public void SingletonBehavior()
{
TypeCatalog catalog = new TypeCatalog(typeof(SingletonExport <,>));
CompositionContainer container = new CompositionContainer(catalog);
SingletonExportExportCount.Count = 0;
var exports = container.GetExportedValues <IExport <IFoo, IBar> >();
Assert.Equal(1, exports.Count());
// only one instance of the SingletonExport<,> is created
Assert.Equal(1, SingletonExportExportCount.Count);
exports = container.GetExportedValues <IExport <IFoo, IBar> >();
Assert.Equal(1, exports.Count());
// still only one instance of the SingletonExport<,> is created
Assert.Equal(1, SingletonExportExportCount.Count);
var import = new SingletonImport <IFoo, IBar>();
container.SatisfyImportsOnce(import);
// still only one instance of the SingletonExport<,> is created
Assert.Equal(1, SingletonExportExportCount.Count);
import = new SingletonImport <IFoo, IBar>();
container.SatisfyImportsOnce(import);
// still only one instance of the SingletonExport<,> is created
Assert.Equal(1, SingletonExportExportCount.Count);
var import2 = new SingletonImport <IBar, IFoo>();
container.SatisfyImportsOnce(import2);
// two instances of the SingletonExport<,> is created
Assert.Equal(2, SingletonExportExportCount.Count);
}
public override IController CreateController(
RequestContext requestContext,
string controllerName)
{
IController controller =
base.CreateController(requestContext, controllerName);
_container.SatisfyImportsOnce(controller); // MEF injection
return(controller);
}
public ICompositionFactory <T> GetInstanceFactory <T>() where T : class
{
var factory = new MefCompositionFactory <T>();
Container.SatisfyImportsOnce(factory);
if (factory.ExportFactory == null)
{
throw new CompositionException(string.Format(StringResources.NoExportFound, typeof(T)));
}
return(factory);
}
public void DeclaredModuleWithTypeInUnreferencedAssemblyIsUpdatedWithTypeNameFromExportAttribute()
{
AggregateCatalog aggregateCatalog = new AggregateCatalog();
CompositionContainer compositionContainer = new CompositionContainer(aggregateCatalog);
var mockFileTypeLoader = new Mock <MefFileModuleTypeLoader>();
mockFileTypeLoader.Setup(tl => tl.CanLoadModuleType(It.IsAny <ModuleInfo>())).Returns(true);
ModuleCatalog moduleCatalog = new ModuleCatalog();
ModuleInfo moduleInfo = new ModuleInfo {
ModuleName = "MefModuleOne", ModuleType = "some type"
};
moduleCatalog.AddModule(moduleInfo);
compositionContainer.ComposeExportedValue <IModuleCatalog>(moduleCatalog);
compositionContainer.ComposeExportedValue <MefFileModuleTypeLoader>(mockFileTypeLoader.Object);
bool wasInit = false;
var mockModuleInitializer = new Mock <IModuleInitializer>();
mockModuleInitializer.Setup(x => x.Initialize(It.IsAny <ModuleInfo>())).Callback(() => wasInit = true);
var mockLoggerFacade = new Mock <ILoggerFacade>();
MefModuleManager moduleManager = new MefModuleManager(
mockModuleInitializer.Object,
moduleCatalog,
mockLoggerFacade.Object);
compositionContainer.SatisfyImportsOnce(moduleManager);
moduleManager.Run();
Assert.IsFalse(wasInit);
AssemblyCatalog assemblyCatalog = new AssemblyCatalog(GetPathToModuleDll());
aggregateCatalog.Catalogs.Add(assemblyCatalog);
compositionContainer.SatisfyImportsOnce(moduleManager);
mockFileTypeLoader.Raise(tl => tl.LoadModuleCompleted += null, new LoadModuleCompletedEventArgs(moduleInfo, null));
Assert.AreEqual("MefModulesForTesting.MefModuleOne, MefModulesForTesting, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null", moduleInfo.ModuleType);
