Most programs today put all the workflow logic in the code. jPDL is a big
improvement. A business analyst may need a technical person to walk them
trough a process definition the first time, but jpdl is readable. In addition,
just being able to define a process in one xml file is a big improv
There's an test examples in the source code
jbpm\src\java.jbpm.test
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I've come to the conclusion domain data should exist separately. Only data
that must be used by the process is managed by jBPM.
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try this:
|
|
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For examples of using jbpm there is a wealth of examples under
jbpm/src/jbpm.test.
One set of examples is particularly useful:
src\java.jbpm.test\org\jbpm\jpdl
I beg to differ on the documentation. Tom Baeyens has written some of the most
insightful docs I've ever read.
Thanks Tom!
View th
A lot of people have told me Fedora Directory Server is one of the best on the
markets. You would think with JBoss/Redhat now one company, they would put
together a little tutorial on integrating jBPM and Fedora DS.
Any plans on doing this?
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Have you tried it in standalone mode, like the 'purchasing' example?
If it works there, than it's an app server configuration problem.
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It's best to decouple the bpm data from your domain data. I prefer to use jBPM
or any BPM engine variables for process management and process management only.
I hold domain related data in separate tables.
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anonymous wrote : taskInstance.end ends the task, but SIGNALS the token to the
next node.
I understand this. I'm wondering why anyone would use token.signal in their
code. If task.endInstance signals the token to move to the next task, then
writing in your code taskInstande.end("foo") is mo
What are situations when you should use token.signal instead of token.end()?
It seems to me you should always use token.end. It's more clear and intuitive.
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Here's a list of success stories using jBPM. These are useful for selling jbpm
to the 'boss'. The jBPM and Voip one is very cool.
http://www.jbossworld.com/jbwv_2006/jems_verticles.htm
I've been working with jbpm for a while and have not seen these.
JBoss ought to put these in the forefront
This is more of a SEAM question, but if anyone has an answer here I would
appreciate it.
In the dvd example a process instance is retrieved using an entity bean's id.
Is jBPM aware of all entity beans or how is it aware that there is a process
that has an orderId of x value?
ProcessInstance p
in hibernate.cfg.xml follow the directions to comment out the user,group and
membership objects.
Then, you can just delegate the security to your application container and
manage access using the container's built in security mechanism.
A lot can be discussed about when you should do this an
Acegi's voter mechanism provides the ability to assemble permissions
dynamically based on changing events. Does anyone one know if JAAS provides an
equivalent.
A common situation people may encounter is the need to dynamically add
permissions to a user when a task is assigned to them using j
Is this a case where I need to read the docs again or has no one encountered
how this works?
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This query takes place in the ShowOrdersAction bean. I don't see the table
LongInstance in the data model for jBPM:
http://wiki.jboss.org/wiki/Wiki.jsp?page=Jbpm31DataModel
Has anyone had any success in piecing this together?
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You would think the process definition would need to define the variables and
the code would need to set the variable values:
contextInstance.setVariable("orderId", "20")
So I can't figure out when and/or where orderId is being set that allows the
above query to work.
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In the dvd example a process instance is retrieved using an entity bean's id.
Is jBPM aware of all entity beans or how is it aware that there is a process
that has an orderId of x value?
ProcessInstance pi = (ProcessInstance) context.getSession()
| .createQuery("select pi from
I'm ready to buy it too
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Seam and jBPM are truly innovative products and I want them to gain in
popularity so that I can use them on future products. Therefore I think it's
important for people with more experience to be understanding of early adopters
and help them or at least not say things that may offend them.
my
Because jBPM works right in the app, why have a separate
authentication/authorization mechanism from the server?
I assume the reason the big vendors often have a separate identity component is
becuase their implementations are often separate from the application server.
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