http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : IDataSourceKeyResolver example Tue, 12 May 2026 20:31:54 -700 Fri, 25 Oct 2013 01:07:14 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=4573 http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ http://www.ideablade.com/forum/forum_posts.asp?TID=4573&PID=17157#17157 Author: vecs
Subject: 4573
Posted: 25-Oct-2013 at 1:07am

[Solved]

I forgot to try common trick against strange application behavior.

After computer reboot, application works as expected.
]]> Fri, 25 Oct 2013 01:07:14 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4573&PID=17157#17157 http://www.ideablade.com/forum/forum_posts.asp?TID=4573&PID=17155#17155 Author: kimj
Subject: 4573
Posted: 24-Oct-2013 at 10:27am

Did you unzip and install the databases in the data subfolder?   My guess is that the GetConnectionString logic is failing because it can't access the tenant database, as the sample works fine for me.]]> Thu, 24 Oct 2013 10:27:57 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4573&PID=17155#17155 http://www.ideablade.com/forum/forum_posts.asp?TID=4573&PID=17151#17151 Author: vecs
Subject: 4573
Posted: 24-Oct-2013 at 4:43am

I am thinking of use IDataSourceKeyResolver for dynamic Connection strings handling.
I got test solution from here:
http://drc.ideablade.com/xwiki/bin/view/Documentation/code-sample-custom-datasourcekeyresolver
but it does not work.

I have the following situation:

* ServerModelTomato.Tomato entity have attribute:
[IbEm.DataSourceKeyName(@"Tomato")]

* Console01. Program execute this:

      var entityManager = new DomainModelEntityManager(true, "Customer01");
      foreach (var tomato in entityManager.Tomatoes) {
        Console.WriteLine("Tomato {0}", tomato.Variety);
      }


* During first call to entityManager.Tomatoes, CustomDataSourceKeyResolver.GetKey method invoked
and proper 'Tomato_Customer01' ClientEdmKey generated along with proper connection string.

* Then the error raised:
The connection string for Key 'Tomato_Customer01' was not found or is invalid.  Check that either a connectionStrings element or EdmKey is defined for this key in the configuration file, or implement a custom IDataSourceKeyResolver.

It seems that dynamically created ClientEdmKey was ignored or lost somewhere.

Is this a bug or I have missed something?


Edited by vecs - 24-Oct-2013 at 4:43am]]> Thu, 24 Oct 2013 04:43:11 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=4573&PID=17151#17151