[rules-users] Drools server link to Guvnor repository

[Sébastien Raickman]

Hi Esteban,

yes my change set is linked to this resource:

*resource source="
http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.mypackage/MySnapshot
*

I have tried out the 2nd solution but JBoss says --> kAttribute
'knowledgeAgent' is not allowed to appear in element 'drools:ksession'

Which version of Drools should I use for this?

Thanks

On Tue, Mar 15, 2011 at 12:59 PM, Esteban Aliverti <
esteban.aliverti at gmail.com> wrote:

> I suspect that the ksession defined in spring is created BEFORE the agent
> processes the resource. And even after the agent processes the resource, it
> will create a new kbase (because you are not using newInstance="false"), so
> the defined ksession will remain attached to an empty kbase.
> I can think in 2 solutions:
>    1.- Remove the ksession definition from the spring context file and
> create a new ksession using the kagent:
> kagent.newStatelessKnowledgeSession();
>    2.- Configure ksession's kagent from spring (this only works for
> stateless ksessions): <drools:ksession id="ksession" type="stateless"
> knowledgeAgent="kagent1">
>
> By the way, the subject of this email says you re linking drools-server to
> Guvnor, but your changeset is not using any Guvnor's URL. Are you manually
> downloading the changeset.xml and putting it in your classpath?
>
> Best Regards,
>
> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>
> Esteban Aliverti
> - Developer @ http://www.plugtree.com
> - Blog @ http://ilesteban.wordpress.com
>
>
> 2011/3/15 Sébastien Raickman <sebastien.raickman at gmail.com>
>
>> Hi all,
>>
>> I would like to connect to drools-server with HTTPClient with the
>> following
>> config:
>>
>> <beans xmlns="http://www.springframework.org/schema/beans"
>>       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>
>>
>>
>>
>>       xmlns:drools="http://drools.org/schema/drools-spring"
>>       xsi:schemaLocation="http://www.springframework.org/schema/beans
>>
>>
>>
>> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
>>                           http://drools.org/schema/drools-spring
>>
>>
>>
>> http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-container/drools-spring/src/main/resources/org/drools/container/spring/drools-spring-1.0.0.xsd"><drools:execution-node id="node1" />&nbsp; &nbsp; &nbsp; &nbsp; <drools:kbase id="kbase1" node="node1"/>&nbsp; &nbsp; &nbsp; &nbsp;
>>
>>
>>
>>
>> &nbsp; &nbsp; &nbsp; &nbsp; <drools:kagent id="kagent1" kbase="kbase1">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <drools:resources>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <drools:resource type="CHANGE_SET" source="classpath:changeset.xml" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </drools:resources>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
>>
>>
>>
>>
>> &nbsp; &nbsp; &nbsp; &nbsp; </drools:kagent>&nbsp; &nbsp; &nbsp; &nbsp;
>> &nbsp; &nbsp; &nbsp; &nbsp; <drools:ksession id="ksession1" type="stateless" kbase="kbase1" node="node1"/>&nbsp; &nbsp; &nbsp; &nbsp;
>>
>>
>>
>>
>> </beans>
>>
>>
>> where my changeset.xml is adding a snapshot deployed with Guvnor.
>>
>> But I am not able to trig the rule with the following client:
>>
>> BatchExecutionCommandImpl command = new BatchExecutionCommandImpl();
>> command.setLookup("ksession1");
>> InsertObjectCommand insertObjectCommand = new InsertObjectCommand("TEST");
>>
>> FireAllRulesCommand fireAllRulesCommand = new FireAllRulesCommand();
>> command.getCommands().add(insertObjectCommand);
>> command.getCommands().add(fireAllRulesCommand);
>>
>> String xml = BatchExecutionHelper.newXStreamMarshaller().toXML(command);
>>
>> HttpClient httpClient = new HttpClient();
>> httpClient.getHostConfiguration().setHost("host", 8080);
>>
>> PostMethod postMethod = new
>> PostMethod("/drools-5.1.1-server/kservice/rest/execute");
>> postMethod.setRequestEntity(new StringRequestEntity(xml, null, null));
>>
>>
>> try {
>>
>>        httpClient.executeMethod(postMethod);
>>        int code = postMethod.getStatusCode();
>>        System.out.println(code);
>>        String rep = postMethod.getResponseBodyAsString();
>>        System.out.println(rep);
>>
>> } catch(Exception e) {...}
>>
>> Do someone have any idea how to achieve this?
>>
>> Thanks
>>
>> Sebastien
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
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