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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.ServiceModel.Activities
{
using System.Activities;
using System.Collections.Generic;
using System.ServiceModel.Description;
// used in Send.Content
public abstract class SendContent
{
static SendContent defaultSendContent;
// internal ctor since we control the hierarchy
// only supported subclasses are SendMessageContent and SendParametersContent
internal SendContent()
{
}
internal static SendContent DefaultSendContent
{
get
{
if (defaultSendContent == null)
{
defaultSendContent = new SendMessageContent();
}
return defaultSendContent;
}
}
public static SendMessageContent Create(InArgument message)
{
return new SendMessageContent(message);
}
public static SendMessageContent Create(InArgument message, Type declaredMessageType)
{
return new SendMessageContent(message) { DeclaredMessageType = declaredMessageType };
}
public static SendParametersContent Create(IDictionary<string, InArgument> parameters)
{
return new SendParametersContent(parameters);
}
internal abstract bool IsFault { get; }
internal abstract void CacheMetadata(ActivityMetadata metadata, Activity owner, string operationName);
internal abstract void ConfigureInternalSend(InternalSendMessage internalSendMessage, out ToRequest requestFormatter);
internal abstract void ConfigureInternalSendReply(InternalSendMessage internalSendMessage, out ToReply responseFormatter);
internal abstract void InferMessageDescription(OperationDescription operation, object owner, MessageDirection direction);
internal abstract void ValidateContract(NativeActivityContext context, OperationDescription targetOperation, object owner, MessageDirection direction);
}
}
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