Hello,
I am a beginner with ruote.
I use "ruote-on-rails" as starting point, and a derived my on class
"MyParticipant" from "Storgage particpant".
When I check the workitem received by the "accept?" methode, these workitem
is empty. When I check the workitem in the "on_workitem" method, the
workitem is not empty.
Is it normal ?
Thanks you for your help.
See some code below.
Best regards
Laurent
//////////// Code ///////////
lass MyParticipant < Ruote::StorageParticipant
def on_workitem(workitem)
workitem.fields['time'] = Time.now
puts "I do my job !"
puts "workitem : #{workitem.fields}\n\n"
# reply
# the consume method doesn’t reply to the engine, at all.
# The reply occurs later, in the #reply class method.
# If a cancel order comes, the workitem stored on disk has to be
removed.
end
def on_cancel(fei, flavour)
# nothing to do
end
#def on_reply(workitem)
def accept?(workitem)
puts "I accept !"
puts "workitem : #{workitem.fields}\n\n"
true
end
# def self.reply(workitem_h)
# FileUtils.rm("worklist/workitem_#{workitem_h['fei']}.yaml")
# reply_to_engine(workitem)
# end
end
/// my first definition of process (the one in ruote-on-rails) is start by
hand in the web interface
/////////////// Console Output //////////////////
0 define "my first definition"
0_0 sequence
0_0_0 alice
0_0_1 bob
8 57:06.880 20: ap * 20120807-1057-mimimeka-kawomezo 15dc5 0_0 wi:
[0_0!15dc5...!, 0], t: [sequence, {}, [[alice, {}, []], [bob, {}, []]]],
pi: 0!d2549...!
I accept !
workitem : {}
///////////////////////// why {} ? /////////////////////////////
9 57:06.892 20: ap * 20120807-1057-mimimeka-kawomezo ff727 0_0_0 wi:
[0_0_0!ff727...!, 1], t: [participant, {ref: alice}, []], pi: 0_0!15dc5...!
I do my job !
workitem : {"params"=>{"ref"=>"alice"}, "dispatched_at"=>"2012-08-07
10:57:06.896858 UTC", "time"=>2012-08-07 12:57:06 +0200}
0 57:06.898 20: di * 20120807-1057-mimimeka-kawomezo ff727 0_0_0
alice wi: [0_0_0!ff727...!, 3], part: [MyParticipant, {ici: 3}]
1 57:06.903 20: dd * 20120807-1057-mimimeka-kawomezo ff727 0_0_0
participant_name: alice, wi: [0_0_0!ff727...!, 3]
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