/// <summary>
/// Creates a new instance of this LabStateManager, as well as a new IYodiiEngine.
/// </summary>
internal LabStateManager()
{
YodiiEngine engine = new YodiiEngine(this);
_engine = engine;
Debug.Assert(_engine.LiveInfo != null);
_engine.PropertyChanged += _engine_PropertyChanged;
_engine.LiveInfo.Plugins.CollectionChanged += Plugins_CollectionChanged;
_engine.LiveInfo.Services.CollectionChanged += Services_CollectionChanged;
Debug.Assert(_engine.IsRunning == false);
_serviceInfos = new CKObservableSortedArrayKeyList <ServiceInfo, string>(s => s.ServiceFullName, false);
_pluginInfos = new CKObservableSortedArrayKeyList <PluginInfo, string>(p => p.PluginFullName, false);
_labServiceInfos = new CKObservableSortedArrayKeyList <LabServiceInfo, ServiceInfo>(s => s.ServiceInfo, (x, y) => String.CompareOrdinal(x.ServiceFullName, y.ServiceFullName), false);
_labPluginInfos = new CKObservableSortedArrayKeyList <LabPluginInfo, PluginInfo>(p => p.PluginInfo, (x, y) => String.CompareOrdinal(x.PluginFullName, y.PluginFullName), false);
_runningPlugins = new ObservableCollection <IPluginInfo>();
_serviceInfos.CollectionChanged += _serviceInfos_CollectionChanged;
_pluginInfos.CollectionChanged += _pluginInfos_CollectionChanged;
UpdateEngineInfos();
}
/// <summary>
/// Static failure resolution constructor.
/// </summary>
public YodiiEngineResult(IConfigurationSolver solver, List <PluginData> blockingPlugins, List <ServiceData> blockingServices, YodiiEngine engine)
{
Debug.Assert(blockingPlugins != null || blockingServices != null, "At least one must not be null.");
Debug.Assert(solver != null);
Debug.Assert(engine != null);
var allP = solver.AllPlugins.Select(p => new SolvedPluginSnapshot(p)).ToDictionary(p => p.PluginInfo);
var allS = solver.AllServices.Select(s => new SolvedServiceSnapshot(s)).ToDictionary(s => s.ServiceInfo.ServiceFullName);
_staticOnlyResultConfiguration = new StaticSolvedConfiguration(allP.Values.ToReadOnlyList(), allS.Values.ToReadOnlyList());
var blkP = blockingPlugins == null
? CKReadOnlyListEmpty <IStaticSolvedPlugin> .Empty
: blockingPlugins.Select(p => allP[p.PluginInfo]).ToReadOnlyList();
_pluginCulprits = blkP.Select(ps => ps.PluginInfo).ToReadOnlyList();
var blkS = blockingServices == null
? CKReadOnlyListEmpty <IStaticSolvedService> .Empty
: blockingServices.Select(s => allS[s.ServiceInfo.ServiceFullName]).ToReadOnlyList();
_serviceCulprits = blkS.Select(ss => ss.ServiceInfo).ToReadOnlyList();
_engine = engine;
_staticFailureResult = new StaticFailureResult(_staticOnlyResultConfiguration, blkP, blkS);
}
/// <summary>
/// Configuration failure constructor.
/// </summary>
internal YodiiEngineResult(IConfigurationFailureResult configurationFailureResult, YodiiEngine engine)
{
Debug.Assert(configurationFailureResult.FailureReasons != null && configurationFailureResult.FailureReasons.Count > 0);
_engine = engine;
_configurationFailureResult = configurationFailureResult;
}
/// <summary>
/// Creates a new instance of this ViewModel.
/// </summary>
/// <param name="loadDefaultState">True if the default XML state should be loaded, false to start on an empty state.</param>
public MainWindowViewModel( bool loadDefaultState = false )
{
_recentFiles = new CKObservableSortedArrayList<RecentFile>( ( a, b ) => DateTime.Compare( b.AccessTime, a.AccessTime ) );
// Lab objects, live objects and static infos are managed in the LabStateManager.
