public static void main(String[] args) throws MalformedURLException {
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
/*
UserService userService = (UserService) context.getBean("userService");
User user = new User();
user.setAge(25);
user.setName("gaohuan");
userService.save(user);
*/
UserBusiness userBusiness = context.getBean(UserBusiness.class);
ThreadPoolTaskExecutor poolTaskExecutor = new ThreadPoolTaskExecutor();
// 线程池所使用的缓冲队列
poolTaskExecutor.setQueueCapacity(200);
// 线程池维护线程的最少数量
poolTaskExecutor.setCorePoolSize(10);
// 线程池维护线程的最大数量
poolTaskExecutor.setMaxPoolSize(1000);
// 线程池维护线程所允许的空闲时间
poolTaskExecutor.setKeepAliveSeconds(30000);
poolTaskExecutor.initialize();
// 测试1
for (int i = 0; i < 10; i++) {
poolTaskExecutor.execute(
new Runnable() {
@Override
public void run() {
for (int j = 0; j < 10; j++) {
User user = new User("高欢-" + j, 25);
BusinessResult<String> result = userBusiness.signIn(user);
}
}
});
}
for (int i = 0; i < 10; i++) {
poolTaskExecutor.execute(
new Runnable() {
@Override
public void run() {
for (int j = 0; j < 2; j++) {
userBusiness.signIn(null);
}
}
});
}
System.out.println("-------------运行成功---------------");
// System.exit(1);
}
@Override
public Executor getAsyncExecutor() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setThreadNamePrefix("Custom-");
executor.initialize();
return executor;
}
/**
* Returns a configured instance of {@code AsyncRestTemplate} used to retrieve repository source
* files from Stash.
*
* @return
*/
@Bean(name = "fileAsyncRestTemplate")
AsyncRestTemplate fileAsyncRestTemplate() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(maxThreads);
executor.setMaxPoolSize(maxThreads);
executor.initialize();
AsyncRestTemplate template = new AsyncRestTemplate(executor);
template.setErrorHandler(
new StatusCheckingResponseErrorHandler() {
@Override
public void handleClientError(HttpStatus statusCode) {
if (HttpStatus.NOT_FOUND.equals(statusCode)) {
throw new RestClientException(
messageSource.getMessage(
MESSAGE_KEY_NOT_FOUND, null, "Not Found", LocaleContextHolder.getLocale()));
}
if (HttpStatus.UNAUTHORIZED.equals(statusCode)) {
throw new RestClientException(
messageSource.getMessage(
MESSAGE_KEY_FILE_UNAUTHORIZED,
null,
"Unauthorized or Not Found",
LocaleContextHolder.getLocale()));
}
}
});
return template;
}
@Override
public Executor getAsyncExecutor() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(Runtime.getRuntime().availableProcessors());
executor.setMaxPoolSize(Runtime.getRuntime().availableProcessors());
executor.setThreadNamePrefix("Spring-Async-");
executor.initialize();
return executor;
}
@Override
public void onApplicationEvent(ApplicationEvent event) {
if (event instanceof ContextRefreshedEvent) {
taskExecutor = new ThreadPoolTaskExecutor();
taskExecutor.setMaxPoolSize(100);
taskExecutor.initialize();
} else if (event instanceof ContextClosedEvent) {
taskExecutor.shutdown();
}
}
@Override
public Executor getAsyncExecutor() {
logger.debug("Enter: getAsynchExecutor");
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(7);
executor.setMaxPoolSize(42);
executor.setQueueCapacity(11);
executor.setThreadNamePrefix("AsyncExecutor-");
executor.initialize();
logger.debug("Exit: getAsynchExecutor");
return executor;
}
@Override
public Executor getAsyncExecutor() {
ThreadPoolTaskExecutor scheduler = new ThreadPoolTaskExecutor();
scheduler.setCorePoolSize(20);
scheduler.setMaxPoolSize(30);
scheduler.setThreadNamePrefix("async-task-");
scheduler.setAwaitTerminationSeconds(60);
scheduler.setWaitForTasksToCompleteOnShutdown(true);
scheduler.initialize();
return scheduler;
}
@Bean
public ThreadPoolTaskExecutor taskExecutor() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(4);
executor.setMaxPoolSize(4);
executor.setQueueCapacity(1000);
executor.setThreadNamePrefix("ReporterExecutor-");
executor.initialize();
return executor;
}
@Bean
@Qualifier("dnsClientHttpRequestFactory")
public SimpleClientHttpRequestFactory dnsClientHttpRequestFactory() {
SimpleClientHttpRequestFactory clientHttpRequestFactory = new SimpleClientHttpRequestFactory();
// Set timeouts (1 second to connect, unlimited - for response)
clientHttpRequestFactory.setConnectTimeout(500);
clientHttpRequestFactory.setReadTimeout(1000);
// Setting the ThreadPoolTaskExecutor for the Async calls
ThreadPoolTaskExecutor pool = new ThreadPoolTaskExecutor();
pool.setCorePoolSize(5);
pool.setMaxPoolSize(10);
pool.setWaitForTasksToCompleteOnShutdown(true);
pool.initialize();
// Setting the TaskExecutor to the ThreadPoolTaskExecutor
clientHttpRequestFactory.setTaskExecutor(pool);
return clientHttpRequestFactory;
}