public static PluginLoadContext AddHostServices(this PluginLoadContext pluginLoadContext,
IServiceCollection hostServices,
IEnumerable <Type> includeTypes = null,
IEnumerable <Type> excludeTypes = null)
{
if (includeTypes == null || !includeTypes.Any())
{
return(pluginLoadContext); // short circuit
}
var hostTypes = new List <Type>();
var priseServices = hostServices.Where(s => IsPriseService(s.ServiceType));
var includeServices = hostServices.Where(s => Includes(s.ServiceType, includeTypes));
var excludeServices = hostServices.Where(s => Excludes(s.ServiceType, excludeTypes));
foreach (var hostService in hostServices
.Except(priseServices)
.Union(includeServices)
.Except(excludeServices))
{
pluginLoadContext.AddHostService(hostService);
}
return(pluginLoadContext);
}
public static PluginLoadContext AddHostService <T>(this PluginLoadContext pluginLoadContext, T implementation, ServiceLifetime serviceLifetime = ServiceLifetime.Scoped)
{
return(pluginLoadContext.AddHostService(new ServiceDescriptor(typeof(T), (s) => implementation, serviceLifetime)));
}
public static PluginLoadContext AddHostService(this PluginLoadContext pluginLoadContext, Type hostServiceType, Type hostServiceImplementationType, ServiceLifetime serviceLifetime = ServiceLifetime.Scoped)
{
return(pluginLoadContext.AddHostService(new ServiceDescriptor(hostServiceType, hostServiceImplementationType, serviceLifetime)));
}