[rules-dev] drools-persistence-jpa ProcessInstanceInfo processInstanceId

[Mauricio Salatino]

The processInstanceId is an auto generated value when the transaction is
committed to the database. Which database vendor are you using?

On Fri, Aug 20, 2010 at 6:11 AM, Chrystall, Greg <GChrystall at nds.com> wrote:

>  I have just tried my project in drools 5.0.1 and get the same problem, I
> don’t think that I can be the only one to have hit this, I must be doing
> something wrong. I will investigate and report any findings.
>
>
>
> *From:* rules-dev-bounces at lists.jboss.org [mailto:
> rules-dev-bounces at lists.jboss.org] *On Behalf Of *Chrystall, Greg
> *Sent:* 20 August 2010 09:36
>
> *To:* Rules Dev List
> *Subject:* Re: [rules-dev] drools-persistence-jpa ProcessInstanceInfo
> processInstanceId
>
>
>
> No I am not using spring, I am using the Bitronix TM as described in the
> drools docs. I am using version 5.1. The thing I find strange is that there
> is no possible way for the field to be anything but null, it looks like it
> is just leftover from some old code, I am not sure why
> JPAProcessInstanceManager is trying to get the value either…
>
>
>
>
>
> *From:* rules-dev-bounces at lists.jboss.org [mailto:
> rules-dev-bounces at lists.jboss.org] *On Behalf Of *Esteban Aliverti
> *Sent:* 19 August 2010 19:01
> *To:* Rules Dev List
> *Subject:* Re: [rules-dev] drools-persistence-jpa ProcessInstanceInfo
> processInstanceId
>
>
>
> This could be related to TX management. I experienced this error while
> fixing some bugs in DroolsSpringJPAManager and
> DroolsSpringTransactionManager.
>
> Are you using drools-spring integration?
>
>
>
> Best,
>
> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>
> Esteban Aliverti
> - Developer @ http://www.plugtree.com
> - Blog @ http://ilesteban.wordpress.com
>
> On Thu, Aug 19, 2010 at 1:44 PM, Chrystall, Greg <GChrystall at nds.com>
> wrote:
>
> Hi,
>
>
>
> Is there some magic going on in ProcessInstanceInfo? As far as I can tell
> there is no way that the processInstanceId can ever have a non-null value.
> This causes a null pointer exception when called from
> JPAProcessInstanceManager line 37  because it will try and unbox null to a
> long.
>
>
>
> Can anyone explain what is supposed to happen?
>
>
>
> Thanks,
> Greg
>
>
>
>
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-- 
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 - Salatino "Salaboy" Mauricio -
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