/// <summary>
/// Adds the interception policy.
/// </summary>
/// <param name="builder">The <see cref="InterceptionBuilder"/> to perform interception service registration.</param>
/// <param name="configure">The <see cref="Action{IInterceptionPolicyBuilder}"/> used to build interception policy.</param>
/// <returns>The current <see cref="InterceptionBuilder"/>. </returns>
public static InterceptionBuilder AddPolicy(this InterceptionBuilder builder, Action <IInterceptionPolicyBuilder> configure)
{
Guard.ArgumentNotNull(builder, nameof(builder));
Guard.ArgumentNotNull(configure, nameof(configure));
var serviceProvider = builder.Services.BuildServiceProvider();
var registrationBuilder = new InterceptionPolicyBuilder(serviceProvider);
configure.Invoke(registrationBuilder);
var resolver = new PolicyInterceptorProviderResolver(registrationBuilder.Build());
builder.InterceptorProviderResolvers.Add(nameof(PolicyInterceptorProviderResolver), resolver);
return(builder);
}
/// <summary>
/// Adds the policy.
/// </summary>
/// <param name="builder">The <see cref="InterceptionBuilder"/>.</param>
/// <param name="fileName">The name of interception policy file.</param>
/// <param name="configure">The <see cref="Action{PolicyFileBuilder}"/> to provide <see cref="ScriptOptions"/>.</param>
/// <returns>The <see cref="InterceptionBuilder"/>.</returns>
public static InterceptionBuilder AddPolicy(this InterceptionBuilder builder, string fileName, Action <PolicyFileBuilder> configure = null)
{
Guard.ArgumentNotNull(builder, nameof(builder));
Guard.ArgumentNotNullOrWhiteSpace(fileName, nameof(fileName));
var serviceProvider = builder.Services.BuildServiceProvider();
var fileBuilder = new PolicyFileBuilder()
.AddImports("Dora.Interception", "System")
.AddReferences(typeof(InterceptionPolicyBuilder).Assembly);
configure?.Invoke(fileBuilder);
var options = ScriptOptions.Default
.WithReferences(fileBuilder.References)
.WithImports(fileBuilder.Imports);
var policyBuilder = new InterceptionPolicyBuilder(serviceProvider);
var contents = fileBuilder.ReadAllText(fileName);
var script = CSharpScript
.Create($"var policyBuilder = Builder;{Environment.NewLine}{contents}", options, typeof(Globals));
script.RunAsync(new Globals(policyBuilder)).Wait();
var resolver = new PolicyInterceptorProviderResolver(policyBuilder.Build());
builder.InterceptorProviderResolvers.Add(nameof(PolicyInterceptorProviderResolver), resolver);
return(builder);
}
