Testing a policy in BizTalk rules engine

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    • September 14, 2006 at 8:41 AM #15685
      community-content

        I have a policy which has two facts, an XML schema and a .Net componet which implements the business actions.

        When I try to test the policy in the BRE composer, I can add an instance of my XML Schema, but when I try to add an instance of the .net class( which is deployed in GAC) , it sats..Specifying an instance of a .Net class is not supported..Use a fact creator or fact retriever..

        Can anyone please tell me how do I create a fact retriever to use my .net component..?

      • September 16, 2006 at 11:31 PM #15708
        community-content

          If I remember correctly, you have to create an instance of your fact and pass it in.  This is done using a fact creator and needs to implement the correct interface.  I think there is a sample in the SDK on this… or maybe I found it in the help guide.

           

          Hope this helps.

        • September 19, 2006 at 2:06 AM #15726
          community-content

            DebugTrackingInterceptor dti = new DebugTrackingInterceptor(@"C:\NISHIL\outputtrace.txt");

            //create an instance of the XML object

            dti = new DebugTrackingInterceptor(@"C:\NISHIL\outputtrace.txt");

            //create an instance of the XML object

            //create an instance of the XML object

            XmlDocument xd1 = new XmlDocument();

            xd1.Load(@"C:\NISHIL\Input.xml");

            TypedXmlDocument doc1 = new TypedXmlDocument("NishBizTest.Input", xd1);

            // create the array of short-term facts

            XmlDocument xd1 = new XmlDocument();

            xd1.Load(@"C:\NISHIL\Input.xml");

            TypedXmlDocument doc1 = new TypedXmlDocument("NishBizTest.Input", xd1);

            // create the array of short-term facts

            @"C:\NISHIL\Input.xml");

            TypedXmlDocument doc1 = new TypedXmlDocument("NishBizTest.Input", xd1);

            // create the array of short-term facts

            TypedXmlDocument doc1 = new TypedXmlDocument("NishBizTest.Input", xd1);

            // create the array of short-term facts

            // create the array of short-term facts

            object[] shortTermFacts = new object[1];

            shortTermFacts[0] = doc1;

            Policy policy = null;

            object[] shortTermFacts = new object[1];

            shortTermFacts[0] = doc1;

            Policy policy = null;

            Policy policy = null;

            policy = new Policy("NishBizTest");

            policy.Execute(shortTermFacts, dti);

            FileInfo finfo = new FileInfo(@"C:\NISHIL\Output.xml");

            StreamWriter writer = finfo.CreateText();

            writer.Write(doc1.Document.OuterXml);

            writer.Close();

            FileInfo finfo = new FileInfo(@"C:\NISHIL\Output.xml");

            StreamWriter writer = finfo.CreateText();

            writer.Write(doc1.Document.OuterXml);

            writer.Close();

            StreamWriter writer = finfo.CreateText();

            writer.Write(doc1.Document.OuterXml);

            writer.Close();

          • September 19, 2006 at 5:54 AM #15730
            community-content
              Create a fact creator, then drop it in the GAC.  Then you can test via the Composer …
              public class MyFactCreator : IFactCreator
                 {
                    private object[] myFacts;
                    public MyFactCreator()
                    {
                    }
                    public object[] CreateFacts ( RuleSetInfo rulesetInfo )
                    {
                       myFacts = new object[1];
                       myFacts.SetValue(new MySampleBusinessObject(),0);
                       return myFacts;
                    }
                    public Type[] GetFactTypes (RuleSetInfo rulesetInfo)
                    {
                       return null;
                    }
                 }
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