/V1/trunk/Source/StockTraderRI/StockRI.Tests.AcceptanceTests/TestInfrastructure/DataProvider/ModuleDataProviders/NewsDataProvider.cs

//===============================================================================

// Microsoft patterns & practices

// Composite Application Guidance for Windows Presentation Foundation

//===============================================================================

// Copyright (c) Microsoft Corporation.  All rights reserved.

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY

// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT

// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

// FITNESS FOR A PARTICULAR PURPOSE.

//===============================================================================

// The example companies, organizations, products, domain names,

// e-mail addresses, logos, people, places, and events depicted

// herein are fictitious.  No association with any real company,

// organization, product, domain name, email address, logo, person,

// places, or events is intended or should be inferred.

//===============================================================================



using System;

using System.Collections.Generic;

using System.Linq;

using System.Xml.Linq;

using System.Text;

using StockTraderRI.AcceptanceTests.TestInfrastructure.MockModels;

using System.Data;

using StockTraderRI.AcceptanceTests.Helpers;

using System.Globalization;



namespace StockTraderRI.AcceptanceTests.TestInfrastructure.DataProvider.ModuleDataProviders

{

    public class NewsDataProvider: DataProviderBase<News>

    {

        public NewsDataProvider()

            : base()

        { }



        public override string GetDataFilePath()

        {

            return ConfigHandler.GetValue("NewsDataFile");

        }



        public override List<News> GetDataForId(string id)

        {

            List<News> news = new List<News>();



            XDocument xDoc = XDocument.Load(GetDataFilePath());

            foreach (XElement newsItem in xDoc.Descendants("NewsItems").Descendants("NewsItem")

                .Where(newsItem => newsItem.Attribute(TestDataInfrastructure.GetTestInputData("TickerSymbol")).Value.Equals(id)))

            {

                news.Add(

                    new News(

                        id,

                        newsItem.Attribute(TestDataInfrastructure.GetTestInputData("IconUri")).Value,

                        DateTime.Parse(newsItem.Attribute(TestDataInfrastructure.GetTestInputData("PublishedDate")).Value, CultureInfo.InvariantCulture),

                        newsItem.Elements("Title").ToList<XElement>()[0].Value,

                        newsItem.Elements("Body").ToList<XElement>()[0].Value

                        )

                    );

            }



            return news;

        }

    }

}