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SODA.NET

A Socrata Open Data API (SODA) client library targeting .NET 4.5 and above.

Usage examples

Simple, read-only access

//initialize a new client
//make sure you register for your own app token (http://dev.socrata.com/register)
var client = new SodaClient("data.smgov.net", "REPLACE_WITH_YOUR_APP_TOKEN");

//read metadata of a dataset using the resource identifier (Socrata 4x4)
var metadata = client.GetMetadata("1234-wxyz");
Console.WriteLine("{0} has {1} views.", metadata.Name, metadata.ViewsCount);

//get a reference to the resource itself
//the result (a Resouce object) is a generic type
//the type parameter represents the underlying rows of the resource
var dataset = client.GetResource<Dictionary<string, object>>("1234-wxyz");

//of course, a custom type can be used as long as it is JSON serializable
var dataset = client.GetResource<MyClass>("1234-wxyz");

//Resource objects read their own data
var allRows = dataset.GetRows();
var first10Rows = dataset.GetRows(10);

//collections of an arbitrary type can be returned
//using SoQL and a fluent query building syntax
var soql = new SoqlQuery().Select("column1", "column2")
                          .Where("something > nothing")
                          .Group("column3");
                          
var results = dataset.Query<MyOtherClass>(soql);

SodaClient is also capable of performing write operations

//make sure to provide auth credentials!
var client = 
    new SodaClient("data.smgov.net", "AppToken", "user@domain.com", "password");

//Upsert some data serialized as CSV
string csvData = File.ReadAllText("data.csv");
client.Upsert(csvData, SodaDataFormat.CSV, "1234-wxyz");

//Upsert a collection of serializable entities
IEnumerable<MyClass> payload = GetPayloadData();
client.Upsert(payload, "1234-wxyz");

Dependencies

SODA.NET uses the popular Newtonsoft.Json package for JSON (de)serialization.

NUnit was used to build the test projects.

Getting Started

SODA.NET is available as a NuGet package.

Install-Package CSM.SodaDotNet

Build

If you'd like to compile SODA.NET yourself, you will need:

  • Visual Studio 2013

To clone it locally, click the "Clone in Windows" button above or run the follow git commands

git clone git@github.com:CityofSantaMonica/SODA.NET.git SODA.NET
cd SODA.NET
.\build.cmd

Contributing

Check out the Contributor Guidelines for more details.

Copyright and License

Copyright 2014 City of Santa Monica, CA

Licensed under the MIT License

Thank you

A tremendous amount of inspiration for this project came from the following projects. Thank you!

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A Socrata Open Data API (SODA) client library for .NET

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