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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.IdentityModel
{
using System.IdentityModel.Diagnostics;
using System.Xml;
internal class EncryptionMethodElement
{
private string _algorithm;
private string _parameters;
public string Algorithm
{
get { return _algorithm; }
set { _algorithm = value; }
}
public string Parameters
{
get { return _parameters; }
set { _parameters = value; }
}
public void ReadXml( XmlDictionaryReader reader )
{
if ( reader == null )
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull( "reader" );
}
reader.MoveToContent();
if ( !reader.IsStartElement( XmlEncryptionConstants.Elements.EncryptionMethod, XmlEncryptionConstants.Namespace ) )
{
return;
}
_algorithm = reader.GetAttribute( XmlEncryptionConstants.Attributes.Algorithm, null );
if ( !reader.IsEmptyElement )
{
//
// Trace unread missing element
//
string xml = reader.ReadOuterXml();
if ( DiagnosticUtility.ShouldTraceWarning )
{
TraceUtility.TraceString( System.Diagnostics.TraceEventType.Warning, SR.GetString( SR.ID8024, reader.Name, reader.NamespaceURI, xml ) );
}
}
else
{
//
// Read to the next element
//
reader.Read();
}
}
public void WriteXml( XmlWriter writer )
{
writer.WriteStartElement( XmlEncryptionConstants.Prefix, XmlEncryptionConstants.Elements.EncryptionMethod, XmlEncryptionConstants.Namespace );
writer.WriteAttributeString( XmlEncryptionConstants.Attributes.Algorithm, null, _algorithm );
// <EncryptionMethod>
writer.WriteEndElement();
}
}
}
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