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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2023 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.so.cnfm.lcm.app;
import static org.slf4j.LoggerFactory.getLogger;
import java.util.concurrent.Executor;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
/**
* @author Waqas Ikram (waqas.ikram@est.tech)
*
*/
@Configuration
@EnableAsync
public class AsyncThreadExecutorConfiguration {
private static final Logger logger = getLogger(AsyncThreadExecutorConfiguration.class);
@Value("${mso.async.core-pool-size:20}")
private int corePoolSize;
@Value("${mso.async.max-pool-size:30}")
private int maxPoolSize;
@Value("${mso.async.queue-capacity:50}")
private int queueCapacity;
@Bean
@Primary
public Executor asyncExecutor() {
logger.info("Setting ThreadPoolTaskExecutor for async calls ...");
final ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(corePoolSize);
executor.setMaxPoolSize(maxPoolSize);
executor.setQueueCapacity(queueCapacity);
executor.setThreadNamePrefix("Async Process-");
executor.initialize();
return executor;
}
}
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