Connect to CloudConvert Data from PowerBuilder via ODBC

The CData ODBC Driver for CloudConvert can be used from any platform or development technology that supports ODBC, including PowerBuilder. This article shows how to connect to CloudConvert data and execute queries from the Database Painter and controls such as the DataWindow.

Connect to CloudConvert as an ODBC Data Source

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

CloudConvert uses API key authentication. Your CloudConvert API key is used to authenticate requests as a Bearer token. You can generate or view your keys at https://cloudconvert.com/dashboard/api/v2/keys.

Using API Key Authentication

After setting the following connection properties, you are ready to connect:

• AuthScheme: Set this to APIKey.
• APIKey: Set this to your CloudConvert API key.

Example connection string:

Profile=C:\profiles\CloudConvert.apip;AuthScheme=APIKey;ProfileSettings="APIKey=your_api_key";

Create a Profile for the ODBC Driver for CloudConvert

Follow the steps below to use the Database Painter tool to create a database profile based on an ODBC DSN (data source name) for CloudConvert. In the Database Painter, you can use wizards and the UI to work with CloudConvert data.

1. In PowerBuilder, click Tools -> Database Painter.
2. In the Objects window in the Database Painter, right-click the ODBC node and click New Profile.
3. On the Connection tab, enter a name for the profile and select the CloudConvert DSN in the Data Source menu.
4. To view and modify a table, right-click a table and then click Edit Data -> Grid.

Using CloudConvert Data with PowerBuilder Controls

You can use standard PowerBuilder objects to connect to ODBC data sources and execute queries. The following example shows how to retrieve CloudConvert data into a DataWindow. You can add the following code to the open method:

SQLCA.DBMS = "ODBC"
SQLCA.DBParm = "ConnectString='DSN=CData API Source'"
CONNECT USING SQLCA;
dw_jobs.SetTransObject(SQLCA);
dw_jobs.Retrieve();