public CommonTaskHolder FindTask(string key)
{
var assemblies = AssemblyLoadContext.Default.Assemblies;
foreach (var assembly in assemblies)
{
foreach (var type in UtilReflection.GetImplementers <CommonTask>(assembly))
{
var attr = UtilReflection.GetAttribute <DescriptorAttribute>(type);
if (attr == null)
{
continue;
}
if (attr.Key != key)
{
continue;
}
var holder = CreateHolder(type, attr);
return(holder);
}
}
return(null);
}
private void AddTaskTypesFrom(Assembly assembly)
{
_logger.LogInformation("Locating types in assembly {0}", assembly.FullName);
var types = UtilReflection.GetImplementers <CommonTask>(assembly).ToList();
if (types.Count > 0)
{
_taskTypeList.AddRange(types);
}
}