SendPortGroups (ejemplo de BizTalk Server)

Artículo
07/21/2023

En el ejemplo SendPortGroups se muestra cómo enumerar y administrar grupos de puertos de envío mediante las clases de administración Microsoft.BizTalk.ExplorerOM .

Requisitos previos

Debe tener BizTalk Server privilegios administrativos para usar los objetos administrativos de este ejemplo.
El script de Windows PowerShell requiere que la directiva de ejecución de Windows PowerShell permita la ejecución de scripts. Para obtener más información, vea about_Execution_Policies.

Descripción del ejemplo

En este ejemplo se muestra el uso de las clases BtsCatalogExplorer y SendPortGroup del espacio de nombres Microsoft.BizTalk.ExplorerOM para administrar grupos de puertos de envío en un entorno de BizTalk Server. El ejemplo se escribe en Microsoft Visual C#. En este tema también se incluye un script de ejemplo de Windows PowerShell. El ejemplo muestra las siguientes operaciones:

Conexión a la base de datos de administración de BizTalk mediante la clase BtsCatalogExplorer .
Creación de un nuevo puerto de envío denominado “My Send Port Group”.
Enumeración de grupos de puerto de envío para mostrar el grupo de puertos de envío recién creados.
Eliminación del nuevo grupo de puertos de envío.

Las funciones adicionales están presentes en el ejemplo, pero no se ejecutan en la versión de Visual C#. Algunas de las funciones adicionales se muestran en el script de ejemplo de PowerShell. Las funciones adicionales muestran las siguientes funciones:
Adición de un puerto de envío al grupo de puertos de envío recién creado (que se describe en el ejemplo de PowerShell).
Eliminación de un puerto de envío del grupo de puertos de envío (que se describe en el ejemplo de PowerShell).
Inicio del grupo de puertos de envío.
Detención del grupo de puertos de envío.

Dónde encontrar este ejemplo

El ejemplo se encuentra en la siguiente ubicación del SDK:

<Ruta de acceso de> ejemplos\Administración\ExplorerOM\SendPortGroups

En la tabla siguiente se enumeran los archivos del ejemplo y se describe su propósito.

Archivos	Descripción
SendPortGroups.cs	Archivo de código fuente de Visual C# para las operaciones mostradas en este ejemplo.
SendPortGroups.sln, SendPortGroups.csproj, SendPortGroups.suo	Archivos de solución y proyecto para el ejemplo.

Generación y ejecución del ejemplo

Procedimiento para generar este ejemplo

En Visual Studio, abra el archivo de solución SendPortGroups.sln.
En Explorador de soluciones, haga doble clic en SendPortGroups.cs para abrir el código de ejemplo.
Busque en root.ConnectionString la CreateSendPortGroup función . Debe cambiar la especificación del servidor para que señale correctamente al servidor SQL que hospeda la base de datos de administración de BizTalk. También puede usar un punto (.) para conectarse al servidor SQL local. Por ejemplo:
```
root.ConnectionString = "Integrated Security=SSPI;database=BizTalkMgmtDb;server=.";
```
Repita el paso 3 para las funciones siguientes:
- EnumerateSendPortGroups
- DeleteSendPortGroup
Guarde SendPortGroups.cs.
En el menú principal, haga clic en Compilary, a continuación, haga clic en Compilar solución.

Para ejecutar el ejemplo

Abra una ventana de comandos y desplácese a la siguiente carpeta:

<Ruta de acceso de> ejemplos\Administración\ExplorerOM\SendPortGroups\bin\Debug
Ejecute el archivo SendPortGroups.exe.

Ejemplo de un script de Windows PowerShell

El siguiente fragmento de script de Windows PowerShell se puede usar para mostrar las mismas características de las clases ExplorerOM:

Function CreateSendPortGroup($Catalog, $strName)
{
   #=== Register a trap handler to discard changes on exceptions ===#

   $ErrorActionPreference="silentlycontinue"
   trap { "Exception encountered:`r`n"; $_; "`r`nDiscarding Changes.`r`n";$Catalog.DiscardChanges();exit; }

   #=== Create a new send port group and set its name ===#

   $NewSendPortGroup = $Catalog.AddNewSendPortGroup()
   $NewSendPortGroup.Name = $strName

   #=== Persist new ports to the BizTalk Management database ===#

   Write-Host Adding "`"$($NewSendPortGroup.Name)`"..."
   $catalog.SaveChanges();
   Write-Host "`r`nCreateSendPortGroup() completed."
}

Function DeleteSendPortGroup($Catalog,$strName)
{
   #=== Register a trap handler to discard changes on exceptions ===#

