/WCFWebApi/src/Microsoft.ApplicationServer.Http/Microsoft/ApplicationServer/Http/Description/HttpEndpoint.cs

// <copyright>

//   Copyright (c) Microsoft Corporation.  All rights reserved.

// </copyright>



namespace Microsoft.ApplicationServer.Http.Description

{

    using System;

    using System.ComponentModel;

    using System.ServiceModel;

    using System.ServiceModel.Description;

    using Microsoft.ApplicationServer.Http.Channels;

    using Microsoft.Server.Common;



    /// <summary>

    /// Class that provides a <see cref="ServiceEndpoint"/> for the <see cref="HttpBinding"/> binding.

    /// </summary>

    public class HttpEndpoint : ServiceEndpoint

    {

        internal const string Kind = "httpEndpoint";



        /// <summary>

        /// Initializes a new instance of the <see cref="HttpEndpoint"/> class.

        /// </summary>

        /// <param name="contract">The <see cref="ContractDescription"/> for the service endpoint.</param>

        public HttpEndpoint(ContractDescription contract)

            : this(contract, null)

        {

        }



        /// <summary>

        /// Initializes a new instance of the <see cref="HttpEndpoint"/> class.

        /// </summary>

        /// <param name="contract">The <see cref="ContractDescription"/> for the service endpoint.</param>

        /// <param name="address">The <see cref="EndpointAddress"/> for the service endpoint.</param>

        public HttpEndpoint(ContractDescription contract, EndpointAddress address)

            : base(contract, new HttpBinding(), address)

        {

            this.Behaviors.Add(new HttpBehavior());

            if (address != null && address.Uri != null && address.Uri.Scheme == Uri.UriSchemeHttps)

            {

                this.Security.Mode = HttpBindingSecurityMode.Transport;

            }

        }



        /// <summary>

        /// Gets or sets the default <see cref="HttpMessageHandlerFactory"/> to use for

        /// the <see cref="HttpEndpoint"/>.

        /// </summary>

        public HttpMessageHandlerFactory MessageHandlerFactory

        {

            get { return this.HttpBinding.MessageHandlerFactory; }

            set { this.HttpBinding.MessageHandlerFactory = value; }

        }



        /// <summary>

        /// Gets or sets the default <see cref="HttpOperationHandlerFactory"/> to use for

        /// the <see cref="HttpEndpoint"/>.

        /// </summary>

        [DefaultValue(null)]

        public HttpOperationHandlerFactory OperationHandlerFactory

        {

            get { return this.HttpBehavior.OperationHandlerFactory; }

            set { this.HttpBehavior.OperationHandlerFactory = value; }

        }



        /// <summary>

        /// Gets or sets a value specifying how the host name should be use in <see cref="Uri"/>

        /// comparisons when dispatching an incoming message to a service endpoint.

        /// </summary>

        public HostNameComparisonMode HostNameComparisonMode

        {

            get { return this.HttpBinding.HostNameComparisonMode; }

            set { this.HttpBinding.HostNameComparisonMode = value; }

        }



        /// <summary>

        /// Gets or sets the maximum amount of memory that is allocated for use by the manager

        /// of the message buffers that receive messages from the endpoint.

        /// </summary>

        public long MaxBufferPoolSize

        {

            get { return this.HttpBinding.MaxBufferPoolSize; }

            set { this.HttpBinding.MaxBufferPoolSize = value; }

        }



        /// <summary>

        /// Gets or sets the maximum amount of memory that is allocated for use by the manager of the message 

        /// buffers that receive messages from the channel.

        /// </summary>

        public int MaxBufferSize

        {

            get { return this.HttpBinding.MaxBufferSize; }

            set { this.HttpBinding.MaxBufferSize = value; }

        }



        /// <summary>

        /// Gets or sets the maximum size for a message that can be processed by the endpoint.

        /// </summary>

        public long MaxReceivedMessageSize

        {

            get { return this.HttpBinding.MaxReceivedMessageSize; }

            set { this.HttpBinding.MaxReceivedMessageSize = value; }

        }



        /// <summary>

        /// Gets or sets a value that indicates whether the service configured with the endpoint uses streamed or 

        /// buffered (or both) modes of message transfer.

        /// </summary>

        public TransferMode TransferMode

        {

            get { return this.HttpBinding.TransferMode; }

            set { this.HttpBinding.TransferMode = value; }

        }



        /// <summary>

        /// Gets the <see cref="HttpBindingSecurity"/> for this endpoint.

        /// </summary>

        public HttpBindingSecurity Security

        {

            get { return this.HttpBinding.Security; }

        }



        /// <summary>

        /// Gets or sets a value indicating whether an automatic help page will be generated.

        /// </summary>

        public bool HelpEnabled 

        {

            get { return this.HttpBehavior.HelpEnabled; }

            set { this.HttpBehavior.HelpEnabled = value; }

        }



        /// <summary>

        /// Gets or sets a value indicating whether a web-based test client will be generated.

        /// </summary>

        public bool TestClientEnabled

        {

            get { return this.HttpBehavior.TestClientEnabled; }

            set { this.HttpBehavior.TestClientEnabled = value; }

        }



        /// <summary>

        /// Gets or sets a value specifying how trailing slashes on <see cref="Uri"/>s should be treated.

        /// </summary>

        public TrailingSlashMode TrailingSlashMode

        {

            get { return this.HttpBehavior.TrailingSlashMode; }

            set { this.HttpBehavior.TrailingSlashMode = value; }

        }



        internal HttpBinding HttpBinding

        {

            get

            {

                HttpBinding localHttpBinding = this.Binding as HttpBinding;

                if (localHttpBinding == null)

                {

                    throw Fx.Exception.AsError(

                        new InvalidOperationException(

                            Http.SR.HttpEndpointRequiresHttpBinding(

                                typeof(HttpEndpoint).Name,

                                typeof(HttpBinding).Name)));

                }



                return localHttpBinding;

            }

        }



        internal HttpBehavior HttpBehavior

        {

            get

            {

                HttpBehavior localHttpBehavior = this.Behaviors.Find<HttpBehavior>();

                if (localHttpBehavior == null)

                {

                    throw Fx.Exception.AsError(

                        new InvalidOperationException(

                            Http.SR.HttpBehaviorNotFoundWithEndpoint(

                                typeof(HttpEndpoint).Name, 

                                typeof(HttpBehavior).Name)));

                }



                return localHttpBehavior;

            }

        }

    }

}