Example on how call a Webservice from BPMN?

[bluerain]

Can anybody post a detailed example on how to call a webservice from BPMN 2.0?
The webservice that i need to call is a soap 1.2 based. And takes java objects as input and returns a java class object or a soap fault or a error (marshalling error)
Can you please tell me how to handle this in the call?
Your help will be most appreciated !!
Thanks

[frederikherema1]

http://www.bpm-guide.de/2010/12/09/how-to-call-a-webservice-from-bpmn/ -> definitely wort reading