On Thu, Jul 30, 2009 at 11:05 AM, raldo yeman<[email protected]> wrote:
>
> I used the following process definition.
>
> class Test0 < OpenWFE::ProcessDefinition
> sequence do
> concurrence do
> sequence do
> user1 :rif => "!wi.fields['approvers'].include?('user1')"
> _cancel_process :if => "${f:cancel} == true"
> user2 :rif => "!wi.fields['approvers'].include?('user2')"
> _cancel_process :if => "${f:cancel} == true"
> end
> sequence do
> user3 :rif => "!wi.fields['approvers'].include?('user3')"
> _cancel_process :if => "${f:cancel} == true"
> user4 :rif => "!wi.fields['approvers'].include?('user4')"
> _cancel_process :if => "${f:cancel} == true"
> end
> sequence do
> user5 :rif => "!wi.fields['approvers'].include?('user5')"
> _cancel_process :if => "${f:cancel} == true"
> end
> sequence do
> user6 :rif => "!wi.fields['approvers'].include?('user6')"
> _cancel_process :if => "${f:cancel} == true"
> end
> sequence do
> user7 :rif => "!wi.fields['approvers'].include?('user7')"
> _cancel_process :if => "${f:cancel} == true"
> end
> end
> end
> end
Hi Raldo,
I know this isn't exactly equivalent to your process definition, but
it could give you some simplification ideas :
---8<---
class Test0 < OpenWFE::ProcessDefinition
sequence do
determine_non_approvers
concurrent_iterator :on_field => 'non-approvers', :to_field => 'u' do
sequence do
participant 'user${f:u}'
cancel_process :if => '${f:cancel} == true'
end
end
end
end
# ...
engine.register_participant :determine_non_approvers do |workitem|
#workitem.fields['non-approvers'] =
# list_users() - workitem.fields['approvers']
workitem.fields['non-approvers'] =
(1..7).collect { |i| "user#{i}" } - workitem.fields['approvers']
end
--->8---
Best regards,
--
John Mettraux - http://jmettraux.wordpress.com
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