spring-scheduled

问题 I create schedule task without @scheduled annotation instead using taskregistrar (as I get more flexibility in cancelling, dynamically changing the delay etc - please don't focus on why I use taskregistrar). But then I noticed that TaskScheduler has no effect while doing so. Code is given below //in my SchedulingConfigurer @Override public void configureTasks(ScheduledTaskRegistrar taskRegistrar) { ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler(); scheduler

问题 I create schedule task without @scheduled annotation instead using taskregistrar (as I get more flexibility in cancelling, dynamically changing the delay etc - please don't focus on why I use taskregistrar). But then I noticed that TaskScheduler has no effect while doing so. Code is given below //in my SchedulingConfigurer @Override public void configureTasks(ScheduledTaskRegistrar taskRegistrar) { ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler(); scheduler

问题 I create schedule task without @scheduled annotation instead using taskregistrar (as I get more flexibility in cancelling, dynamically changing the delay etc - please don't focus on why I use taskregistrar). But then I noticed that TaskScheduler has no effect while doing so. Code is given below //in my SchedulingConfigurer @Override public void configureTasks(ScheduledTaskRegistrar taskRegistrar) { ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler(); scheduler

问题 I have some code execution which will scheduled many jobs at different date-time. So overall I will have lot of jobs to run at specific date-time. I know that there is Spring Scheduler which will execute a job at some time period, but it does not schedule a job dynamically. I can use ActiveMQ with timed delivery or Quartz for my purpose but looking for a little suggestion. Shall I use Quartz or ActiveMQ timed/delayed delivery or something else. There is another alternative as well in Executor

问题 I have some code execution which will scheduled many jobs at different date-time. So overall I will have lot of jobs to run at specific date-time. I know that there is Spring Scheduler which will execute a job at some time period, but it does not schedule a job dynamically. I can use ActiveMQ with timed delivery or Quartz for my purpose but looking for a little suggestion. Shall I use Quartz or ActiveMQ timed/delayed delivery or something else. There is another alternative as well in Executor

问题 I'm teaching myself Spring, currently on scheduled tasks, and the following code does not fire the scheduled task. I believe it has something to do with the way I'm setting up the Spring context but that's only a guess - I'm trying to learn Spring so please excuse the ridiculous while loop. Application.java: package hello; import org.springframework.context.annotation.AnnotationConfigApplicationContext; public class Application { public static void main(String[] args) throws Exception {

问题 In my SpringBoot application, I have a FixedRateScheduledTask. I want to dynamically change the fixed interval upon a refresh event. Note that depending on the processing time, there could be several parallel threads, thanks to Async. Upon a refresh event, I cancel ed the current ScheduledTask and re-added a new FixedRateTask with new value for interval . Below is my code @Configuration @EnableAsync @EnableScheduling public class Scheduler implements SchedulingConfigurer, ApplicationListener

问题 In my SpringBoot application, I have a FixedRateScheduledTask. I want to dynamically change the fixed interval upon a refresh event. Note that depending on the processing time, there could be several parallel threads, thanks to Async. Upon a refresh event, I cancel ed the current ScheduledTask and re-added a new FixedRateTask with new value for interval . Below is my code @Configuration @EnableAsync @EnableScheduling public class Scheduler implements SchedulingConfigurer, ApplicationListener

问题 Is there a way to call a spring scheduled method (job) through a user interaction? I need to create a table with shown all jobs and the user should be able to execute them manually. For sure the jobs run automatically but the user should be able to start them manually. @Configuration @EnableScheduling public class ScheduleConfiguration { @Bean public ScheduledLockConfiguration taskScheduler(LockProvider lockProvider) { return ScheduledLockConfigurationBuilder .withLockProvider(lockProvider)

问题 Is there a way to call a spring scheduled method (job) through a user interaction? I need to create a table with shown all jobs and the user should be able to execute them manually. For sure the jobs run automatically but the user should be able to start them manually. @Configuration @EnableScheduling public class ScheduleConfiguration { @Bean public ScheduledLockConfiguration taskScheduler(LockProvider lockProvider) { return ScheduledLockConfigurationBuilder .withLockProvider(lockProvider)