All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.jacpfx.vertx.event.response.basic.ExecuteEventbusBasicByteCircuitBreaker Maven / Gradle / Ivy

There is a newer version: 1.1
Show newest version
/*
 * Copyright [2017] [Andy Moncsek]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jacpfx.vertx.event.response.basic;

import io.vertx.core.eventbus.DeliveryOptions;
import io.vertx.core.eventbus.Message;
import java.util.function.Consumer;
import org.jacpfx.common.VxmsShared;
import org.jacpfx.common.throwable.ThrowableErrorConsumer;
import org.jacpfx.common.throwable.ThrowableFutureConsumer;
import org.jacpfx.vertx.event.interfaces.basic.ExecuteEventbusByteCall;

/**
 * Created by Andy Moncsek on 12.01.16. This class defines the fluid API part to define the amount
 * of time after the circuit breaker will be closed again
 */
public class ExecuteEventbusBasicByteCircuitBreaker extends ExecuteEventbusBasicByteResponse {

  /**
   * The constructor to pass all needed members
   *
   * @param methodId the method identifier
   * @param vxmsShared the vxmsShared instance, containing the Vertx instance and other shared
   * objects per instance
   * @param failure the failure thrown while task execution
   * @param errorMethodHandler the error handler
   * @param message the message to respond to
   * @param byteConsumer the supplier, producing the byte response
   * @param excecuteEventBusAndReply the response of an event-bus call which is passed to the fluent
   * API
   * @param errorHandler the error handler
   * @param onFailureRespond the consumer that takes a Future with the alternate response value in
   * case of failure
   * @param deliveryOptions the response deliver options
   * @param retryCount the amount of retries before failure execution is triggered
   * @param timeout the amount of time before the execution will be aborted
   * @param circuitBreakerTimeout the amount of time before the circuit breaker closed again
   */
  public ExecuteEventbusBasicByteCircuitBreaker(String methodId,
      VxmsShared vxmsShared,
      Throwable failure,
      Consumer errorMethodHandler,
      Message message,
      ThrowableFutureConsumer byteConsumer,
      ExecuteEventbusByteCall excecuteEventBusAndReply,
      Consumer errorHandler,
      ThrowableErrorConsumer onFailureRespond,
      DeliveryOptions deliveryOptions,
      int retryCount,
      long timeout,
      long circuitBreakerTimeout) {
    super(methodId,
        vxmsShared,
        failure,
        errorMethodHandler,
        message,
        byteConsumer,
        excecuteEventBusAndReply,
        errorHandler,
        onFailureRespond,
        deliveryOptions,
        retryCount,
        timeout,
        circuitBreakerTimeout);
  }


  /**
   * Define a timeout to release the stateful circuit breaker. Depending on your configuration the
   * CircuitBreaker locks either cluster wide, jvm wide or only for the instance
   *
   * @param circuitBreakerTimeout the amount of time in ms before close the CircuitBreaker to allow
   * "normal" execution path again, a value of 0l will use a stateless retry mechanism (performs
   * faster)
   * @return the response chain {@link ExecuteEventbusBasicObjectResponse}
   */
  public ExecuteEventbusBasicByteResponse closeCircuitBreaker(long circuitBreakerTimeout) {
    return new ExecuteEventbusBasicByteResponse(methodId,
        vxmsShared,
        failure,
        errorMethodHandler,
        message,
        byteConsumer,
        excecuteEventBusAndReply,
        errorHandler,
        onFailureRespond,
        deliveryOptions,
        retryCount,
        timeout,
        circuitBreakerTimeout);
  }


}