internal static void trace(String prefix, String message, Object arg)
{
Trace.WriteLine(message, prefix);
if (arg != null)
{
Trace.Indent();
if (arg is string)
{
Trace.WriteLine(arg);
}
else if (arg is Store)
{
Trace.WriteLine(SemWebHelper.storeToString(arg as Store));
}
else if (arg is IEnumerable)
{
foreach (Object o in arg as IEnumerable)
{
Trace.WriteLine(o.ToString());
}
}
else if (arg != null)
{
Trace.WriteLine(arg.ToString());
}
Trace.Unindent();
}
Trace.Flush();
}
private void InvokeServicesWorker_DoWork(object threadContext)
{
ServiceCallStatus call = threadContext as ServiceCallStatus;
SADIService service = call.Data as SADIService;
try
{
call.Status = "Assembling input";
MasterWorker.ReportProgress(1, call);
MemoryStore input = assembleInput(SelectedNodes, service);
call.Status = "Calling service";
call.Data = "Assembled input:\r\n" + SemWebHelper.storeToString(input);
MasterWorker.ReportProgress(33, call);
Store output = service.invokeService(input);
call.Status = "Storing output";
call.Data = "Received output:\r\n" + SemWebHelper.storeToString(output);
MasterWorker.ReportProgress(66, call);
ICollection <IStatement> statements = KE.Import(output);
showNewStatements(statements);
call.Status = "Done";
call.Data = service;
MasterWorker.ReportProgress(100, call);
}
catch (Exception err)
{
SADIHelper.error("ServiceCall", "error calling service", service, err);
call.Status = "Error";
call.Data = "Error:\r\n" + err.Message;
MasterWorker.ReportProgress(100, call);
}
finally
{
Interlocked.Decrement(ref NumWorkers);
}
}
