[jboss-user] [jBPM] - How to get a package from Guvnor and start it

doboss [https://community.jboss.org/people/doboss] created the discussion "How to get a package from Guvnor and start it" To view the discussion, visit: https://community.jboss.org/message/780206#780206 -------------------------------------------------------------- Can anyone tell me how to get a process/package from Guvnor and run it from a java app using the demo setup? I have installed jbpm via the JBPM 5.4 full installer. I have taken the ScriptTask.bpmn from jbpm-examples and successfully put it in the Guvnor. I have added a Model Pojo and was able to build the package inside the default package. I have even created a snapshot. Guvnor lists these URLS: | URL for package documentation: | | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif (http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif) | | | URL for package source: | | http://localhost:8080/drools-guvnor/rest/packages/defaultPackage/source | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif (http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif) | | | URL for package binary: | | http://localhost:8080/drools-guvnor/rest/packages/defaultPackage/binary | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif (http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif) | | | URL for running tests: | | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif (http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif) | | | Change Set: | | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif (http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif) | | | POJO Model: | | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... | http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif (http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/clear.cache.gif) | | Additionally it has this link http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... Download binary package Which is to: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... Now I have my main java app:   package org.jbpm.examples.quickstarts;import java.util.HashMap;import java.util.Map;import org.drools.KnowledgeBase;import org.drools.agent.KnowledgeAgent;import org.drools.agent.KnowledgeAgentConfiguration;import org.drools.agent.KnowledgeAgentFactory;import org.drools.io.Resource;import org.drools.io.ResourceFactory;import org.drools.runtime.StatefulKnowledgeSession;public class HelloRunner {public static final void main(String[] args) {        try {            // load up the knowledge base            KnowledgeBase kbase = readKnowledgeBase();            StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();            Map<String, Object> params = new HashMap<String, Object>();            Person p = new Person("Krisv");            params.put("person", p);            ksession.startProcess("com.sample.script", params);        } catch (Throwable t) {            t.printStackTrace();        }    }    private static KnowledgeBase readKnowledgeBase() throws Exception {        KnowledgeAgentConfiguration aconf = KnowledgeAgentFactory.newKnowledgeAgentConfiguration();        KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent("testKAgent", aconf);        String fileName = " http://localhost:8080/drools-guvnor/rest/packages/defaultPackage/binary http://localhost:8080/drools-guvnor/rest/packages/defaultPackage/binary&q... Resource newUrlResource = ResourceFactory.newUrlResource(fileName);        kagent.applyChangeSet(newUrlResource);        return kagent.getKnowledgeBase();    }} I have also tried the URL: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa... But I keep getting this error: java.lang.RuntimeException: Unable to parse ChangeSet     at org.drools.agent.impl.KnowledgeAgentImpl.getChangeSet(KnowledgeAgentImpl.java:454)     at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:184)     at org.jbpm.examples.quickstarts.HelloRunner.readKnowledgeBase(HelloRunner.java:52)     at org.jbpm.examples.quickstarts.HelloRunner.main(HelloRunner.java:30) Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/defa...     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1615)     at org.drools.io.impl.UrlResource.grabStream(UrlResource.java:210)     at org.drools.io.impl.UrlResource.getInputStream(UrlResource.java:146)     at org.drools.io.impl.UrlResource.getReader(UrlResource.java:214)     at org.drools.agent.impl.KnowledgeAgentImpl.getChangeSet(KnowledgeAgentImpl.java:451)     ... 3 more java.lang.RuntimeException: Unable to parse ChangeSet     at org.drools.agent.impl.KnowledgeAgentImpl.getChangeSet(KnowledgeAgentImpl.java:465)     at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:184)     at org.jbpm.examples.quickstarts.HelloRunner.readKnowledgeBase(HelloRunner.java:52)     at org.jbpm.examples.quickstarts.HelloRunner.main(HelloRunner.java:30) I've read various posts about removing authentication and/or putting in the username/password. I am running the demo stuff, so my understanding is there is no authentication. So how do I specify a username/password? I've read something about putting the password in a changeset.xml, but haven't figured out how to do that either... Thanks! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/780206#780206] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]