Create a Batch Job D365 FnO : Step 3

Step 1 : Create a new class named DEMOSalesTableController.

 class DEMOSalesTableController extends SysOperationServiceController  
 {  
 }  

Step 2 : Create main method for the controller class

 public static void main (Args _args)  
   {  
     DEMOSalesTableController controller = DEMOSalesTableController::construct();  
     controller.parmDialogCaption("Batch job caption");  
     controller.batchInfo().parmBatchExecute(true);  
     controller.startOperation();  
   }  

Step 3 : Create the construct method for the controller class

 protected static DEMOSalesTableController construct()  
   {  
     return new DEMOSalesTableController();  
   }  

Step 4 : Create a new method for the controller class.

 protected void new(IdentifierName            _className     = classStr(DEMOSalesTableController),  
                    IdentifierName            _methodName    = methodStr(DEMOSalesTableController, processSelectedRecords),  
                    SysOperationExecutionMode _executionMode = SysOperationExecutionMode::Synchronous)  
   {  
     super(_className, _methodName, _executionMode);  
   }

Step 5 : Create a new method processSelectedRecords as mentioned in the new method where all the logic for the batch job will be written.

 public void processSelectedRecords(DEMOSalesTableContract _contract)  
   {  
     //Get query and demoValue from the contract class.
     QueryRun queryRun = new QueryRun(_contract.getQuery());  
     boolean demoValue = _contract.parmDemoValue();  
     try  
     {  
       //Throw error if no records are selected and stop batch job execution.  
       if(!SysQuery::countLoops(queryRun))  
       {  
         throw error("@SYS84637");  
       }  
       while (queryRun.next())  
       {  
         //Get the current record from the query.
         salesTable          = queryRun.get(tableNum(SalesTable));  
         salesTable.selectForUpdate(true);  
         salesTable.DemoValue = demoValue;  
         salesTable.doUpdate();  
        }  

Goto : Create a Batch Job D365 FnO