Sysoperation

The SysOperation framework handles

• basic user interface creation 
• parameter serialization 
• routing to the CLR execution environment. 

 The sysOperation framework works in a  Model-View-Controller (MVC) pattern. 

SysOperation framework Classes:

Contract class     ---------- SysOperationDataContractBase 

UI Builder class   ---------- SysOperationAutomaticUIBuilder

Controller           ---------- SysOperationServiceController

Service               ---------- SysOperationServiceBase

Contract class signatutre:-

[DataContractAttribute]

internal final class DaxContractClass extends sysoperationDataContrcatBase

{

//declare parameters.

}

service Class Signature:-

internal final class ServiceClass extends sysyoperationserviceBase

{

public void processoperation() { // main logic }

}

Controller Class:-

public class SysOperationControllerClass extends SysOperationServiceController {

public void new() { super(); this.parmClassName(classStr(serviceClasName)); this.parmMethodName(methodStr(serviceClasName, MainMethod Name));

}

Write the lookup code within the UIBuilder class:-

internal final class PRO_MovingDocFilesFromBolbToSharPointUIBuilder extends SysOperationAutomaticUIBuilder

{

   DialogField    refTableId;

   public void postRun()

   {

       super();

       refTableId = this.bindInfo().getDialogField(this.dataContractObject(),

           methodStr(PRO_MovingDocFilesFromBolbToSharPointContract, parmRefTableId));

       // register overrides for form control events

       refTableId.registerOverrideMethod(methodStr(FormIntControl, lookup),

           methodStr(PRO_MovingDocFilesFromBolbToSharPointUIBuilder, lookupRefTableId), this);

   }

   private void lookupRefTableId(FormIntControl _formStringControl)

   {

       Query query = new Query();

       QueryBuildDataSource qbds;

       SysTableLookup sysTableLookup;

       sysTableLookup = SysTableLookup::newParameters(tableNum(DocuRef), _formStringControl);

       sysTableLookup.addLookupfield(fieldNum(DocuRef, RefTableId), true);

       qbds = query.addDataSource(tableNum(DocuRef));

       qbds.addGroupByField(fieldNum(DocuRef, RefTableId));

       qbds.orderMode(OrderMode::GroupBy);

       sysTableLookup.parmQuery(query);

       sysTableLookup.parmUseLookupValue(false);

       sysTableLookup.performFormLookup();

   }

}