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//
// TypedMessageConverter.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2005-2007 Novell, Inc. http://www.novell.com
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Reflection;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Dispatcher;
using System.Runtime.Serialization;
using System.Xml;
using System.Xml.Schema;
using System.Xml.Serialization;
namespace System.ServiceModel.Description
{
internal class DefaultTypedMessageConverter : TypedMessageConverter
{
IClientMessageFormatter formatter;
public DefaultTypedMessageConverter (IClientMessageFormatter formatter)
{
this.formatter = formatter;
}
public override object FromMessage (Message message)
{
return formatter.DeserializeReply (message, null);
}
public override Message ToMessage (object typedMessage)
{
return ToMessage (typedMessage, MessageVersion.Default);
}
public override Message ToMessage (
object typedMessage, MessageVersion version)
{
return formatter.SerializeRequest (version, new object [] {typedMessage});
}
}
public abstract class TypedMessageConverter
{
internal const string TempUri = "http://tempuri.org/";
protected TypedMessageConverter ()
{
}
public static TypedMessageConverter Create (
Type messageContract, string action)
{
return Create (messageContract, action, TempUri);
}
public static TypedMessageConverter Create (
Type messageContract, string action,
string defaultNamespace)
{
return Create (messageContract, action, defaultNamespace, (DataContractFormatAttribute)null);
}
public static TypedMessageConverter Create (
Type messageContract, string action,
DataContractFormatAttribute formatterAttribute)
{
return Create (messageContract, action, TempUri, formatterAttribute);
}
public static TypedMessageConverter Create (
Type messageContract,
string action, string defaultNamespace,
DataContractFormatAttribute formatterAttribute)
{
return new DefaultTypedMessageConverter (
new DataContractMessagesFormatter (
MessageContractToMessagesDescription (messageContract, defaultNamespace, action),
formatterAttribute));
}
public static TypedMessageConverter Create (
Type messageContract, string action,
XmlSerializerFormatAttribute formatterAttribute)
{
return Create (messageContract, action, TempUri, formatterAttribute);
}
public static TypedMessageConverter Create (
Type messageContract, string action, string defaultNamespace,
XmlSerializerFormatAttribute formatterAttribute)
{
return new DefaultTypedMessageConverter (
new XmlMessagesFormatter (
MessageContractToMessagesDescription (messageContract, defaultNamespace, action),
formatterAttribute));
}
public abstract object FromMessage (Message message);
public abstract Message ToMessage (object typedMessage);
public abstract Message ToMessage (object typedMessage, MessageVersion version);
static MessageDescriptionCollection MessageContractToMessagesDescription (
Type src, string defaultNamespace, string action)
{
MessageContractAttribute mca =
ContractDescriptionGenerator.GetMessageContractAttribute (src);
if (mca == null)
throw new ArgumentException (String.Format ("Type {0} and its ancestor types do not have MessageContract attribute.", src));
MessageDescriptionCollection messages = new MessageDescriptionCollection ();
// FIXME: not sure if isDirectionInput arguments are ignorable (and can be dummy) here...
messages.Add (ContractDescriptionGenerator.CreateMessageDescription (src, defaultNamespace, action, true, false, mca));
messages.Add (ContractDescriptionGenerator.CreateMessageDescription (src, defaultNamespace, action, false, false, mca));
return messages;
}
}
}
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