2 // System.Runtime.Remoting.Messaging.RemotingSurrogateSelector.cs
4 // Author: Duncan Mak (duncan@ximian.com)
5 // Lluis Sanchez Gual (lluis@ideary.com)
8 // (C) Ximian, Inc. http://www.ximian.com
12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
14 // Permission is hereby granted, free of charge, to any person obtaining
15 // a copy of this software and associated documentation files (the
16 // "Software"), to deal in the Software without restriction, including
17 // without limitation the rights to use, copy, modify, merge, publish,
18 // distribute, sublicense, and/or sell copies of the Software, and to
19 // permit persons to whom the Software is furnished to do so, subject to
20 // the following conditions:
22 // The above copyright notice and this permission notice shall be
23 // included in all copies or substantial portions of the Software.
25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35 using System.Runtime.Serialization;
37 namespace System.Runtime.Remoting.Messaging {
39 [System.Runtime.InteropServices.ComVisible (true)]
40 public class RemotingSurrogateSelector : ISurrogateSelector
42 static Type s_cachedTypeObjRef = typeof(ObjRef);
43 static ObjRefSurrogate _objRefSurrogate = new ObjRefSurrogate();
44 static RemotingSurrogate _objRemotingSurrogate = new RemotingSurrogate();
46 Object _rootObj = null;
47 MessageSurrogateFilter _filter = null;
48 ISurrogateSelector _next;
50 public RemotingSurrogateSelector ()
54 public MessageSurrogateFilter Filter {
55 get { return _filter; }
56 set { _filter = value; }
59 public virtual void ChainSelector (ISurrogateSelector selector)
61 if (_next != null) selector.ChainSelector (_next);
65 public virtual ISurrogateSelector GetNextSelector()
70 public object GetRootObject ()
75 public virtual ISerializationSurrogate GetSurrogate (
76 Type type, StreamingContext context, out ISurrogateSelector ssout)
78 if (type.IsMarshalByRef)
81 return _objRemotingSurrogate;
84 if (s_cachedTypeObjRef.IsAssignableFrom (type))
87 return _objRefSurrogate;
90 if (_next != null) return _next.GetSurrogate (type, context, out ssout);
96 public void SetRootObject (object obj)
99 throw new ArgumentNullException ();
105 public virtual void UseSoapFormat ()
107 throw new NotImplementedException ();