Web Part Patterns for BDC Logic. The External Data Models reference implementation includes two custom Web Parts that demonstrate how you can use the BDC object model to work with external data.
On the Manage Machines page, the ManageMachines Web Part allows you to search for machines by model. Building Queries with the BDC Object Model. The Manage Suppliers Web Part and the Manage Machines Web Part illustrate how you can use the BDC object model to query external data by invoking the stereotyped operations that we defined in our BDC models.
In particular, the custom Web Parts demonstrate how you can consume the following types of stereotyped operations: This topic highlights examples of the use of each of these stereotypes. In each case, the approach is broadly similar: Retrieve an IEntity object from the metadata catalog that represents the entity (external content type) of interest. Call a method on the IEntity instance to invoke the operation, passing in a LobSystemInstance object and other relevant parameters such as filters or identifier values. The examples that follow are taken from the ManageMachinesPresenter class in the reference implementation. A Finder method returns all of the entity instances for a specified entity, subject to any filtering criteria. Business Connectivity Services security overview (SharePoint Server 2010) Published: May 12, 2010 Summary: The security features of Microsoft Business Connectivity Services enable administrators to safely connect to and interact with external data in a SharePoint Server deployment.
This article describes the security architecture of the Microsoft Business Connectivity Services server and client, the supported security environments, the authentication modes available to connect external content types to external systems, the authorization options available on stored objects, and the general techniques for configuring Microsoft Business Connectivity Services security. In this article: Microsoft Business Connectivity Services include security features for authenticating users to access external systems and for configuring permissions on data from external systems. Microsoft Business Connectivity Services are highly flexible and can accommodate a range of security methods from within supported Microsoft Office 2010 applications and from the Web browser. Creating a SharePoint 2010 External Content Type with CRUD Methods using LINQ and a SQL LOB System « Fabian Williams Blog. Synopsis: First, this lab builds on an article I saw on MSDN which discussed how to create an External List using Business Data.
I noticed that they showed methods for the code but showed no foundation or a Use Case, nor did it discuss the LOB System and how the class entity relationship is defined. In this Lab/Demo we will show a SQL LOB system which holds Personnel data. Imagine if you will, a system such as SAP, PeopleSoft, Dynamics, etc. Imagine also that this LOB system is the Source of Record for your organization for things such as Human Resource related data which may be consumed by Active Directory, Sales, Marketing, Finance(Payroll) etc. UPDATE: – On 10/14/2012 I have added another blog post Series that will extend this post for SharePoint 2013 employing WCF, .Net Assembly and OData with SharePoint Apps see it HERE First Check out your Database and pay special to the Columns which will be your fields in your Class Definition, also document your data types.
As you see below… Code Snippet: Execute a Finder Method Instance of an External Content Type. The following code example shows how to programmatically execute a Finder method instance of an external content type by using the BDC Runtime object model on the server.
Microsoft SharePoint Server 2010 or Microsoft SharePoint Foundation 2010 on the server. Microsoft Visual Studio on the client. At least one external content type that is registered in the BDC Metadata Store. Start Visual Studio, and then create a C# Console application project. Business Data Connectivity Model – Finder Method. In our last blog post on the BCS we had an introduction to using a .NET assembly as a data source for the Business Connectivity Services.
In this blog post we’ll go through all the steps to create a BCS shim using Visual Studio 2010 beta 2. In this walk through we’ll refer to Entities and External Content Types. They are actually the same thing in the BCS. Entity is a hangover term from the Business Data Catalog and doesn’t look like it is completely going to go away for 2010. This blog post has been published using Visual Studio 2010 beta 2. 1, Open up Visual Studio 2010 and create a new project. 2, When the project is created you’ll see an Entity created on the model design surface. You’ll also see two classes within the BdcModel1 folder called Entity1.cs and Entity1Service.cs. 3, For this walk through we are going to make use of AdventureWorks2000. Download AdventureWorks2000 database 4, We want to create our own Entity to reflect Departments within our database.
With and plenty more!