   $ErrorActionPreference="silentlycontinue"
   trap { "Exception encountered DeleteSendPortGroup:`r`n"; $_; "`r`nDiscarding Changes.`r`n";$Catalog.DiscardChanges();}

   #=== Delete this sample's new send ports by name ===#

   $NewSendPortGroup = $Catalog.SendPortGroups[$strName]
   $Catalog.RemoveSendPortGroup($NewSendPortGroup)

   #=== Persist changes to the BizTalk Management database ===#

   Write-Host "Deleting `"$strName`"..."
   $catalog.SaveChanges();
   Write-Host "DeleteSendPortGroup() completed."
}

Function EnumerateSendPortGroups($Catalog)
{
   #=== Register a trap handler to discard changes on exceptions ===#

   $ErrorActionPreference="silentlycontinue"
   trap { "Exception encountered During Enumeration:`r`n"; $_; "`r`n"}

   #=== Display all send port groups by name ===#

   $count = 1
   foreach ($group in $catalog.SendPortGroups)
   {
     Write-Host "$count. $($group.Name)"
     $count++
   }

   Write-Host "`r`nEnumerateSendPortGroups() completed."
}

Function PromptForSendPort($Catalog)
{
   #=== Provide a list of the send ports for the user to make a selection ===#

   Write-Host "Here is a list of send ports:`r`n"
   $count = 1
   foreach($sendport in $Catalog.SendPorts)
   {
      Write-Host ($Count). ($Sendport.Name)
      $count++
   }

   Write-Host "`r`nChoose a port to add to the group by ordinal (ex. 1,2, etc): " -nonewline
   $selection = read-host
   $selection = $Catalog.SendPorts[([int]$selection)-1]
   Write-Host $Selection.Name selected.

   return $Selection.Name
}

Function AddSendPortToSendPortGroup($Catalog,$strPortName,$strGroupName)
{

   #=== Add the user's selected send port to the group ===#

   #========================================================#
   #=== Presently, we have to use WMI from PowerShell    ===#
   #=== This is because the methods on the collections   ===#
   #=== are marked internal. So unfortunately the        ===#
   #=== following very straightforward code won't work.  ===#
   #========================================================#

   # $sendportgroup = $Catalog.SendPortGroups[$strName]
   # $sendportgroup.SendPorts.Add($Catalog.SendPorts[$strPortName])
   # $catalog.SaveChanges();

   #============================================================================#
   #=== Get the WMI send port group representation to look up DB and server. ===#
   #=== Expecting only one to match the query in this example.               ===#
   #============================================================================#

   $WQL = "select * from MSBTS_SendPortGroup where Name='" + $strGroupName + "'"
   $groupset = gwmi -query ($WQL) -namespace "root\MicrosoftBizTalkServer"

   #=== Create a new MSBTS_SendPortGroup2SendPort instance to map the port to the group ===#

   $group2port = [WMICLASS]"root\MicrosoftBizTalkServer:MSBTS_SendPortGroup2SendPort"
   $newPortEntry = [WMI] $group2port.psbase.CreateInstance()
   $newPortEntry.MgmtDbServerOverride = $groupset.MgmtDbServerOverride
   $newPortEntry.MgmtDbNameOverride = $groupset.MgmtDbNameOverride
   $newPortEntry.SendPortGroupName = $groupset.Name
   $newPortEntry.SendPortName = $strPortName
   Write-Host "Adding $strPortName to $($groupset.Name)"

   #=== Persist changes to the BizTalk Management database ===#

   #=== POWERSHELL V1 BUG WORKAROUND =============================#
   #=== First method call on a non-cimv2 WMI object can fail.  ===#
   #=== The workaround in PowerShell V1 is to call GetType()   ===#
   #=== as the first method.                                   ===#
   $ErrorActionPreference="silentlycontinue"
   trap {}
   $newPortEntry.GetType()
   #=== POWERSHELL V1 BUG WORKAROUND =============================#

   $ErrorActionPreference="continue"
   [void] $newPortEntry.Put()

   #=== Since we used WMI to update the BizTalk Management database, ===#
   #=== refresh our BtsExplorerCatalog to have an updated DB view.   ===#

   $Catalog.Refresh()
   Write-Host "AddSendPortToSendPortGroup() completed."
}

Function DeleteSendPortFromSendPortGroup($Catalog, $strPortName, $strGroupName)
{
   #========================================================#
   #=== Presently, we have to use WMI from PowerShell    ===#
   #=== This is because the methods on the collections   ===#
   #=== are marked internal. So unfortunately the        ===#
   #=== following very straightforward code won't work.  ===#
   #========================================================#

