Connect to Adobe Target Data from PowerBuilder via ADO.NET

This article demonstrates using the CData ADO.NET Provider for Adobe Target in PowerBuilder, showcasing the ease of use and compatibility of these standards-based controls across various platforms and development technologies that support Microsoft .NET, including Appeon PowerBuilder.

This article shows how to create a basic PowerBuilder application that uses the CData ADO.NET Provider for Adobe Target to retrieve data.

1. In a new WPF Window Application solution, add all the Visual Controls needed for the connection properties. Below is a typical connection string:

   Tenant=mycompanyname;InitiateOAuth=GETANDREFRESH;

   To connect to Adobe Target, you must provide the Tenant property along with OAuth connection properties mentioned below. Note that while other connection properties can influence processing behavior, they do not affect the ability to connect.

   To determine your Tenant name:

   1. Log in to Adobe Experience. The URL will look similar to: "https://experience.adobe.com/#/@mycompanyname/preferences/general-section".
   2. Extract the value after the "/#/@". In this example, it is "mycompanyname".
   3. Set the Tenant connection property to that value.

   User Accounts (OAuth)

   You must set AuthScheme to OAuthClient for all user account flows.

   Note: Adobe authentication via OAuth requires updating your token every two weeks.

   All Applications

   CData provides an embedded OAuth application that simplifies OAuth authentication. Alternatively, you can create a custom OAuth application. Review Creating a Custom OAuth App in the Help documentation for more information.

   Obtaining the OAuth Access Token

   Set the following properties to connect:

   • InitiateOAuth: Set to GETANDREFRESH to automatically perform the OAuth exchange and refresh the OAuthAccessToken as needed.
   • OAuthClientId : Set to the client Id assigned when you registered your app.
   • OAuthClientSecret : Set to the client secret assigned when you registered your app.
   • CallbackURL : Set to the redirect URI defined when you registered your app. For example: https://localhost:3333

   With these settings, the provider obtains an access token from Adobe Target, which it uses to request data. The OAuth values are stored in the location specified by OAuthSettingsLocation, ensuring they persist across connections.

2. Add the DataGrid control from the .NET controls.
3. Configure the columns of the DataGrid control. Below are several columns from the Account table:

   <DataGrid AutoGenerateColumns="False" Margin="13,249,12,14" Name="datagrid1" TabIndex="70" ItemsSource="{Binding}">
   <DataGrid.Columns>
    <DataGridTextColumn x:Name="idColumn" Binding="{Binding Path=Id}" Header="Id" Width="SizeToHeader" />
    <DataGridTextColumn x:Name="nameColumn" Binding="{Binding Path=Id}" Header="Id" Width="SizeToHeader" />
   		...
   	</DataGrid.Columns>
   </DataGrid>
   

4. Add a reference to the CData ADO.NET Provider for Adobe Target assembly.

Connect the DataGrid

Once the visual elements have been configured, you can use standard ADO.NET objects like Connection, Command, and DataAdapter to populate a DataTable with the results of an SQL query:

System.Data.CData.AdobeTarget.AdobeTargetConnection conn 
conn = create System.Data.CData.AdobeTarget.AdobeTargetConnection(connectionString)

System.Data.CData.AdobeTarget.AdobeTargetCommand comm 
comm = create System.Data.CData.AdobeTarget.AdobeTargetCommand(command, conn)

System.Data.DataTable table
table = create System.Data.DataTable

System.Data.CData.AdobeTarget.AdobeTargetDataAdapter dataAdapter
dataAdapter = create System.Data.CData.AdobeTarget.AdobeTargetDataAdapter(comm)
dataAdapter.Fill(table)	
datagrid1.ItemsSource=table.DefaultView

The code above can be used to bind data from the specified query to the DataGrid.