How many different way can we call a BPEL process

Hi Guys,
How many ways can we call a BPEL process
I know 3 ways
1 ) Thru PLSQL 2) using Java API 3) From another BPEL Process.
are there any other ways .... if so what are they ..... .
Thanks
Tom...

Hi Tom,
your normal BPEL process (a regular process you create with the "new BPEL process" wizard), can be configured in Oracle application server to be accessible
- via SOAP over HTTP or
- via JMS
since it is has a WSDL based service interface.
JDeveloper as well allows additionally more options for starting a BPEL process such as a file based interface, an e-mail as a starter etc.
Still, I like to see the ESB as a virtualizer of the endpoint protocol, so I suggest you model the BPEL process regularly, exposing its functionality through WSDL and use ESB services that wrap your BPEL process to deal with the actual endpoints.
Cheers,
Hajo

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