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//
// System.Data.OleDb.OleDbException
//
// Author:
// Rodrigo Moya (rodrigo@ximian.com)
// Tim Coleman (tim@timcoleman.com)
//
// Copyright (C) Rodrigo Moya, 2002
// Copyright (C) Tim Coleman, 2002
//
//
// 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.
//
using System.ComponentModel;
using System.Data;
using System.Data.Common;
using System.Globalization;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
namespace System.Data.OleDb
{
[Serializable]
public sealed class OleDbException : ExternalException
{
private OleDbConnection connection;
#region Constructors
internal OleDbException (OleDbConnection cnc)
{
connection = cnc;
}
#endregion // Constructors
#region Properties
[TypeConverterAttribute (typeof (OleDbException.ErrorCodeConverter))]
public override int ErrorCode {
get {
GdaList glist;
IntPtr errors;
errors = libgda.gda_connection_get_errors (connection.GdaConnection);
if (errors != IntPtr.Zero) {
glist = (GdaList) Marshal.PtrToStructure (errors, typeof (GdaList));
return (int) libgda.gda_error_get_number (glist.data);
}
return -1;
}
}
[DesignerSerializationVisibilityAttribute (DesignerSerializationVisibility.Content)]
public OleDbErrorCollection Errors {
get {
GdaList glist;
IntPtr errors;
OleDbErrorCollection col = new OleDbErrorCollection ();
errors = libgda.gda_connection_get_errors (connection.GdaConnection);
if (errors != IntPtr.Zero) {
glist = (GdaList) Marshal.PtrToStructure (errors, typeof (GdaList));
while (glist != null) {
col.Add (new OleDbError (
libgda.gda_error_get_description (glist.data),
(int) libgda.gda_error_get_number (glist.data),
libgda.gda_error_get_source (glist.data),
libgda.gda_error_get_sqlstate (glist.data)));
glist = (GdaList) Marshal.PtrToStructure (glist.next,
typeof (GdaList));
}
}
return col;
}
}
public override string Message {
get {
GdaList glist;
IntPtr errors;
string msg = "";
errors = libgda.gda_connection_get_errors (connection.GdaConnection);
if (errors != IntPtr.Zero) {
glist = (GdaList) Marshal.PtrToStructure (errors, typeof (GdaList));
while (glist != null) {
msg = msg + ";" + libgda.gda_error_get_description (glist.data);
glist = (GdaList) Marshal.PtrToStructure (glist.next,
typeof (GdaList));
}
return msg;
}
return null;
}
}
public override string Source {
get {
GdaList glist;
IntPtr errors;
errors = libgda.gda_connection_get_errors (connection.GdaConnection);
if (errors != IntPtr.Zero) {
glist = (GdaList) Marshal.PtrToStructure (errors, typeof (GdaList));
return libgda.gda_error_get_source (glist.data);
}
return null;
}
}
#endregion // Properties
#region Methods
public override void GetObjectData (SerializationInfo si, StreamingContext context)
{
if (si == null)
throw new ArgumentNullException ("si");
si.AddValue ("connection", connection);
base.GetObjectData (si, context);
throw new NotImplementedException ();
}
#endregion // Methods
internal sealed class ErrorCodeConverter : Int32Converter
{
[MonoTODO]
public override object ConvertTo (ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) {
return base.ConvertTo (context, culture, value, destinationType);
}
}
}
}
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