public static IResolverCompilerBuilder AddParameter <T>(
this IResolverCompilerBuilder builder,
Expression <Func <IResolverContext, T> > expression,
Func <ParameterInfo, bool>?canHandle = null)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
if (expression is null)
{
throw new ArgumentNullException(nameof(expression));
}
if (canHandle is null)
{
builder.RequestExecutorBuilder.Services.AddParameterExpressionBuilder(
_ => new CustomParameterExpressionBuilder <T>(expression));
}
else
{
builder.RequestExecutorBuilder.Services.AddParameterExpressionBuilder(
_ => new CustomParameterExpressionBuilder <T>(expression, canHandle));
}
return(builder);
}
public static IResolverCompilerBuilder AddService <TService>(
this IResolverCompilerBuilder builder)
where TService : class
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
builder.RequestExecutorBuilder.Services.AddSingleton <IParameterExpressionBuilder>(
new CustomServiceParameterExpressionBuilder <TService>());
return(builder);
}
/// <summary>
/// Marks types as well-known services that no longer need the
/// <see cref="ServiceAttribute"/> annotation.
/// </summary>
/// <param name="builder">
/// The <see cref="IResolverCompilerBuilder"/>.
/// </param>
/// <typeparam name="TService">
/// The well-known service type.
/// </typeparam>
/// <returns>
/// An <see cref="IResolverCompilerBuilder"/> that can be used to configure to
/// chain in more configuration.
/// </returns>
public static IResolverCompilerBuilder AddService <TService>(
this IResolverCompilerBuilder builder)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
builder.RequestExecutorBuilder.Services
.TryAddParameterExpressionBuilder <
CustomServiceParameterExpressionBuilder <TService> >();
return(builder);
}