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//----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------------------
namespace System.ServiceModel.Channels
{
using System.Runtime;
using System.Xml;
sealed class CreateSequenceResponse : BodyWriter
{
EndpointAddress acceptAcksTo;
AddressingVersion addressingVersion;
Nullable<TimeSpan> expires;
UniqueId identifier;
bool ordered;
ReliableMessagingVersion reliableMessagingVersion;
CreateSequenceResponse()
: base(true)
{
}
public CreateSequenceResponse(AddressingVersion addressingVersion,
ReliableMessagingVersion reliableMessagingVersion)
: base(true)
{
this.addressingVersion = addressingVersion;
this.reliableMessagingVersion = reliableMessagingVersion;
}
public EndpointAddress AcceptAcksTo
{
get
{
return this.acceptAcksTo;
}
set
{
this.acceptAcksTo = value;
}
}
public Nullable<TimeSpan> Expires
{
get
{
return this.expires;
}
set
{
this.expires = value;
}
}
public UniqueId Identifier
{
get
{
return this.identifier;
}
set
{
this.identifier = value;
}
}
public bool Ordered
{
get
{
return this.ordered;
}
set
{
this.ordered = value;
}
}
public static CreateSequenceResponseInfo Create(AddressingVersion addressingVersion,
ReliableMessagingVersion reliableMessagingVersion, XmlDictionaryReader reader)
{
if (reader == null)
{
Fx.Assert("Argument reader cannot be null.");
}
CreateSequenceResponseInfo createSequenceResponse = new CreateSequenceResponseInfo();
WsrmFeb2005Dictionary wsrmFeb2005Dictionary = XD.WsrmFeb2005Dictionary;
XmlDictionaryString wsrmNs = WsrmIndex.GetNamespace(reliableMessagingVersion);
reader.ReadStartElement(wsrmFeb2005Dictionary.CreateSequenceResponse, wsrmNs);
reader.ReadStartElement(wsrmFeb2005Dictionary.Identifier, wsrmNs);
createSequenceResponse.Identifier = reader.ReadContentAsUniqueId();
reader.ReadEndElement();
if (reader.IsStartElement(wsrmFeb2005Dictionary.Expires, wsrmNs))
{
reader.ReadElementContentAsTimeSpan();
}
if (reliableMessagingVersion == ReliableMessagingVersion.WSReliableMessaging11)
{
if (reader.IsStartElement(DXD.Wsrm11Dictionary.IncompleteSequenceBehavior, wsrmNs))
{
string incompleteSequenceBehavior = reader.ReadElementContentAsString();
if ((incompleteSequenceBehavior != Wsrm11Strings.DiscardEntireSequence)
&& (incompleteSequenceBehavior != Wsrm11Strings.DiscardFollowingFirstGap)
&& (incompleteSequenceBehavior != Wsrm11Strings.NoDiscard))
{
string reason = SR.GetString(SR.CSResponseWithInvalidIncompleteSequenceBehavior);
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new XmlException(reason));
}
// Otherwise ignore the value.
}
}
if (reader.IsStartElement(wsrmFeb2005Dictionary.Accept, wsrmNs))
{
reader.ReadStartElement();
createSequenceResponse.AcceptAcksTo = EndpointAddress.ReadFrom(addressingVersion, reader,
wsrmFeb2005Dictionary.AcksTo, wsrmNs);
while (reader.IsStartElement())
{
reader.Skip();
}
reader.ReadEndElement();
}
while (reader.IsStartElement())
{
reader.Skip();
}
reader.ReadEndElement();
return createSequenceResponse;
}
protected override void OnWriteBodyContents(XmlDictionaryWriter writer)
{
WsrmFeb2005Dictionary wsrmFeb2005Dictionary = XD.WsrmFeb2005Dictionary;
XmlDictionaryString wsrmNs = WsrmIndex.GetNamespace(this.reliableMessagingVersion);
writer.WriteStartElement(wsrmFeb2005Dictionary.CreateSequenceResponse, wsrmNs);
writer.WriteStartElement(wsrmFeb2005Dictionary.Identifier, wsrmNs);
writer.WriteValue(this.identifier);
writer.WriteEndElement();
if (this.expires.HasValue)
{
writer.WriteStartElement(wsrmFeb2005Dictionary.Expires, wsrmNs);
writer.WriteValue(this.expires.Value);
writer.WriteEndElement();
}
if (this.reliableMessagingVersion == ReliableMessagingVersion.WSReliableMessaging11)
{
Wsrm11Dictionary wsrm11Dictionary = DXD.Wsrm11Dictionary;
writer.WriteStartElement(wsrm11Dictionary.IncompleteSequenceBehavior, wsrmNs);
writer.WriteValue(
this.ordered ? wsrm11Dictionary.DiscardFollowingFirstGap : wsrm11Dictionary.NoDiscard);
writer.WriteEndElement();
}
if (this.acceptAcksTo != null)
{
writer.WriteStartElement(wsrmFeb2005Dictionary.Accept, wsrmNs);
this.acceptAcksTo.WriteTo(this.addressingVersion, writer, wsrmFeb2005Dictionary.AcksTo, wsrmNs);
writer.WriteEndElement();
}
writer.WriteEndElement();
}
}
}
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