Write a thread to check database in web application 2007-11-05 - By Gary Affonso
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Ashish Kulkarni wrote:
> Hi
> I have to write a thread in web application which will check some values in
> database, and then perform some function depending on the values.
>
> There wont be any user input and this thread should be called after like 10
> minutes, also i want to have a jsp page from where i can maintain this
> thread, like stop, change the time it should run etc.
>
> Are there any specific J2EE api i can use, or should i just use a time
> thread, and store the handle to this thread in servlet context so i can
> access and modify it..
>
> Any suggections
If you're using Spring be sure to checkout its scheduling services. It
supports both Quartz and the JDK 1.3 Timer as underlying mechanisms.
Springs provides some very nice abstractions and features on top of
those raw scheduling libraries. And, of course, you get all all of the
other nifty spring stuff (like being able to DI dependencies into your
scheduled classes).
- Gary
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