Stackoverflow Question: 27217095 - Shiva Manjunath's Solution

CSharp · Console

/Program.cs

using System;				
using System.Collections.Generic;
using System.Linq;
	
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
					
public class Program
{
	// Solution to SO Question: http://stackoverflow.com/q/27217095/325521
	// This Answer: http://stackoverflow.com/a/27238215/325521
	// Author: Shiva Manjunath
	// SO Profile: http://stackoverflow.com/users/325521/shiva
	public static void Main()
	{		
       string jsonString = @"{
							 ""response"" : {
							  ""method"" : ""my.current.method"",
							  ""result"" : {
								 ""current_calls"" : {
									""current_call"" : [
									   {
										  ""provider"" : ""ABC"",
										  ""start_time"" : ""2014-11-30 02:24:52"",
										  ""duration"" : ""5"",
										  ""to_caller_id_number"" : ""800"",
										  ""state"" : ""ivr"",
										  ""from_caller_id_name"" : ""<unknown>"",
										  ""to_caller_id_name"" : ""Main Answer Queue"",
										  ""format"" : ""ulaw"",
										  ""from_caller_id_number"" : ""1234567890"",
										  ""id"" : ""SIP/1234567890-08682a00""
									   },
									   {
										  ""provider"" : ""ThinkTel"",
										  ""start_time"" : ""2014-11-30 02:24:50"",
										  ""duration"" : ""7"",
										  ""to_caller_id_number"" : ""800"",
										  ""state"" : ""ivr"",
										  ""from_caller_id_name"" : ""<unknown>"",
										  ""to_caller_id_name"" : ""Main Answer Queue"",
										  ""format"" : ""ulaw"",
										  ""from_caller_id_number"" : ""0123456789"",
										  ""id"" : ""SIP/0123456789-08681350""
									   }
									],
									""total_items"" : ""2""
								 }
								}
							  }
						    }";
		
		Console.WriteLine("BEGIN JSON Deserialization\n");
		var callData = Newtonsoft.Json.JsonConvert.DeserializeObject<CallData>(jsonString);
			// extract the current list of calls in the response
		var callsList = callData.response.result.current_calls.current_call;
			// check if there are any calls
		if (callsList.Any())
		{
			Console.WriteLine("    Number of Call Records Received via JSON = {0}\n", callsList.Count());
			int i = 1;
				// print out call details for each call.
			foreach(var oneCall in callsList)
			{
				Console.WriteLine("    Call #" + i);
				Console.WriteLine("      provider: " + oneCall.provider);
				Console.WriteLine("      start_time: " + oneCall.start_time);
				Console.WriteLine("      duration: " + oneCall.duration);
				Console.WriteLine("      to_caller_id_number: " + oneCall.to_caller_id_number);
				Console.WriteLine("      state: " + oneCall.state);
				Console.WriteLine("      from_caller_id_name: " + oneCall.from_caller_id_name);
				Console.WriteLine("      to_caller_id_name: " + oneCall.to_caller_id_name);
				Console.WriteLine("      format: " + oneCall.format);
				Console.WriteLine("      from_caller_id_number: " + oneCall.from_caller_id_number);
				Console.WriteLine("      id: {0}\n", oneCall.id);
				i++;
			}			
		}
		Console.WriteLine("\nEND JSON Deserialization");
	}
}

public class CurrentCall
{
    public string provider { get; set; }
    public string start_time { get; set; }
    public string duration { get; set; }
    public string to_caller_id_number { get; set; }
    public string state { get; set; }
    public string from_caller_id_name { get; set; }
    public string to_caller_id_name { get; set; }
    public string format { get; set; }
    public string from_caller_id_number { get; set; }
    public string id { get; set; }
}

public class CurrentCalls
{
    public List<CurrentCall> current_call { get; set; }
    public string total_items { get; set; }
}

public class Result
{
    public CurrentCalls current_calls { get; set; }
}

public class Response
{
    public string method { get; set; }
    public Result result { get; set; }
}

public class CallData
{
    public Response response { get; set; }
}