/* * Copyright 2017-2020 original authors * * 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 * * https://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.micronaut.configuration.kafka.executor; import io.micronaut.context.annotation.Bean; import io.micronaut.context.annotation.Factory; import io.micronaut.context.annotation.Requires; import io.micronaut.scheduling.TaskExecutors; import io.micronaut.scheduling.executor.ExecutorConfiguration; import io.micronaut.scheduling.executor.ExecutorType; import io.micronaut.scheduling.executor.UserExecutorConfiguration; import javax.inject.Named; import javax.inject.Singleton; /** * Configures a {@link java.util.concurrent.ScheduledExecutorService} for running {@link io.micronaut.configuration.kafka.annotation.KafkaListener} instances. * * @author Graeme Rocher * @since 1.0 */ @Requires(missingProperty = ExecutorConfiguration.PREFIX_CONSUMER) @Factory public class ConsumerExecutorServiceConfig { /** * @return The executor configurations */ @Singleton @Bean @Named(TaskExecutors.MESSAGE_CONSUMER) ExecutorConfiguration configuration() { return UserExecutorConfiguration.of(ExecutorType.FIXED, 75); } }