How to call a previous operation in the routing in the backend?

(We have a requirement to call a previous operation in the routing in the backend and create-assemble-complete the SFC.)
Routing would be u2013 OPERATION_1 -> OPERATION_2 -> OPERATION_3
The SFC has not been create and we are using u201CCreate SFC On Demandu201D.
The production operator is given the SFC value to use, however, the POD is configured to START the SFC at OPERATION_2
The desire is to process the SFC at OPERATION_1 as a u201Cblindu201D operation to production.
The question: If we use a PRE_START activity, is it possible to launch the PRE_START activity at OPERATION_2 and have the activity:
1) Create the SFC,
2) Start the SFC at OPERATION_1,
3) Assemble a child SFC (part of the activity information),
4) Complete the SFC at OPERATION_1,
5) Upon completion of the SFC at OPERATION_1 finalize the activity and allow the SFC to start at OPERATION_2 normally?
Thanks and Regards,
Avinash
Edited by: Avinash Fernandes on Feb 16, 2012 3:30 AM

Hi,
a managed property only gives you a anlde to a bean or property, it doesn't execute it. To execute a bean, you can use a custom JSF PhaseListener that calls a bean method. The reference to the bean is achieve through value binding
ValueBinding vb = FacesContect.getCurrentInstance().getApplication().createValueBinding("Name of Managed Bean);
TypeOfBean theBean =(TypeOfBean) vb.getValue(FacesContext.getCurrentInstance());
.... theBean.theMethod() ...
Frank

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