Package io.smallrye.faulttolerance.api

Interface FaultTolerance.Builder.FallbackBuilder<T,R>

Enclosing interface:

FaultTolerance.Builder<T,R>

public static interface FaultTolerance.Builder.FallbackBuilder<T,R>

Configures a fallback.

See Also:

@Fallback

Method Summary

Modifier and Type	Method	Description
default FaultTolerance.Builder.FallbackBuilder<T,R>	applyOn(Class<? extends Throwable> value)	Equivalent to applyOn(Collections.singleton(value)).
FaultTolerance.Builder.FallbackBuilder<T,R>	applyOn(Collection<Class<? extends Throwable>> value)	Sets the set of exception types considered failure.
FaultTolerance.Builder<T,R>	done()	Returns the original fault tolerance builder.
FaultTolerance.Builder.FallbackBuilder<T,R>	handler(Function<Throwable,T> value)	Sets the fallback handler in the form of a Function that transforms the exception to the fallback value.
FaultTolerance.Builder.FallbackBuilder<T,R>	handler(Supplier<T> value)	Sets the fallback handler in the form of a fallback value Supplier.
default FaultTolerance.Builder.FallbackBuilder<T,R>	skipOn(Class<? extends Throwable> value)	Equivalent to skipOn(Collections.singleton(value)).
FaultTolerance.Builder.FallbackBuilder<T,R>	skipOn(Collection<Class<? extends Throwable>> value)	Sets the set of exception types considered success.
default FaultTolerance.Builder.FallbackBuilder<T,R>	with(Consumer<FaultTolerance.Builder.FallbackBuilder<T,R>> consumer)

Method Detail

handler

FaultTolerance.Builder.FallbackBuilder<T,R> handler(Supplier<T> value)

Sets the fallback handler in the form of a fallback value Supplier.

Parameters:

value - the fallback value supplier, must not be null

Returns:

this fallback builder

handler

FaultTolerance.Builder.FallbackBuilder<T,R> handler(Function<Throwable,T> value)

Sets the fallback handler in the form of a Function that transforms the exception to the fallback value.

Parameters:

value - the fallback value function, must not be null

Returns:

this fallback builder

applyOn

FaultTolerance.Builder.FallbackBuilder<T,R> applyOn(Collection<Class<? extends Throwable>> value)

Sets the set of exception types considered failure. Defaults to all exceptions (Throwable).

Parameters:

value - collection of exception types, must not be null

Returns:

this fallback builder

See Also:

@Fallback.applyOn

applyOn

default FaultTolerance.Builder.FallbackBuilder<T,R> applyOn(Class<? extends Throwable> value)

Equivalent to applyOn(Collections.singleton(value)).

Parameters:

value - an exception class, must not be null

Returns:

this fallback builder

skipOn

FaultTolerance.Builder.FallbackBuilder<T,R> skipOn(Collection<Class<? extends Throwable>> value)

Sets the set of exception types considered success. Defaults to no exception (empty set).

Parameters:

value - collection of exception types, must not be null

Returns:

this fallback builder

See Also:

@Fallback.skipOn

skipOn

default FaultTolerance.Builder.FallbackBuilder<T,R> skipOn(Class<? extends Throwable> value)

Equivalent to skipOn(Collections.singleton(value)).

Parameters:

value - an exception class, must not be null

Returns:

this fallback builder

done

FaultTolerance.Builder<T,R> done()

Returns the original fault tolerance builder.

Returns:

the original fault tolerance builder

with

default FaultTolerance.Builder.FallbackBuilder<T,R> with(Consumer<FaultTolerance.Builder.FallbackBuilder<T,R>> consumer)