SQL Server 2012 OLE DB Discovery Provider

Microsoft.SQLServer.2012.OleDBDiscoveryProvider (DataSourceModuleType)

This module type is used to discover instances of SQL Server 2012 OLE DB Discovery Provider

Element properties:

Type	DataSourceModuleType
Isolation	Any
Accessibility	Internal
RunAs	Microsoft.SQLServer.SQLDiscoveryAccount
OutputType	System.Discovery.Data

Member Modules:

ID	Module Type	TypeId	RunAs
Scheduler	DataSource	System.Discovery.Scheduler	Default
DBProbe	ProbeAction	System.OleDbProbe	Default
Mapper	ConditionDetection	System.Discovery.ClassSnapshotDataMapper	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
IntervalSeconds	int	$Config/IntervalSeconds$	Interval (sec)	The polling interval in seconds that discovery will run on.
SyncTime	string	$Config/SyncTime$	Synchronization Time	Time at which to do initial discovery

Source Code:

<DataSourceModuleType ID="Microsoft.SQLServer.2012.OleDBDiscoveryProvider" Accessibility="Internal" RunAs="SQL!Microsoft.SQLServer.SQLDiscoveryAccount">

  <Configuration>

    <IncludeSchemaTypes>

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

    </IncludeSchemaTypes>

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

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

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

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="Query" type="xsd:string" minOccurs="0" maxOccurs="1"/>

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

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="InstanceSettings" type="SettingsType" minOccurs="0" maxOccurs="1"/>

  </Configuration>

  <OverrideableParameters>

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

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

  </OverrideableParameters>

  <ModuleImplementation>

    <Composite>

      <MemberModules>

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

          <Scheduler>

            <SimpleReccuringSchedule>

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

              <SyncTime>$Config/SyncTime$</SyncTime>

            </SimpleReccuringSchedule>

            <ExcludeDates/>

          </Scheduler>

        </DataSource>

        <ProbeAction ID="DBProbe" TypeID="System!System.OleDbProbe">

          <ConnectionString>$Config/ConnectionString$</ConnectionString>

          <Query>$Config/Query$</Query>

          <GetValue>true</GetValue>

          <OneRowPerItem>true</OneRowPerItem>

        </ProbeAction>

        <ConditionDetection ID="Mapper" TypeID="System!System.Discovery.ClassSnapshotDataMapper">

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

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

        </ConditionDetection>

      </MemberModules>

      <Composition>

        <Node ID="Mapper">

          <Node ID="DBProbe">

            <Node ID="Scheduler"/>

          </Node>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

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

</DataSourceModuleType>