io.github.resilience4j.retry.autoconfigure.RetryConfigurationOnMissingBean Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of resilience4j-spring-boot2 Show documentation

Resilience4j is a lightweight, easy-to-use fault tolerance library designed for Java8 and functional programming

There is a newer version: 2.2.0

Show newest version

/*
 * Copyright 2019 Mahmoud Romeh
 *
 * 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 io.github.resilience4j.retry.autoconfigure;

import io.github.resilience4j.consumer.DefaultEventConsumerRegistry;
import io.github.resilience4j.consumer.EventConsumerRegistry;
import io.github.resilience4j.retry.event.RetryEvent;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * {@link Configuration Configuration} for resilience4j-retry.
 */
@Configuration
public class RetryConfigurationOnMissingBean extends AbstractRetryConfigurationOnMissingBean {

    /**
     * The EventConsumerRegistry is used to manage EventConsumer instances. The
     * EventConsumerRegistry is used by the Retry events monitor to show the latest RetryEvent
     * events for each Retry instance.
     *
     * @return a default EventConsumerRegistry {@link DefaultEventConsumerRegistry}
     */
    @Bean
    @ConditionalOnMissingBean(value = RetryEvent.class, parameterizedContainer = EventConsumerRegistry.class)
    public EventConsumerRegistry retryEventConsumerRegistry() {
        return retryConfiguration.retryEventConsumerRegistry();
    }
}