EFxceptions 0.4.5

.NET Standard 2.0
Install-Package EFxceptions -Version 0.4.5
dotnet add package EFxceptions --version 0.4.5
<PackageReference Include="EFxceptions" Version="0.4.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add EFxceptions --version 0.4.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: EFxceptions, 0.4.5"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install EFxceptions as a Cake Addin
#addin nuget:?package=EFxceptions&version=0.4.5

// Install EFxceptions as a Cake Tool
#tool nuget:?package=EFxceptions&version=0.4.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

<p align="center"> <img width="25%" height="25%" src="https://github.com/hassanhabib/EFxceptions/blob/master/EFxceptions.Shared/Resources/EFxceptions.png?raw=true"> </p>

EFxceptions

preview version

We have designed and developed this library as a wrapper around the existing EntityFramework DbContext implementation to provide the following values:

<ol> <li>Meaningful Exceptions for SQL error codes.</li> <li>Simplified integrations</li> <li>Test-friendly implementation.</li> </ol>

<br>

EFxeptions.Identity

preview version

A dedicated EFxeptions port that provides an EFxceptionContext that inherits from Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityDbContext to inherit from, to support Microsoft ASP.Core Identity using EF Core. Available in the EFxceptions.Identity package.

Installation

You can get EFxceptions Nuget package by typing:

Install-Package EFxceptions

<br>

Integration

Replace your existing DbContext class with EFxceptionsContext (or your IdentityDbContext with EFxeption.EFxceptionIdentityContext) as follows:

Before:
    public partial class StorageBroker : DbContext, IStorageBroker
    {
        public StorageBroker(DbContextOptions<StorageBroker> options)
            : base(options) => this.Database.Migrate();
    }

After:
    public partial class StorageBroker : EFxceptionsContext, IStorageBroker
    {
        public StorageBroker(DbContextOptions<StorageBroker> options)
            : base(options) => this.Database.Migrate();
    }

<br>

Supported SQL Error Codes

SQL server supports over 41,000 error codes, here's the codes that this library supports so far:

Code Meanings Exception
207 Invalid column name '%.*ls'. InvalidColumnNameException
208 Invalid object name '%.*ls'. InvalidObjectNameException
547 The %ls statement conflicted with the %ls constraint "%.*ls". The conflict occurred in database "%.*ls", table "%.*ls"%ls%.*ls%ls. ForeignKeyConstraintConflictException
2627 Violation of %ls constraint '%.*ls'. Cannot insert duplicate key in object '%.*ls'. DuplicateKeyException

<br >

This library is forever growing as we add more exceptions and codes into it, we appreciate any contributions as there are so many codes we need to cover, so please stay tuned.

<br />

If you have any suggestions, comments or questions, please feel free to contact me on: <br /> Twitter: @hassanrezkhabib <br /> LinkedIn: hassanrezkhabib <br /> E-Mail: hassanhabib@live.com <br />

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
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NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
0.4.5 6,173 5/21/2021
0.4.4 5,417 7/11/2020
0.4.2 430 7/8/2020
0.4.1 287 7/8/2020
0.4.0 2,728 5/4/2020
0.3.0 527 4/26/2020
0.2.0 916 4/14/2020
0.1.0 278 4/12/2020

Handle DuplicateKeyWithUniqueIndexException for SQL code 2601