Assert.IsTrue(wasInit);
}
public void ConfigureContainerLocator()
{
var assemblyCatalog = new AssemblyCatalog(Assembly.GetExecutingAssembly());
var directoryCatalog = new DirectoryCatalog(@".\", "*.dll");
var compositeCatalog = new AggregateCatalog(assemblyCatalog, directoryCatalog);
if (Directory.Exists(@".\Addins"))
{
var addinsCatalog = new DirectoryCatalog(@".\Addins", "*.dll");
compositeCatalog.Catalogs.Add(addinsCatalog);
}
var compositeContainer = new CompositionContainer(compositeCatalog);
ContainerLocator.Container.RegisterCatalog(compositeCatalog);
#region ViewModels
ContainerLocator.Container.RegisterType <IMainWindowViewModel, MainWindowViewModel>();
ContainerLocator.Container.RegisterType <ITestDetailsViewModel, TestDetailsWindowViewModel>();
#endregion
ContainerLocator.Container.RegisterInstance(EventAggregator.Instance);
ContainerLocator.Container.RegisterType <ITestManager, TestManager>();
#region Locators
ContainerLocator.Container.RegisterType <IViewModelLocator, ViewModelLocator>();
ContainerLocator.Container.RegisterInstance <IWindowService>(GetWindowService());
#endregion
#region Serializer
IViewModelStateSerializer stateSerializer = new ViewModelStateCompositeSerializer();
compositeContainer.SatisfyImportsOnce(stateSerializer);
ContainerLocator.Container.RegisterInstance(stateSerializer);
#endregion
#region Test Analyser
ITestAnalyser testAnalyser = new TestCompositeAnalyser();
compositeContainer.SatisfyImportsOnce(testAnalyser);
ContainerLocator.Container.RegisterInstance(testAnalyser);
#endregion
}
public Program()
{
var assemblyCatalog = new AssemblyCatalog(typeof(Program).Assembly);
var container = new CompositionContainer(assemblyCatalog);
container.SatisfyImportsOnce(this);
}
static ScriptureProvider()
{
var scriptureProvider = new ScriptureProvider();
var catalog = new AggregateCatalog();
//Adds all the parts found in the same assembly as the ScriptureProvider class
catalog.Catalogs.Add(new AssemblyCatalog(typeof(ScriptureProvider).Assembly));
//Adds all the parts found in assemblies ending in Plugin.dll that reside in the FLExExe path
var extensionPath = Path.Combine(Path.GetDirectoryName(FwDirectoryFinder.FlexExe));
catalog.Catalogs.Add(new DirectoryCatalog(extensionPath, "*Plugin.dll"));
//Create the CompositionContainer with the parts in the catalog
var container = new CompositionContainer(catalog);
container.SatisfyImportsOnce(scriptureProvider);
// Choose the ScriptureProvider that reports the newest version
// (If both Paratext 7 and 8 are installed, the plugin handling 8 will be used)
foreach (var provider in scriptureProvider._potentialScriptureProviders)
{
if (_scriptureProvider == null || provider.Value.MaximumSupportedVersion > _scriptureProvider.MaximumSupportedVersion)
{
_scriptureProvider = provider.Value;
}
}
#if DEBUG
if (_scriptureProvider == null)
{
throw new ApplicationException("No scripture providers discovered by MEF");
}
#endif // DEBUG
InitializeIfNeeded();
}
/// <summary>
/// Register all the ICarrierClusterStream and ICarrierStream implementations defined in the providerDirectory
/// </summary>
/// <param name="providerDirectory">Provider directory to scan for carrier implmentations</param>
/// <exception cref="Steganography.NoCarrierClusterStreamsFoundException">
/// Thrown when no ICarrierClusterStreams are found and cluster streams are required.
