private WorkflowSymbol GetWorkflowSymbol(string fileName, object deserializedObject, Dictionary <object, SourceLocation> sourceLocations)
{
if (deserializedObject != null)
{
Activity deserializedRootElement = GetRootWorkflowElement(deserializedObject);
if (deserializedRootElement != null)
{
try
{
deserializedRootElement = GetRootElementForSymbol(deserializedObject, deserializedRootElement);
return(new WorkflowSymbol
{
FileName = fileName,
Symbols = SourceLocationProvider.GetSymbols(deserializedRootElement, sourceLocations)
});
}
catch (Exception ex)
{
if (SharedFx.IsFatal(ex))
{
throw;
}
// This happens when the workflow is invalid so GetSymbols fails.
// ---- exception here.
}
}
}
return(null);
}