OpenEdge Development: Mobile Applications - Product ...

Creating a new Business Entity
5. In the Business Entity source code, copy and paste the following code to the
ReaddsCustomer method. This reads records from the Sports 2000 database.
DEFINE DATA-SOURCE srcCustomer FOR Customer.
EMPTY TEMP-TABLE eCustomer.
BUFFER eCustomer:ATTACH-DATA-SOURCE(DATA-SOURCE srcCustomer:HANDLE).
filter = "where custnum < 100".
IF filter NE "" AND filter NE ? THEN
DATA-SOURCE srcCustomer:FILL-WHERE-STRING = filter.
DATASET dsCustomer:FILL().
BUFFER eCustomer:DETACH-DATA-SOURCE().
RETURN.
6. Save and close the class file.
To add the Business Entity to the Mobile Service:
1. In the Project Explorer pane, expand Defined Services and right-click
MyMobileService. Click Edit.
2. Click Next on the Edit a Mobile Service page.
3. On the Modify a Mobile Service page, select the check box next to the
dsCustomer.cls file. Click Finish.
OpenEdge ® Development: Mobile Applications 53