Hello.
According to the user guide, the two node types are similar, except that the
task-node represents a human activity that will be managed in the users todo
lists. From the same guide, i've understood that both nodes are wait states
that need a signal to make the process go further.
I've d
Hello.
I've been testing using simple JPDL examples.
I've understood a transition can be selected according to a condition expressed
in a condition node.
Here an example of my tests :
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In these lines the two transition tags contain a name at
OK : a task in the task node seems to work, and stops the process execution
untila signal is received...
I will read the documentaion again for more about tasks, wait states and
signals...
Thanks.
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I've searched the forum for something about that, but i'm sorry : it seems that
nothing matches.
Indeed i've also read something about a new behaviour of the default transition
that seems to be the first one in the decision block in the recent version.
This is not exactly my problem : i've just d
Yes, i already had the solution you say : let the transition with its name !
But i think this point should be clarified in the documentation (and/or schema)
for those that are going to do the same and spend time looking why this don't
work...
Thanks anyway.
View the original post :
http://www.
Hello.
I've understand that assigned tasks can be listed, either for an exact actor
id, or a pool of actors. This two ways are presented as repectively push or
pull models.
I've not found a way to list unassigned tasks, either for a given process
instance, a given process definition or the who
Hello.
I'm not sure i understand the user guide about transition in timer.
In the following example, a timer is defined with a transition attribute.
On timeout, the script is executed as expected, but the process stays on the
same state, ignoring the given transition...
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I've tried this, but i doesn't change anything... The timer fires, but the
transition is not activated. And, if the java code produces a signal on the
root token, the next node is the normal transition, not the transition that is
supposed to be selected by the timer...
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OK : that was the mistake !
Muchisimas gracias !
Now i have another problem with the java code : the main program keeps a
reference on the current process instance, its root token, etc. When the timer
has fired and the transition has been activated as expected (since it works !),
the persisten
OK. I'll post a new topic...
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Hello again !
A first application java code may keep a reference on a given process instance.
In parallel, other applications, or timer execution may change the process
state, activating transition, changing variables, etc.
What is the best way to refresh the process instance for a new operatio
OK.
Thanks again.
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Hello.
I was trying to use the GPD eclipse plugin to design a test process definition.
In fact, i have first open an existent process file i've previously
hand-written. After moving the nodes on the diagram, i've just saved the
changes, and close the file. At this time, le GDP has generated two
I got it !
The problem is just another consequence of unamed nodes : in this case, the
problem seems to be the start node that has no name, and perhaps transitions in
the same case.
I think the documentation, the xml schema and tools should both check names and
ensure all elements are correctl
Hello again.
The GPD allows us to create swilanes on one hand, and task-nodes and task on
the other hand.
Is there a way to draw the swimlanes and associate assigned tasks ?
Thanks.
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May be a nice thing !...
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JBos
Hello.
What may be the best way to define a timer on a node with a calculated timeout
? Indeed, the value of the attribute 'duedate' should be calculated at run time
depending on process variables and according to complex business rules.
Thanks for an idea...
View the original post :
http://w
I will try to use a custom action to set the timer value.
Thanks.
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I've been looking for a way to retrieve the timer in my current state from the
executionContext of a custom action, but i've not found any ! Could you please
give me lead ?
Another question : in the action code, if the timer timeout is changed, should
i explicitly try to save it, using a jbpm c
More questions !
I've changed my test code that used a state node with a task-node just as in
your example.
Now, it seems the timer fires twice : my timer action writes a message on
system out twice. But it seems the transition from the timer task is done only
once.
The full jpdl is at the en
Hello again.
Indeed, the ExecutionContext has a getTimer method, but it seems it always
returns null. Has it has no javadoc, i'm not sure this is the good way to
retrieve the timer of a task. Perhaps it just works when you use it from a
timer action...
I'd prefer use only the jBPM API, and avo
Hello.
How can i retrieve a timer instance with the API, in particular during an
ActionHandler invocation, for example on the "task-create" event for a given
task ?
Is the whole task created when the action is called ?
I've been trying several methods, among them, the getTimer of the
Executio
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