[Webinar] Streamline your web hosting managementRegister Today

x
?
Solved

Select an XML node with specific DateTime in attribute StartDateTime

Posted on 2010-11-08
4
Medium Priority
?
809 Views
Last Modified: 2012-05-10
I have the following test:

[Test]
        public void FindTransactionByStartDateTime()
        {
            DateTime purchaseDate = new DateTime(2010, 7, 30, 15, 2, 8, 73);
            string customerId = "0460660450261";
            string xml = @"<GetHouseHoldFilteredTransactionsResponse xmlns='http://www.retalix.com/HQLWebServices'><GetHouseHoldFilteredTransactionsResult Status='Ok' /><out_HouseHoldTransactions><Transactions><Transaction xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xsd='http://www.w3.org/2001/XMLSchema' StoreId='6066' PosDateTime='2010-07-30' PosId='12' TranId='102' StartDateTime='2010-07-30T15:02:08.73' ClubCardId='0460660450261' CreatedAt='2010-07-30' UpdatedBy='1' TotalAmount='0.9900' StoreName='CH WOESTE' /></Transactions></out_HouseHoldTransactions></GetHouseHoldFilteredTransactionsResponse>";
            string transactionXml = SlipServiceLoyalty.GetTransactionXml(xml, customerId, purchaseDate);
            Assert.IsNotNullOrEmpty(transactionXml);
        }

public static string GetTransactionXml(string xml, string customerId, DateTime purchaseDate)
        {
            string date = purchaseDate.ToString("yyyy-MM-ddTHH:mm:ss.FF");

            XDocument doc = XDocument.Parse(xml);
            var results = (from t in doc.Descendants("{http://www.retalix.com/HQLWebServices}Transaction")

                           where IsMatchAttribute(t, "ClubCardId", customerId)
                           where (IsMatchAttribute(t, "StartDateTime", purchaseDate.ToString("yyyy-MM-ddTHH:mm:ss.FFF")) ||
                              IsMatchAttribute(t, "StartDateTime", purchaseDate.ToString("yyyy-MM-ddTHH:mm:ss.FF")))
                           select t).ToList();

            var result = results.FirstOrDefault();

            LogManager.GetCurrentClassLogger().DebugFormat("Found {0} transactions for customerId={1}", results.Count, customerId);
            return result != null ? result.ToString() : String.Empty;
        }

        private static bool IsMatchAttribute(XElement e, string attributeName, string value)
        {
            return (string)e.Attribute(attributeName) == value;
        }

Please bare in mind that the date could have FFF or FF format. I would like to catch both. My problem is that the condition on the date doesn't find the attribute StartDateTime.
0
Comment
Question by:breezback
  • 2
  • 2
4 Comments
 
LVL 12

Accepted Solution

by:
Nirmalan Nagenthiran earned 1200 total points
ID: 34090728
When you use
purchaseDate.ToString("yyyy-MM-ddTHH:mm:ss.FF") --> out put is 2010-07-30T15:02:08.07

Similarly
purchaseDate.ToString("yyyy-MM-ddTHH:mm:ss.FFF") --> out put is 2010-07-30T15:02:08.073

that is the reason it doesn't show the proper match.

Or else you can change this line like this
DateTime purchaseDate = new DateTime(2010, 7, 30, 15, 2, 8, 730); after this it works well

Also you can refer http://msdn.microsoft.com/en-us/library/8kb3ddd4.aspx#fSpecifier for more details


0
 
LVL 19

Assisted Solution

by:arif_eqbal
arif_eqbal earned 800 total points
ID: 34090732
You are passing 73 milliseconds as the value
>> DateTime purchaseDate = new DateTime(2010, 7, 30, 15, 2, 8, 73);
You should be passing 730 instead
Check with
DateTime purchaseDate = new DateTime(2010, 7, 30, 15, 2, 8, 730);
0
 
LVL 19

Expert Comment

by:arif_eqbal
ID: 34090744
Sorry NNirmalan....didn't mean to repeat you..was near simulteneous
0
 
LVL 12

Expert Comment

by:Nirmalan Nagenthiran
ID: 34090810
It's fine arif_eqbal.
0

Featured Post

Get your problem seen by more experts

Be seen. Boost your question’s priority for more expert views and faster solutions

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article describes a simple method to resize a control at runtime.  It includes ready-to-use source code and a complete sample demonstration application.  We'll also talk about C# Extension Methods. Introduction In one of my applications…
Hello there! As a developer I have modified and refactored the unit tests which was written by fellow developers in the past. On the course, I have gone through various misconceptions and technical challenges when it comes to implementation. I would…
Planning to migrate your EDB file(s) to a new or an existing Outlook PST file? This video will guide you how to convert EDB file(s) to PST. Besides this, it also describes, how one can easily search any item(s) from multiple folders or mailboxes…
SQL Database Recovery Software repairs the MDF & NDF Files, corrupted due to hardware related issues or software related errors. Provides preview of recovered database objects and allows saving in either MSSQL, CSV, HTML or XLS format. Ensures recov…
Suggested Courses
Course of the Month8 days, 15 hours left to enroll

590 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question