io.smallrye.mutiny.groups

Class UniOnTimeout<T>

java.lang.Object

io.smallrye.mutiny.groups.UniOnTimeout<T>

public class UniOnTimeout<T>
extends Object

Constructor Summary

Constructors

Constructor and Description
UniOnTimeout(Uni<T> upstream, Duration timeout, ScheduledExecutorService executor)

Method Summary

Modifier and Type	Method and Description
UniOnTimeout<T>	after(Duration timeout) Configures the timeout duration.
Uni<T>	fail()
Uni<T>	failWith(Supplier<? extends Throwable> supplier)
Uni<T>	failWith(Throwable failure)
UniOnTimeout<T>	on(ScheduledExecutorService executor) Configures on which executor the timeout is measured.
Uni<T>	recoverWithItem(Supplier<T> supplier) Produces a new Uni firing a fallback item supplied by the given supplier when the current Uni times out.
Uni<T>	recoverWithItem(T fallback) Produces a new Uni firing a fallback item when the current Uni the upstream Uni do not emit an item before the timeout.
Uni<T>	recoverWithUni(Supplier<? extends Uni<? extends T>> supplier) Produces a new Uni providing a fallback Uni when the current Uni times out.
Uni<T>	recoverWithUni(Uni<? extends T> fallback) Produces a new Uni providing a fallback Uni when the current Uni times out.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UniOnTimeout

public UniOnTimeout(Uni<T> upstream,
                    Duration timeout,
                    ScheduledExecutorService executor)

Method Detail

after

public UniOnTimeout<T> after(Duration timeout)

Configures the timeout duration.

Parameters:

timeout - the timeout, must not be null, must be strictly positive.

Returns:

a new UniOnTimeout

on

public UniOnTimeout<T> on(ScheduledExecutorService executor)

Configures on which executor the timeout is measured. Note that this executor is also going to be used to fire the Timeout failure event.

Parameters:

executor - the executor to use, must not be null

Returns:

a new UniOnTimeout

fail

public Uni<T> fail()

failWith

public Uni<T> failWith(Throwable failure)

failWith

public Uni<T> failWith(Supplier<? extends Throwable> supplier)

recoverWithItem

public Uni<T> recoverWithItem(T fallback)

Produces a new Uni firing a fallback item when the current Uni the upstream Uni do not emit an item before the timeout.

The fallback item (potentially null) is used as item by the produced Uni.

Parameters:

fallback - the fallback value, may be null

Returns:

the new Uni

recoverWithItem

public Uni<T> recoverWithItem(Supplier<T> supplier)

Produces a new Uni firing a fallback item supplied by the given supplier when the current Uni times out. The produced item (potentially null) is fired as item by the produced Uni. Note that if the supplier throws an exception, the produced Uni emits a failure.

Parameters:

supplier - the fallback supplier, may be null

Returns:

the new Uni

recoverWithUni

public Uni<T> recoverWithUni(Supplier<? extends Uni<? extends T>> supplier)

Produces a new Uni providing a fallback Uni when the current Uni times out. The fallback is produced using the given supplier, and it called when the failure is caught. The produced Uni is used instead of the current Uni.

Parameters:

supplier - the fallback supplier, must not be null, must not produce null

Returns:

the new Uni

recoverWithUni

public Uni<T> recoverWithUni(Uni<? extends T> fallback)

Produces a new Uni providing a fallback Uni when the current Uni times out. The fallback Uni is used instead of the current Uni.

Parameters:

fallback - the fallback Uni, must not be null

Returns:

the new Uni