OData2Poco is a code generation tool for generating plain-old CLR objects (POCO) from OData feeds. POCO classes can be used in a typed RESTful client OData services and code generation can be controlled by setting many options.

OData2Poco is available in two flavers:

A CLI tool: OData2Poco.CommandLine (a.k.a o2pgen).

A class library: with T4 template.

Nuget: Chocolatey:

Build server	Platform	Build status
AppVeyor	Windows
Travis	Linux / OS X

• Dec 21,2017 Add inheritance support by default, v2.3.0. Thanks to merijndejonge.

  Generated class follows inhertance hierarchy of OData feed (unless switched-off by -i option)

Now, Odata2Poco.CommandLine is available in chocolatey Gallery.

To install run the command:

     choco install odata2poco-commandline 

Features of OData2Poco

• Generate POCO classes corresponding to the Entities defined in the XML MetaData stored in OData Feeds. *

• Generation is based on the Metadata of the service stored on the server/ or EDMX xml files.

• Support http(s) with/without basic authentication : user and password.

• Convert Data type of EDMX to the corresponding CLR data types.

• Support Entites, complex data type, Collections and navigation properties.

• Support OData service version V1..V4

• Code generation is controlled by setting different options:

  • Add Key, Required Attributes to the properties.
  • Add JsonProperty Attribute to the properties.
  • Add Table Attribute to the class.
  • Adding virtual modifier to the properties.
  • Convert name of properties to camelCase or PasCase
  • Add nullable datatypes, e.g. int?.
  • Generate (or not) navigation properties.
  • Generated class follows inhertance hierarchy of OData feed (unless switched-off).
  • Generated class can inherit from a common BaseClass/interface.
  • Define namespace to overwrite the namespace of the model.

• Add primary key/mandatory comments to the properties of the class. .

• Save metadata and generated code to a user defined file name.

• Support .NET 4.5 or higher

• Support Windows or Linux (Mono)

• Packaged as a Class library and CommandLine tool (one executable file o2pgen.exe) and can be installed from nuget web site.

• Generating CSharp POCO classes. Other languages may be supported in the near future based on the community needs.

• MIT License.

OData2Poco.CommandLine (o2pgen) console application:

From Nuget Gallery:

From Chocolatey Gallery:

 choco install odata2poco-commandline

OData2Poco Class library:

From Nuget Gallery

OData2Poco requires .Net 4.5 or higher.

Dependency of Odata2Poco Class Library

Microsoft.Data.Edm version="5.7.0" or higher

Microsoft.OData.Edm version="6.15.0" or higher

Note: The generated POCO classes code need not these EDM dependency libraries when POCO is used in your project.

Release Notes

• v 2.2.1 March 21, 2017 (last release)
• v 2.2.0 March 11, 2017
• v 2.1.0 February 28, 2017
• v 2.0.0 June 27, 2016
• v 1.3.0 April 10, 2016

Latest Changes

v2.2.1: Support Nullable Data type: DateTime (issue #3), DateTimeOffset, TimeSpan, Guid.

All Changes

Try it:

   o2pgen -r http://services.odata.org/V4/Northwind/Northwind.svc/

How to use

Read the documentation:Wiki

Thank you JetBrains for Resharper open source license