2010/8/4 Mark Proctor <mproctor@codehaus.org>

The set of OSGi bundles dependencies can be used here:
http://www.jboss.org/drools/downloads.html

We test against spring:
http://fisheye.jboss.org/browse/JBossRules/trunk/osgi-bundles/org.drools.osgi.test/src/test/java/org/drools/osgi/integrationtests/SimpleOsgiTest.java

This is our project that builds osgi-bundles and does some testing of Drools against OSGi:
http://fisheye.jboss.org/browse/JBossRules/trunk/osgi-bundles/

I have done some minimal OSGi docs. OSGI is stil la work in progress for us and we have only osgi-ified some aspects Drools, although we have done extensive work on the classloaders to make it fit better.
https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/docs/drools-integration/html/ch05.html

Please do test what we have, maybe help us OSGi-ify other aspects of drools.

Mark
On 04/08/2010 10:25, David Conde wrote:
Hi,

I'm trying to get drools-core and drools-compiler 5.1 running on spring dm-server. Does anyone have the minimal list of OSGi bundles as maven dependencies handy?

Thanks,

Dave�

On 25 June 2010 13:59, mmarmol <marcelo.marmol@gmail.com> wrote:

Hi, I have managed to install Drools-core and Drools-compiler in my Equinox
osgi environment, I can compile rules and execute them just fine, I was just
wandering how to configure a KnowledgeAgent using
KnowledgeBuilderFactoryService and KnowledgeBaseFactoryService. I managed to
configure one but i am not able to reload rules when they change at runtime.
I have started ResourceChangeScannerService and
ResourceChangeNotifierService, changeset related to the rules file gets read
but no change gets implemented. An idea?

Here is the code:

� � � � � � � �ResourceFactory.getResourceChangeScannerService().start();
� � � � � � � �ResourceFactory.getResourceChangeNotifierService().start();

� � � � � � � �ServiceReference serviceRef = bc
� � � � � � � � � � � � � � � �.getServiceReference(ServiceRegistry.class.getName());
� � � � � � � �ServiceRegistry registry = (ServiceRegistry) bc.getService(serviceRef);

� � � � � � � �KnowledgeBuilderFactoryService knowledgeBuilderFactoryService = registry
� � � � � � � � � � � � � � � �.get(KnowledgeBuilderFactoryService.class);

� � � � � � � �KnowledgeBaseFactoryService knowledgeBaseFactoryService = registry
� � � � � � � � � � � � � � � �.get(KnowledgeBaseFactoryService.class);
� � � � � � � �ResourceFactoryService resourceFactoryService = registry
� � � � � � � � � � � � � � � �.get(ResourceFactoryService.class);

� � � � � � � �KnowledgeBuilderConfiguration kbConf = knowledgeBuilderFactoryService
� � � � � � � � � � � � � � � �.newKnowledgeBuilderConfiguration(null, getClass()
� � � � � � � � � � � � � � � � � � � � � � � �.getClassLoader());

� � � � � � � �KnowledgeBuilder kbuilder = knowledgeBuilderFactoryService
� � � � � � � � � � � � � � � �.newKnowledgeBuilder(kbConf);
� � � � � � � �ResourceFactoryService resource = resourceFactoryService;
� � � � � � � �kbuilder.add(resource.newFileSystemResource(filePath),
� � � � � � � � � � � � � � � �ResourceType.CHANGE_SET);

� � � � � � � �if (kbuilder.hasErrors()) {
� � � � � � � � � � � �System.out.println(kbuilder.getErrors());
� � � � � � � � � � � �throw new RuntimeException(kbuilder.getErrors().toString());
� � � � � � � �}

� � � � � � � �KnowledgeBaseConfiguration kbaseConf = knowledgeBaseFactoryService
� � � � � � � � � � � � � � � �.newKnowledgeBaseConfiguration(null, getClass()
� � � � � � � � � � � � � � � � � � � � � � � �.getClassLoader());

� � � � � � � �KnowledgeBase kbase = knowledgeBaseFactoryService
� � � � � � � � � � � � � � � �.newKnowledgeBase(kbaseConf);
� � � � � � � �kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());

� � � � � � � �KnowledgeAgentConfiguration aconf =
� � � � � � � �KnowledgeAgentFactory.newKnowledgeAgentConfiguration();
� � � � � � � �aconf.setProperty("drools.agent.scanDirectories", "true");
� � � � � � � �aconf.setProperty("drools.agent.scanResources", "true");
� � � � � � � �aconf.setProperty("drools.agent.newInstance", "false");

� � � � � � � �kagent = KnowledgeAgentFactory.newKnowledgeAgent( "CoreDroolsAgent",kbase,
aconf);
� � � � � � � �kagent.applyChangeSet(resource.newFileSystemResource(filePath));

Thanks in advance!

Cheers
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