Rules execution Problem

Home Page › Forums › BizTalk 2004 – BizTalk 2010 › Rules execution Problem

Viewing 1 reply thread
  • Author
    Posts
    • September 27, 2006 at 2:07 PM #15875
      community-content

        Hi,

        I am trying to execute a buisness rule based on a small condition

        Policy

        Rule1

        if Age is between 50 and 90 then

        Action Agestatus="SeniorCitizens"

               Update Schema

        Rule2

        if Agestatus=SeniorCitizens then

        Action policy="Pension"

        I am trying do this using the below given schema

        When I am trying to test in rules engine I found that Rule 2 is firing first even though I set the proirity to execute Rule 1. I didn't undestood. Could you please let me know where I am doing wrong.

        (My intentions is to update Agestatus in the same instance and trying to use the same value for the next rule. Is that wont work please let me know)

        <?xml version="1.0" encoding="utf-16"?>
        <xs:schema xmlns:b="http://schemas.microsoft.com/BizTalk/2003" xmlns="http://empBusinessRules.Schema1" targetNamespace="http://empBusinessRules.Schema1" xmlns:xs="http://www.w3.org/2001/XMLSchema">
          <xs:element name="Employees">
            <xs:complexType>
              <xs:sequence>
                <xs:element name="Employee">
                  <xs:complexType>
                    <xs:sequence>
                      <xs:element name="Name" type="xs:string" />
                      <xs:element name="Age" type="xs:integer" />
                      <xs:element name="AgeStatus" type="xs:string" />
                      <xs:element name="Policy" type="xs:string" />
                    </xs:sequence>
                  </xs:complexType>
                </xs:element>
              </xs:sequence>
            </xs:complexType>
          </xs:element>
        </xs:schema>

        Policy here is

        <?xml version="1.0" encoding="utf-8"?>
        <brl xmlns="http://schemas.microsoft.com/businessruleslanguage/2002">
          <ruleset name="Age">
            <version major="1" minor="0" description="" modifiedby="ACES\srao" date="2006-09-27T16:00:04.2548726-05:00" />
            <configuration />
            <bindings>
              <xmldocument ref="xml_31" doctype="Schema1" instances="16" selectivity="1" instance="0">
                <selector>/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']</selector>
                <schema>C:\Documents and Settings\srao\My Documents\Visual Studio 2005\Projects\empBusinessRules\empBusinessRules\Schema1.xsd</schema>
              </xmldocument>
            </bindings>
            <rule name="StatusPolicy" priority="200" active="true">
              <if>
                <compare operator="equal">
                  <vocabularylink uri="3f0e9bcc-6212-4e6a-853c-e517f157a626" element="05703dd9-1111-40b8-890d-ad7bfc45a925" />
                  <lhs>
                    <function>
                      <vocabularylink uri="58e1d4d2-a944-4cf5-9fb0-38957285c148" element="81b9425d-50c2-447f-8cdb-530798fd3a02" />
                      <xmldocumentmember xmldocumentref="xml_31" type="string" sideeffects="false">
                        <field>*[local-name()='AgeStatus' and namespace-uri()='']</field>
                        <fieldalias>AgeStatus</fieldalias>
                      </xmldocumentmember>
                    </function>
                  </lhs>
                  <rhs>
                    <constant>
                      <string>SeniorCitizens</string>
                    </constant>
                  </rhs>
                </compare>
              </if>
              <then>
                <function>
                  <vocabularylink uri="58e1d4d2-a944-4cf5-9fb0-38957285c148" element="5ba6f475-3fdf-452b-b8bb-ee97722d6c97" />
                  <xmldocumentmember xmldocumentref="xml_31" type="string" sideeffects="true">
                    <field>*[local-name()='Policy' and namespace-uri()='']</field>
                    <fieldalias>Policy</fieldalias>
                    <argument>
                      <constant>
                        <string>Pension</string>
                      </constant>
                    </argument>
                  </xmldocumentmember>
                </function>
              </then>
            </rule>
            <rule name="AgeRange" priority="300" active="true">
              <if>
                <range>
                  <vocabularylink uri="3f0e9bcc-6212-4e6a-853c-e517f157a626" element="aff538e1-89fd-4773-b991-0363b7f0d5c2" />
                  <testvalue>
                    <function>
                      <vocabularylink uri="58e1d4d2-a944-4cf5-9fb0-38957285c148" element="ed6c61df-7566-440d-a157-58e094abf7f5" />
                      <xmldocumentmember xmldocumentref="xml_31" type="decimal" sideeffects="false">
                        <field>*[local-name()='Age' and namespace-uri()='']</field>
                        <fieldalias>Age</fieldalias>
                      </xmldocumentmember>
                    </function>
                  </testvalue>
                  <rangehigh>
                    <constant>
                      <decimal>90</decimal>
                    </constant>
                  </rangehigh>
                  <rangelow>
                    <constant>
                      <decimal>50</decimal>
                    </constant>
                  </rangelow>
                </range>
              </if>
              <then>
                <function>
                  <vocabularylink uri="58e1d4d2-a944-4cf5-9fb0-38957285c148" element="8e063d10-0b3b-4c63-80a0-d88810db2af8" />
                  <xmldocumentmember xmldocumentref="xml_31" type="string" sideeffects="true">
                    <field>*[local-name()='AgeStatus' and namespace-uri()='']</field>
                    <fieldalias>AgeStatus</fieldalias>
                    <argument>
                      <constant>
                        <string>SeniorCitizens</string>
                      </constant>
                    </argument>
                  </xmldocumentmember>
                </function>
              </then>
            </rule>
          </ruleset>
        </brl>

