//
// System.Data.ObjectSpaces.ObjectReader.cs
//
// Author:
// Mark Easton (mark.easton@blinksoftware.co.uk)
// Tim Coleman (tim@timcoleman.com)
//
// (C) BLiNK Software Ltd. http://www.blinksoftware.co.uk
// Copyright (C) Tim Coleman, 2003-2004
//
//
// 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.Collections;
namespace System.Data.ObjectSpaces{
public abstract class ObjectReader : IDisposable, IEnumerable
{
#region Fields
bool isClosed = true;
bool disposed;
#endregion // Fields
#region Properties
[MonoTODO]
public object Current {
get { return null; }
}
public abstract bool HasObjects { get; }
[MonoTODO]
public virtual bool IsClosed {
get { return this.isClosed; }
}
[MonoTODO]
public ObjectContext ObjectContext {
get { return null; }
}
[MonoTODO]
public Type ObjectType {
get { return null; }
}
[MonoTODO]
public virtual void Close ()
{
this.isClosed = true;
}
#endregion // Properties
#region Events and Delegates
//Inform listeners when a ValueRecord is being merged
public event ValueRecordMergeEventHandler ValueMerging;
#endregion // Events and Delegates
#region Methods
protected virtual void Dispose (bool disposing)
{
if (!disposed) {
if (disposing) {
Close ();
}
disposed = true;
}
}
[MonoTODO]
public IEnumerator GetEnumerator ()
{
return null;
}
void IDisposable.Dispose ()
{
Dispose (true);
GC.SuppressFinalize (this);
}
[MonoTODO]
protected virtual void OnValueMerging (ValueRecordMergeEventArgs e)
{
if (this.ValueMerging != null)
this.ValueMerging (this, e);
}
[MonoTODO]
public virtual bool Read()
{
return false;
}
#endregion // Methods
}
}
#endif
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