_labStateManager = new LabStateManager();
_engine = _labStateManager.Engine;
_labStateManager.Engine.PropertyChanged += Engine_PropertyChanged;
_labStateManager.ServiceInfos.CollectionChanged += ServiceInfos_CollectionChanged;
_labStateManager.PluginInfos.CollectionChanged += PluginInfos_CollectionChanged;
_labStateManager.RunningPlugins.CollectionChanged += RunningPlugins_CollectionChanged;
_engine.Configuration.Layers.CollectionChanged += Layers_CollectionChanged;
_activityMonitor = new ActivityMonitor();
_activityMonitor.OpenTrace().Send( "Hello world" );
_graph = new YodiiGraph( _engine.Configuration, _labStateManager );
_removeSelectedVertexCommand = new RelayCommand( RemoveSelectedVertexExecute, CanEditSelectedVertex );
_toggleEngineCommand = new RelayCommand( ToggleEngineExecute );
_openFileCommand = new RelayCommand( OpenFileExecute );
_saveAsFileCommand = new RelayCommand( SaveAsFileExecute );
_saveCommand = new RelayCommand( SaveExecute ); // Save is always available.e
_reorderGraphLayoutCommand = new RelayCommand( ReorderGraphLayoutExecute );
_createPluginCommand = new RelayCommand( CreatePluginExecute, CanEditItems );
_createServiceCommand = new RelayCommand( CreateServiceExecute, CanEditItems );
_openConfigurationEditorCommand = new RelayCommand( OpenConfigurationEditorExecute );
_newFileCommand = new RelayCommand( NewFileExecute );
_revokeAllCommandsCommand = new RelayCommand( RevokeAllCommandsExecute, CanRevokeAllCommands );
_autoPositionCommand = new RelayCommand( AutoPositionExecute );
LoadRecentFiles();
// Appication is only available on WPF context.
if( Application.Current != null )
{
_autosaveTimer = new DispatcherTimer( DispatcherPriority.Background, Application.Current.Dispatcher );
}
else
{
_autosaveTimer = new DispatcherTimer( DispatcherPriority.Background, Dispatcher.CurrentDispatcher );
}
_autosaveTimer.Interval = new TimeSpan( 0, 0, 5 );
_autosaveTimer.Tick += AutosaveTick;
// Autosave timer is started from outside, using StartAutosaveTimer().
if( loadDefaultState ) LoadDefaultState();
}
/// <summary>
/// Static only success resolution constructor.
/// </summary>
public YodiiEngineResult( IConfigurationSolver solver, YodiiEngine engine )
{
Debug.Assert( solver != null );
Debug.Assert( engine != null );
var allP = solver.AllPlugins.Select( p => new SolvedPluginSnapshot( p ) ).ToDictionary( p => p.PluginInfo );
var allS = solver.AllServices.Select( s => new SolvedServiceSnapshot( s ) ).ToDictionary( s => s.ServiceInfo.ServiceFullName );
_staticOnlyResultConfiguration = new StaticSolvedConfiguration( allP.Values.ToReadOnlyList(), allS.Values.ToReadOnlyList() );
_pluginCulprits = CKReadOnlyListEmpty<IPluginInfo>.Empty;
_serviceCulprits = CKReadOnlyListEmpty<IServiceInfo>.Empty;
_engine = engine;
}
public void RuntimeAssertionTest()
{
IYodiiEngine engine = MockXmlUtils.CreateEngineFromXmlResource("BaseGraph4");
engine.Start();
var rootIService2 = engine.LiveInfo.Services.Where(s => s.FullName == "IService2").First();
var layer = engine.Configuration.Layers.Create("DefautLayer");
var result = layer.Items.Add("IService2", ConfigurationStatus.Disabled);
Assert.That(result.Success == false);
}
/// <summary>
/// Static only success resolution constructor.
