Job to create expense record by using service classes

Here is the sample job to create expense record  by using service class.

static void createExpLine(Args _args)

{

    TrvExpenseService            expService;    //  Service class

    TrvExpense                   trvExpense;      // Expense Document object

    TrvExpense_TrvExpTable       expenseTable;  // Expense Header data object

    TrvExpense_TrvExpTrans       expenseTrans;  // Expense Line data object

    AifEntityKeyList             entityKeyList; // Entity key list

    TrvExpNumber                 expNum;

    ; 

    // Create the service instance

    expService =  TrvExpenseService::construct(); 

    // Create the document object

    trvExpense = new TrvExpense(); 

    //create the Expense header

    trvExpense.createTrvExpTable();

    expenseTable    = trvExpense.parmTrvExpTable().addNew();

    expenseTable.parmCreatingWorker("000131"); 

     // Create the Line

    expenseTrans    = new  TrvExpense_TrvExpTrans();

    expenseTrans.parmCostType("Car Rental");

    expenseTrans.parmExpType(TrvExpType::CarRental);

    expenseTrans.parmPayMethod("CASH");

    expenseTrans.parmTransDate(today());

    expenseTrans.parmAmountCurr(10);

    expenseTrans.parmProjId("10001");  

    expenseTrans.parmAdditionalInformation("Free Text");  

    expenseTable.createTrvExpTrans().add(expenseTrans);

     // Create Customer

    entityKeyList = expService.create(trvExpense);

    expNum = entityKeyList.getEntityKey(1).parmKeyDataMap().lookup(fieldnum(TrvExpTable, ExpNumber));

    info(strfmt("Created Expense: Exp Number: %1.", expNum)); 

}