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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.IdentityModel.Tokens
{
using System.Xml;
using System.IdentityModel.Selectors;
public class SamlDoNotCacheCondition : SamlCondition
{
bool isReadOnly = false;
public SamlDoNotCacheCondition()
{
}
public override bool IsReadOnly
{
get { return this.isReadOnly; }
}
public override void MakeReadOnly()
{
this.isReadOnly = true;
}
public override void ReadXml(XmlDictionaryReader reader, SamlSerializer samlSerializer, SecurityTokenSerializer keyInfoSerializer, SecurityTokenResolver outOfBandTokenResolver)
{
if (reader == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("reader"));
if (samlSerializer == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("samlSerializer"));
#pragma warning suppress 56506 // samlSerializer.DictionaryManager is never null.
SamlDictionary dictionary = samlSerializer.DictionaryManager.SamlDictionary;
if (!reader.IsStartElement(dictionary.DoNotCacheCondition, dictionary.Namespace))
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.GetString(SR.SAMLBadSchema, dictionary.DoNotCacheCondition.Value)));
// saml:DoNotCacheCondition is a empty element. So just issue a read for
// the empty element.
if (reader.IsEmptyElement)
{
reader.MoveToContent();
reader.Read();
return;
}
reader.MoveToContent();
reader.Read();
reader.ReadEndElement();
}
public override void WriteXml(XmlDictionaryWriter writer, SamlSerializer samlSerializer, SecurityTokenSerializer keyInfoSerializer)
{
if (writer == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("writer"));
if (samlSerializer == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("samlSerializer"));
#pragma warning suppress 56506 // samlSerializer.DictionaryManager is never null.
SamlDictionary dictionary = samlSerializer.DictionaryManager.SamlDictionary;
writer.WriteStartElement(dictionary.PreferredPrefix.Value, dictionary.DoNotCacheCondition, dictionary.Namespace);
writer.WriteEndElement();
}
}
}
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