/Source/Bifrost/Validation/NullCommandBusinessValidator.cs

#region License

//

// Copyright (c) 2008-2012, DoLittle Studios and Komplett ASA

//

// Licensed under the Microsoft Permissive License (Ms-PL), Version 1.1 (the "License")

// With one exception :

//   Commercial libraries that is based partly or fully on Bifrost and is sold commercially, 

//   must obtain a commercial license.

//

// You may not use this file except in compliance with the License.

// You may obtain a copy of the license at 

//

//   http://bifrost.codeplex.com/license

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

//

#endregion

using System.Collections.Generic;

using System.ComponentModel.DataAnnotations;

using Bifrost.Commands;



namespace Bifrost.Validation

{

    /// <summary>

    /// Represent a null or non-existant validator.

    /// </summary>

    /// <remarks>

    /// Always returns an empty validation result collection.

    /// </remarks>

    public class NullCommandBusinessValidator : ICommandBusinessValidator

    {

#pragma warning disable 1591 // Xml Comments

        public IEnumerable<ValidationResult> Validate(ICommand command)

        {

            return new ValidationResult[0];

        }

#pragma warning restore 1591 // Xml Comments

    }

}