<div>
May be this is of some help to u.<br />
<a href="http://www.inf.fu-berlin.de/inst/ag-se/teaching/P-SWT-2004/opencms/javadoc/org/opencms/cron/package-summary.html" rel="ugc">http://www.inf.fu-berlin.de/inst/ag-se/teaching/P-SWT-2004/opencms/javadoc/org/opencms/cron/package-summary.html</a><br />
<a href="http://mail.opencms.org/pipermail/opencms-dev/2004q3/012350.html" rel="ugc">http://mail.opencms.org/pipermail/opencms-dev/2004q3/012350.html</a><br />
Good Luck<br />
CodingExperts
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May be this is of some help to u.
http://www.inf.fu-berlin.de/inst/ag-se/teaching/P-SWT-2004/opencms/javadoc/org/opencms/cron/package-summary.html [http://www.inf.fu-berlin.de/inst/ag-se/teaching/P-SWT-2004/opencms/javadoc/org/opencms/cron/package-summary.html]
http://mail.opencms.org/pipermail/opencms-dev/2004q3/012350.html [http://mail.opencms.org/pipermail/opencms-dev/2004q3/012350.html]
Good Luck
CodingExperts

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Here is an open source project that does cron in Java:<br />
<br />
<a href="http://jcrontab.sourceforge.net" rel="ugc">http://jcrontab.sourceforge.net</a><br />
<br />
-Mark
</div>


Here is an open source project that does cron in Java:

http://jcrontab.sourceforge.net [http://jcrontab.sourceforge.net]

-Mark

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<div class="content wysiwyg-content">
I would like to put the time parameter of unix cronjob as a field in JSP for users to define the job frequency as they wish, without me modifying the crontab manually.<br />
<br />
Say, the user access a JSP page with the field &quot;Time&quot; and enter 0800 for a daily cronjob at the backend.<br />
<br />
Any clues on how to handle such cases?<br />
Pls advice.<br />
Thanks a lot.
</div>
</div>


I would like to put the time parameter of unix cronjob as a field in JSP for users to define the job frequency as they wish, without me modifying the crontab manually.

Say, the user access a JSP page with the field "Time" and enter 0800 for a daily cronjob at the backend.

Any clues on how to handle such cases?
Pls advice.
Thanks a lot.

Setting Unix Cronjob via user input in JSP Page

JavaServer Pages (JSP) allow the development of dynamically generated web pages. It uses the Java programming language; JSP pages are translated into servlets at runtime, with each servlet being cached and reused until the JSP is modified. JSP allows Java code to be interleaved with static web markup content, so the resulting page can be compiled and executed on the server to deliver the content.