5 // Atsushi Enomoto <atsushi@ximian.com>
7 // Copyright (C) 2006 Novell, Inc. http://www.novell.com
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.Collections.Generic;
30 using System.ServiceModel;
31 using System.ServiceModel.Description;
33 namespace System.ServiceModel.Channels
35 public abstract class FaultConverter
37 public static FaultConverter GetDefaultFaultConverter (MessageVersion version)
40 throw new ArgumentNullException ("version");
41 return new SimpleFaultConverter (version);
44 protected FaultConverter ()
49 protected abstract bool OnTryCreateException (
50 Message message, MessageFault fault, out Exception error);
53 protected abstract bool OnTryCreateFaultMessage (
54 Exception error, out Message message);
56 public bool TryCreateException (Message message, MessageFault fault, out Exception error)
58 return OnTryCreateException (message, fault, out error);
61 public bool TryCreateFaultMessage (Exception error, out Message message)
63 return OnTryCreateFaultMessage (error, out message);
66 Message CreateSimpleFaultMessage (Exception error, MessageVersion version)
68 OperationContext ctx = OperationContext.Current;
69 // FIXME: support more fault code depending on the exception type.
71 if (error is EndpointNotFoundException)
73 "DestinationUnreachable",
74 version.Addressing.Namespace);
77 "FIXME_InternalError",
78 version.Addressing.Namespace);
81 // FIXME: set correct fault reason.
82 if (ctx.EndpointDispatcher.ChannelDispatcher.IncludeExceptionDetailInFaults) {
83 ExceptionDetail detail = new ExceptionDetail (error);
84 return Message.CreateMessage (version, fc,
85 "error occured", detail, ctx.IncomingMessageHeaders != null ? ctx.IncomingMessageHeaders.Action : null);
88 return Message.CreateMessage (version, fc, "error occured", ctx.IncomingMessageHeaders.Action);
91 class SimpleFaultConverter : FaultConverter
93 MessageVersion version;
94 public SimpleFaultConverter (MessageVersion version)
96 this.version = version;
99 protected override bool OnTryCreateException (
100 Message message, MessageFault fault, out Exception error)
106 protected override bool OnTryCreateFaultMessage (
107 Exception error, out Message message)
110 if (OperationContext.Current == null)
113 message = CreateSimpleFaultMessage (error, version);