/// </summary>
public YodiiEngineResult(IConfigurationSolver solver, YodiiEngine engine)
{
Debug.Assert(solver != null);
Debug.Assert(engine != null);
var allP = solver.AllPlugins.Select(p => new SolvedPluginSnapshot(p)).ToDictionary(p => p.PluginInfo);
var allS = solver.AllServices.Select(s => new SolvedServiceSnapshot(s)).ToDictionary(s => s.ServiceInfo.ServiceFullName);
_staticOnlyResultConfiguration = new StaticSolvedConfiguration(allP.Values.ToReadOnlyList(), allS.Values.ToReadOnlyList());
_pluginCulprits = CKReadOnlyListEmpty <IPluginInfo> .Empty;
_serviceCulprits = CKReadOnlyListEmpty <IServiceInfo> .Empty;
_engine = engine;
}
/// <summary>
/// Dynamic failure constructor.
/// </summary>
internal YodiiEngineResult(IConfigurationSolver solver, IEnumerable <Tuple <IPluginInfo, Exception> > errorInfo, YodiiEngine engine)
{
Debug.Assert(solver != null);
Debug.Assert(errorInfo != null && errorInfo.Any());
Debug.Assert(engine != null);
var allP = solver.AllPlugins.Select(p => new SolvedPluginSnapshot(p)).ToDictionary(ps => ps.PluginInfo);
var allS = solver.AllServices.Select(s => new SolvedServiceSnapshot(s)).ToReadOnlyList();
var errors = errorInfo.Select(e => new PluginRuntimeError(allP[e.Item1], e.Item2)).ToReadOnlyList();
_pluginCulprits = errors.Select(e => e.Plugin.PluginInfo).ToReadOnlyList();
_serviceCulprits = _pluginCulprits.Select(p => p.Service).Where(s => s != null).ToReadOnlyList();
_engine = engine;
_hostFailureResult = new DynamicFailureResult(new DynamicSolvedConfiguration(allP.Values.ToReadOnlyList(), allS), errors);
}
/// <summary>
/// Static failure resolution constructor.
/// </summary>
public YodiiEngineResult( IConfigurationSolver solver, List<PluginData> blockingPlugins, List<ServiceData> blockingServices, YodiiEngine engine )
{
Debug.Assert( blockingPlugins != null || blockingServices != null, "At least one must not be null." );
Debug.Assert( solver != null );
Debug.Assert( engine != null );
var allP = solver.AllPlugins.Select( p => new SolvedPluginSnapshot( p ) ).ToDictionary( p => p.PluginInfo );
var allS = solver.AllServices.Select( s => new SolvedServiceSnapshot( s ) ).ToDictionary( s => s.ServiceInfo.ServiceFullName );
_staticOnlyResultConfiguration = new StaticSolvedConfiguration( allP.Values.ToReadOnlyList(), allS.Values.ToReadOnlyList() );
var blkP = blockingPlugins == null
? CKReadOnlyListEmpty<IStaticSolvedPlugin>.Empty
: blockingPlugins.Select( p => allP[p.PluginInfo] ).ToReadOnlyList();
_pluginCulprits = blkP.Select( ps => ps.PluginInfo ).ToReadOnlyList();
var blkS = blockingServices == null
? CKReadOnlyListEmpty<IStaticSolvedService>.Empty
: blockingServices.Select( s => allS[s.ServiceInfo.ServiceFullName] ).ToReadOnlyList();
_serviceCulprits = blkS.Select( ss => ss.ServiceInfo ).ToReadOnlyList();
_engine = engine;
_staticFailureResult = new StaticFailureResult( _staticOnlyResultConfiguration, blkP, blkS );
}
/// <summary>
/// Configuration failure constructor.
/// </summary>
internal YodiiEngineResult( IConfigurationFailureResult configurationFailureResult, YodiiEngine engine )
{
Debug.Assert( configurationFailureResult.FailureReasons != null && configurationFailureResult.FailureReasons.Count > 0 );
_engine = engine;
_configurationFailureResult = configurationFailureResult;
}
/// <summary>
/// Dynamic failure constructor.
