ActivationAgent in bpel.xml and Quartz Scheduler

Hi,
i have added to bpel.xml to schedule my BPEL process.
<activationAgent className="oracle.tip.adapter.fw.agent.jca.JCAActivationAgent"
partnerLink="FileFtpInboundPL" heartBeatInterval="10">
<property name="schedulerCallout">DefaultSchedulerCalloutImpl</property>
<property name="endpointScheduleOn">0 1 * * * ?</property>
<property name="endpointScheduleOff">0 2 * * * ?</property>
</activationAgent>
Can anybody tell me like
what is role of quartz scheduler in this case?
Is this above code related to quartz scheduler?
what is the BPM concept befing this scheduling property?
Thanks inadvance. It would be great help.
Edited by: PraveenT2 on Apr 16, 2009 7:15 AM
Edited by: PraveenT2 on Apr 16, 2009 7:16 AM

Hi,
Thank you for the reply.
Yes,bpel.xml is replaced by composite.xml but i was talking about sceduling the BPEL processes through bpml.xml files.
The example of which is given in following URL but is related to 10.x version and not 11G:
Re: How to schedule to invoke BPEL process
Thank you.

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