LobSystem, classe (Microsoft.Office.Server.ApplicationRegistry.Administration)

Article
02/01/2010

Represents a business application registered in the Business Data Catalog.

Espace de noms : Microsoft.Office.Server.ApplicationRegistry.Administration
Assembly : Microsoft.SharePoint.Portal (dans microsoft.sharepoint.portal.dll)

Syntaxe

'Déclaration
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel:=True)> _
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel:=True)> _
Public Class LobSystem
    Inherits IndividuallySecurableMetadataObject
'Utilisation
Dim instance As LobSystem

[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel=true)] 
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel=true)] 
public class LobSystem : IndividuallySecurableMetadataObject

Remarques

The LobSystem object derives from the MetadataObject base class. Each LobSystem object has a unique name and is of a certain type: either Database or Web Service. The Business Data Catalog accesses systems of the same type by using the same provider. For example, AdventureWorks is a Microsoft SQL Server database, and the Business Data Catalog accesses it and all SQL Server databases through Microsoft ADO.NET. SAP R/3 IDES is an SAP R/3 system, and the Business Data Catalog accesses it through the Web Services proxy, as it does with the Siebel 7.5 system.

Exemple

The following code example shows you how to create an LobSystem and set connection parameters.

Prerequisites

Ensure a Shared Service Provider is already created.
Replace the constant value EnterYourSSPNameHere in the code with the name of your Shared Resource Provider.

Project References

Add the following Project References in your console application code project before running this sample:

Microsoft.SharePoint
Microsoft.SharePoint.Portal
Microsoft.Office.Server

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Office.Server.ApplicationRegistry.Administration;
using Microsoft.Office.Server.ApplicationRegistry.Infrastructure;
using WSSAdmin = Microsoft.SharePoint.Administration;
using OSSAdmin = Microsoft.Office.Server.Administration;

namespace Microsoft.SDK.SharePointServer.Samples
{
    class GetStartedAndCreateSystem
    {
        const string yourSSPName ="EnterYourSSPNameHere";

        static void Main(string[] args)
        {
            SetupBDC();
            CreateLobSystemAndInstance();
            Console.WriteLine("Press any key to exit...");
            Console.Read();
        }
        static void SetupBDC()
        {
            SqlSessionProvider.Instance().SetSharedResourceProviderToUse(yourSSPName);
        }
        static void CreateLobSystemAndInstance()
        {
            LobSystem system = ApplicationRegistry.Instance.LobSystems.Create("AdventureWorksSampleFromCode", true, "Microsoft.Office.Server.ApplicationRegistry.SystemSpecific.Db.DbSystemUtility", "Microsoft.Office.Server.ApplicationRegistry.SystemSpecific.Db.DbConnectionManager", "Microsoft.Office.Server.ApplicationRegistry.SystemSpecific.Db.DbEntityInstance");

            LobSystemInstance sysInstance = system.LobSystemInstances.Create("AdventureWorksSampleFromCode", true);

            sysInstance.Properties.Add("AuthenticationMode", (Int32)Microsoft.Office.Server.ApplicationRegistry.SystemSpecific.Db.DbAuthenticationMode.PassThrough);

            sysInstance.Properties.Add("DatabaseAccessProvider", (Int32)Microsoft.Office.Server.ApplicationRegistry.SystemSpecific.Db.DbAccessProvider.SqlServer);

            sysInstance.Properties.Add("RdbConnection Data Source", "YourAdvWorks2000ServerNameHere");

            sysInstance.Properties.Add("RdbConnection Initial Catalog", "AdventureWorks2000");

            sysInstance.Properties.Add("RdbConnection Integrated Security", "SSPI");

            sysInstance.Properties.Add("RdbConnection Pooling", "false");

            sysInstance.Properties.Add("WildCardCharacter", "%");

            sysInstance.Update();
            Console.WriteLine("Created a system instance successfully.");
        }
    }
}

Hiérarchie d'héritage

System.Object
   Microsoft.Office.Server.ApplicationRegistry.Administration.MetadataObject
     Microsoft.Office.Server.ApplicationRegistry.Administration.AccessControlledMetadataObject
       Microsoft.Office.Server.ApplicationRegistry.Administration.IndividuallySecurableMetadataObject
        Microsoft.Office.Server.ApplicationRegistry.Administration.LobSystem

Sécurité des threads

Les membres statiques publics de ce type (Shared en Visual Basic) sont sécurisés au niveau des threads. Il n'est pas garanti que les membres d'instance soient sécurisés au niveau des threads.

Voir aussi

Référence

Membres LobSystem
Microsoft.Office.Server.ApplicationRegistry.Administration, espace de noms

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