Annotation Interface TransactionalResult

@Target(METHOD)
@Retention(RUNTIME)
@Documented
public @interface TransactionalResult

Declarative transaction annotation for methods that return Result.

When applied to a method, DmxTransactionalAspect intercepts the call and runs the body inside a Spring-managed transaction. The transaction commits when the method returns Result.isOk() and rolls back when it returns Result.isError() or when an unchecked exception escapes.

Quick start

@Service
public class OrderService {

    @TransactionalResult
    public Result<Order, OrderError> createOrder(OrderRequest req) {
        return validate(req)
            .flatMap(this::persistOrder)
            .flatMap(this::notifyInventory);
    }
}

Requires DmxTransactionalAspect to be registered as a Spring bean and @EnableAspectJAutoProxy (or equivalent) active in the application context.

See Also:

• DmxTransactionalAspect
• TransactionalTry
• TransactionalValidated

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
org.springframework.transaction.annotation.Isolation	isolation	Transaction isolation level.
org.springframework.transaction.annotation.Propagation	propagation	Transaction propagation behaviour.
boolean	readOnly	Whether the transaction is read-only.
int	timeout	Transaction timeout in seconds.
String	transactionManager	Bean name of a specific PlatformTransactionManager to use.

Element Details

propagation

org.springframework.transaction.annotation.Propagation propagation

Transaction propagation behaviour.

Returns:

propagation setting; defaults to Propagation.REQUIRED

Default:

REQUIRED

isolation

org.springframework.transaction.annotation.Isolation isolation

Transaction isolation level.

Returns:

isolation level; defaults to Isolation.DEFAULT

Default:

DEFAULT

timeout

int timeout

Transaction timeout in seconds.

Returns:

timeout in seconds; defaults to TransactionDefinition.TIMEOUT_DEFAULT (no explicit timeout)

Default:

-1

readOnly

boolean readOnly

Whether the transaction is read-only.

A read-only hint allows the underlying JDBC driver or ORM to apply optimizations (e.g., skip dirty checking, use a read replica). It does not prevent writing statements — enforcement depends on the actual transaction manager and data source.

Returns:

true to request a read-only transaction; defaults to false

Default:

false

transactionManager

String transactionManager

Bean name of a specific PlatformTransactionManager to use.

Returns:

bean name; defaults to "" which selects the primary PlatformTransactionManager in the context

Default:

""