//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
 
 
namespace System.ServiceModel.Security.Tokens
{
    using System.ComponentModel;
 
    public enum X509KeyIdentifierClauseType
    {
        Any = 0,
        Thumbprint = 1,
        IssuerSerial = 2,
        SubjectKeyIdentifier = 3,
        RawDataKeyIdentifier = 4
    }
 
    static class X509SecurityTokenReferenceStyleHelper
    {
        public static bool IsDefined(X509KeyIdentifierClauseType value)
        {
            return (value == X509KeyIdentifierClauseType.Any
                || value == X509KeyIdentifierClauseType.IssuerSerial
                || value == X509KeyIdentifierClauseType.SubjectKeyIdentifier
                || value == X509KeyIdentifierClauseType.Thumbprint
                || value == X509KeyIdentifierClauseType.RawDataKeyIdentifier);
        }
 
        public static void Validate(X509KeyIdentifierClauseType value)
        {
            if (!IsDefined(value))
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidEnumArgumentException("value", (int)value,
                    typeof(X509KeyIdentifierClauseType)));
            }
        }
 
    }
}