Collector Backlog datasource

TheBackbone.SMP04.Monitoring.Collector.Backlog.DataSource (DataSourceModuleType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<DataSourceModuleType ID="TheBackbone.SMP04.Monitoring.Collector.Backlog.DataSource" Accessibility="Internal" Batching="false">

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" type="xsd:integer" name="IntervalSeconds"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" type="xsd:boolean" name="Debug"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="IntervalSeconds" Selector="$Config/IntervalSeconds$" ParameterType="int"/>

    <OverrideableParameter ID="Debug" Selector="$Config/Debug$" ParameterType="bool"/>

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

        <DataSource ID="SchedulerDS" TypeID="System!System.Scheduler">

          <Scheduler>

            <SimpleReccuringSchedule>

              <Interval Unit="Seconds">$Config/IntervalSeconds$</Interval>

            </SimpleReccuringSchedule>

            <ExcludeDates/>

          </Scheduler>

        </DataSource>

        <ProbeAction ID="ScriptPA" TypeID="Windows!Microsoft.Windows.PowerShellPropertyBagProbe">

          <ScriptName>TheBackbone.SMP04.Collector.Backlog.ps1</ScriptName>

          <ScriptBody><Script>				param($CollectorPath, $Debug)



				# Get access to the scripting API

                $oApi=new-object -comObject "MOM.ScriptAPI"

                

				function Debug ($EventId, $Message)

				{

					if($Debug)

					{

						$oApi.LogScriptEvent("TheBackbone.SMP04.Collector.Backlog.ps1", $EventId, 0, $Message)

					}

				}



				Debug 1080 "Script started"



				$Bag = $oApi.CreatePropertyBag()



				if(!(Test-Path ($CollectorPath)))

				{

						$oApi.LogScriptEvent("TheBackbone.SMP04.Collector.Backlog.ps1", 1081, 3, "Collectorpath $CollectorPath does not exists, exit")

						exit 1

				}



				$EumFiles = null



				Try

				{

					$EumFiles= (new-object System.IO.DirectoryInfo($CollectorPath)).GetFiles("*.eum")

				}

				Catch

				{

					$oApi.LogScriptEvent("TheBackbone.SMP04.Collector.Backlog.ps1", 1082, 3, "Exception retrieving information from directory $CollectorPath, exit")

					exit 1

				}

                  

               $OldestEumFile = ""

			   $OldestEumFileCreationDate = ""

			   

			   if($EumFiles.Count -gt 0){

					$OldestEumFile = $EumFiles | Sort CreationTime | select -First 1

					$OldestEumFileCreationDate = $OldestEumFile.CreationTime

			   }



			   Debug 1083 ("Information found for collectorpath {0}, There are {1} files in backlog. Oldest file has a creation date of {2}" -f $CollectorPath,$EumFiles.Count,$OldestEumFileCreationDate)



               $Bag.AddValue("BacklogFileCount",$EumFiles.Count)

               $Bag.AddValue("OldestFileName",$OldestEumFile)

			   $Bag.AddValue("OldestFileCreationDate",$OldestEumFileCreationDate)



               $Bag



			   Debug 1089 "Script Ended"

</Script></ScriptBody>

          <Parameters>

            <Parameter>

              <Name>CollectorPath</Name>

              <Value>$Target/Property[Type="TSL!TheBackbone.SMP04.Collector.Class"]/CollectorPath$</Value>

            </Parameter>

            <Parameter>

              <Name>Debug</Name>

              <Value>$Config/Debug$</Value>

            </Parameter>

          </Parameters>

          <TimeoutSeconds>300</TimeoutSeconds>

        </ProbeAction>

      </MemberModules>

      <Composition>

        <Node ID="ScriptPA">

          <Node ID="SchedulerDS"/>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.PropertyBagData</OutputType>

</DataSourceModuleType>