2 // System.MarshalByRefObject.cs
5 // Miguel de Icaza (miguel@ximian.com)
6 // Lluis Sanchez Gual (lsg@ctv.es)
7 // Patrik Torstensson (totte_mono@yahoo.com)
9 // (C) Ximian, Inc. http://www.ximian.com
13 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
15 // Permission is hereby granted, free of charge, to any person obtaining
16 // a copy of this software and associated documentation files (the
17 // "Software"), to deal in the Software without restriction, including
18 // without limitation the rights to use, copy, modify, merge, publish,
19 // distribute, sublicense, and/or sell copies of the Software, and to
20 // permit persons to whom the Software is furnished to do so, subject to
21 // the following conditions:
23 // The above copyright notice and this permission notice shall be
24 // included in all copies or substantial portions of the Software.
26 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
27 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
28 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
29 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
30 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
31 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
32 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35 using System.Threading;
36 using System.Runtime.Remoting;
41 public abstract class MarshalByRefObject
44 private ServerIdentity _identity; // Holds marshalling iformation of the object
46 protected MarshalByRefObject ()
50 internal Identity GetObjectIdentity (MarshalByRefObject obj, out bool IsClient)
53 Identity objId = null;
55 if (RemotingServices.IsTransparentProxy (obj)) {
56 objId = RemotingServices.GetRealProxy (obj).ObjectIdentity;
60 objId = obj.ObjectIdentity;
66 internal ServerIdentity ObjectIdentity {
67 get { return _identity; }
68 set { _identity = value; }
71 public virtual ObjRef CreateObjRef (Type type)
73 // This method can only be called when this object has been marshalled
74 if (_identity == null)
75 throw new RemotingException (Locale.GetText ("No remoting information was found for the object."));
76 return _identity.CreateObjRef (type);
79 public object GetLifetimeService ()
81 if (_identity == null)
83 else return _identity.Lease;
86 public virtual object InitializeLifetimeService ()
88 return new System.Runtime.Remoting.Lifetime.Lease();