MBean discovery with XPath filter data source module

Microsoft.JEE.Discovery.MBeansWithXPath.DataSource (DataSourceModuleType)

A data source module that performs a MBean discovery and performs a string comparision against data in a property bag.

Element properties:

Type	DataSourceModuleType
Isolation	Any
Accessibility	Public
RunAs	Default
OutputType	System.Discovery.Data

Member Modules:

ID	Module Type	TypeId	RunAs
Schedule	DataSource	System.Discovery.Scheduler	Default
Probe	ProbeAction	Microsoft.JEE.Monitoring.UrlProbe.MBeans.ProbeAction	Default
Filter	ConditionDetection	System.ExpressionFilter	Default
Mapper	ConditionDetection	Microsoft.JEE.ClassMapper.ConditionDetectionModuleType	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
ComputerName	string	$Config/ComputerName$	Computer name	The name of the computer that hosts the application server.
Protocol	string	$Config/Protocol$	Protocol	The protocol to use to perform the HTTP call.
Port	string	$Config/Port$	Port	The port number to use to perform the HTTP call.
BaseURL	string	$Config/BaseURL$	Base URL	The base URL to use to find BeanSpy.
JMXQuery	string	$Config/JMXQuery$	JMX query	The JMX query for the application server's MBean stores.
AdditionalArguments	string	$Config/AdditionalArguments$	Additional arguments	Additional arguments for BeanSpy to shape the output XML.
IntervalSeconds	int	$Config/IntervalSeconds$	Interval	The time value (in seconds) between calls on the data source.
TimeoutSeconds	int	$Config/TimeoutSeconds$	Timeout	The timeout-value (in seconds) for inactivity on the data source.

Source Code:

<DataSourceModuleType ID="Microsoft.JEE.Discovery.MBeansWithXPath.DataSource" Accessibility="Public">

  <Configuration>

    <IncludeSchemaTypes>

      <SchemaType>System!System.ExpressionEvaluatorSchema</SchemaType>

      <SchemaType>System!System.Discovery.MapperSchema</SchemaType>

    </IncludeSchemaTypes>

    <xsd:element name="ComputerName" type="xsd:string"/>

    <xsd:element name="Protocol" type="xsd:string"/>

    <xsd:element name="Port" type="xsd:string"/>

    <xsd:element name="BaseURL" type="xsd:string"/>

    <xsd:element name="JMXQuery" type="xsd:string"/>

    <xsd:element name="AdditionalArguments" type="xsd:string"/>

    <xsd:element name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element name="TimeoutSeconds" type="xsd:integer"/>

    <xsd:element name="XPath" type="xsd:string"/>

    <xsd:element name="ClassId" type="xsd:string"/>

    <xsd:element name="InstanceSettings" type="SettingsType"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="ComputerName" ParameterType="string" Selector="$Config/ComputerName$"/>

    <OverrideableParameter ID="Protocol" ParameterType="string" Selector="$Config/Protocol$"/>

    <OverrideableParameter ID="Port" ParameterType="string" Selector="$Config/Port$"/>

    <OverrideableParameter ID="BaseURL" ParameterType="string" Selector="$Config/BaseURL$"/>

    <OverrideableParameter ID="JMXQuery" ParameterType="string" Selector="$Config/JMXQuery$"/>

    <OverrideableParameter ID="AdditionalArguments" ParameterType="string" Selector="$Config/AdditionalArguments$"/>

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

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

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

        <DataSource ID="Schedule" TypeID="System!System.Discovery.Scheduler">

          <Scheduler>

            <SimpleReccuringSchedule>

              <Interval>$Config/IntervalSeconds$</Interval>

              <SyncTime/>

            </SimpleReccuringSchedule>

            <ExcludeDates/>

          </Scheduler>

        </DataSource>

        <ProbeAction ID="Probe" TypeID="Microsoft.JEE.Monitoring.UrlProbe.MBeans.ProbeAction">

          <ComputerName>$Config/ComputerName$</ComputerName>

          <Protocol>$Config/Protocol$</Protocol>

          <Port>$Config/Port$</Port>

          <BaseURL>$Config/BaseURL$</BaseURL>

          <JMXQuery>$Config/JMXQuery$</JMXQuery>

          <AdditionalArguments>$Config/AdditionalArguments$</AdditionalArguments>

          <TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>

        </ProbeAction>

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

          <Expression>

            <Exists>

              <ValueExpression>

                <XPathQuery Type="String">$Config/XPath$</XPathQuery>

              </ValueExpression>

            </Exists>

          </Expression>

        </ConditionDetection>

        <ConditionDetection ID="Mapper" TypeID="Microsoft.JEE.ClassMapper.ConditionDetectionModuleType">

          <ClassId>$Config/ClassId$</ClassId>

          <InstanceSettings>$Config/InstanceSettings$</InstanceSettings>

        </ConditionDetection>

      </MemberModules>

      <Composition>

        <Node ID="Mapper">

          <Node ID="Filter">

            <Node ID="Probe">

              <Node ID="Schedule"/>

            </Node>

          </Node>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.Discovery.Data</OutputType>

</DataSourceModuleType>