ContractDescription.cs :  » 2.6.4-mono-.net-core » System.ServiceModel » System » ServiceModel » Description » C# / CSharp Open Source

//
// ContractDescription.cs
//
// Author:
//  Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2005 Novell, Inc.  http://www.novell.com
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Net.Security;
using System.Reflection;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Dispatcher;

namespace System.ServiceModel.Description{
  public class ContractDescription
  {    
    [MonoTODO]
    public static ContractDescription GetContract (
      Type contractType)
    {
      return ContractDescriptionGenerator.GetContract (contractType);
    }

    [MonoTODO]
    public static ContractDescription GetContract (
      Type contractType, object serviceImplementation)
    {
      return ContractDescriptionGenerator.GetContract (contractType, serviceImplementation);
    }

    [MonoTODO]
    public static ContractDescription GetContract (
      Type contractType, Type serviceType)
    {
      return ContractDescriptionGenerator.GetContract (contractType, serviceType);
    }

    OperationDescriptionCollection operations;
    KeyedByTypeCollection<IContractBehavior> behaviors;
    Type callback_contract_type, contract_type;
    string name, ns, config_name;
    ProtectionLevel protection_level;
    bool has_protection_level;
    SessionMode session;

    public ContractDescription (string name)
      : this (name, null)
    {
    }

    public ContractDescription (string name, string ns)
    {
      if (name == null)
        throw new ArgumentNullException ("name");
      if (name.Length == 0)
        throw new ArgumentOutOfRangeException ("ContractDescription's Name must be a non-empty string.");
      if (ns == null)
        ns = "http://tempuri.org/";

      this.name = name;
      this.ns = ns;
      behaviors = new KeyedByTypeCollection<IContractBehavior>  ();
      operations = new OperationDescriptionCollection ();
    }

    public KeyedByTypeCollection<IContractBehavior> Behaviors {
      get { return behaviors; }
    }

    public Type CallbackContractType {
      get { return callback_contract_type; }
      set { callback_contract_type = value; }
    }

    public string ConfigurationName {
      get { return config_name; }
      set { config_name = value; }
    }

    public Type ContractType {
      get { return contract_type; }
      set { contract_type = value; }
    }

    public bool HasProtectionLevel {
      get { return has_protection_level; }
    }

    public ProtectionLevel ProtectionLevel {
      get { return protection_level; }
      set {
        protection_level = value;
        has_protection_level = true;
      }
    }

    public string Name {
      get { return name; }
      set { name = value; }
    }

    public string Namespace {
      get { return ns; }
      set { ns = value; }
    }

    public OperationDescriptionCollection Operations {
      get { return operations; }
    }

    public SessionMode SessionMode {
      get { return session; }
      set { session = value; }
    }

    [MonoTODO]
    public Collection<ContractDescription> GetInheritedContracts ()
    {
      throw new NotImplementedException ();
    }

    internal ClientRuntime CreateClientRuntime ()
    {
      ClientRuntime proxy = new ClientRuntime (Name, Namespace) { ContractClientType = ContractType, CallbackClientType = CallbackContractType };
      //proxy.ContractClientType = typeof (TChannel);

      foreach (OperationDescription od in Operations) {
        if (!proxy.Operations.Contains (od.Name))
          PopulateClientOperation (proxy, od);
#if !MOONLIGHT
        foreach (IOperationBehavior ob in od.Behaviors)
          ob.ApplyClientBehavior (od, proxy.Operations [od.Name]);
#endif
      }

      return proxy;
    }

    void PopulateClientOperation (ClientRuntime proxy, OperationDescription od)
    {
      string reqA = null, resA = null;
      foreach (MessageDescription m in od.Messages) {
        if (m.Direction == MessageDirection.Input)
          reqA = m.Action;
        else
          resA = m.Action;
      }
      ClientOperation o =
        od.IsOneWay ?
        new ClientOperation (proxy, od.Name, reqA) :
        new ClientOperation (proxy, od.Name, reqA, resA);
      foreach (MessageDescription md in od.Messages) {
        if (md.Direction == MessageDirection.Input &&
            md.Body.Parts.Count == 1 &&
            md.Body.Parts [0].Type == typeof (Message))
          o.SerializeRequest = false;
        if (md.Direction == MessageDirection.Output &&
            md.Body.ReturnValue != null &&
            md.Body.ReturnValue.Type == typeof (Message))
          o.DeserializeReply = false;
      }
#if !NET_2_1
      foreach (var fd in od.Faults)
        o.FaultContractInfos.Add (new FaultContractInfo (fd.Action, fd.DetailType));
#endif
      proxy.Operations.Add (o);
    }
  }
}