Events filter by heavy/light logic

Microsoft.SystemCenter.Apm.LightEventExclusionFilter (ConditionDetectionModuleType)

Element properties:

Member Modules:

Source Code:

<ConditionDetectionModuleType ID="Microsoft.SystemCenter.Apm.LightEventExclusionFilter" Batching="false" PassThrough="true" Stateful="false" Accessibility="Internal" Comment="Filters out AVICODE PMonitorLog light event">

  <Configuration/>

  <ModuleImplementation>

    <Composite>

      <MemberModules>

        <!-- If it is a PMonitorLog event, then (heavyLightStatus property != light)

              XPath(/DataItem/eventClass) == PMonitorLog and XPath(/DataItem/eventData/log/properties[@name="heavyLightStatus"]) != 'light' -->

        <ConditionDetection ID="FilterOutLightEvents" TypeID="System!System.ExpressionFilter">

          <Expression>

            <Or>

              <Expression>

                <Not>

                  <Expression>

                    <SimpleExpression>

                      <ValueExpression>

                        <XPathQuery Type="String">/DataItem/eventClass</XPathQuery>

                      </ValueExpression>

                      <Operator>Equal</Operator>

                      <ValueExpression>

                        <Value Type="String">PMonitorLog</Value>

                      </ValueExpression>

                    </SimpleExpression>

                  </Expression>

                </Not>

              </Expression>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

                    <XPathQuery Type="String">/DataItem/eventData/log/properties/add[@name='heavyLightStatus']</XPathQuery>

                  </ValueExpression>

                  <Operator>NotEqual</Operator>

                  <ValueExpression>

                    <Value Type="String">light</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

            </Or>

          </Expression>

        </ConditionDetection>

      </MemberModules>

      <Composition>

        <Node ID="FilterOutLightEvents"/>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.BaseData</OutputType>

  <InputTypes>

    <InputType>System!System.BaseData</InputType>

  </InputTypes>

</ConditionDetectionModuleType>