CODEWITHSUNDEEP
javaspringspring-mvcscheduled-tasksquartz-scheduler
user3586352
user3586352

Reputation: 3

schedule task with spring mvc

I want to run the following method every specific time in spring mvc project it works fine and print first output but it doesn't access the database so it doesn't display list

the method 

 public class ScheduleService {

@Autowired
private UserDetailService userDetailService;

public void performService() throws IOException {
    System.out.println("first output");
    List<UserDetail> list=userDetailService.getAll();
    System.out.println(list);

}

config file

 <!-- Spring's scheduling support -->
<task:scheduled-tasks scheduler="taskScheduler">
   <task:scheduled ref="ScheduleService" method="performService" fixed-delay="2000"/>
</task:scheduled-tasks>

<!-- The bean that does the actual work -->
<bean id="ScheduleService" class="com.ctbllc.ctb.scheduling.ScheduleService" />

<!-- Defines a ThreadPoolTaskScheduler instance with configurable pool size. -->
<task:scheduler id="taskScheduler" pool-size="1"/>

Upvotes: 0

Views: 1999

Answers (2)

Vaelyr
Vaelyr

Reputation: 3176

Write an integration test for that specific service and see if the service method calls returns anything at all. Manually testing always leads to such problems. Start with tests and debug if necessary.

Upvotes: 0

px5x2
px5x2

Reputation: 1565

try this (and remove bean definition from xml file):

@Component
public class ScheduleService {

    @Autowired
    private UserDetailService userDetailService;

    @Scheduled(fixedDelay = 2000L) // in msec
    public void performService() throws IOException {
        System.out.println("first output");
        List<UserDetail> list=userDetailService.getAll();
        System.out.println(list);

    }

}

Upvotes: 1

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