package <%=packageName%>.config;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.bind.RelaxedPropertyResolver;
import org.springframework.context.EnvironmentAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.scheduling.annotation.AsyncConfigurer;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.Executor;
import <%=packageName%>.async.ExceptionHandlingAsyncTaskExecutor;
@Configuration
@EnableAsync
@EnableScheduling
public class AsyncConfiguration implements AsyncConfigurer, EnvironmentAware {
private final Logger log = LoggerFactory.getLogger(AsyncConfiguration.class);
private RelaxedPropertyResolver propertyResolver;
@Override
public void setEnvironment(Environment environment) {
this.propertyResolver = new RelaxedPropertyResolver(environment, "async.");
}
@Override
@Bean
public Executor getAsyncExecutor() {
log.debug("Creating Async Task Executor");
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(propertyResolver.getProperty("corePoolSize", Integer.class, 2));
executor.setMaxPoolSize(propertyResolver.getProperty("maxPoolSize", Integer.class, 50));
executor.setQueueCapacity(propertyResolver.getProperty("queueCapacity", Integer.class, 10000));
executor.setThreadNamePrefix("<%= _.slugify(baseName) %>-Executor-");
return new ExceptionHandlingAsyncTaskExecutor(executor);
}
}