/// <summary>Saves the exception to database.</summary>
/// <param name="transaction">The transaction.</param>
/// <param name="exception">The exception.</param>
/// <param name="parentEventId">The parent event id.</param>
/// <param name="parentExceptionId">The parent exception id.</param>
/// <returns>
/// The database's primary key of the saved exception.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown when either <paramref name="exception"/> or
/// <paramref name="transaction"/> are null (Nothing in VB) references.</exception>
protected override int SaveExceptionToDatabase(SqlTransaction transaction, Exception exception,
int parentEventId, int?parentExceptionId)
{
if (exception == null)
{
throw new ArgumentNullException("exception");
}
if (transaction == null)
{
throw new ArgumentNullException("transaction");
}
using (var command = new SqlCommand(AddExceptionProcedure, transaction.Connection, transaction))
{
command.CommandType = CommandType.StoredProcedure;
SqlLoggingHelper.AddParameter(command, "EventId", SqlDbType.Int, parentEventId);
SqlLoggingHelper.AddParameter(command, "ParentExceptionId", SqlDbType.Int, parentExceptionId);
SqlLoggingHelper.AddParameter(command, "ExceptionType", SqlDbType.NVarChar, exception.GetType().Name);
SqlLoggingHelper.AddParameter(command, "Message", SqlDbType.NText, exception.Message);
SqlLoggingHelper.AddParameter(command, "StackTrace", SqlDbType.NText, exception.StackTrace);
object exceptionId = command.ExecuteScalar();
if (!(exceptionId is int))
{
throw new InvalidOperationException(SR.StoredProcedureReturnedInvalidValue(
AddExceptionProcedure, exceptionId, typeof(int)));
}
return((int)exceptionId);
}
}
/// <summary>Saves the event to database.</summary>
/// <param name="transaction">The transaction.</param>
/// <param name="severity">The event severity.</param>
/// <param name="message">The message.</param>
/// <param name="source">The source.</param>
/// <returns>The database's primary key of the saved event.</returns>
protected override int SaveEventToDatabase(SqlTransaction transaction, LoggingEventType severity,
string message, string source)
{
if (transaction == null)
{
throw new ArgumentNullException("transaction");
}
var requestLogData =
new RequestLogData(HttpContext.Current, this.logQueryString, this.logFormData);
using (var command = new SqlCommand(AddEventProcedure, transaction.Connection, transaction))
{
command.CommandType = CommandType.StoredProcedure;
SqlLoggingHelper.AddParameter(command, "EventTypeId", SqlDbType.Int, (int)severity);
SqlLoggingHelper.AddParameter(command, "Message", SqlDbType.NText, message);
SqlLoggingHelper.AddParameter(command, "Source", SqlDbType.NText, source);
SqlLoggingHelper.AddParameter(command, "MachineName", SqlDbType.NVarChar, Environment.MachineName);
SqlLoggingHelper.AddParameter(command, "ApplicationName", SqlDbType.NVarChar, this.ApplicationName);
SqlLoggingHelper.AddParameter(command, "UserName", SqlDbType.NVarChar, this.GetCurrentUserName());
SqlLoggingHelper.AddParameter(command, "IpAddress", SqlDbType.NVarChar, requestLogData.IpAddress);
SqlLoggingHelper.AddParameter(command, "QueryString", SqlDbType.NText, requestLogData.QueryString);
SqlLoggingHelper.AddParameter(command, "FormData", SqlDbType.NText, requestLogData.Form);
object eventId = command.ExecuteScalar();
if (!(eventId is int))
{
throw new InvalidOperationException(SR.StoredProcedureReturnedInvalidValue(
AddEventProcedure, eventId, typeof(int)));
}
return((int)eventId);
}
}