private void LoadRegistriesFromCatalog()
{
using (var ep = new CatalogExportProvider(this.decoratedCatalog))
{
ep.SourceProvider = ep;
var registries = ep.GetExportedValues <IGenericContractRegistry>();
LoadTypeMappings(registries);
}
}
/// <summary>
/// 从当前目录下的所有程序集中加载所有实现 <see cref="IExportTargeterControlFactory"/> 接口的实例
/// </summary>
public IList <IExportTargeterControlFactory> LoadIExportTargeterControlFactorys()
{
var providers = new List <IExportTargeterControlFactory>();
String directory = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
DirectoryCatalog catalog = new DirectoryCatalog(directory, SearchPattern);
using (CatalogExportProvider exportProvider = new CatalogExportProvider(catalog))
{
exportProvider.SourceProvider = exportProvider;
var exports = exportProvider.GetExportedValues <IExportTargeterControlFactory>();
providers.AddRange(exports);
}
this.ExportTargeterControlFactorys = providers;
return(providers);
}
/// <summary>
/// 从当前目录下的所有程序集中加载所有实现 <see cref="ISchemaProvider"/> 接口的实例
/// </summary>
public IList <ISchemaProvider> LoadSchemProviders(Boolean isCached = true)
{
List <ISchemaProvider> providers = new List <ISchemaProvider>();
#if NET40
String directory = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
DirectoryCatalog catalog = new DirectoryCatalog(directory, SearchPattern);
using (CatalogExportProvider exportProvider = new CatalogExportProvider(catalog))
{
exportProvider.SourceProvider = exportProvider;
var exports = exportProvider.GetExportedValues <ISchemaProvider>();
providers.AddRange(exports);
}
#endif
#if NETSTANDARD2_0
var convention = new ConventionBuilder();
var part = convention.ForTypesDerivedFrom <ISchemaProvider>().Export();
String directory = AppDomain.CurrentDomain.BaseDirectory;
String[] files = Directory.GetFiles(directory, SearchPattern);
if (files.Length > 0)
{
List <Assembly> assemblies = new List <Assembly>();
foreach (String file in files)
{
var assembly = Assembly.LoadFile(file);
assemblies.Add(assembly);
}
var configuration = new ContainerConfiguration();
configuration.WithAssemblies(assemblies);
var container = configuration.CreateContainer();
var exports = container.GetExports <ISchemaProvider>();
providers.AddRange(exports);
}
#endif
this.SchemaProviders = providers;
return(providers);
}