Community.OData.Linq
2.1.24-rc
dotnet add package Community.OData.Linq --version 2.1.24-rc
NuGet\Install-Package Community.OData.Linq -Version 2.1.24-rc
<PackageReference Include="Community.OData.Linq" Version="2.1.24-rc" />
paket add Community.OData.Linq --version 2.1.24-rc
#r "nuget: Community.OData.Linq, 2.1.24-rc"
// Install Community.OData.Linq as a Cake Addin #addin nuget:?package=Community.OData.Linq&version=2.1.24-rc&prerelease // Install Community.OData.Linq as a Cake Tool #tool nuget:?package=Community.OData.Linq&version=2.1.24-rc&prerelease
Community.OData.Linq
Use OData filter text query in linq expresson for any IQuerable. Support web and desktop applications.
Sample
Please check samples below to get started:
.NET Fiddle
https://dotnetfiddle.net/7Ndwot
Console app
using System;
using System.Linq;
using Community.OData.Linq;
public class Entity
{
public int Id { get; set; }
public string Name { get; set; }
}
public static class GetStartedDemo
{
public static void Demo()
{
Entity[] items =
{
new Entity { Id = 1, Name = "n1" },
new Entity { Id = 2, Name = "n2" },
new Entity { Id = 3, Name = "n3" }
};
IQueryable<Entity> query = items.AsQueryable();
var result = query.OData().Filter("Id eq 1 or Name eq 'n3'").OrderBy("Name desc").TopSkip("10", "0").ToArray();
// Id: 3 Name: n3
// Id: 1 Name: n1
foreach (Entity entity in result)
{
Console.WriteLine("Id: {0} Name: {1}", entity.Id, entity.Name);
}
}
}
Support ToArrayAsync(), ToListAsync(), and all other provider specific methods.
Use .ToOriginalQuery()
after finishing working with OData to be able to support provider specific methods of original query.
Entity Framework async data fetch.
Student[] array = await dbContext.Students.OData()
.Filter("LastName eq 'Alexander' or FirstMidName eq 'Laura'")
.OrderBy("EnrollmentDate desc")
.TopSkip("1","1")
.ToOriginalQuery() // required to be able to use .ToArrayAsync() next.
.ToArrayAsync();
ISelectExpandWrapper[] select2 = await dbContext.Students.OData()
.Filter("LastName eq 'Alexander' or FirstMidName eq 'Laura'")
.OrderBy("EnrollmentDate desc")
.SelectExpandAsQueryable("LastName", "Enrollments($select=CourseId)") //.SelectExpandAsQueryable() use .ToOriginalQuery() implicitly, so not need to call it.
.ToArrayAsync()
CosmosDb SQL API async data fetch.
var item = await Container.GetItemLinqQueryable<TestEntity>().OData()
.Filter($"Id eq '{id1}'")
.TopSkip("1")
.ToOriginalQuery() // required to be able to use .ToFeedIterator() next.
.ToFeedIterator()
.ReadNextAsync()
Advanced code samples at wiki
https://github.com/IharYakimush/comminity-data-odata-linq/wiki
Supported OData parameters
Params | In Memory Collections | Entity Framework | CosmosDB SQL API |
---|---|---|---|
$filter | + | + | + |
$orderby | + | + | + |
$select | + | + | - |
$expand | + | + | - |
$top | + | + | + |
$skip | + | + | + |
Nuget
- https://www.nuget.org/packages/Community.OData.Linq
- https://www.nuget.org/packages/Community.OData.Linq.Json
- https://www.nuget.org/packages/Community.OData.Linq.AspNetCore
Contribution
Please feel free to create issues and pool requests to develop branch
Build Status
References
Majority of the code was taken from https://github.com/OData/WebApi
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. 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. |
.NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
.NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
MonoAndroid | monoandroid was computed. |
MonoMac | monomac was computed. |
MonoTouch | monotouch was computed. |
Tizen | tizen40 was computed. tizen60 was computed. |
Xamarin.iOS | xamarinios was computed. |
Xamarin.Mac | xamarinmac was computed. |
Xamarin.TVOS | xamarintvos was computed. |
Xamarin.WatchOS | xamarinwatchos was computed. |
-
.NETStandard 2.0
- Microsoft.Bcl.HashCode (>= 1.1.1)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 2.0.0)
- Microsoft.OData.Core (>= 7.4.0)
- System.ComponentModel.Annotations (>= 4.4.1)
NuGet packages (5)
Showing the top 5 NuGet packages that depend on Community.OData.Linq:
Package | Downloads |
---|---|
Aguacongas.IdentityServer
TheIdServer IndentityServer4 abstraction and extensions. |
|
Community.OData.Linq.AspNetCore
OData linq for ASP.NET Core 2.0+ |
|
Community.OData.Linq.Json
Json serialization for SelectExpand result |
|
CoreApp.Interfaces
Package Description |
|
Nanomite.Core.DataAccess
Package Description |
GitHub repositories (1)
Showing the top 1 popular GitHub repositories that depend on Community.OData.Linq:
Repository | Stars |
---|---|
Aguafrommars/TheIdServer
OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI
|
Version | Downloads | Last updated |
---|---|---|
2.1.24-rc | 32,777 | 6/5/2022 |
2.1.0 | 769,854 | 1/3/2022 |
2.0.0 | 5,062 | 12/22/2021 |
1.4.3 | 128,156 | 5/26/2021 |
1.4.2 | 361,347 | 11/18/2018 |
1.4.1 | 15,249 | 8/23/2018 |
1.4.0 | 7,143 | 4/12/2018 |
1.3.0 | 983 | 4/10/2018 |
1.2.0 | 1,614 | 3/17/2018 |
1.1.0 | 1,224 | 2/28/2018 |
1.0.2 | 1,111 | 1/28/2018 |
1.0.1 | 1,150 | 1/28/2018 |
1.0.0 | 1,289 | 1/28/2018 |
Significant improvement in query initialization performance. Support ToArrayAsync(), ToListAsync(), and all other provider specific methods. More integration tests for Entity Framework and CosmosDb SQL API. Breaking Changes: net4.5 not suported anymore. Obsolete methods removed (.SelectExpandJsonToken() and .SelectExpandJson()). Setting for default timezone in case of converting DateTimeOffset to DateTime