IdentityNotMappedException.cs

using System.Runtime.InteropServices;
using System.Runtime.Serialization;

namespace System.Security.Principal
{
    [Serializable]
    [ComVisible(false)]
    public sealed class IdentityNotMappedException : SystemException
    {
        private IdentityReferenceCollection unmappedIdentities;

        public IdentityReferenceCollection UnmappedIdentities
        {
            get
            {
                if (unmappedIdentities == null)
                {
                    unmappedIdentities = new IdentityReferenceCollection();
                }
                return unmappedIdentities;
            }
        }

        public IdentityNotMappedException()
            : base(Environment.GetResourceString("IdentityReference_IdentityNotMapped"))
        {
        }

        public IdentityNotMappedException(string message)
            : base(message)
        {
        }

        public IdentityNotMappedException(string message, Exception inner)
            : base(message, inner)
        {
        }

        internal IdentityNotMappedException(string message, IdentityReferenceCollection unmappedIdentities)
            : this(message)
        {
            this.unmappedIdentities = unmappedIdentities;
        }

        internal IdentityNotMappedException(SerializationInfo info, StreamingContext context)
            : base(info, context)
        {
        }

        [SecurityCritical]
        public override void GetObjectData(SerializationInfo serializationInfo, StreamingContext streamingContext)
        {
            base.GetObjectData(serializationInfo, streamingContext);
        }
    }
}