ErrorLib.AspNetCore 1.0.1

.NET 8.0

dotnet add package ErrorLib.AspNetCore --version 1.0.1

NuGet\Install-Package ErrorLib.AspNetCore -Version 1.0.1

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="ErrorLib.AspNetCore" Version="1.0.1" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="ErrorLib.AspNetCore" Version="1.0.1" />
                    

                            Directory.Packages.props

<PackageReference Include="ErrorLib.AspNetCore" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add ErrorLib.AspNetCore --version 1.0.1

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: ErrorLib.AspNetCore, 1.0.1"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package ErrorLib.AspNetCore@1.0.1

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=ErrorLib.AspNetCore&version=1.0.1
                    

                            Install as a Cake Addin

#tool nuget:?package=ErrorLib.AspNetCore&version=1.0.1
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

ErrorLib.AspNetCore

🌐 Robust global exception handling middleware for ASP.NET Core built on top of ErrorLib.Core.

ErrorLib.AspNetCore provides seamless integration for standardized error handling, exception-to-HTTP mapping, and structured result responses in ASP.NET Core applications.

✨ Features

✅ Global exception capturing middleware
🔄 Unified JSON error responses
🔗 Integration with Result, ErrorResult, ValidationErrorResult
🧠 Customizable IExceptionMapper
🔌 Pluggable ILogger support (Console or Microsoft.Extensions.Logging)
🧪 Supports .NET 6, .NET 7, .NET 8

📦 Installation

Install both core and ASP.NET Core-specific packages:

dotnet add package ErrorLib.Core
dotnet add package ErrorLib.AspNetCore
🚀 Usage
1. Register Required Services (in Program.cs):
csharp
Kopyala
Düzenle
builder.Services.AddSingleton<ILogger, ConsoleLogger>(); // or MicrosoftLoggerAdapter
builder.Services.AddSingleton<IExceptionMapper, DefaultExceptionMapper>();
You can create and register your own IExceptionMapper to customize behavior.

2. Enable Middleware:

app.UseCustomExceptionHandler();
🧪 Example JSON Error Response
json

{
  "isSuccess": false,
  "message": "Something went wrong",
  "errorCode": "INTERNAL_SERVER_ERROR",
  "statusCode": 500,
  "traceId": "abc123",
  "validationErrors": []
}
🧠 Custom Exception Mapping
To define how exceptions map to status codes and messages:


public class MyExceptionMapper : IExceptionMapper
{
    public int MapStatusCode(Exception ex) =>
        ex switch
        {
            NotFoundException => 404,
            BusinessException => 409,
            _ => 500
        };

    public string MapMessage(Exception ex) => ex.Message;
    public string MapErrorCode(Exception ex) => "GENERIC_ERROR";
}
🔌 Logging Options
Use ILogger interface provided by ErrorLib.Core.


ILogger logger = new ConsoleLogger();
logger.LogError("Something failed", ex);
Or integrate with ASP.NET Core:


ILogger logger = new MicrosoftLoggerAdapter(yourInjectedLogger);
🧩 Dependencies
ErrorLib.Core

Microsoft.Extensions.Logging.Abstractions

Product	Compatible and additional computed target framework versions.
.NET	net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Product

.NET

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net8.0
- ErrorLib.Core (>= 1.0.1)
- Microsoft.AspNetCore.Http.Abstractions (>= 2.3.0)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.