Created
October 21, 2010 10:34
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| Ruote.process_defition :name => 'Hello world' do | |
| cursor :break_if => "${f:error}" do | |
| foo :command => '/verify/something' | |
| bar :command => '/report' | |
| end | |
| end |
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| class BaseParticipant | |
| include Ruote::LocalParticipant | |
| def consume( workitem ) | |
| @workitem = workitem | |
| begin | |
| _, method, arg = workitem.fields['command'].split('/') | |
| if arg | |
| send( method, arg ) | |
| else | |
| send( method ) | |
| end | |
| rescue => e | |
| @workitem.fields['error'] = e | |
| reply_to_engine( @workitem ) | |
| end | |
| end | |
| def done( message ) | |
| @workitem.fields['report'].push message | |
| reply_to_engine( @workitem ) | |
| end | |
| def failed( message ) | |
| @workitem.fields['report'].push message | |
| @workitem.fields['error'] = true | |
| reply_to_engine( @workitem ) | |
| end | |
| end | |
| class Foo < BaseParticipant | |
| def verify( something ) | |
| # Do something | |
| done "It worked" | |
| end | |
| end | |
| class Bar < BaseParticipant | |
| def report | |
| # Oh well | |
| failed "No way I'm doing this" | |
| end | |
| end |
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