStates.All), new CacheItemPolicySurrogate());
BinaryFormatter formatter = new BinaryFormatter();
formatter.SurrogateSelector = surrogateSelector;
formatter.Binder = _binder;
FileCacheItem item = null;
try
{
string key = (string)formatter.Deserialize(stream);
CacheItemPolicy policy = (CacheItemPolicy)formatter.Deserialize(stream);
object payload = formatter.Deserialize(stream);
item = new FileCacheItem(key, policy, payload);
}
catch (SerializationException)
{
}
return item;
}
public void Serialize(Stream stream, FileCacheItem cacheItem)
{
var surrogateSelector = new AnonymousTypeSurrogateSelector();
surrogateSelector.AddSurrogate(typeof(CacheItemPolicy), new StreamingContext(StreamingContextStates.All), new CacheItemPolicySurrogate());
BinaryFormatter formatter = new BinaryFormatter();
formatter.SurrogateSelector = surrogateSelector;
formatter.Serialize(stream, cacheItem.Key);
formatter.Serialize(stream, cacheItem.Policy);
formatter.Serialize(stream, cacheItem.Payload);
}
public void Serialize(Stream stream, FileCacheItem cacheItem)
{
var surrogateSelector = new AnonymousTypeSurrogateSelector();
surrogateSelector.AddSurrogate(typeof(CacheItemPolicy), new StreamingContext(StreamingContextStates.All), new CacheItemPolicySurrogate());
BinaryFormatter formatter = new BinaryFormatter();
formatter.SurrogateSelector = surrogateSelector;
formatter.Serialize(stream, cacheItem.Key);
formatter.Serialize(stream, cacheItem.Policy);
formatter.Serialize(stream, cacheItem.Payload);
}