[rules-users] Mavenizing a new drools project

[eyal edri]

OK, the eclipse maven plugin added those deps type as 'pom' instead of
'jar',
so the drools jars weren't included.

fixed that.

thanks.

On Mon, May 10, 2010 at 11:25 AM, eyal edri <eyal.edri at gmail.com> wrote:

> OK, Still got problems.
>
> i've created a maven project, and all looks good in compile time (with all
> the org.drools dep below).
>
> but i think i still missing a 'runtime' dependency, cause when i try to run
> the Hello World example, i get this error:
>
> [the src line is this:
> KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();]
>
> org.drools.ProviderInitializationException: Provider
> org.drools.builder.impl.KnowledgeBuilderProviderImpl could not be set.
>  at
> org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:111)
>  at
> org.drools.builder.KnowledgeBuilderFactory.getKnowledgeBuilderProvider(KnowledgeBuilderFactory.java:101)
>  at
> org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
>  at com.commtouch.drools.DroolsTest.readKnowledgeBase(DroolsTest.java:38)
>  at com.commtouch.drools.DroolsTest.main(DroolsTest.java:24)
> Caused by: java.lang.ClassNotFoundException:
> org.drools.builder.impl.KnowledgeBuilderProviderImpl
>  at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>  at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>  at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>  at java.lang.Class.forName0(Native Method)
>  at java.lang.Class.forName(Class.java:169)
>  at
> org.drools.builder.KnowledgeBuilderFactory.loadProvider(KnowledgeBuilderFactory.java:108)
>  am i missing org.drools.builder? (i didn't see it in the maven repo..)
>
> On Sun, May 9, 2010 at 3:35 PM, Salaboy <salaboy at gmail.com> wrote:
>
>> I always prefer to create the maven projects from the scratch. You
>> only need to add the following deps (groupid and artifactid)
>>
>> org.drools
>> drools-api
>>
>> org.drools
>> drools-core
>>
>> org.drools
>> drools-compiler
>>
>> You probably need to add the jboss repository as well in order to get
>> this deps
>>
>> Repository.jboss.org/maven2
>>
>>
>> - Ing. Mauricio Salatino -
>>
>> On May 9, 2010, at 5:01, eyal edri <eyal.edri at gmail.com> wrote:
>>
>> > Hi,
>> >
>> > I've created the HelloWorld drools sample project and i want to turn
>> > it into a maven project.
>> >
>> > i know i can create and empty maven project and copy all sources
>> > from the drools project to it,
>> > but how do i handle the dependant jars (drools runtime?)
>> >
>> > is there a guide of how to mavenize your drools projects?
>> >
>> > --
>> > Eyal Edri
>> > _______________________________________________
>> > rules-users mailing list
>> > rules-users at lists.jboss.org
>> > https://lists.jboss.org/mailman/listinfo/rules-users
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
>
>
> --
> Eyal Edri
>



-- 
Eyal Edri
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-users/attachments/20100510/87c347c0/attachment.html