Configurator

Documentation Index

Fetch the complete documentation index at: https://mintlify.com/FloppyShelf/Problemize/llms.txt

Use this file to discover all available pages before exploring further.

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Namespace

FloppyShelf.Problemize

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UseExceptionHandling (services)

public static void UseExceptionHandling(
    this IServiceCollection services,
    IStatusCodeMapper? statusCodeMapper = null)

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Parameters

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Behavior

• Configures problem details with automatic metadata (instance, requestId, activityId)
• Registers the status code mapper as a singleton (custom or default)
• Registers the ExceptionHandler service

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Exceptions

• ArgumentNullException: Thrown when services is null

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Example

var builder = WebApplication.CreateBuilder(args);

// Use default status code mapper
builder.Services.UseExceptionHandling();

// Or provide a custom mapper
builder.Services.UseExceptionHandling(new CustomStatusCodeMapper());

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UseExceptionHandling (app)

public static void UseExceptionHandling(this WebApplication app)

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Parameters

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Behavior

• Enables global exception handling middleware
• Provides status code responses (e.g., 404 Not Found)

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Exceptions

• ArgumentNullException: Thrown when app is null

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Example

var app = builder.Build();

app.UseExceptionHandling();

app.MapControllers();
app.Run();