// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
 
using System.IdentityModel.Selectors;
using System.ServiceModel.Security.Tokens;
 
namespace System.ServiceModel.Security
{
    internal class SupportingTokenProviderSpecification
    {
        private SecurityTokenParameters _tokenParameters;
 
        public SupportingTokenProviderSpecification(SecurityTokenProvider tokenProvider, SecurityTokenAttachmentMode attachmentMode, SecurityTokenParameters tokenParameters)
        {
            SecurityTokenAttachmentModeHelper.Validate(attachmentMode);
            TokenProvider = tokenProvider ?? throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(tokenProvider));
            SecurityTokenAttachmentMode = attachmentMode;
            _tokenParameters = tokenParameters ?? throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(tokenParameters));
        }
 
        public SecurityTokenProvider TokenProvider { get; }
 
        public SecurityTokenAttachmentMode SecurityTokenAttachmentMode { get; }
 
        public SecurityTokenParameters TokenParameters
        {
            get { return _tokenParameters; }
        }
    }
}