Solution for InvalidVersionException (Order Version Error in ATG)

While updating the order we might get atg.commerce.order.InvalidVersionException: This order (oXXXXXXX) is out of date.

To fix this problem you must always make sure to update an order within a transaction using the same version. 

In general, the design pattern for updating an order is as follows:

1.      Acquire lock-manager write lock on profile id from the /atg/commerce/order/LocalLockManager

2.      Begin Transaction

3.      Synchronize on the Order object.

4.      Modify Order

5.      Call ((OrderImpl) pOrder).updateVersion();

6.      Call OrderManager.updateOrder()

7.      Release Order synchronization

8.      End Transaction

9.      Release lock-manager write lock on profile id from the /atg/commerce/order/LocalLockManager

Sample Code:

TransactionManager tm = getOrderManager().getTransactionManager();

TransactionDemarcation td = new TransactionDemarcation ();

boolean rollback = false;

try {

                td.begin(mTransactionManager, TransactionDemarcation.REQUIRES_NEW);

                SivarCustomOrderImpl sivarCustomOrder=(SivarCustomOrderImpl) getSivarOrderManager().loadOrder(orderId);

                synchronized (sivarCustomOrder) {

                                sivarCustomOrder.setOpportunityStatus(SivarCartConstants.OPP_STATUS_PENDING);

((SivarCustomOrderImpl) sivarCustomOrder).updateVersion();

                                getSivarOrderManager().updateOrder(sivarCustomOrder);

                }

} catch (TransactionDemarcationException re) {

                rollback=true;

                if (isLoggingError()) {

                                logError(re.getMessage());

                }

}  finally {

                try {

                                td.end(rollback);

                } catch (TransactionDemarcationException e) {

                                if (isLoggingError()) {

                                                logError("TransactionDemarcationException while transaction end: " + e.getMessage(), e);

                                }

                }

}

Note: It's a sample code for your reference.