//
// System.Data.SqlClient.SqlBulkCopyColumnMappingCollection.cs
//
// Author:
//   Nagappan A <anagappan@novell.com>
//

//
// Copyright (C) 2007 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.Data;
using System.Data.Common;
using System.Collections;

namespace System.Data.SqlClient
{
	public sealed class SqlBulkCopyColumnMappingCollection : CollectionBase
	{
		#region Constructors

		internal SqlBulkCopyColumnMappingCollection ()
		{
			// Do nothing - Created the constructor as the class status page
			// was reporting extra constructor which gets generated by default
		}

		#endregion // Constructors

		public SqlBulkCopyColumnMapping this [int index] {
			get {
				if (index < 0 || index > base.Count)
					throw new ArgumentOutOfRangeException ("Index is out of range");
				return (SqlBulkCopyColumnMapping) base.List [index];
			}
		}
	
		#region Methods
	
		public SqlBulkCopyColumnMapping Add (SqlBulkCopyColumnMapping bulkCopyColumnMapping)
		{
			if (bulkCopyColumnMapping == null)
				throw new ArgumentNullException ("bulkCopyColumnMapping");
			List.Add (bulkCopyColumnMapping);
			return bulkCopyColumnMapping;

		}

		public SqlBulkCopyColumnMapping Add (int sourceColumnIndex, int destinationColumnIndex)
		{
			SqlBulkCopyColumnMapping columnMapping = new SqlBulkCopyColumnMapping (sourceColumnIndex,
											       destinationColumnIndex);
			return Add (columnMapping);
		}

		public SqlBulkCopyColumnMapping Add (int sourceColumnIndex, string destinationColumn)
		{
			SqlBulkCopyColumnMapping columnMapping = new SqlBulkCopyColumnMapping (sourceColumnIndex,
											       destinationColumn);
			return Add (columnMapping);
		}

		public SqlBulkCopyColumnMapping Add (string sourceColumn, int destinationColumnIndex)
		{
			SqlBulkCopyColumnMapping columnMapping = new SqlBulkCopyColumnMapping (sourceColumn,
											       destinationColumnIndex);
			return Add (columnMapping);
		}

		public SqlBulkCopyColumnMapping Add (string sourceColumn, string destinationColumn)
		{
			SqlBulkCopyColumnMapping columnMapping = new SqlBulkCopyColumnMapping (sourceColumn,
											       destinationColumn);
			return Add (columnMapping);
		}

		public new void Clear ()
		{
			List.Clear ();
		}

		public bool Contains (SqlBulkCopyColumnMapping value)
		{
			return List.Contains (value);
		}

		public int IndexOf (SqlBulkCopyColumnMapping value)
		{
			return List.IndexOf (value);
		}

		public void CopyTo (SqlBulkCopyColumnMapping [] array, int index)
		{
			if (index < 0 || index > base.Count)
				throw new ArgumentOutOfRangeException ("Index is out of range");
			if (array == null)
				throw new ArgumentNullException ("array");
			int len = base.Count;
			if (len - index > array.Length)
				len = array.Length;
			for (int i = index, j = 0; i < base.Count; i++, j++)
				array [j] = (SqlBulkCopyColumnMapping) List [i];
		}

		public void Insert (int index, SqlBulkCopyColumnMapping value)
		{
			if (index < 0 || index > base.Count)
				throw new ArgumentOutOfRangeException ("Index is out of range");
			List.Insert (index, value);
		}

		public void Remove (SqlBulkCopyColumnMapping value)
		{
			List.Remove (value);
		}

		public new void RemoveAt (int index)
		{
			if (index < 0 || index > base.Count)
				throw new ArgumentOutOfRangeException ("Index is out of range");
			base.RemoveAt (index);
		}

#endregion
	}
}