[rules-dev] Drools trunk build issue - any info?
Michael Neale
michael.neale at gmail.com
Sun Jan 17 21:49:49 EST 2010
Is there some sensible default missing? This will break a few people if that
is the case.
On Mon, Jan 18, 2010 at 1:09 PM, petersellars <
peter.sellars at solnetsolutions.co.nz> 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?
>
> 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] <http://n3.nabble.com/user/SendEmail.jtp?type=node&node=124589&i=0>>
>
>
>
> To: petersellars <[hidden email]<http://n3.nabble.com/user/SendEmail.jtp?type=node&node=124589&i=1>>
>
>
>
> 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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--
Michael D Neale
home: www.michaelneale.net
blog: michaelneale.blogspot.com
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