/// </summary>
internal YodiiEngineResult( IConfigurationSolver solver, IEnumerable<Tuple<IPluginInfo, Exception>> errorInfo, YodiiEngine engine )
{
Debug.Assert( solver != null );
Debug.Assert( errorInfo != null && errorInfo.Any() );
Debug.Assert( engine != null );
var allP = solver.AllPlugins.Select( p => new SolvedPluginSnapshot( p ) ).ToDictionary( ps => ps.PluginInfo );
var allS = solver.AllServices.Select( s => new SolvedServiceSnapshot( s ) ).ToReadOnlyList();
var errors = errorInfo.Select( e => new PluginRuntimeError( allP[e.Item1], e.Item2 ) ).ToReadOnlyList();
_pluginCulprits = errors.Select( e => e.Plugin.PluginInfo ).ToReadOnlyList();
_serviceCulprits = _pluginCulprits.Select( p => p.Service ).Where( s => s != null ).ToReadOnlyList();
_engine = engine;
_hostFailureResult = new DynamicFailureResult( new DynamicSolvedConfiguration( allP.Values.ToReadOnlyList(), allS ), errors );
}
/// <summary>
/// Asserts that both engines have equivalent static infos.
/// </summary>
/// <param name="a">A</param>
/// <param name="b">B</param>
public static void AssertEngineInfoEquivalence(IYodiiEngine a, IYodiiEngine b)
{
AssertDiscoveredInfoEquivalence(a.DiscoveredInfo, b.DiscoveredInfo);
AssertManagerEquivalence(a.Configuration, b.Configuration);
}
/// <summary>
/// Asserts that both engines have equivalent static infos.
/// </summary>
/// <param name="a">A</param>
/// <param name="b">B</param>
public static void AssertEngineInfoEquivalence(IYodiiEngine a, IYodiiEngine b)
{
AssertDiscoveredInfoEquivalence( a.DiscoveredInfo, b.DiscoveredInfo );
AssertManagerEquivalence( a.Configuration, b.Configuration );
}
/// <summary>
/// Creates a new instance of this LabStateManager, as well as a new IYodiiEngine.
/// </summary>
internal LabStateManager()
{
YodiiEngine engine = new YodiiEngine( this );
_engine = engine;
Debug.Assert( _engine.LiveInfo != null );
_engine.PropertyChanged += _engine_PropertyChanged;
_engine.LiveInfo.Plugins.CollectionChanged += Plugins_CollectionChanged;
_engine.LiveInfo.Services.CollectionChanged += Services_CollectionChanged;
Debug.Assert( _engine.IsRunning == false );
_serviceInfos = new CKObservableSortedArrayKeyList<ServiceInfo, string>( s => s.ServiceFullName, false );
_pluginInfos = new CKObservableSortedArrayKeyList<PluginInfo, string>( p => p.PluginFullName, false );
_labServiceInfos = new CKObservableSortedArrayKeyList<LabServiceInfo, ServiceInfo>( s => s.ServiceInfo, ( x, y ) => String.CompareOrdinal( x.ServiceFullName, y.ServiceFullName ), false );
_labPluginInfos = new CKObservableSortedArrayKeyList<LabPluginInfo, PluginInfo>( p => p.PluginInfo, ( x, y ) => String.CompareOrdinal( x.PluginFullName, y.PluginFullName ), false );
_runningPlugins = new ObservableCollection<IPluginInfo>();
_serviceInfos.CollectionChanged += _serviceInfos_CollectionChanged;
_pluginInfos.CollectionChanged += _pluginInfos_CollectionChanged;
UpdateEngineInfos();
}
public SuccessYodiiEngineResult( YodiiEngine engine )
{
_engine = engine;
}
public SuccessYodiiEngineResult(YodiiEngine engine)
{
_engine = engine;
}
