/// <summary>
/// Initializes a new instance of the type
/// </summary>
/// <param name="next">The next middleware component to execute</param>
/// <param name="loggerFactory">A factory that loggers can be created from</param>
/// <param name="unhandledConfiguration">Contains information about the response the handler returns</param>
/// <param name="invocationCallback">A method invoked when the middleware is invoked</param>
public UnhandledMiddleware(RequestDelegate next, ILoggerFactory loggerFactory, IUnhandledConfiguration unhandledConfiguration = null, InvocationCallback invocationCallback = null)
{
Guard.NotNull(nameof(loggerFactory), loggerFactory);
_logger = loggerFactory.CreateLogger("Unhandled middleware");
using (_logger.BeginScope("Unhandled CTOR"))
{
if (unhandledConfiguration == null)
{
_contentType = UnhandledDefaults.ContentType;
_content = UnhandledDefaults.Response;
_responseCode = UnhandledDefaults.ResponseCode;
}
else
{
_contentType = unhandledConfiguration.ContentType ?? UnhandledDefaults.ContentType;
_content = unhandledConfiguration.Response ?? UnhandledDefaults.Response;
_responseCode = unhandledConfiguration.ResponseCode ?? UnhandledDefaults.ResponseCode;
}
_invocationCallback = invocationCallback;
_logger.LogInformation("Initializing authentication middleware");
_next = next;
}
}
/// <summary>
/// Adds unhandled request middleware to the applicaiton builder
/// </summary>
/// <param name="app">The application builder to add the middleware to</param>
/// <param name="loggerFactory">A factory that loggers can be created from</param>
/// <param name="unhandledConfiguration">Contains information about the response the handler returns</param>
/// <param name="invocationCallback">A method invoked when the middleware is invoked</param>
/// <returns>The original application builder for pipelining</returns>
public static IApplicationBuilder UseUnhandled(this IApplicationBuilder app, ILoggerFactory loggerFactory = null, IUnhandledConfiguration unhandledConfiguration = null, InvocationCallback invocationCallback = null)
{
app.UseMiddleware(typeof(UnhandledMiddleware), loggerFactory, unhandledConfiguration, invocationCallback);
return(app);
}
