public async Task Initialize()
{
if (!string.IsNullOrWhiteSpace(_assemblyPath) && _assembly == null)
{
if (!File.Exists(_assemblyPath))
{
throw new ArgumentException($"Assembly in path {_assemblyPath} does not exist.");
}
_pluginAssemblyLoadContext = new PluginAssemblyLoadContext(_assemblyPath, _options.PluginLoadContextOptions);
_assembly = _pluginAssemblyLoadContext.Load();
}
_plugins = new List <TypePluginCatalog>();
var finder = new TypeFinder();
foreach (var typeFinderCriteria in _options.TypeFinderCriterias)
{
var pluginTypes = finder.Find(typeFinderCriteria.Value, _assembly, _pluginAssemblyLoadContext);
foreach (var type in pluginTypes)
{
var typePluginCatalog = new TypePluginCatalog(type, new TypePluginCatalogOptions()
{
PluginNameOptions = _options.PluginNameOptions
});
await typePluginCatalog.Initialize();
_plugins.Add(typePluginCatalog);
}
}
IsInitialized = true;
}
public async Task Initialize()
{
if (!string.IsNullOrWhiteSpace(_assemblyPath) && _assembly == null)
{
if (!File.Exists(_assemblyPath))
{
throw new ArgumentException($"Assembly in path {_assemblyPath} does not exist.");
}
}
if (_assembly == null && File.Exists(_assemblyPath) || File.Exists(_assemblyPath) && _pluginAssemblyLoadContext == null)
{
_pluginAssemblyLoadContext = new PluginAssemblyLoadContext(_assemblyPath, _options.PluginLoadContextOptions);
_assembly = _pluginAssemblyLoadContext.Load();
}
_plugins = new List <TypePluginCatalog>();
var finder = new TypeFinder();
var handledPluginTypes = new List <Type>();
foreach (var typeFinderCriteria in _options.TypeFinderOptions.TypeFinderCriterias)
{
var pluginTypes = finder.Find(typeFinderCriteria, _assembly, _pluginAssemblyLoadContext);
foreach (var type in pluginTypes)
{
if (handledPluginTypes.Contains(type))
{
// Make sure to create only a single type plugin catalog for each plugin type.
// The type catalog will add all the matching tags
continue;
}
var typePluginCatalog = new TypePluginCatalog(type,
new TypePluginCatalogOptions()
{
PluginNameOptions = _options.PluginNameOptions,
TypeFindingContext = _pluginAssemblyLoadContext,
TypeFinderOptions = _options.TypeFinderOptions
});
await typePluginCatalog.Initialize();
_plugins.Add(typePluginCatalog);
handledPluginTypes.Add(type);
}
}
IsInitialized = true;
}
