title: how to suspend job in quartz scheduler?
body: <p>Hi i am creating an application that executes the method of a class based on a cron expression. For that i am using spring quartz in which i have to configure all these stuffs in my spring-file it works fine and jobs are executing based on the cron expression, But now i want to suspend the next execution of particular job in java class based on the choice of a user from UI. Then is there any way to do this ??</p>
  
  <p>can i get the details of all running job it the context ? if so then i can filter the jobs and   try to suspend that job for next execution.</p>