/// <summary>
/// Writes <see cref="ProblemDetails"/> to response body.
/// </summary>
public async Task WriteAsync(ProblemResponseWriterContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var response = context.HttpContext.Response;
if (response.HasStarted)
{
throw new InvalidOperationException("Response has started.");
}
var problem = context.Problem;
response.StatusCode = problem.Status ?? StatusCodes.Status500InternalServerError;
response.ContentType = "application/problem+json; charset=utf-8";
context.ApplyTo(response);
await response.StartAsync();
var bodyStream = response.Body;
await JsonSerializer.SerializeAsync(bodyStream, problem, problem.GetType(), SerializerOptions);
await bodyStream.FlushAsync();
}
/// <summary>
/// Writes <see cref="ProblemDetails"/> to response body.
/// </summary>
public Task WriteAsync(ProblemResponseWriterContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (context.ActionContext == null)
{
throw new InvalidOperationException("Action context is required.");
}
var executor = context.HttpContext.RequestServices
.GetRequiredService <IActionResultExecutor <ObjectResult> >();
var result = new ObjectResult(context.Problem)
{
StatusCode = context.Problem.Status
};
return(executor.ExecuteAsync(context.ActionContext, result));
}
