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//
// Microsoft.SqlServer.Server.SqlTriggerContext.cs
//
// Author:
// Umadevi S (sumadevi@novell.com)
//
// Copyright (C) 2004 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.
//
#if NET_2_0
using System;
using System.Data.SqlTypes;
namespace Microsoft.SqlServer.Server {
public sealed class SqlTriggerContext
{
#region Fields
private TriggerAction triggerAction;
private bool[] columnsUpdated;
private SqlXml eventData;
#endregion // Fields
#region Constructors
internal SqlTriggerContext (TriggerAction triggerAction, bool[] columnsUpdated,
SqlXml eventData)
{
this.triggerAction = triggerAction;
this.columnsUpdated = columnsUpdated;
this.eventData = eventData;
}
#endregion // Constructors
#region Properties
public int CoulmnCount {
get {
return this.columnsUpdated == null ? 0 : columnsUpdated.Length;
}
}
public SqlXml EventData {
get { return this.eventData; }
}
public TriggerAction TriggerAction {
get { return this.triggerAction; }
}
#endregion // Properties
#region Methods
public bool IsUpdatedColumn (int columnOrdinal)
{
if (columnsUpdated == null)
throw new IndexOutOfRangeException("The index specified does not exist");
return this.columnsUpdated[columnOrdinal];
}
#endregion //Methods
}
}
#endif
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