protected static void LoadAssemblies(IEnumerable<Assembly> assemblies, ObjectItemLoadingSessionData sessionData) { foreach (Assembly assembly in assemblies) { ObjectItemAssemblyLoader loader = ObjectItemAssemblyLoader.CreateLoader(assembly, sessionData); loader.Load(); } }
private static void LoadAssembly(Assembly assembly, bool loadReferencedAssemblies, ObjectItemLoadingSessionData loadingData) { // Check if the assembly is already loaded KnownAssemblyEntry entry; bool shouldLoadReferences = false; if (loadingData.KnownAssemblies.TryGetKnownAssembly(assembly, loadingData.ObjectItemAssemblyLoaderFactory, loadingData.EdmItemCollection, out entry)) { shouldLoadReferences = !entry.ReferencedAssembliesAreLoaded && loadReferencedAssemblies; } else { ObjectItemAssemblyLoader loader = ObjectItemAssemblyLoader.CreateLoader(assembly, loadingData); loader.Load(); shouldLoadReferences = loadReferencedAssemblies; } if (shouldLoadReferences) { if (entry == null && loadingData.KnownAssemblies.TryGetKnownAssembly(assembly, loadingData.ObjectItemAssemblyLoaderFactory, loadingData.EdmItemCollection, out entry) || entry != null) { entry.ReferencedAssembliesAreLoaded = true; } Debug.Assert(entry != null, "we should always have an entry, why don't we?"); // We will traverse through all the statically linked assemblies and their dependencies. // Only assemblies with the EdmSchemaAttribute will be loaded and rest will be ignored // Even if the schema attribute is missing, we should still check all the dependent assemblies // any of the dependent assemblies can have the schema attribute // After the given assembly has been loaded, check on the flag in _knownAssemblies to see if it has already // been recursively loaded. The flag can be true if it was already loaded before this function was called foreach (Assembly referencedAssembly in MetadataAssemblyHelper.GetNonSystemReferencedAssemblies(assembly)) { // filter out "known" assemblies to prevent unnecessary loading // recursive call LoadAssembly(referencedAssembly, loadReferencedAssemblies, loadingData); } } }