/// </exception>
/// <exception cref="Steganography.NoCarrierStreamsFoundException">Thrown when no ICarrierStreams are found.</exception>
private void RegisterCarrierProviders(string providerDirectory)
{
CompositionContainer container = new CompositionContainer(
new DirectoryCatalog(providerDirectory), CompositionOptions.DisableSilentRejection);
container.SatisfyImportsOnce(this);
if (_requireClusterStreams && _carrierClusterStreams.Count() == 0)
{
throw new NoCarrierClusterStreamsFoundException(providerDirectory);
}
if (_carrierStreams.Count() == 0)
{
throw new NoCarrierStreamsFoundException(providerDirectory);
}
if (_carrierClusterStreams.Count() > 0)
{
_carrierClusterStreams.ToList()
.AsParallel()
.ForAll(RegisterCarrierClusters);
}
_carrierStreams.ToList()
.AsParallel()
.ForAll(RegisterCarrierStreams);
}
public AddInController(IXExtension ext)
{
AppDomain.CurrentDomain.ResolveBindingRedirects(new LocalAppConfigBindingRedirectReferenceResolver());
m_HostModule = new AddInHostModule(ext);
m_Ext = ext;
var cmdGrp = ext.CommandManager.AddCommandGroup <CadPlusCommands_e>();
cmdGrp.CommandClick += OnCommandClick;
var modulesDir = Path.Combine(Path.GetDirectoryName(this.GetType().Assembly.Location), "Modules");
var catalog = CreateDirectoryCatalog(modulesDir, "*.Module.dll");
var container = new CompositionContainer(catalog);
container.SatisfyImportsOnce(this);
if (m_Modules?.Any() == true)
{
foreach (var module in m_Modules)
{
module.Load(ext);
}
}
}
internal DocumentCache(string documentDirectoryPath, string templateDirectoryPath, TimeSpan documentLifespan)
{
if (!Directory.Exists(documentDirectoryPath))
{
throw new DirectoryNotFoundException("Could not find the document directory at \"" + documentDirectoryPath + "\".");
}
if (!Directory.Exists(templateDirectoryPath))
{
throw new DirectoryNotFoundException("Could not find the template directory at \"" + templateDirectoryPath + "\".");
}
this.documentDirectoryPath = documentDirectoryPath;
this.templateDirectoryPath = templateDirectoryPath;
this.DocumentLifespan = documentLifespan;
var catalog = new DirectoryCatalog(templateDirectoryPath);
var container = new CompositionContainer(catalog);
container.SatisfyImportsOnce(this);
if (this.DocumentTemplates.Length == 0)
{
throw new ArgumentException("Could not find any templates in the provided directory.", "templateDirectoryPath");
}
var pdfDocuments = Directory.GetFiles(documentDirectoryPath, "*.pdf");
foreach (var document in pdfDocuments)
{
var base64Hash = Path.GetFileNameWithoutExtension(document);
var hash = GetHashArray(base64Hash);
this.cachedDocuments.TryAdd(hash, new CachedDocument(document));
}
}
public IJob NewJob(TriggerFiredBundle bundle, IScheduler scheduler)
{
var job = _simpleFactory.NewJob(bundle, scheduler);
_container.SatisfyImportsOnce(job);
return(job);
}
private static void Load(ComposablePartCatalog catalog)
{
if (_instance == null)
{
_instance = new ImplementationManager();
}
//just because we load new implementations doesn't mean we should throw away the old ones
var old = _instance.Implementations?.ToArray();
using (CompositionContainer container = new CompositionContainer(catalog))
{
//bring in the new ones
container.SatisfyImportsOnce(_instance);
//but also bring in any old ones that we don't have in the new load
if (old != null)
{
foreach (IImplementation o in old)
{
if (_instance.Implementations.All(i => i.GetType() != o.GetType()))
{
_instance.Implementations.Add(o);
}
}
}
}
}
private void InitializePlugins()
{
// We look for plugins in our own assembly and in any DLLs that live next to our EXE.
// We could force all plugins to be in a "Plugins" directory, but it seems more straightforward
// to just leave everything in one directory
var builtinPlugins = new AssemblyCatalog(GetType().Assembly);
var externalPlugins = new DirectoryCatalog(AppDomain.CurrentDomain.BaseDirectory, "*.dll");
_catalog = new AggregateCatalog(builtinPlugins, externalPlugins);
_container = new CompositionContainer(_catalog);
try
{
_container.SatisfyImportsOnce(this);
}
catch (CompositionException ex)
{
if (_log.IsErrorEnabled)
{
_log.ErrorFormat("MEF Composition Exception: {0}", ex.Message);
