liliana.iovanovici [https://community.jboss.org/people/liliana.iovanovici] created the discussion "Re: How can I take process definitions from Guvnor with jBPM5 API?" To view the discussion, visit: https://community.jboss.org/message/716122#716122 -------------------------------------------------------------- I allready tried this: KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent("MyAgent");         kagent.applyChangeSet( ResourceFactory.newUrlResource( http://localhost:8180/guvnor-5.3.0.Final-jboss-as-7.0/org.drools.guvnor.G... http://localhost:8180/guvnor-5.3.0.Final-jboss-as-7.0/org.drools.guvnor.G...) );         KnowledgeBase kbase = kagent.getKnowledgeBase();         StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();         ProcessInstance processInstnace =  ksession.startProcess("myProcess.bpmn"); -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/716122#716122] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Esteban Aliverti [https://community.jboss.org/people/eaa] created the discussion "Re: How can I take process definitions from Guvnor with jBPM5 API?" To view the discussion, visit: https://community.jboss.org/message/716124#716124 -------------------------------------------------------------- In Guvnor, each asset (rule, process, dsl, etc.) has a unique URL that you can use to retrieve its content. Guvnor also keeps a binary (compiled) version of each package containing all its assets that also has a unique URL you can use. So, in order to get the "source code" of a process "Test" in a pacakge "TestPkg" you can use this URL: http://localhost:8080/drools-guvnor/rest/packages/Workbench/assets/Urine%... http://localhost:8080/drools-guvnor/rest/packages/*TestPkg*/assets/*Test*... And to get the binary representation of package 'TestPkg': http://localhost:8080/drools-guvnor/rest/packages/TestPkg/binary http://localhost:8080/drools-guvnor/rest/packages/TestPkg/binary Alternatively, you can also use the new Change-Set editor in Guvnor 5.4 to create a bundle of processes that you want to use together: http://docs.jboss.org/drools/release/5.4.0.Beta2/drools-guvnor-docs/html_... http://docs.jboss.org/drools/release/5.4.0.Beta2/drools-guvnor-docs/html_... Then you need to add the definitions and/or the packages and put them into a KnowledgeBuilder. Please refer to the documentation to see how this can be done: http://docs.jboss.org/jbpm/v5.2/userguide/ch04.html#d0e655 http://docs.jboss.org/jbpm/v5.2/userguide/ch04.html#d0e655 Best Regards, -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/716124#716124] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Esteban Aliverti [https://community.jboss.org/people/eaa] created the discussion "Re: How can I take process definitions from Guvnor with jBPM5 API?" To view the discussion, visit: https://community.jboss.org/message/716182#716182 -------------------------------------------------------------- The source code of a package only contains Drools related assets like rules, functions, etc., but not processes. What you can do is either to use the binary package (you have to build the package first from Guvnor's UI) or to use the process' source URL instead of the package. Also remember that KnowledgeBuilder doesn't throw any exception if it fails compiling a package. You  have to manually check for errors after you add a resouce by using .hasErrors() and getErrors() methods. Best Regards, -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/716182#716182] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Alessandro Dionisi [https://community.jboss.org/people/cecchisandrone] created the discussion "Re: How can I take process definitions from Guvnor with jBPM5 API?" To view the discussion, visit: https://community.jboss.org/message/760536#760536 -------------------------------------------------------------- Can you show a code snippet to read a binary package from Guvnor? Thanks! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/760536#760536] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Alessandro Dionisi [https://community.jboss.org/people/cecchisandrone] created the discussion "Re: How can I take process definitions from Guvnor with jBPM5 API?" To view the discussion, visit: https://community.jboss.org/message/760636#760636 -------------------------------------------------------------- Thanks liliana, but I can't execute successfully your code (*unable to parse ChangeSet error*). I've tried to modify your code as follows:   KnowledgeAgentConfiguration aconf = KnowledgeAgentFactory.newKnowledgeAgentConfiguration();                     KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent("testKAgent", aconf);                     String fileName = " http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/plx/... http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/plx/...;                     kagent.applyChangeSet(ResourceFactory.newUrlResource(fileName));                     KnowledgeBase kbase2 = kagent.getKnowledgeBase();                     StatefulKnowledgeSession ksession2 = kbase2.newStatefulKnowledgeSession();                     ProcessInstance processInstance = ksession2.startProcess("plx.SimpleProcess"); But I obtain: *Server returned HTTP response code: 401 for URL: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/plx/... http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/plx/... Did you remove authentication from Guvnor? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/760636#760636] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]