org.jooby.funzy

Interface Throwing.Consumer4<V1,V2,V3,V4>

Type Parameters:

V1 - Input type.

V2 - Input type.

V3 - Input type.

V4 - Input type.

Enclosing class:

Throwing

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Throwing.Consumer4<V1,V2,V3,V4>

Four argument version of Throwing.Consumer. This class rethrow any exception using the Throwing.sneakyThrow(Throwable) technique.

Method Summary

Modifier and Type	Method and Description
default void	accept(V1 v1, V2 v2, V3 v3, V4 v4)
default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4,X extends Throwable> Throwing.Consumer4<TV1,TV2,TV3,TV4>	onFailure(Class<? extends X> type, Consumer<X> action) Execute the given action before throwing the exception.
default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4> Throwing.Consumer4<TV1,TV2,TV3,TV4>	onFailure(Consumer<Throwable> action) Execute the given action before throwing the exception.
void	tryAccept(V1 v1, V2 v2, V3 v3, V4 v4) Performs this operation on the given arguments.
default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4,X extends Throwable> Throwing.Consumer4<TV1,TV2,TV3,TV4>	unwrap(Class<X> type) Unwrap an exception and rethrow.
default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4> Throwing.Consumer4<TV1,TV2,TV3,TV4>	wrap(Function<Throwable,Exception> wrapper) Wrap an exception as new exception provided by the given wrap function.

Method Detail

tryAccept

void tryAccept(V1 v1,
               V2 v2,
               V3 v3,
               V4 v4)
        throws Throwable

Performs this operation on the given arguments.

Parameters:

v1 - Argument.

v2 - Argument.

v3 - Argument.

v4 - Argument.

Throws:

Throwable - If something goes wrong.

accept

default void accept(V1 v1,
                    V2 v2,
                    V3 v3,
                    V4 v4)

onFailure

default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4> Throwing.Consumer4<TV1,TV2,TV3,TV4> onFailure(Consumer<Throwable> action)

Execute the given action before throwing the exception.

Type Parameters:

TV1 - Input type.

TV2 - Input type.

TV3 - Input type.

TV4 - Input type.

Parameters:

action - Action to execute.

Returns:

A new consumer with a listener action.

onFailure

default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4,X extends Throwable> Throwing.Consumer4<TV1,TV2,TV3,TV4> onFailure(Class<? extends X> type,
                                                                                                                                        Consumer<X> action)

Execute the given action before throwing the exception.

Type Parameters:

X - Exception type.

TV1 - Input type.

TV2 - Input type.

TV3 - Input type.

TV4 - Input type.

Parameters:

type - Exception type filter.

action - Action to execute.

Returns:

A new consumer with a listener action.

wrap

default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4> Throwing.Consumer4<TV1,TV2,TV3,TV4> wrap(Function<Throwable,Exception> wrapper)

Wrap an exception as new exception provided by the given wrap function.

Type Parameters:

TV1 - Input type.

TV2 - Input type.

TV3 - Input type.

TV4 - Input type.

Parameters:

wrapper - Wrap function.

Returns:

A new consumer.

unwrap

default <TV1 extends V1,TV2 extends V2,TV3 extends V3,TV4 extends V4,X extends Throwable> Throwing.Consumer4<TV1,TV2,TV3,TV4> unwrap(Class<X> type)

Unwrap an exception and rethrow. Useful to produce clean/shorter stacktraces.

Type Parameters:

TV1 - Input type.

TV2 - Input type.

TV3 - Input type.

TV4 - Input type.

X - Exception type.

Parameters:

type - Type to unwrap.

Returns:

A new consumer.