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//
// System.Data.ProviderBase.AbstractDbException
//
// Authors:
// Konstantin Triger <kostat@mainsoft.com>
// Boris Kirzner <borisk@mainsoft.com>
//
// (C) 2005 Mainsoft Corporation (http://www.mainsoft.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.
//
namespace System.Data.ProviderBase {
using java.sql;
using System.Text;
using System.Data.Common;
/*
* CURRENT LIMITATIONS
* 1. Constructor for serialization SqlException(SerializationInfo info, StreamingContext sc)
* is not supported.
* 2. Method "void GetObjectData(...,...)" is not supported (serialization)
*/
public abstract class AbstractDbException : System.SystemException {
protected SQLException _cause;
protected AbstractDBConnection _connection;
protected AbstractDbException(Exception cause, AbstractDBConnection connection) : base(cause.Message, cause) {
_connection = connection;
}
protected AbstractDbException(SQLException cause, AbstractDBConnection connection) : this(String.Empty, cause, connection) {}
protected AbstractDbException(string message, SQLException cause, AbstractDBConnection connection) : base(message, cause) {
_connection = connection;
_cause = cause;
}
abstract protected AbstractDbErrorCollection DbErrors { get; }
/**
* Gets the error code of the error.
* @return The error code of the error.
*/
protected int DbErrorCode {
get {
return _cause != null ? _cause.getErrorCode() : 0;
}
}
/**
* Gets the name of the OLE DB provider that generated the error.
* @return the name of the OLE DB provider that generated the error.
*/
public override String Source {
get {
return _connection != null ? _connection.JdbcProvider : null;
}
}
public override string Message {
get {
StringBuilder sb = new StringBuilder();
string message = base.Message;
bool addNewLine = false;
if (message != null && message.Length > 0) {
sb.Append(message);
addNewLine = true;
}
foreach (AbstractDbError err in DbErrors) {
if (addNewLine)
sb.Append(Environment.NewLine);
addNewLine = true;
sb.Append(err.DbMessage);
}
return sb.ToString();
}
}
}
}
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