io.micronaut.transaction.annotation

Annotation Type ReadOnly

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

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

Since:

1.0.0

Author:

graemerocher

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
TransactionDefinition.Isolation	isolation The transaction isolation level.
java.lang.Class<? extends java.lang.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.
java.lang.String	transactionManager A qualifier value for the specified transaction.
java.lang.String	value Alias for transactionManager().

Element Detail

value

@AliasFor(annotation=TransactionalAdvice.class,
          member="value")
public abstract java.lang.String value

Alias for transactionManager().

Returns:

The transaction manager

See Also:

transactionManager()

Default:

""

transactionManager

@AliasFor(annotation=TransactionalAdvice.class,
          member="value")
public abstract java.lang.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=TransactionalAdvice.class,
          member="propagation")
public abstract TransactionDefinition.Propagation propagation

The transaction propagation type.

Defaults to TransactionDefinition.Propagation.REQUIRED.

Returns:

The propagation

Default:

io.micronaut.transaction.TransactionDefinition.Propagation.REQUIRED

isolation

@AliasFor(annotation=TransactionalAdvice.class,
          member="isolation")
public abstract TransactionDefinition.Isolation isolation

The transaction isolation level.

Defaults to TransactionDefinition.Isolation.DEFAULT.

Returns:

The isolation level

Default:

io.micronaut.transaction.TransactionDefinition.Isolation.DEFAULT

timeout

@AliasFor(annotation=TransactionalAdvice.class,
          member="timeout")
public abstract 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=TransactionalAdvice.class,
          member="noRollbackFor")
public abstract java.lang.Class<? extends java.lang.Throwable>[] noRollbackFor

Defines the exceptions that will not result in a rollback.

Returns:

The exception types that will not result in a rollback.

Default:

{}