Package io.micronaut.transaction.annotation

Annotation Interface ReadOnly

@Target({METHOD,TYPE})
@Retention(RUNTIME)
@Documented
public @interface ReadOnly

Stereotype annotation for demarcating a read-only transaction. Since the jakarta.transaction.Transactional

Since:

1.0.0

Author:

graemerocher

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
TransactionDefinition.Isolation	isolation	The transaction isolation level.
Class<? extends Throwable>[]	noRollbackFor	Defines the exceptions that will not result in a rollback.
TransactionDefinition.Propagation	propagation	The transaction propagation type.
int	timeout	The timeout for this transaction.
String	transactionManager	A qualifier value for the specified transaction.
String	value	Alias for transactionManager().

Element Details

value

@AliasFor(annotation=Transactional.class,
          member="value")
String value

Alias for transactionManager().

Returns:

The transaction manager

See Also:

• transactionManager()

Default:

""

transactionManager

@AliasFor(annotation=Transactional.class,
          member="value")
String transactionManager

A qualifier value for the specified transaction.

May be used to determine the target transaction manager, matching the qualifier value (or the bean name) of a specific SynchronousTransactionManager bean definition.

Returns:

The transaction manager

See Also:

• value()

Default:

""

propagation

@AliasFor(annotation=Transactional.class,
          member="propagation")
TransactionDefinition.Propagation propagation

The transaction propagation type.

Defaults to TransactionDefinition.Propagation.REQUIRED.

Returns:

The propagation

Default:

REQUIRED

isolation

@AliasFor(annotation=Transactional.class,
          member="isolation")
TransactionDefinition.Isolation isolation

The transaction isolation level.

Defaults to TransactionDefinition.Isolation.DEFAULT.

Returns:

The isolation level

Default:

DEFAULT

timeout

@AliasFor(annotation=Transactional.class,
          member="timeout")
int timeout

The timeout for this transaction.

Defaults to the default timeout of the underlying transaction system.

Returns:

The timeout

Default:

-1

noRollbackFor

@AliasFor(annotation=Transactional.class,
          member="noRollbackFor")
Class<? extends Throwable>[] noRollbackFor

Defines the exceptions that will not result in a rollback.

Returns:

The exception types that will not result in a rollback.

Default:

{}