Calling a method in Cordys

cordys.setNodeText(GetTCustomerObjectsModel.getMethodRequest(),"//*[local-name()='CUSTOMER_ID']",custCode.getValue(),"");

GetTCustomerObjectsModel.reset();

var tupleCount = cordys.selectXMLNodes(GetTCustomerObjectsModel.getData(),".//*[local-name()='tuple']").length;

if (tupleCount > 0 )

{

customer_name.setValue(cordys.getNodeText(GetTCustomerObjectsModel.getData(),".//*[local-name()='CUSTOMER_NAME']","",""));

customer_id.setValue(cordys.getNodeText(GetTCustomerObjectsModel.getData(),".//*[local-name()='CUSTOMER_ID']","",""));

}