var errors = String.Join("\n ", ex.Errors.Select(x => x.Description));
_log.ErrorFormat("Composition Errors: {0}", errors);
}
throw;
}
}
private void LoadPlugIn()
{
// 获取当前程序集
//Assembly assCurr = Assembly.GetExecutingAssembly();
// 确定组件搜索范围
//AssemblyCatalog catalog = new AssemblyCatalog(assCurr);
DirectoryCatalog catalog = new DirectoryCatalog(@"plugin");
container = new CompositionContainer(catalog);
//Fill the imports of this object
//try
//{
container.SatisfyImportsOnce(this);
//}
//catch (CompositionException compositionException)
//{
// Console.WriteLine(compositionException.ToString());
//}
//// 获取已发现的组件
//var components = container.GetExportedValues<IDaqDevice<double>>();
//// 分别调用一下
//foreach (IDaqDevice<double> m in components)
//{
// m.Initial();
//}
}
public void UnknownExportedModuleIsAddedAndInitializedByModuleInitializer()
{
var aggregateCatalog = new AggregateCatalog();
var compositionContainer = new CompositionContainer(aggregateCatalog);
var moduleCatalog = new ModuleCatalog();
var mockModuleTypeLoader = new Mock <MefXapModuleTypeLoader>(new DownloadedPartCatalogCollection());
compositionContainer.ComposeExportedValue <IModuleCatalog>(moduleCatalog);
compositionContainer.ComposeExportedValue <MefXapModuleTypeLoader>(mockModuleTypeLoader.Object);
bool wasInit = false;
var mockModuleInitializer = new Mock <IModuleInitializer>();
mockModuleInitializer.Setup(x => x.Initialize(It.IsAny <ModuleInfo>())).Callback(() => wasInit = true);
var mockLoggerFacade = new Mock <ILoggerFacade>();
var moduleManager =
new MefModuleManager(mockModuleInitializer.Object, moduleCatalog, mockLoggerFacade.Object);
aggregateCatalog.Catalogs.Add(new TypeCatalog(typeof(TestMefModule)));
compositionContainer.SatisfyImportsOnce(moduleManager);
moduleManager.Run();
Assert.IsTrue(wasInit);
Assert.IsTrue(moduleCatalog.Modules.Any(mi => mi.ModuleName == "TestMefModule"));
}
public IEnumerable <ToolStripItem> GetExtensionMenuItems()
{
//for now we're not doing real extension dlls, just kind of faking it. So we will limit this load
//to books we know go with this currently "built-in" "extension" for SIL LEAD's SHRP Project.
//TODO: this should work, but it doesn't because BookInfo.BookLineage isn't working: if (SHRP_PupilBookExtension.ExtensionIsApplicable(BookSelection.CurrentSelection.BookInfo.BookLineage))
if (SHRP_PupilBookExtension.ExtensionIsApplicable(BookSelection.CurrentSelection.GetBookLineage()))
{
//load any extension assembly found in the template's root directory
//var catalog = new DirectoryCatalog(this.BookSelection.CurrentSelection.FindTemplateBook().FolderPath, "*.dll");
var catalog = new AssemblyCatalog(Assembly.GetExecutingAssembly());
var container = new CompositionContainer(catalog);
//inject what we have to offer for the extension to consume
container.ComposeExportedValue <string>("PathToBookFolder", BookSelection.CurrentSelection.FolderPath);
container.ComposeExportedValue <string>("Language1Iso639Code", _collectionSettings.Language1Iso639Code);
container.ComposeExportedValue <Func <IEnumerable <HtmlDom> > >(GetPageDoms);
// container.ComposeExportedValue<Func<string>>("pathToPublishedHtmlFile",GetFileForPrinting);
container.ComposeExportedValue <Action <int, int, HtmlDom, Action <Image>, Action <Exception> > >(GetThumbnailAsync);
container.SatisfyImportsOnce(this);
return(_getExtensionMenuItems == null ? new List <ToolStripItem>() : _getExtensionMenuItems());
}
else
{
return(new List <ToolStripMenuItem>());
}
}
public MEFViewModelResolver()
{
var catalog = new AssemblyCatalog(GetType().Assembly);
var container = new CompositionContainer(catalog);
container.SatisfyImportsOnce(this);
}
private static List <IDatabaseModule> FindModules(CompositionContainer container)
{
try
{
var moduleContainer = new ModuleContainer();
container.SatisfyImportsOnce(moduleContainer);
if (moduleContainer.Modules != null)
{
var modules = new List <IDatabaseModule>();
foreach (var lModule in moduleContainer.Modules)
{
try
{
var module = lModule.Value;
modules.Add(module);
}
catch (Exception ex)
{
log.Error(ex, "Module Initialization Error");
}
}
return(modules);
}
}
catch (ReflectionTypeLoadException ex) { log.Error(ex); }
catch (UnauthorizedAccessException ex) { log.Error(ex); }
