On 18/01/2010 02:09, petersellars wrote:

Using the latest snapshot I am now able to build the trunk. When I then try
to run the web application that uses this new version I am getting a
SystemEventListenerProvider failure. Has anyone else encountered this
issue? I know this area of the code was added as part of the OSGi work - I
was just wondering if there is a way for me to fix this issue?

I'm retro-fitting the various providers to allow both reflection and OSGi access, so that the static factories will work, for legacy code. I just got the last OSGi bit working, so I'm just cleaning things up and making sure things work.

Although we are still waiting for MVEL2 to be released, until hudson begins working again :(

Mark

java.lang.IllegalArgumentException: Unable to locate a service for Class
'org.dr
ools.SystemEventListenerProvider'
at org.drools.util.ServiceRegistryImpl.get
(ServiceRegistryImpl.java:76)
at org.drools.SystemEventListenerFactory.loadProvider
(SystemEventListene
rFactory.java:44)
at
org.drools.SystemEventListenerFactory.getSystemEventListenerProvider(
SystemEventListenerFactory.java:38)
at org.drools.SystemEventListenerFactory.getSystemEventListener
(SystemEv
entListenerFactory.java:29)
at org.drools.io.impl.ResourceChangeNotifierImpl.<init>
(ResourceChangeNo
tifierImpl.java:33)
at
org.drools.io.impl.ResourceProviderImpl.getResourceChangeNotifierServ
ice(ResourceProviderImpl.java:27)
at org.drools.io.ResourceFactory.getResourceChangeNotifierService
(Resour
ceFactory.java:38)
at drools.rex.AgentListener.contextDestroyed(Server.scala:129)

Regards,

Peter Sellars

From: "Mark Proctor [via Drools - Java Rules Engine]" <[hidden email]>

To: petersellars <[hidden email]>

Date: 15/01/2010 04:38 p.m.

Subject: Re: [rules-dev] Drools trunk build issue - any info?

On 14/01/2010 23:10, petersellars wrote:
Mark,

I have updated this morning and noticed that the ProviderLocator and
associated classes have now been removed. I had used these to provide
the
UserResource for custom Drl rule implementation. I notice there is
now a
ServiceRegistry - so am assuming I now need to refactor my
implementation
to use this in order to provide a custom Drl rule resource (which can
be
set via the services property file)? Am I correct in this assumption?
The ServiceLocator and OSGi locator where community contributed, ripped
from another project.
And to be honest way to complicated for needs, we really don't need
discovery for this. So I'm
doing a hard coded version, where containers can inject impl.

I'm refactoring this as part of thet OSGi work, it'll change just a bit
more over next day or two.

For your information I am also experiencing the following failure
when
performing an mvn -DskipTests clean install

[INFO] Compilation failure
C:\Documents and Settings\ps1336\workspace\tohu\JBoss-Trunk
\drools-decisiontable
s\src\test\java\org\drools\decisiontable\parser\xls
\ExcelParserTest.java:[95,11]
org.drools.decisiontable.parser.xls.ExcelParserTest.MockCell is not
abstract an
d does not override abstract method getCellFeatures() in jxl.Cell
i'll double check that myself later today.

mark

Regards,

Peter Sellars
Senior Developer
Solnet Solutions Limited
Level 7, Brookfields House
19 Victoria Street, Auckland 1010, New Zealand
PO Box 6619, Auckland 1141, New Zealand
DDI: +64 9 977 5808 Mobile: +64 21 809 009
Main: +64 9 977 5800 Fax: +64 9 977 5801

www.solnetsolutions.co.nz
A Solnet Group Company

From: "Mark Proctor [via Drools - Java Rules Engine]" <
[hidden email]>

To: petersellars <[hidden email]>

Date: 14/01/2010 05:17 p.m.

Subject: Re: [rules-dev] Drools trunk build issue - any info?

On 14/01/2010 04:05, Peter Sellars wrote:
> an roll back my local version to a version that
> works with the patched code (but then this will not work with the
next
> version containing the current changes as it is).
>
> I have included the error below....(may give someone more info
about the
> issue).
>
We are having a bit of a problem with trunk at the moment. Everything

should compile, but unit tests are failing due to an MVEL regression.
We
are chasing the MVEL author for a release ASAP.

Caused by: [Error: drools.insertLogical(questionnaire): null]
[Near : {... Unknown ....}]
^
[Line: 1, Column: 0]
at

Sorry for the inconvenience.

Mark

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