Step for User Decision

Hi All,

I have a scenario and two solutions for it.

Please give me the input for which is a better solution and why.

Scenario - Approver have to either Approve/ Reject a particular request made.

The user decision has to come from Java front end and the workitem created has to be executed externally

( not by opening sap inbox)

Soln 1 : Create an asynchronous task and custom terminating events for the workitem and trigger terminating event for any user decision Approve or Reject.

Soln 2 : Send an normal decision task and programatically execute one of the decision using the WAPI* FM when user clicks Approve/Reject.

Both of them I think uses the WAPI * FM.

Thanks

Chandran