Trigger a process task based on Lookup Value

Question

Hi Everyone,
We have a requirement like for one of the custom adaptors,we have
The Process form has the below five attributes
i)First Name----(String)
ii)Last Name----(String)
iii)Location----(Lookup)
iv)Address----(String)
V)Mobile-----(String)
The attribute Location is a lookup Field.
in Location we have
Code Decode
Chennai Chennai
Bangalore Bangalore
Delhi Delhi
Mumbai Mumbai
NOw if i select chennai in the location lookup.I want to trigger a seperate task from process definition.
How can this be achieved?
Regards,
Naveen

Answer 1

you can't achieve dynamicly using process task.
if the value of that lookup is limited and known then you can design like below(Static)
1. create a process task adapter which takes one string input(location) and return the same. update response for each location values
2. create task called Location updated or if this task is there for update location value in target system then leave as it is
3. create a new condiional task "call task based on location" . attach newly created adapter. pass location attribute as input and map return value with response code.
finally attach this task on the success response of "Location Updated" task
4. now you have response for all location . so attach respective task on each response.
Note: if there is no Location Updated task present then create "Location Updated " task and directly attach above adapter on this task.
--nayan