   # $sendportgroup = $Catalog.SendPortGroups[$strGroupName]
   # $sendportgroup.SendPorts.Remove($Catalog.SendPorts[$strPortName])
   # $catalog.SaveChanges();

   #============================================================================#
   #=== Get the WMI send port to group instance and delete it.               ===#
   #=== Expecting only one to match the query in this example.               ===#
   #============================================================================#

   $WQL = "select * from MSBTS_SendPortGroup2SendPort where " +
          "SendPortName='" + $strPortName + "' and " +
          "SendPortGroupName='" + $strGroupName + "'"

   $groupset = gwmi -query ($WQL) -namespace "root\MicrosoftBizTalkServer"

   write-host "Removing $strPortName from $strGroupName..."
   $groupset.Delete();

   #=== Since we used WMI to update the BizTalk Management database, ===#
   #=== refresh our BtsExplorerCatalog to have an updated DB view.   ===#

   $Catalog.Refresh()
   Write-Host "DeleteSendPortFromSendPortGroup() completed."
}

#========================#
#=== Main Script Body ===#
#========================#

#=== Make sure the ExplorerOM assembly is loaded ===#

[void] [System.reflection.Assembly]::LoadWithPartialName("Microsoft.BizTalk.ExplorerOM")

#=== Connect to the BizTalk Management database ===#

$Catalog = New-Object Microsoft.BizTalk.ExplorerOM.BtsCatalogExplorer
$Catalog.ConnectionString = "DATABASE=BizTalkMgmtDb;Integrated Security=SSPI;SERVER=."

#=== Exercise the CreateSendPortGroup function to create a new send port group ===#

$SendPortGroupName = "PowerShell Sample Send Port Group"

Write-Host "`r`n============================="
Write-Host "=== CreateSendPortGroup() ==="
Write-Host "=============================`r`n"
CreateSendPortGroup $Catalog $SendPortGroupName

#=== Enumerate all send port groups to view the new one ===#

Write-Host "`r`n================================="
Write-Host "=== EnumerateSendPortGroups() ==="
Write-Host "=================================`r`n"
EnumerateSendPortGroups $Catalog

#=== Add a send port to the group ===#

Write-Host "`r`n===================================="
Write-Host "=== AddSendPortToSendPortGroup() ==="
Write-Host "====================================`r`n"
$SendPortName = PromptForSendPort($Catalog)
AddSendPortToSendPortGroup $Catalog $SendPortName $SendPortGroupName

#=== Remove the send port from the group ===#

Write-Host "`r`n========================================="
Write-Host "=== DeleteSendPortFromSendPortGroup() ==="
Write-Host "=========================================`r`n"
DeleteSendPortFromSendPortGroup $Catalog $SendPortName $SendPortGroupName

#=== Delete the group ===#

Write-Host "`r`n============================="
Write-Host "=== DeleteSendPortGroup() ==="
Write-Host "=============================`r`n"
DeleteSendPortGroup $Catalog $SendPortGroupName

Write-Host

A continuación se indica el resultado esperado del ejemplo tras la ejecución del ejemplo de script de Windows PowerShell.

PS C:\> .\sendportgroups.ps1

=============================
=== CreateSendPortGroup() ===
=============================

Adding "PowerShell Sample Send Port Group"...

CreateSendPortGroup() completed.

=================================
=== EnumerateSendPortGroups() ===
=================================

1. PowerShell Sample Send Port Group

EnumerateSendPortGroups() completed.

====================================
=== AddSendPortToSendPortGroup() ===
====================================

Here is a list of send ports:

1 . ResendPort
2 . HelloWorldSendPort
3 . ToCustomerSendPort
4 . CBRUSSendPort
5 . CBRCANSendPort
6 . SendportCANOrders

Choose a port to add to the group by ordinal (ex. 1,2, etc): 2
HelloWorldSendPort selected.
Adding HelloWorldSendPort to PowerShell Sample Send Port Group
AddSendPortToSendPortGroup() completed.

=========================================
=== DeleteSendPortFromSendPortGroup() ===
=========================================

Removing HelloWorldSendPort from PowerShell Sample Send Port Group...
DeleteSendPortFromSendPortGroup() completed.

=============================
=== DeleteSendPortGroup() ===
=============================

Deleting "PowerShell Sample Send Port Group"...
DeleteSendPortGroup() completed.

Consulte también

Admin\ExplorerOM (carpeta de ejemplos de BizTalk Server)

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