// TODO: toggle comments of exception handlers
//
public override void BeginLoad(IDesignerLoaderHost host)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if (_loaded)
{
throw new InvalidOperationException("Already loaded.");
}
if (_host != null && _host != host)
{
throw new InvalidOperationException("Trying to load with a different host");
}
if (_host == null) // beingload is called on reload - no need to initialize twice.
{
_host = host;
Initialize();
}
IDisposable session = _serializationMananger.CreateSession();
IDesignerLoaderService loader = _host.GetService(typeof(IDesignerLoaderService)) as IDesignerLoaderService;
if (loader != null)
{
_dependenciesCount = -1;
loader.AddLoadDependency();
}
else
{
OnBeginLoad();
}
bool successful = true;
// try {
PerformLoad(_serializationMananger);
// } catch (Exception e) {
// successful = false;
// _serializationMananger.Errors.Add (e);
// while (e.InnerException != null) {
// _serializationMananger.Errors.Add (e);
// Console.WriteLine (e.InnerException);
// e = e.InnerException;
// }
// }
if (loader != null)
{
loader.DependentLoadComplete(successful, _serializationMananger.Errors);
}
else
{
OnEndLoad(successful, _serializationMananger.Errors);
}
session.Dispose();
}
public override void Flush()
{
if (!_loaded)
{
throw new InvalidOperationException("host not initialized");
}
if (!_flushing && this.Modified)
{
_flushing = true;
using ((IDisposable)_serializationMananger.CreateSession()) {
try {
PerformFlush(_serializationMananger);
}
catch (Exception e) {
_serializationMananger.Errors.Add(e);
while (e.InnerException != null)
{
_serializationMananger.Errors.Add(e);
Console.WriteLine(e.InnerException);
e = e.InnerException;
}
ReportFlushErrors(_serializationMananger.Errors);
}
}
_flushing = false;
}
}
public IDisposable CreateSession()
{
return(_manager.CreateSession());
}