private void UpdateExpanded()
{
if (_expanded)
{
_detailButton.Text = Strings.CLessDetails;
_exceptionMessage.WordWrap = false;
}
else
{
_detailButton.Text = Strings.CMoreDetails;
_exceptionMessage.WordWrap = true;
}
if (_exception != null)
{
if (_expanded)
{
_exceptionMessage.Text = ExceptionUtility.DetailedDescription(_exception);
}
else
{
_exceptionMessage.Text = ExceptionUtility.BriefDescription(_exception);
}
}
else
{
_exceptionMessage.Text = String.Empty;
}
UpdateSize();
}
public override object InternalExecute(Program program, object argument1)
{
#if NILPROPOGATION
if (argument1 == null)
{
return(null);
}
#endif
return(ExceptionUtility.BriefDescription((Exception)argument1));
}
public static void RenderError(HtmlTextWriter writer, Exception exception)
{
if (!(exception is AbortException))
{
// Render hidden verbose error
writer.AddAttribute(HtmlTextWriterAttribute.Style, "display: none;");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
writer.AddAttribute(HtmlTextWriterAttribute.Class, "error");
writer.RenderBeginTag(HtmlTextWriterTag.Font);
writer.RenderBeginTag(HtmlTextWriterTag.Pre);
writer.Write(HttpUtility.HtmlEncode(ExceptionUtility.DetailedDescription(exception)));
writer.RenderEndTag();
writer.RenderEndTag(); // FONT
writer.RenderEndTag(); // DIV
// Render visible concise error
writer.AddAttribute(HtmlTextWriterAttribute.Border, "0");
writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, "0");
writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, "0");
writer.RenderBeginTag(HtmlTextWriterTag.Table);
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.AddAttribute(HtmlTextWriterAttribute.Class, "error");
writer.RenderBeginTag(HtmlTextWriterTag.Font);
writer.RenderBeginTag(HtmlTextWriterTag.Pre);
writer.Write(HttpUtility.HtmlEncode(ExceptionUtility.BriefDescription(exception)));
writer.RenderEndTag();
writer.RenderEndTag(); // FONT
writer.RenderEndTag(); // TD
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.AddAttribute(HtmlTextWriterAttribute.Type, "button");
writer.AddAttribute(HtmlTextWriterAttribute.Class, "button");
writer.AddAttribute(HtmlTextWriterAttribute.Value, Strings.Get("ErrorDetailsButtonText"), true);
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, "ShowErrorDetail(GetParentTable(this))");
writer.RenderBeginTag(HtmlTextWriterTag.Input);
writer.RenderEndTag();
writer.RenderEndTag(); // TD
writer.RenderEndTag(); // TR
writer.RenderEndTag(); // TABLE
}
}
private void InternalAppendError(IErrorSource source, Exception exception, bool warning)
{
if (exception != null)
{
ListViewItem item = new ListViewItem();
item.Tag = new ErrorItem(exception, source);
item.ImageIndex = (warning ? 0 : 1);
// if this is a DataphorException add the exception code to the description
DataphorException localException = exception as DataphorException;
item.SubItems.Add(String.Format("{0}{1}", localException != null ? String.Format("({0}:{1}) ", localException.Severity.ToString(), localException.Code.ToString()) : "", ExceptionUtility.BriefDescription(exception)));
item.SubItems.Add(exception.GetType().ToString());
_errorListView.Items.Insert(0, item);
if ((source != null) && (_errorSources[source] == null))
{
_errorSources.Add(source, source);
source.Disposed += new EventHandler(ErrorSourceDisposed);
}
}
}
public override int ExecuteNonQuery()
{
Prepare();
try
{
if (_plan == null)
{
_plan = _connection.ServerProcess.PrepareStatement(PreparedCommandText, _dAERuntimeParams);
}
}
catch (Exception AException)
{
throw new Exception(String.Format("Error preparing statement {0}. Details ({1})", PreparedCommandText, ExceptionUtility.BriefDescription(AException)), AException);
}
try
{
((IServerStatementPlan)_plan).Execute(_dAERuntimeParams);
}
catch (Exception AException)
{
throw new Exception(String.Format("Error Executing statement {0}. Details ({1})", PreparedCommandText, ExceptionUtility.BriefDescription(AException)), AException);
}
_parameters.UpdateParams(_dAERuntimeParams);
return(0); // Return 0 because Dataphor doesn't report modified rows
}
/// <summary>Logs exceptions thrown by the server</summary>
public static void LogException(Exception exception)
{
System.Diagnostics.EventLog.WriteEntry(ServiceUtility.EventLogSource, ExceptionUtility.BriefDescription(exception), EventLogEntryType.Error);
}
