org.jacpfx.vertx.event.interfaces.basic

Interface RetryExecutor<T>

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 interface RetryExecutor<T>

Created by amo on 31.01.17. Generic Functional interface to pass typed executions steps in case of retry operations

Method Summary

Modifier and Type

Method and Description

void

execute(String targetId, Object message, ThrowableFutureBiConsumer<io.vertx.core.AsyncResult<io.vertx.core.eventbus.Message<Object>>,T> function, io.vertx.core.eventbus.DeliveryOptions requestDeliveryOptions, String methodId, io.vertx.core.Vertx vertx, Throwable failure, java.util.function.Consumer<Throwable> errorMethodHandler, io.vertx.core.eventbus.Message<Object> requestMessage, ThrowableFutureConsumer<T> consumer, Encoder encoder, java.util.function.Consumer<Throwable> errorHandler, ThrowableErrorConsumer<Throwable,T> onFailureRespond, io.vertx.core.eventbus.DeliveryOptions responseDeliveryOptions, int retryCount, long timeout, long circuitBreakerTimeout) Execute typed retry handling

Method Detail

execute

void execute(String targetId,
             Object message,
             ThrowableFutureBiConsumer<io.vertx.core.AsyncResult<io.vertx.core.eventbus.Message<Object>>,T> function,
             io.vertx.core.eventbus.DeliveryOptions requestDeliveryOptions,
             String methodId,
             io.vertx.core.Vertx vertx,
             Throwable failure,
             java.util.function.Consumer<Throwable> errorMethodHandler,
             io.vertx.core.eventbus.Message<Object> requestMessage,
             ThrowableFutureConsumer<T> consumer,
             Encoder encoder,
             java.util.function.Consumer<Throwable> errorHandler,
             ThrowableErrorConsumer<Throwable,T> onFailureRespond,
             io.vertx.core.eventbus.DeliveryOptions responseDeliveryOptions,
             int retryCount,
             long timeout,
             long circuitBreakerTimeout)

Execute typed retry handling

Parameters:

targetId - event-bus target id

message - the message to reply

function - the function to execute and to create a response object

requestDeliveryOptions - the request delivery options

methodId - the method identifier

vertx - the vertx instance

failure - the failure thrown while task execution or messaging

errorMethodHandler - the error-method handler

requestMessage - the message to reply to

consumer - the consumer to complete the response

encoder - the encoder to serialize the response object

errorHandler - the error handler

onFailureRespond - the consumer that takes a Future with the alternate response value in case of failure

responseDeliveryOptions - the delivery options for the response

retryCount - the amount of retries before failure execution is triggered

timeout - the delay time in ms between an execution error and the retry

circuitBreakerTimeout - the amount of time before the circuit breaker closed again