/// <summary>
/// Dispatches work into appropriate handler passing through filters.
/// The default implementation processes requests on the calling thread and disposes WorkContext deterministically
/// </summary>
public virtual void Dispatch(WorkContext work)
{
WorkFilter filter = null;
WorkHandler handler = null;
try
{
var filters = m_Filters.OrderedValues.ToList().AsReadOnly();//captures context
filter = filters.FirstOrDefault();
if (filter != null)
{
filter.FilterWork(work, filters, 0);
}
else
{
InvokeHandler(work, out handler);
}
}
catch (Exception error)
{
work.LastError = error;
HandleException(work, filter, handler, error);
}
finally
{
try
{
if (!work.NoDefaultAutoClose)
{
work.Dispose();
}
}
catch (Exception error)
{
HandleException(null, null, null, error);
}
}
}
/// <summary>
/// Handles processing exception - this implementation uses server-wide behavior.
/// All parameters except ERROR can be null - which indicates error that happened during WorkContext dispose
/// </summary>
public virtual void HandleException(WorkContext work, WorkFilter filter, WorkHandler handler, Exception error)
{
ComponentDirector.HandleException(work, filter, handler, error);
}
