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(a)gmail.com&gt; > 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-containe... 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(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > >

I think 5.1.1 should be fine. Which version are you using? Best, XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com On Tue, Mar 15, 2011 at 9:24 AM, Sébastien Raickman < sebastien.raickman(a)gmail.com&gt; wrote: > Hi Esteban, > > yes my change set is linked to this resource: > > *resource source=" > http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.... > * > > 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(a)gmail.com&gt; 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(a)gmail.com&gt; >> >>> 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-containe... 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(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/rules-users >>> >>> >> >

Try using a changeset with file:path-to-your-changeset.xml rather than classpath:changeset.xml SebRR wrote: > > Yes I am using 5.1.1 and if I go to the latest xsd > (drools-spring-1.2.0.xsd), there is no attribute called 'knowledgeAgent' . > > On Tue, Mar 15, 2011 at 2:09 PM, Esteban Aliverti < > esteban.aliverti(a)gmail.com&gt; wrote: > >> I think 5.1.1 should be fine. Which version are you using? >> >> Best, >> >> >> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >> >> Esteban Aliverti >> - Developer @ http://www.plugtree.com >> - Blog @ http://ilesteban.wordpress.com >> >> >> On Tue, Mar 15, 2011 at 9:24 AM, Sébastien Raickman < >> sebastien.raickman(a)gmail.com&gt; wrote: >> >>> Hi Esteban, >>> >>> yes my change set is linked to this resource: >>> >>> *resource source=" >>> http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.... >>> * >>> >>> 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(a)gmail.com&gt; 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): >> 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 &amp;lt;sebastien.raickman(a)gmail.com&amp;gt; >>>> >>>>> Hi all, >>>>> >>>>> I would like to connect to drools-server with HTTPClient with the >>>>> following >>>>> config: >>>>> >>>>> >>> 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-containe... ">&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; >>>>> &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; >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; >>>>> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> 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(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>> >>>>> >>>> >>> >> > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-server-link-to... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users