Register front call handlers

Register custom front calls with the front call handler function.

Note: Default front calls do not need to be registered with a handler.
In your BDL tests, you can register front calls in two ways. You can either:
  • Register them in the MAIN block before the call to the play method with:
    IMPORT ggc
    CALL ggc.registerFrontCallHandler(FUNCTION FrontCallHandler)
    For an example, see Implement front calls in a test.
  • Register them on the command line with the --frontcall-handler option. For an example, see Java front calls with BDL scenario.

In your Java tests, the front call is registered on the command line with the --frontcall-handler option.