public void EndInit()
{
if (IsTracingEnabled)
{
ImportTracer();
}
ImportPersister();
SaveModel.RaiseCanExecuteChanged();
LoadModel.RaiseCanExecuteChanged();
}
private void ReloadAssembly()
{
LoadAssembly();
ObjectsList.Clear();
if (LoadedAssemblyRepresentation != null)
{
TreeViewItem item = new AssemblyItem((AssemblyMetadata)LoadedAssemblyRepresentation);
ObjectsList.Add(item);
SaveModel.RaiseCanExecuteChanged();
ObjectSelected = item;
}
}
private async Task Load(ISourceProvider targetPathProvider)
{
if (targetPathProvider == null)
{
throw new ArgumentNullException(nameof(targetPathProvider), "SourceProvider can't be null.");
}
if (Persister.FileSystemDependency == FileSystemDependency.Independent)
{
targetPathProvider = new NullSourceProvider();
}
if (targetPathProvider.GetAccess())
{
try
{
string target = targetPathProvider.GetPath();
IAssemblyMetadata result = await Task.Run(
async() => await LoadRootAssembly(target));
if (result is null)
{
const string errorMessage = "Repository doesn't contain any elements";
ErrorMessageTarget.SendMessage("Loading error", errorMessage);
if (IsTracingEnabled)
{
Tracer.LogFailure($"{target}; {errorMessage}");
Tracer.Flush();
}
}
else
{
ObjectsList.Clear();
ObjectsList.Add(new AssemblyItem(result as AssemblyMetadata));
LoadedAssembly = "Model deserialized";
SaveModel.RaiseCanExecuteChanged();
InformationMessageTarget?.SendMessage("Loading completed", "Model was successfully loaded.");
if (IsTracingEnabled)
{
Tracer.LogModelLoaded(target);
Tracer.Flush();
}
}
}
catch (Exception ex)
{
ErrorMessageTarget.SendMessage("Loading error", ex.Message);
if (IsTracingEnabled)
{
Tracer.LogFailure(
$"Exception caught when trying to open a file for reading {Environment.NewLine}{ex.Message}");
Tracer.Flush();
}
}
}
else
{
ErrorMessageTarget.SendMessage("Target in use", "File you tried to open is currently in use by another program");
}
}