public static ReliableSessionBindingElementImporter.Wsrm11PolicyAlternative ImportAlternative(MetadataImporter importer, IEnumerable <XmlElement> alternative)
{
ReliableSessionBindingElementImporter.State security = ReliableSessionBindingElementImporter.State.Security;
ReliableSessionBindingElementImporter.Wsrm11PolicyAlternative alternative2 = new ReliableSessionBindingElementImporter.Wsrm11PolicyAlternative();
foreach (XmlElement element in alternative)
{
switch (security)
{
case ReliableSessionBindingElementImporter.State.Security:
security = ReliableSessionBindingElementImporter.State.DeliveryAssurance;
if (alternative2.TryImportSequenceSTR(element))
{
continue;
}
break;
case ReliableSessionBindingElementImporter.State.DeliveryAssurance:
security = ReliableSessionBindingElementImporter.State.Done;
if (alternative2.TryImportDeliveryAssurance(importer, element))
{
continue;
}
break;
}
string message = System.ServiceModel.SR.GetString("UnexpectedXmlChildNode", new object[] { element.LocalName, element.NodeType, "RMAssertion" });
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidChannelBindingException(message));
}
return(alternative2);
}
private bool TryImportDeliveryAssurance(MetadataImporter importer, XmlElement node)
{
string ns = "http://docs.oasis-open.org/ws-rx/wsrmp/200702";
if (!ReliableSessionBindingElementImporter.IsElement(node, ns, "DeliveryAssurance"))
{
return(false);
}
IEnumerator nodes = node.ChildNodes.GetEnumerator();
XmlElement element = ReliableSessionBindingElementImporter.ThrowIfNotPolicyElement(ReliableSessionBindingElementImporter.SkipToNode(nodes), ReliableMessagingVersion.WSReliableMessaging11);
foreach (IEnumerable <XmlElement> enumerable2 in importer.NormalizePolicy(new XmlElement[] { element }))
{
ReliableSessionBindingElementImporter.State assurance = ReliableSessionBindingElementImporter.State.Assurance;
foreach (XmlElement element2 in enumerable2)
{
switch (assurance)
{
case ReliableSessionBindingElementImporter.State.Assurance:
{
assurance = ReliableSessionBindingElementImporter.State.Order;
if ((!ReliableSessionBindingElementImporter.IsElement(element2, ns, "ExactlyOnce") && !ReliableSessionBindingElementImporter.IsElement(element2, ns, "AtMostOnce")) && !ReliableSessionBindingElementImporter.IsElement(element2, ns, "AtMostOnce"))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidChannelBindingException(System.ServiceModel.SR.GetString("DeliveryAssuranceRequired", new object[] { ns, element2.LocalName, element2.NamespaceURI })));
}
continue;
}
case ReliableSessionBindingElementImporter.State.Order:
assurance = ReliableSessionBindingElementImporter.State.Done;
if (ReliableSessionBindingElementImporter.IsElement(element2, ns, "InOrder"))
{
if (!this.isOrdered)
{
this.isOrdered = true;
}
continue;
}
break;
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidChannelBindingException(System.ServiceModel.SR.GetString("UnexpectedXmlChildNode", new object[] { element2.LocalName, element2.NodeType, "DeliveryAssurance" })));
}
if (assurance == ReliableSessionBindingElementImporter.State.Assurance)
{
string message = System.ServiceModel.SR.GetString("DeliveryAssuranceRequiredNothingFound", new object[] { ns });
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidChannelBindingException(message));
}
}
System.Xml.XmlNode node2 = ReliableSessionBindingElementImporter.SkipToNode(nodes);
if (node2 != null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidChannelBindingException(System.ServiceModel.SR.GetString("UnexpectedXmlChildNode", new object[] { node2.LocalName, node2.NodeType, node.LocalName })));
}
return(true);
}
