/// <summary>
/// Creates an instance of <see cref="WebAssemblyHostBuilder"/> with the minimal configuration.
/// </summary>
internal WebAssemblyHostBuilder(IJSUnmarshalledRuntime jsRuntime)
{
// Private right now because we don't have much reason to expose it. This can be exposed
// in the future if we want to give people a choice between CreateDefault and something
// less opinionated.
Configuration = new WebAssemblyHostConfiguration();
RootComponents = new RootComponentMappingCollection();
Services = new ServiceCollection();
Logging = new LoggingBuilder(Services);
// Retrieve required attributes from JSRuntimeInvoker
InitializeNavigationManager(jsRuntime);
InitializeRegisteredRootComponents(jsRuntime);
InitializePersistedState(jsRuntime);
InitializeDefaultServices();
var hostEnvironment = InitializeEnvironment(jsRuntime);
HostEnvironment = hostEnvironment;
_createServiceProvider = () =>
{
return(Services.BuildServiceProvider(validateScopes: WebAssemblyHostEnvironmentExtensions.IsDevelopment(hostEnvironment)));
};
}
internal WebAssemblyHost(
WebAssemblyHostBuilder builder,
IServiceProvider services,
AsyncServiceScope scope,
string?persistedState)
{
// To ensure JS-invoked methods don't get linked out, have a reference to their enclosing types
GC.KeepAlive(typeof(JSInteropMethods));
_services = services;
_scope = scope;
_configuration = builder.Configuration;
_rootComponents = builder.RootComponents;
_persistedState = persistedState;
}
internal WebAssemblyHost(
IServiceProvider services,
IServiceScope scope,
IConfiguration configuration,
RootComponentMappingCollection rootComponents,
string?persistedState)
{
// To ensure JS-invoked methods don't get linked out, have a reference to their enclosing types
GC.KeepAlive(typeof(JSInteropMethods));
_services = services;
_scope = scope;
_configuration = configuration;
_rootComponents = rootComponents;
_persistedState = persistedState;
}
