private static async Task CompositeCatalogSample()
{
Console.WriteLine("Composite catalog sample");
// 1. Create a new plugin catalog from the current assembly
var assemblyPluginCatalog = new AssemblyPluginCatalog(typeof(Program).Assembly, type => typeof(IPlugin).IsAssignableFrom(type));
// 2. Also create a new plugin catalog from a type
var typePluginCatalog = new TypePluginCatalog(typeof(MyPlugin));
// 3. Then combine the catalogs into a composite catalog
var compositeCatalog = new CompositePluginCatalog(assemblyPluginCatalog, typePluginCatalog);
// 4. Initialize the composite catalog
await compositeCatalog.Initialize();
// 5. Get the plugins from the catalog
var assemplyPlugins = compositeCatalog.GetPlugins();
foreach (var plugin in assemplyPlugins)
{
if (plugin.Type.Name == "MyPlugin")
{
var inst = (IMyPlugin)Activator.CreateInstance(plugin);
inst.Run();
}
else
{
var inst = (IPlugin)Activator.CreateInstance(plugin);
inst.Run();
}
}
}
private async Task AddCalculationOperators()
{
var folderPluginCatalog = new FolderPluginCatalog(@"..\..\..\..\Shared\Weikio.PluginFramework.Samples.SharedPlugins\bin\debug\netcoreapp3.1",
type => { type.Implements <IOperator>(); });
var assemblyPluginCatalog = new AssemblyPluginCatalog(typeof(Form1).Assembly, type => typeof(IOperator).IsAssignableFrom(type));
var pluginCatalog = new CompositePluginCatalog(folderPluginCatalog, assemblyPluginCatalog);
await pluginCatalog.Initialize();
var allPlugins = pluginCatalog.GetPlugins();
foreach (var plugin in allPlugins)
{
listBox1.Items.Add(plugin);
}
}
public async Task CanTagUsingDefaultOptions()
{
var assemblyPluginCatalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll");
var typePluginCatalog = new TypePluginCatalog(typeof(TypePlugin));
var compositeCatalog = new CompositePluginCatalog(assemblyPluginCatalog, typePluginCatalog);
await compositeCatalog.Initialize();
var customTaggedPlugins = compositeCatalog.GetByTag("CustomTag");
Assert.Equal(2, customTaggedPlugins.Count);
var myTaggedPlugins = compositeCatalog.GetByTag("MyTag_1");
Assert.Single(myTaggedPlugins);
TypeFinderOptions.Defaults.TypeFinderCriterias.Clear();
}
private async void MainWindow_OnLoaded(object sender, RoutedEventArgs e)
{
var folderPluginCatalog = new FolderPluginCatalog(@"..\..\..\..\Shared\Weikio.PluginFramework.Samples.SharedPlugins\bin\debug\netcoreapp3.1", type =>
{
type.Implements <IOperator>();
});
var assemblyPluginCatalog = new AssemblyPluginCatalog(typeof(MainWindow).Assembly, type => typeof(IOperator).IsAssignableFrom(type));
var pluginCatalog = new CompositePluginCatalog(folderPluginCatalog, assemblyPluginCatalog);
await pluginCatalog.Initialize();
var allPlugins = pluginCatalog.GetPlugins();
foreach (var plugin in allPlugins)
{
_plugins.Add(plugin);
}
PluginsList.ItemsSource = _plugins;
}
