I have this strange problem, when I call
int taskId = 105; // dummy taskId, the real one is obtained
through TaskSummary
BlockingTaskOperationResponseHandler b = new
BlockingTaskOperationResponseHandler();
client.complete(taskId, myusername, null, b);
while
Ah, I forgot to mention that I'm using Drools 5.2.0 Final and jbpm 5.1.0
Final.
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Hmmm, that could be it!
I'm not sure I understand what you mean by that guard object. Would that
mean that I should insert some dummy object in a script node (action node)
before my rule node and change its value inside this rule, so the rule could
be triggered when the second and third instance
Yes I did try that example and it works fine. But it still doesn't help
because I have a reusable sub-process component inside multiple
instances. And that reusable sub-process has its own start and end nodes
that are obligatory, otherwise I can't save it in the editor.
I'm clueless...
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That was quick
I already had start and end nodes in my sub-process. Also, the Terminate
property of the end node was set to false.
It looks something like this:
Main process
Start - Multiple instances[
Start - Reusable Sub-process -
End(Terminate=false)
I forgot to mention it still doesn't work
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Anyone?
I found out that JBoss AS doesn't know which TransactionManager to use here.
I have:
Environment env = KnowledgeBaseFactory.newEnvironment();
env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, myEmFactory);
env.set(EnvironmentName.TRANSACTION_MANAGER, );
session =
I have a problem with transaction manager in drools flow (at least I think
so).
I'm running an EJB3 application in Jboss AS 5.1.0GA with Postgres 8.4.4 as
database. I use one schema for my data and another for drools data. The
application itself is also split in two projects, one for my utility
Hi, I have two questions regarding flow and human tasks.
First, how do you populate ActorId field in Human task at runtime?
The thing is that I don't know which users are potential owners of a task
when the process is started. Could I call a method that populates actors in
OnEntryAction of a
Anything?
I would be grateful to get an answer, even if it's not positive.
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My understanding of Drools Flow was that when you start a process it gets up
to its first Human task and stops there until you complete it and then the
process continues. Apparently I've got it wrong...
So I have this workflow (process - let's call it MainFlow) that consists of
a Human task and
OK, *.rf files are in the attachment zip.
This is how I register human task:
WSHumanTaskHandler th = new WSHumanTaskHandler();
KnowledgeBase kbase = readKnowledgeBase();
StatefulKnowledgeSession ksession =
kbase.newStatefulKnowledgeSession();
WorkItemManager wim
Crap, it wasn't the wrong dialect.
I've checked both content and comment fields and they are set as en-UK, so
it wasn't that either.
If someone could just explain in what situation does
TasksAssignedAsPotentialOwner named query generates SQL with those inner
joins that I sent in the opening
OK, I fixed it by commenting out
!-- t.taskData.actualOwner, --
in the select clause of the named query (TasksAssignedAsPotentialOwner)
and replacing it by another t.taskData.createdBy.
I'm aware that this is not a good solution, but at least it works now.
If anyone has an idea, please
Still no resolution...
I was reading through gazillion rows of log output (I've put
log4j.logger.org.hibernate=debug and
log4j.logger.org.hibernate.hql.ast.AST=debug in log4j.properties) for the
last few days, and still can't figure it out.
It has nothing to do with my human task item (I
I have everything exactly the same as you (just like in the documentation),
the only difference being the SQL for fetching the tasks. You will notice
that mine has two inner joins, and yours hasn't.
H, that makes me think, could it be something involving
There are no errors in the log, it's just that this SQL is wrong and it
returns nothing when it should return at least one row (that row exists
there in the table). The actorId is definitely in the organizationalentity
table.
I'll check on Monday if I filled ALL the fields in the Human task.
Hi,
I need some help here.
I have a simple process with one human task. That human task work item has
all the necessary fields filled (actorid, id, name, etc.). When I start that
process it gets to that human task and fills everything it needs in the
database (Postgres) through hibernate. Up
It wasn't that, I had the comment field filled.
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OK, I fixed that problem.
But now I have another one - I've set up persistence for processes (flow)
just like the documentation says, there are no problems with configuration
and hibernate created those 5 tables.
Then I start my test (in this case my custom class, no JUnit) I get this:
No, I have drools-process-task in my dependencies and orm.xml file is in the
META-INF directory (matching versions this time :-). I've also checked
orm.xml and it has all those named queries reported in error log.
I'm worried about org.hibernate.hql.ast.QuerySyntaxException: Task is not
mapped
I can't send it right now (I'm at home) but it's the same persistence.xml as
the one in your documentation except for the properties part because I'm
using Postgres.
The classorg.drools.task.Task/class is right there, I even left Comment
and Deadline declared twice (BTW, is there a reason for
Hmmm, it still doesn't work.
The version of the drools-api.jar is 5.1.0SNAPSHOT (it's part of the Drools
5.1.0 runtime in eclipse 3.5.2) and the task part is
drools-process-task-5.1.0.M1.jar.
I'll try to compile everything from drools-5.1.0.M1-src.zip and see if that
helps.
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Hi,
I'm stuck on this simple problem for two days now and I couldn't find the
answer anywhere. I have a simple ruleflow (Start - Human Task - End) and
when I start the process it breaks like this:
[2010:04:102
Java version is 1.6.0_18
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