catch (Exception ex) { log.Error(ex); }
return(null);
}
public void CanComposeExportsFromPythonCodeWithDecorator()
{
var pythonCode =
@"
@export(IItemSource)
class StringItemSource(BasePythonItemSource):
def GetAllItems(self):
return [""Item 1"", ""Item 2"", ""Item 3""]
";
var _engine = Python.CreateEngine();
var script = _engine.CreateScriptSourceFromString(pythonCode);
var typeExtractor = new ExtractTypesFromScript(_engine);
var exports = typeExtractor.GetPartsFromScript(script, IronPythonCommandsMefExport.InitialScopeTypes).ToList();
var container = new CompositionContainer();
var batch = new CompositionBatch(exports, new ComposablePart[] {});
container.Compose(batch);
var instance = new MockImporter();
container.SatisfyImportsOnce(instance);
Assert.Equal(1, instance.ItemSources.Count());
}
private void AddResourceImpl(IEnumerable <IResource> formats, CompositionContainer container)
{
foreach (var impl in formats)
{
try
{
var part = AttributedModelServices.CreatePart(impl);
if (part.ImportDefinitions.Any())
{
container.SatisfyImportsOnce(part);
}
}
catch (Exception X)
{
System.Diagnostics.Trace.WriteLine(X.Message, impl.Tag);
}
foreach (var ext in impl.Extensions)
{
m_extension_map.Add(ext.ToUpperInvariant(), impl);
}
foreach (var signature in impl.Signatures)
{
m_signature_map.Add(signature, impl);
}
}
}
private void ComposeParts()
{
var catalog = new AssemblyCatalog(Assembly.GetExecutingAssembly());
_compositionContainer = new CompositionContainer(catalog);
_compositionContainer.SatisfyImportsOnce(this);
}
private static List <IInterfacePlugin> LoadPlugins(string path)
{
//recursive search
List <IInterfacePlugin> loadedPlugins = new List <IInterfacePlugin>();
foreach (string folder in Directory.GetDirectories(path))
{
loadedPlugins.AddRange(LoadPlugins(folder));
}
DirectoryCatalog catalog = new DirectoryCatalog(path, "*.dll");
CompositionContainer container = new CompositionContainer(catalog);
PluginWrapper wrapper = new PluginWrapper();
container.SatisfyImportsOnce(wrapper);
if (wrapper.LoadedPlugins != null)
{
loadedPlugins.AddRange(wrapper.LoadedPlugins);
}
return(loadedPlugins);
}
public IEnumerable <ToolStripItem> GetExtensionMenuItems()
{
//for now we're not doing real extension dlls, just kind of faking it. So we will limit this load
//to books we know go with this currently "built-in" "extension" for SIL LEAD's SHRP Project.
if (SHRP_PupilBookExtension.ExtensionIsApplicable(BookSelection.CurrentSelection))
{
//load any extension assembly found in the template's root directory
//var catalog = new DirectoryCatalog(this.BookSelection.CurrentSelection.FindTemplateBook().FolderPath, "*.dll");
var catalog = new AssemblyCatalog(Assembly.GetExecutingAssembly());
var container = new CompositionContainer(catalog);
//inject what we have to offer for the extension to consume
container.ComposeExportedValue <string>("PathToBookFolder", BookSelection.CurrentSelection.FolderPath);
container.ComposeExportedValue <string>("Language1Iso639Code", _currentlyLoadedBook.BookData.Language1.Iso639Code);
container.ComposeExportedValue <Func <IEnumerable <HtmlDom> > >(GetPageDoms);
// container.ComposeExportedValue<Func<string>>("pathToPublishedHtmlFile",GetFileForPrinting);
//get the original images, not compressed ones (just in case the thumbnails are, like, full-size & they want quality)
container.ComposeExportedValue <Action <int, int, HtmlDom, Action <Image>, Action <Exception> > >(GetThumbnailAsync);
container.SatisfyImportsOnce(this);
return(_getExtensionMenuItems == null ? new List <ToolStripItem>() : _getExtensionMenuItems());
}
else
{
return(new List <ToolStripMenuItem>());
}
}
//protected override Type GetControllerType(RequestContext requestContext, string controllerName)
//{
// var controllerType = base.GetControllerType(requestContext, controllerName);
// if (controllerType == null)
// {
// var controller = _container.GetExports<IController, IControllerMetaData>().SingleOrDefault(x => x.Metadata.ControllerName == controllerName).Value;
// if (controller != null)
// {
// return controller.GetType();
// }
// }
// return controllerType;
//}
protected override IController GetControllerInstance(RequestContext context, Type controllerType)
