mono/mcs/class/System.ServiceModel/System.ServiceModel.Description/OperationDescriptionCollection.cs

//
// OperationDescriptionCollection.cs
//
// Author:
//	Atsushi Enomoto <[email protected]>
//
// 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.Generic;
using System.Collections.ObjectModel;
using System.Runtime.Serialization;
using System.ServiceModel;

namespace System.ServiceModel.Description
{
	public class OperationDescriptionCollection
		: Collection<OperationDescription>
	{
		internal OperationDescriptionCollection ()
		{
		}

		public OperationDescription Find (string name)
		{
			foreach (OperationDescription d in this)
				if (d.Name == name)
					return d;
			return null;
		}

		public Collection<OperationDescription> FindAll (string name)
		{
			Collection<OperationDescription> ret =
				new Collection<OperationDescription> ();
			foreach (OperationDescription d in this)
				if (d.Name == name)
					ret.Add (d);
			return ret;
		}

		protected override void InsertItem (int index, OperationDescription item)
		{
			if (Find (item.Name) == null)
				base.InsertItem (index, item);
			else
				throw new InvalidOperationException ("A contract cannot have two operations that have the identical names and different set of parameters.");
		}

		protected override void SetItem (int index, OperationDescription item)
		{
			if (Find (item.Name) != null)
				base.RemoveItem (index);
			base.SetItem (index, item);
		}
	}
}