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Posted to user@ode.apache.org by Surendar <su...@7strata.com> on 2009/03/03 12:08:08 UTC
Dynamic work flows using ODE
Hi,
I am developing a project that requires dynamic invocation steps ( flows
) which will be decided during run time. The main driver BPEL will get
the list of actions to be done and based on which these actions will be
fired.
I would like to know if we can implement dynamic BPEL invocations and is
there a way we can support this using ODE.
I am explaining the steps that I require here.
Eg:
1. The steps to be taken for a particular process ( *BPEL ) *will be
decided during run time.
2. Each step require a particular web service to be called.
3. Each step can take a different input
4. Each step can be synchronous or async.
These are some of the parameters that will be decided during run time (
Eg: can be configured using a DB etc., )
Eg:
A Process file ( .BPEL )
Gets invoked with a request to process Employee information:
1. Get action list for employee ( returns a list of action objects based
on the employee ID)
2. For each action step call a service to know about the action object.
3. Based on the return value ( about the action object ) from the service.
4. Perform the action ( Web service call )
Thanks in advance and Regards,
Surendar.V
Re: Dynamic work flows using ODE
Posted by prof_trg <pr...@gmail.com>.
Hi all, Hi suren_1001,
I am newbie with ode so can't help you, but I think that the hook concept
in bonita allows this kind of invocation, indeed, hooks may be called at
different moments in the activity lifetime (they are java classes)
I hope ode experts to give us their opinion; if ode supports invocation at
runtime!
I hope to hear from you suren_1001 if you have found out with this issue!
lot of thanks..
suren_1001 wrote:
>
> Hi,
>
> I am developing a project that requires dynamic invocation steps ( flows
> ) which will be decided during run time. The main driver BPEL will get
> the list of actions to be done and based on which these actions will be
> fired.
>
> I would like to know if we can implement dynamic BPEL invocations and is
> there a way we can support this using ODE.
>
> I am explaining the steps that I require here.
>
> Eg:
> 1. The steps to be taken for a particular process ( *BPEL ) *will be
> decided during run time.
> 2. Each step require a particular web service to be called.
> 3. Each step can take a different input
> 4. Each step can be synchronous or async.
>
> These are some of the parameters that will be decided during run time (
> Eg: can be configured using a DB etc., )
>
>
> Eg:
>
> A Process file ( .BPEL )
>
> Gets invoked with a request to process Employee information:
>
> 1. Get action list for employee ( returns a list of action objects based
> on the employee ID)
> 2. For each action step call a service to know about the action object.
> 3. Based on the return value ( about the action object ) from the service.
> 4. Perform the action ( Web service call )
>
>
> Thanks in advance and Regards,
> Surendar.V
>
>
>
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