8:18 a.m.
jbpmfan [http://community.jboss.org/people/jbpmfan] created the discussion
"Global variable in Timer Event node"
To view the discussion, visit: http://community.jboss.org/message/590651#590651
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When I try to use global variable to calculate timer delay, i receive following error:
Could not find variable scope for variable service.calculateDate()
when trying to replace variable in processId for sub process Timer
Continuing without setting process id.
org.drools.RuntimeDroolsException: Error parsing time string: [ #{service.calculateDate()}
]
Of course, service.calculateDate() (where service is global variable) works well in Script
Task node.
Is it a bug?
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10:34 a.m.
New subject: [jBPM] - Re: Global variable in Timer Event node
Mauricio Salatino [http://community.jboss.org/people/salaboy21] created the discussion
"Re: Global variable in Timer Event node"
To view the discussion, visit: http://community.jboss.org/message/591246#591246
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Hi,
Where are you using that? in a timer property?
Probably that property don't support the use of experessions or the experssions that
can be used for that property is not looking inside the global variables.
Can you explain a little bit more about what are you trying to achieve?
Greetings.
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4:19 a.m.
New subject: [jBPM] - Re: Global variable in Timer Event node
jbpmfan [http://community.jboss.org/people/jbpmfan] created the discussion
"Re: Global variable in Timer Event node"
To view the discussion, visit: http://community.jboss.org/message/591828#591828
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Thank you for response.
I am using it in "Timer delay" property of "Timer Event" node.
This property supports expressions cause I can invoke #{service.calculateDate()} when
service is declared
as local variable in process(for instance kcontext.setVariable("service", new
SomeObjectService()))
BUT when service becomes global variable suddenly JBPM cannot invoke its method in
"Timer Delay" of "Timer Event".
I suppose global variables are not visible in context of Timer Event (just local, process
variables).
In our project we assumed that services will be provided to processes by global variables
and work item handlers.
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Mauricio Salatino