{
IController result = null;
if (!AzRBootstrap.IsIntialized)
{
AzRBootstrap.Intialize();
ControllerBuilder.Current.SetControllerFactory(new AzRControllerFactory(AzRBootstrap.Container));
}
if (controllerType == null)
{
return(null);
}
//if (controllerType == null)
//{
// return base.GetControllerInstance(context, controllerType);
// // return null;
//}
var export = _container.GetExports(typeof(IAzRController), null, controllerType.FullName).SingleOrDefault(x => x.Value.GetType() == controllerType);
if (null != export)
{
result = export.Value as IController;
}
if (null != result)
{
_container.SatisfyImportsOnce(result);
}
return(result);
}
private void Compose()
{
AssemblyCatalog catalog = new AssemblyCatalog(System.Reflection.Assembly.GetExecutingAssembly());
CompositionContainer container = new CompositionContainer(catalog);
container.SatisfyImportsOnce(this);
}
private void Compose()
{
var catalog = new DirectoryCatalog(".", "*.dll");
var container = new CompositionContainer(catalog);
container.SatisfyImportsOnce(this);
}
public void ModuleInUnreferencedAssemblyInitializedByModuleInitializer()
{
AssemblyCatalog assemblyCatalog = new AssemblyCatalog(GetPathToModuleDll());
CompositionContainer compositionContainer = new CompositionContainer(assemblyCatalog);
ModuleCatalog moduleCatalog = new ModuleCatalog();
Mock <MefFileModuleTypeLoader> mockFileTypeLoader = new Mock <MefFileModuleTypeLoader>();
compositionContainer.ComposeExportedValue <IModuleCatalog>(moduleCatalog);
compositionContainer.ComposeExportedValue <MefFileModuleTypeLoader>(mockFileTypeLoader.Object);
bool wasInit = false;
var mockModuleInitializer = new Mock <IModuleInitializer>();
mockModuleInitializer.Setup(x => x.Initialize(It.IsAny <ModuleInfo>())).Callback(() => wasInit = true);
var mockLoggerFacade = new Mock <ILoggerFacade>();
MefModuleManager moduleManager = new MefModuleManager(
mockModuleInitializer.Object,
moduleCatalog,
mockLoggerFacade.Object);
compositionContainer.SatisfyImportsOnce(moduleManager);
moduleManager.Run();
Assert.IsTrue(wasInit);
}
public ExampleApplication(int width = 512, int height = 512, double updateRate = 60)
{
var catalog = new AggregateCatalog();
catalog.Catalogs.Add(new AssemblyCatalog(typeof(ExampleApplication).Assembly));
_container = new CompositionContainer(catalog);
try
{
_container.SatisfyImportsOnce(this);
}
catch (CompositionException e)
{
Console.WriteLine(e.ToString());
}
gameWindow = new GameWindow(width, height);
gameWindow.TargetUpdateFrequency = updateRate;
gameWindow.TargetRenderFrequency = updateRate;
gameWindow.VSync = VSyncMode.On;
//register callback for resizing of window
gameWindow.Resize += GameWindow_Resize;
//register callback for keyboard
gameWindow.KeyDown += GameWindow_KeyDown;
gameWindow.KeyDown += (sender, e) => { if (Key.Escape == e.Key)
{
gameWindow.Exit();
}
};
ResourceManager = resourceProvider as ResourceManager;
}
public static void Init(object attributedPart)
{
if (mefContainer != null)
{
return;
}
AggregateCatalog partsCatalog = new AggregateCatalog();
//TODO: replace the following code to load plugins from a subfolder, remove specific plugin references from application project and set plugin projects to copy their DLL to a "Plugins" subfolder under the folder where the executable of the app is built
string[] assemblies = new string[]
{
"SpeechLib.Synthesis.dll",
"SpeechLib.Recognition.dll",
"SpeechLib.Recognition.KinectV1.dll"
};
foreach (string s in assemblies)
{
partsCatalog.Catalogs.Add(new AssemblyCatalog(s));
}
mefContainer = new CompositionContainer(partsCatalog);
mefContainer.SatisfyImportsOnce(attributedPart);
//CompositionInitializer.SatisfyImports(attributedPart);
}
public void DoLoad()
{
//Katalógusokat tároló katalógus
var catalog = new AggregateCatalog();
//Futtató szerelvényből típusok keresése, amik Export atribútummal meg vannak jelölve
catalog.Catalogs.Add(new AssemblyCatalog(Assembly.GetExecutingAssembly()));
//Adott mappából szerelvények betöltése és az Export atribútummal megjelölt típusok betöltése
catalog.Catalogs.Add(new DirectoryCatalog(Environment.CurrentDirectory));
//Kompozíciós konténer létrehozása. A betöltés itt valósul meg.