        here the vocabulary is

        <?xml version="1.0" encoding="utf-8"?>
        <brl xmlns="http://schemas.microsoft.com/businessruleslanguage/2002">
          <vocabulary id="58e1d4d2-a944-4cf5-9fb0-38957285c148" name="Age" uri="" description="">
            <version major="1" minor="0" description="" modifiedby="ACES\srao" date="2006-09-27T15:51:06.4198634-05:00" />
            <vocabularydefinition id="8e063d10-0b3b-4c63-80a0-d88810db2af8" name="AgeStatus" description="">
              <bindingdefinition>
                <documentelementbindingdefinition field="*[local-name()='AgeStatus' and namespace-uri()='']" fieldalias="AgeStatus" type="string">
                  <documentinfo schema="C:\Documents and Settings\srao\My Documents\Visual Studio 2005\Projects\empBusinessRules\empBusinessRules\Schema1.xsd" documenttype="Schema1" selector="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" selectoralias="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" instance="0" />
                  <argument position="0">
                    <valuedefinitionliteral type="string">
                      <string />
                    </valuedefinitionliteral>
                  </argument>
                </documentelementbindingdefinition>
              </bindingdefinition>
              <formatstring language="en-US" string="AgeStatus {0}" delimiter="{[0-9]+}">
                <argument position="0">
                  <valuedefinitionliteral type="string">
                    <string />
                  </valuedefinitionliteral>
                </argument>
              </formatstring>
            </vocabularydefinition>
            <vocabularydefinition id="81b9425d-50c2-447f-8cdb-530798fd3a02" name="AgeStatusRead" description="">
              <bindingdefinition>
                <documentelementbindingdefinition field="*[local-name()='AgeStatus' and namespace-uri()='']" fieldalias="AgeStatus" type="string">
                  <documentinfo schema="C:\Documents and Settings\srao\My Documents\Visual Studio 2005\Projects\empBusinessRules\empBusinessRules\Schema1.xsd" documenttype="Schema1" selector="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" selectoralias="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" instance="0" />
                </documentelementbindingdefinition>
              </bindingdefinition>
              <formatstring language="en-US" string="AgeStatusRead" />
            </vocabularydefinition>
            <vocabularydefinition id="ed6c61df-7566-440d-a157-58e094abf7f5" name="Age" description="">
              <bindingdefinition>
                <documentelementbindingdefinition field="*[local-name()='Age' and namespace-uri()='']" fieldalias="Age" type="decimal">
                  <documentinfo schema="C:\Documents and Settings\srao\My Documents\Visual Studio 2005\Projects\empBusinessRules\empBusinessRules\Schema1.xsd" documenttype="Schema1" selector="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" selectoralias="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" instance="0" />
                </documentelementbindingdefinition>
              </bindingdefinition>
              <formatstring language="en-US" string="Age" />
            </vocabularydefinition>
            <vocabularydefinition id="5ba6f475-3fdf-452b-b8bb-ee97722d6c97" name="Policy" description="">
              <bindingdefinition>
                <documentelementbindingdefinition field="*[local-name()='Policy' and namespace-uri()='']" fieldalias="Policy" type="string">
                  <documentinfo schema="C:\Documents and Settings\srao\My Documents\Visual Studio 2005\Projects\empBusinessRules\empBusinessRules\Schema1.xsd" documenttype="Schema1" selector="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" selectoralias="/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']" instance="0" />
                  <argument position="0">
                    <valuedefinitionliteral type="string">
                      <string />
                    </valuedefinitionliteral>
                  </argument>
                </documentelementbindingdefinition>
              </bindingdefinition>
              <formatstring language="en-US" string="Policy {0}" delimiter="{[0-9]+}">
                <argument position="0">
                  <valuedefinitionliteral type="string">
                    <string />
                  </valuedefinitionliteral>
                </argument>
              </formatstring>
            </vocabularydefinition>
          </vocabulary>
        </brl>

