Connect to Reckon Accounts Hosted Data from PowerBuilder via JDBC

The CData JDBC driver for Reckon Accounts Hosted is a standards-based control that can be used from any platform or development technology that supports JDBC, including PowerBuilder. This article shows how to use the CData JDBC Driver for Reckon Accounts Hosted in PowerBuilder.

This article shows how to create a basic PowerBuilder application that uses the CData JDBC Driver for Reckon Accounts Hosted to perform reads and writes.

Connect to Reckon Accounts Hosted Data from PowerBuilder

Follow the steps below to use the Database Painter tool to create a database profile based on an JDBC URL for Reckon Accounts Hosted. You can use a database profile to save connection properties. In the Database Painter, you can graphically manipulate data as well as execute SQL queries.

1. Add the driver JAR to the PowerBuilder classpath. Set the CLASSPATH system environment variable to the path to the driver JAR, located in the lib subfolder of the installation directory.

   Note: If you are using PowerBuilder Classic, you can also add the path to the driver JAR by clicking Tools -> System Options -> Java.

2. Click Tools -> Database Painter.
3. Right-click the JDBC node and click New Profile.
4. In the Database Profile Setup dialog, enter the following:
   • Profile Name: Enter a user-friendly name for the profile.
   • Driver Name: Enter the class name of the driver, cdata.jdbc.reckonaccountshosted.ReckonAccountsHostedDriver
   • URL: Enter the JDBC URL.

     The connector makes requests to Reckon Accounts Hosted through OAuth. Specify the following connection properties:

     • SubscriptionKey: Required. You get this value when you created your developer account.
     • CountryVersion: Defaults to 2021.R2.AU.
     • CompanyFile: Required. The path to the company file.
     • User: Required. The username of the company file.
     • Password: Required. The password of the company file.
     • InitiateOAuth: Set this to GETANDREFRESH to let the driver handle access tokens.
     • CallbackURL: The redirectURI of your Custom OAuth App.
     • OAuthClientId: The client id of your Custom OAuth App.
     • OAuthClientSecret: The client secret of your Custom OAuth App.

     CData provides an embedded OAuth application that simplifies OAuth desktop authentication. See the Help documentation for information on other OAuth authentication methods (web, headless, etc.), creating custom OAuth applications, and reasons for doing so.

     Built-in Connection String Designer

     For assistance in constructing the JDBC URL, use the connection string designer built into the Reckon Accounts Hosted JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

     java -jar cdata.jdbc.reckonaccountshosted.jar
     

     Fill in the connection properties and copy the connection string to the clipboard. A typical JDBC URL is below:

     jdbc:reckonaccountshosted:SubscriptionKey=my_subscription_key;CountryVersion=2021.R2.AU;CompanyFile=Q:/CompanyName.QBW;User=my_user;Password=my_password;CallbackURL=http://localhost:33333;OAuthClientId=my_oauth_client_id;OAuthClientSecret=my_oauth_client_secret;InitiateOAuth=GETANDREFRESH;

   👁 The JDBC data source defined in the Database Profile Setup dialog. (Salesforce is shown.)
   
5. To view and modify a table, right-click a table and then click Edit Data -> Grid.

Using Reckon Accounts Hosted Data with PowerBuilder Controls

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

SQLCA.DBMS = "JDBC"
SQLCA.AutoCommit = False
SQLCA.DBParm = "Driver='cdata.jdbc.reckonaccountshosted.ReckonAccountsHostedDriver',URL='jdbc:reckonaccountshosted:SubscriptionKey=my_subscription_key;CountryVersion=2021.R2.AU;CompanyFile=Q:/CompanyName.QBW;User=my_user;Password=my_password;CallbackURL=http://localhost:33333;OAuthClientId=my_oauth_client_id;OAuthClientSecret=my_oauth_client_secret;InitiateOAuth=GETANDREFRESH;";
CONNECT USING SQLCA;
dw_accounts.SetTransObject(SQLCA);
dw_accounts.Retrieve();