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//
// System.Data.SqlClient.SqlException.cs
//
// Author:
// Rodrigo Moya (rodrigo@ximian.com)
// Daniel Morgan (danmorg@sc.rr.com)
//
// (C) Ximian, Inc
//
using System;
using System.Data;
using System.Runtime.Serialization;
namespace System.Data.SqlClient
{
/// <summary>
/// Exceptions, as returned by SQL databases.
/// </summary>
public sealed class SqlException : SystemException
{
private SqlErrorCollection errors;
internal SqlException()
: base("a SQL Exception has occurred") {
errors = new SqlErrorCollection();
}
internal SqlException(byte theClass, int lineNumber,
string message, int number, string procedure,
string server, string source, byte state)
: base(message) {
errors = new SqlErrorCollection (theClass,
lineNumber, message,
number, procedure,
server, source, state);
}
#region Properties
[MonoTODO]
public byte Class {
get {
if(errors.Count == 0)
return 0; // FIXME: throw exception here?
else
return errors[0].Class;
}
set {
errors[0].SetClass(value);
}
}
[MonoTODO]
public SqlErrorCollection Errors {
get {
return errors;
}
set {
errors = value;
}
}
[MonoTODO]
public int LineNumber {
get {
if(errors.Count == 0)
return 0; // FIXME: throw exception here?
return errors[0].LineNumber;
}
set {
errors[0].SetLineNumber(value);
}
}
[MonoTODO]
public override string Message {
get {
if(errors.Count == 0)
return ""; // FIXME: throw exception?
else {
String msg = "";
int i = 0;
for(i = 0; i < errors.Count - 1; i++) {
msg = msg + errors[i].Message + "\n";
}
msg = msg + errors[i].Message;
return msg;
}
}
}
[MonoTODO]
public int Number {
get {
if(errors.Count == 0)
return 0; // FIXME: throw exception?
else
return errors[0].Number;
}
set {
errors[0].SetNumber(value);
}
}
[MonoTODO]
public string Procedure {
get {
if(errors.Count == 0)
return ""; // FIXME: throw exception?
else
return errors[0].Procedure;
}
set {
errors[0].SetProcedure(value);
}
}
[MonoTODO]
public string Server {
get {
if(errors.Count == 0)
return ""; // FIXME: throw exception?
else
return errors[0].Server;
}
set {
errors[0].SetServer(value);
}
}
[MonoTODO]
public override string Source {
get {
if(errors.Count == 0)
return ""; // FIXME: throw exception?
else
return errors[0].Source;
}
set {
errors[0].SetSource(value);
}
}
[MonoTODO]
public byte State {
get {
if(errors.Count == 0)
return 0; // FIXME: throw exception?
else
return errors[0].State;
}
set {
errors[0].SetState(value);
}
}
#endregion // Properties
#region Methods
[MonoTODO]
public override void GetObjectData(SerializationInfo si,
StreamingContext context) {
// FIXME: to do
}
// [Serializable]
// [ClassInterface(ClassInterfaceType.AutoDual)]
public override string ToString() {
String toStr = "";
for (int i = 0; i < errors.Count; i++) {
toStr = toStr + errors[i].ToString() + "\n";
}
return toStr;
}
internal void Add(byte theClass, int lineNumber,
string message, int number, string procedure,
string server, string source, byte state) {
errors.Add (theClass, lineNumber, message,
number, procedure,
server, source, state);
}
[MonoTODO]
~SqlException() {
// FIXME: destructor to release resources
}
#endregion // Methods
}
}
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