/// <summary>
/// This operation recursively calls itself if the specified
/// exception has inner exceptions.
/// </summary>
///
/// <param name="exception"></param>
/// <param name="outerException"></param>
///
/// <returns></returns>
///
public static CapturedExceptionCollection<CapturedException> CaptureException(Exception exception, Exception outerException)
{
if (exception == null)
{
throw new ArgumentNullException("exception");
}
CapturedExceptionCollection<CapturedException> result = new CapturedExceptionCollection<CapturedException>();
CapturedException item = new CapturedException(exception);
result.Add(item);
if (outerException == null)
{
item.OuterException = true;
}
System.Exception inner = exception.InnerException;
if (inner != null)
{
result.Merge(CaptureException(inner, exception).GetEntities());
}
return result;
}
public void TestCapturedExceptionCollection()
{
CapturedExceptionCollection<CapturedException> exceptions = new CapturedExceptionCollection<CapturedException>();
exceptions.Add(new CapturedException(new ServiceException("Failed to invoke service")));
Assert.IsNotEmpty(exceptions.GetEntities());
Assert.IsNotNull(exceptions.AppDomainName);
Assert.IsNotNull(exceptions.AssemblyFullName);
Assert.IsNotNull(exceptions.MachineName);
Assert.IsNotNull(exceptions.ThreadIdentity);
Assert.IsNotNull(exceptions.TimeStamp);
Assert.IsNotNull(exceptions.WindowsIdentity);
foreach (CapturedException exception in exceptions)
{
Assert.IsNotNull(exception);
Console.WriteLine(exception);
}
}
/// <remarks />
///
private static string FormatExceptionHeaderAsXml(CapturedExceptionCollection<CapturedException> exceptions)
{
return new StringBuilder()
.AppendFormat("<ExceptionSummary machine=\"{0}\" identity=\"{1}\" assembly=\"{2}\" appdomain=\"{3}\" timestamp=\"{4}\" >", exceptions.MachineName, exceptions.WindowsIdentity, exceptions.AssemblyFullName, exceptions.AppDomainName, exceptions.TimeStamp).ToString();
}
/// <remarks />
///
private static string FormatExceptionHeader(CapturedExceptionCollection<CapturedException> exceptions)
{
return new StringBuilder()
.Append("Time: ").Append(exceptions.TimeStamp).AppendLine()
.Append("Machine: ").Append(exceptions.MachineName).AppendLine()
.Append("Windows Identity: ").Append(exceptions.WindowsIdentity).AppendLine()
.Append("Assembly: ").Append(exceptions.AssemblyFullName).AppendLine()
.Append("App Domain: ").Append(exceptions.AppDomainName).AppendLine()
.AppendLine(new String('-', 80)).AppendLine().ToString();
}