Samhammer.Mongo 6.0.3

.NET Standard 2.0
dotnet add package Samhammer.Mongo --version 6.0.3
NuGet\Install-Package Samhammer.Mongo -Version 6.0.3
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="Samhammer.Mongo" Version="6.0.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Samhammer.Mongo --version 6.0.3
#r "nuget: Samhammer.Mongo, 6.0.3"
#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.
// Install Samhammer.Mongo as a Cake Addin
#addin nuget:?package=Samhammer.Mongo&version=6.0.3

// Install Samhammer.Mongo as a Cake Tool
#tool nuget:?package=Samhammer.Mongo&version=6.0.3



This package provides access to mongodb over the mongodb driver. It includes basic access functionality to the database and provides a possibility to define models.

How to add this to your project:
Example Startup.cs:
   public void ConfigureServices(IServiceCollection services)
       services.AddMongoDb(Configuration); // Init by configuration or action

Example appsettings configuration:
  "MongoDbOptions": {
    "UserName": "dbuser",
    "Password": "dbpassword",
    "DatabaseName": "dbname",
    "AuthDatabaseName": "admin", // defaults to the database name
    "DatabaseHost": "dbhost.tld",
    "ConnectionString": "mongodb://dbhost.tld" // alternative to DatabaseHost

Example model

Model for a collection with the name "user".

    public class UserModel : BaseModelMongo
        public string LoginName { get; set; }

Example repository

The base repo provides the following actions:

  • Task<T> GetById(string id);
  • Task<List<T>> GetAll();
  • Task Save(T model);
  • Task Delete(T model);
  • Task DeleteAll();

Here is an example with the additional method GetByLoginName:

    public class UserRepositoryMongo : BaseRepositoryMongo<UserModel>, IUserRepositoryMongo
        public UserRepositoryMongo(ILogger<UserRepositoryMongo> logger, IMongoDbConnector connector)
            : base(logger, connector)

        public async Task<UserModel> GetByLoginName(string loginName)
            var entries = await Collection.FindAsync(i => i.LoginName == loginName);
            return entries.FirstOrDefault();

    public interface IUserRepositoryMongo : IBaseRepositoryMongo<UserModel>
        Task<UserModel> GetByLoginName(string loginName);

Query Logging

It is possible to log the plain queries, by enabling trace logging for Samhammer.Mongo. Here is an example with Serilog configured in appsettings.json

  "Serilog": {
    "MinimumLevel": {
      "Override": {
        "Samhammer.Mongo":  "Verbose"

Here is an example how the log message will look like:

mongodb command: {
    "find" : "label",
    "filter" : { "ProjectId" : ObjectId("63bfb836e9103fd33216f6b8") },
    "$db" : "mytestdb",
    "lsid" : { "id" : CSUUID("c95ac0da-18d3-4fda-ac27-fe8e9eb0e034") }


How to publish package
  • create git tag
  • The nuget package will be published automatically by a github action
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 net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-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 net481
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)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

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
6.0.3 849 1/18/2023
6.0.2 122 1/18/2023
6.0.1 1,199 9/15/2022
6.0.0 3,994 1/20/2022
1.3.0 374 12/20/2021
1.2.0 252 12/6/2021
1.1.0 372 10/21/2021
1.0.0 342 8/26/2021