Jared Davis davisprogramming.com> writes:
>
> Any advice on this NPE? (March 20th snapshot of 5.00)
>
> It occurs when a second thread attempts to create a session using a static
> KnowledgeBase.
>
> java.lang.NullPointerException
> at org.drools.SessionConfiguration.initProcessInstanceManage
Thx. Figured that part and I did that in the source code of the execution
server on a particular XML value coming from client.
I suppose now I have to put hibernate in Guvnor's classpath, declare a
global variable in the package configuration and then use it in a rule.
One thing I cannot figur
Any advice on this NPE? (March 20th snapshot of 5.00)
It occurs when a second thread attempts to create a session using a static
KnowledgeBase.
java.lang.NullPointerException
at org.drools.SessionConfiguration.initProcessInstanceManagerFactory
(SessionConfiguration.java:260)
at org.drools.Sessio
On Fri, Mar 27, 2009 at 7:23 PM, Greg Barton wrote:
>
> I'm not sure about the rationale of the Drools devs, but I can give an
> example of that design pattern from another rules package.
>
> At my workplace (Southwest Airlines) we use Tibco BusinesEvents, and BE has
> the concept of Channels wit
Wolfgang Laun wrote:
Where would I find information about the rationale of having multiple
named WM entry points?
Only the release notes. It's related mostly to CEP so that you can have
dedicated partitions for an input stream, to avoid bottle necks, they
are also multi-threaded, if you turn on
I'm not sure about the rationale of the Drools devs, but I can give an example
of that design pattern from another rules package.
At my workplace (Southwest Airlines) we use Tibco BusinesEvents, and BE has the
concept of Channels with Destinations that produce Events. A Channel can be
mapped
Earnest Dyke wrote:
Could you do the same thing with an entity manager?
of course, drools doesn't know what these things are - it's just a black
box expression and it processes the results.
Mark
Earnie!
*From:* Mark Pr
Could you do the same thing with an entity manager?
Earnie!
From: Mark Proctor
To: Rules Users List
Sent: Friday, March 27, 2009 2:09:19 PM
Subject: Re: [rules-users] Guvnor and 'from' database
a...@work wrote:
> I am trying to use drools to evaluate the fol
a...@work wrote:
I am trying to use drools to evaluate the following rule:
Given a telephone number, if the telephone number already exists in database
and has a balance > 0, set isAllowed = false.
Looking at forum posts I understand that this can be achieved using
hibernate and 'from' keywor
I am trying to use drools to evaluate the following rule:
Given a telephone number, if the telephone number already exists in database
and has a balance > 0, set isAllowed = false.
Looking at forum posts I understand that this can be achieved using
hibernate and 'from' keyword. However, this is
Where would I find information about the rationale of having multiple named
WM entry points?
Thanks
-W
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The broker example is work in progress and requires documentation.
It is composed of 3 parts. The first step is that you need to use the
event generator to create a source data file with the data for the events in
the stream. Then you need to use this data file to feed events into the
appli
Hello,
for the first rule, the Jira is
https://jira.jboss.org/jira/browse/JBRULES-1929
and you have to wait that my patch is applied and you will be able to do
all you want
look at
https://jira.jboss.org/jira/secure/attachment/12325575/FinalModification.jpg
for the second part of you question, di
I apologize for digging up an old topic but wanted to make sure if this was
true or not for both the GA and Fusion releases before I go off and start
writing my own Drools-as-a-service code. In other words, I'd like to use
drools as a daemon, running constantly, waiting to accept events to
correla
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