Spring boot - Scheduler for send Sms

Question

I'm trying to add a module in my spring boot project. i want from the module is that it sends message to member automatically 2 days before due date.

my question is how can i add scheduler to send sms 2 days before using spring boot — Chandra Prakash Runwal, Feb 05 '20 at 12:52
i didn't tried anything yet cause i'm not understanding the way to perform the action. — Chandra Prakash Runwal, Feb 05 '20 at 13:03
but with the help of a blog curently i'm trying to get date before 2 days using job scheduler — Chandra Prakash Runwal, Feb 05 '20 at 13:04

score 0 · Answer 1 · answered Feb 05 '20 at 12:31

0

Create a job schedule to pick the 2 days before due date, generate corn expression. prepare the data in JobDataMap and trigger the job. please follow below link for an example https://github.com/callicoder/spring-boot-quartz-scheduler-email-scheduling

answered Feb 05 '20 at 12:31

Madhu Potana

but i'm not familiar with quartz and i tried to read from the source you provide but not understand properly.... – Chandra Prakash Runwal Feb 05 '20 at 12:56

score 0 · Answer 2 · answered Feb 05 '20 at 13:14

0

Spring makes it very easy through cron

Add this to your properties file (for 6/2/2020 at 9)

cron.specificdate=0 0 9 6 2 ? 2020

And

@Scheduled(cron = "${cron.specificdate}")
public void scheduleTask(){
  ...
}

answered Feb 05 '20 at 13:14

inquirymind

i want to send message everyday , 2 days before due date – Chandra Prakash Runwal Feb 05 '20 at 13:23
@Scheduled(cron = "0 0 12 * * *") would be for every day at 12 – inquirymind Feb 05 '20 at 13:52
I would control the time window (2 days before the due date, right after the due date) within the method code – inquirymind Feb 05 '20 at 14:11
if (LocalDate.now().before(dueDate).minus(2, DAYS) || LocalDate.now().after(dueDate)) return; – inquirymind Feb 05 '20 at 15:09

2 Answers2