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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-------------------
namespace System.ServiceModel.Channels
{
using System;
using System.ServiceModel;
using System.Globalization;
class TransactionChannelFaultConverter<TChannel> : FaultConverter
where TChannel : class, IChannel
{
TransactionChannel<TChannel> channel;
internal TransactionChannelFaultConverter(TransactionChannel<TChannel> channel)
{
this.channel = channel;
}
protected override bool OnTryCreateException(Message message, MessageFault fault, out Exception exception)
{
if (message.Headers.Action == FaultCodeConstants.Actions.Transactions)
{
exception = new ProtocolException(fault.Reason.GetMatchingTranslation(CultureInfo.CurrentCulture).Text);
return true;
}
if (fault.IsMustUnderstandFault)
{
MessageHeader header = this.channel.Formatter.EmptyTransactionHeader;
if (MessageFault.WasHeaderNotUnderstood(message.Headers, header.Name, header.Namespace))
{
exception = new ProtocolException(SR.GetString(SR.SFxTransactionHeaderNotUnderstood, header.Name, header.Namespace, this.channel.Protocol));
return true;
}
}
FaultConverter inner = this.channel.GetInnerProperty<FaultConverter>();
if (inner != null)
{
return inner.TryCreateException(message, fault, out exception);
}
else
{
exception = null;
return false;
}
}
protected override bool OnTryCreateFaultMessage(Exception exception, out Message message)
{
FaultConverter inner = this.channel.GetInnerProperty<FaultConverter>();
if (inner != null)
{
return inner.TryCreateFaultMessage(exception, out message);
}
else
{
message = null;
return false;
}
}
}
}
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