CompositionContainer container = new CompositionContainer(catalog);
//IHost elérhetőségének tesztelése.
_host = container.GetExportedValue <IHost>();
if (_host == null)
{
Console.WriteLine("Nincs host. Valami gond van");
Environment.Exit(-1);
}
//A modulok betöltése
container.ComposeParts(this);
//A modulok számára az IHost függőség kielégítése
container.SatisfyImportsOnce(this);
}
public void DeclaredModuleWithTypeInUnreferencedAssemblyIsUpdatedWithTypeNameFromExportAttribute()
{
AggregateCatalog aggregateCatalog = new AggregateCatalog();
CompositionContainer compositionContainer = new CompositionContainer(aggregateCatalog);
var mockFileTypeLoader = new Mock<MefFileModuleTypeLoader>();
mockFileTypeLoader.Setup(tl => tl.CanLoadModuleType(It.IsAny<ModuleInfo>())).Returns(true);
ModuleCatalog moduleCatalog = new ModuleCatalog();
ModuleInfo moduleInfo = new ModuleInfo { ModuleName = "MefModuleOne", ModuleType = "some type" };
moduleCatalog.AddModule(moduleInfo);
compositionContainer.ComposeExportedValue<IModuleCatalog>(moduleCatalog);
compositionContainer.ComposeExportedValue<MefFileModuleTypeLoader>(mockFileTypeLoader.Object);
bool wasInit = false;
var mockModuleInitializer = new Mock<IModuleInitializer>();
mockModuleInitializer.Setup(x => x.Initialize(It.IsAny<ModuleInfo>())).Callback(() => wasInit = true);
var mockLoggerFacade = new Mock<ILoggerFacade>();
MefModuleManager moduleManager = new MefModuleManager(
mockModuleInitializer.Object,
moduleCatalog,
mockLoggerFacade.Object);
compositionContainer.SatisfyImportsOnce(moduleManager);
moduleManager.Run();
Assert.IsFalse(wasInit);
AssemblyCatalog assemblyCatalog = new AssemblyCatalog(GetPathToModuleDll());
aggregateCatalog.Catalogs.Add(assemblyCatalog);
compositionContainer.SatisfyImportsOnce(moduleManager);
mockFileTypeLoader.Raise(tl => tl.LoadModuleCompleted += null, new LoadModuleCompletedEventArgs(moduleInfo, null));
Assert.AreEqual("MefModulesForTesting.MefModuleOne, MefModulesForTesting, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null", moduleInfo.ModuleType);
Assert.IsTrue(wasInit);
}
public void ModuleInUnreferencedAssemblyInitializedByModuleInitializer()
{
AssemblyCatalog assemblyCatalog = new AssemblyCatalog(GetPathToModuleDll());
CompositionContainer compositionContainer = new CompositionContainer(assemblyCatalog);
ModuleCatalog moduleCatalog = new ModuleCatalog();
Mock<MefFileModuleTypeLoader> mockFileTypeLoader = new Mock<MefFileModuleTypeLoader>();
compositionContainer.ComposeExportedValue<IModuleCatalog>(moduleCatalog);
compositionContainer.ComposeExportedValue<MefFileModuleTypeLoader>(mockFileTypeLoader.Object);
bool wasInit = false;
var mockModuleInitializer = new Mock<IModuleInitializer>();
mockModuleInitializer.Setup(x => x.Initialize(It.IsAny<ModuleInfo>())).Callback(() => wasInit = true);
var mockLoggerFacade = new Mock<ILoggerFacade>();
MefModuleManager moduleManager = new MefModuleManager(
mockModuleInitializer.Object,
moduleCatalog,
mockLoggerFacade.Object);
compositionContainer.SatisfyImportsOnce(moduleManager);
moduleManager.Run();
Assert.IsTrue(wasInit);
}
