1 Reply Latest reply on Jan 11, 2007 6:38 AM by Niklas Schulz

    Exception when calling jbpmcontext.save

    Niklas Schulz Newbie

      Hi,
      I Get the following error when I call the following source


      DEBUG [Services] executing default save operations
      DEBUG [HibernateSaveOperation] saving process instance
      DEBUG [SaveLogsOperation] ignoring logs. no logging service available.
      DEBUG [CascadeSaveOperation] cascading save of 'org.jbpm.graph.exe.ProcessInstance@4c03d4'
      DEBUG [JbpmContext] closing JbpmContext
      DEBUG [Services] closing service 'persistence': org.jbpm.persistence.db.DbPersistenceService@1011f1f
      ERROR [STDERR] org.jbpm.JbpmException: no jbpm tx service configured
      [...]
      ERROR [Services] problem closing service 'persistence'
      org.jbpm.JbpmException: no jbpm tx service configured


      org.jbpm.JbpmConfiguration jbpmConfiguration = org.jbpm.JbpmConfiguration.parseXmlString(
       "<jbpm-configuration>" +
      
       // A jbpm-context mechanism separates the jbpm core
       // engine from the services that jbpm uses from
       // the environment.
      
       " <jbpm-context>" +
       " <service name='persistence' " +
       " factory='org.jbpm.persistence.db.DbPersistenceServiceFactory' />" +
       " </jbpm-context>" +
      
       // Also all the resource files that are used by jbpm are
       // referenced from the jbpm.cfg.xml
      
       " <string name='resource.hibernate.cfg.xml' " +
       " value='config/hibernate.cfg.xml' />" +
       "</jbpm-configuration>"
       );
       org.jbpm.JbpmContext jbpmcontext =jbpmConfiguration.createJbpmContext();
      
       try {
      
       org.jbpm.graph.exe.ProcessInstance pi = jbpmcontext.newProcessInstance(processname);
      
       pi.getRootToken().signal();
       jbpmcontext.save(pi);
       } catch (Exception ex) {
       ex.printStackTrace();
       } finally {
       jbpmcontext.close();
       }
      
      


      Why does that happen? Anyone an idea?
      Thank you!