Examples of org.apache.isis.runtimes.dflt.runtime.system.transaction.IsisTransaction

org.apache.isis.runtimes.dflt.runtime.system.transaction.IsisTransaction

Used by the {@link IsisTransactionManager} to captures a set of changes to beapplied.

The protocol by which the {@link IsisTransactionManager} interacts and usesthe {@link IsisTransaction} is not API, because different approaches areused. For the server-side ObjectStoreTransactionManager, each object is wrapped in a command generated by the underlying ObjectStore. for the client-side ClientSideTransactionManager, the transaction simply holds a set of events.

Note that methods such as flush(), commit() and abort() are not part of the API. The place to control transactions is through the {@link IsisTransactionManager transaction manager}, because some implementations may support nesting and such like. It is also the job of the {@link IsisTransactionManager} to ensure that the underlying persistencemechanism (for example, the ObjectAdapterStore) is also committed.

        }
        super.onEndRequest();
    }


    private void commitTransactionIfAny() {
        final IsisTransaction transaction = getTransactionManager().getTransaction();
        if (transaction != null) {
            if (transaction.getState() == IsisTransaction.State.MUST_ABORT) {
                getTransactionManager().abortTransaction();
            } else if (transaction.getState() == IsisTransaction.State.IN_PROGRESS) {
                getTransactionManager().endTransaction();
            }
        }
    }

        }
        super.onEndRequest();
    }


    private void commitTransactionIfAny() {
        final IsisTransaction transaction = getTransactionManager().getTransaction();
        if (transaction != null) {
            if (transaction.getState() == IsisTransaction.State.MUST_ABORT) {
                getTransactionManager().abortTransaction();
            } else if (transaction.getState() == IsisTransaction.State.IN_PROGRESS) {
                getTransactionManager().endTransaction();
            }
        }
    }

Examples of org.apache.isis.runtimes.dflt.runtime.system.transaction.IsisTransaction

Related Classes of org.apache.isis.runtimes.dflt.runtime.system.transaction.IsisTransaction