      • September 28, 2006 at 7:47 AM #15881
        community-content
          See if the recent post by one of our BRE tech writers helps … http://blogs.msdn.com/biztalkbre/archive/2006/09/15/756626.aspx.  I'm wondering if you're "updating" the wrong fact.  Can you try just updating "agestatus"?  
          • September 28, 2006 at 8:45 AM #15883
            community-content

              Hi,

              Thanks for your reply. I updated the Agestatus fact. Even though I am still not able to fire Rule1.

              Please find the output while testing it in rules engine. Could you please let me know what's the problem is

              ULE ENGINE TRACE for RULESET: Age 9/28/2006 10:41:45 AM

              FACT ACTIVITY 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Operation: Assert
              Object Type: TypedXmlDocument:Schema1
              Object Instance Identifier: 3959276

              FACT ACTIVITY 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Operation: Assert
              Object Type: TypedXmlDocument:Schema1:/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']
              Object Instance Identifier: 35633491

              CONDITION EVALUATION TEST (MATCH) 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Test Expression: TypedXmlDocument:Schema1:/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()=''].AgeStatus == SeniorCitizens
              Left Operand Value:
              Right Operand Value: SeniorCitizens
              Test Result: False

              CONDITION EVALUATION TEST (MATCH) 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Test Expression: True == Range(90, 50, TypedXmlDocument:Schema1:/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()=''].Age)
              Left Operand Value: True
              Right Operand Value: True
              Test Result: True

              AGENDA UPDATE 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Operation: Add
              Rule Name: AgeRange
              Conflict Resolution Criteria: 500

              RULE FIRED 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Rule Name: AgeRange
              Conflict Resolution Criteria: 500

              FACT ACTIVITY 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Operation: Update – Fact Unrecognized
              Object Type: System.String
              Object Instance Identifier: -2076391006

              FACT ACTIVITY 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Operation: Retract
              Object Type: TypedXmlDocument:Schema1
              Object Instance Identifier: 3959276

              FACT ACTIVITY 9/28/2006 10:41:45 AM
              Rule Engine Instance Identifier: 2ac8c9b1-b1a1-443c-9481-0d864d2c1ace
              Ruleset Name: Age
              Operation: Retract
              Object Type: TypedXmlDocument:Schema1:/*[local-name()='Employees' and namespace-uri()='http://empBusinessRules.Schema1'%5D/*%5Blocal-name()='Employee&#039; and namespace-uri()='']
              Object Instance Identifier: 35633491

               

              ——————————————————————————– 

               

               

        • Author
          Posts
        Viewing 1 reply thread
        • The forum ‘BizTalk 2004 – BizTalk 2010’ is closed to new topics and replies.