[jboss-user] [JBoss jBPM] - Re: Process Logging Not Happening Correctly

xnejp03 do-not-reply at jboss.com
Wed Sep 10 08:21:54 EDT 2008


I have the same problem. When I create process via Seam annotation @CreateProcess, it creates the logs properly, when the process starts using LocalCommandService, it only logs the creation of the process and not the subsequent transitions and automated nodes.

My jbpm.cfg.xml:


  | 
  |   <jbpm-context>
  |    
  |     <service name="persistence">
  |        <factory>
  |           <bean class="org.jbpm.persistence.db.DbPersistenceServiceFactory">
  |              <field name="isTransactionEnabled"><false/></field>
  |           </bean>
  |        </factory>
  |     </service>
  |        
  |     <service name="tx" factory="org.jbpm.tx.TxServiceFactory" />
  |     <service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory" />
  |     <service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory" />     
  |     <service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory" />
  |     <service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory" />
  |   </jbpm-context>
  | 

Hibernate cfg:

 <property name="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</property>
  |     
  |     <property name="show_sql">false</property>
  |     <property name="connection.datasource">java:/JbpmDS</property>
  |     <property name="transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property>
  |     <property name="transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</property>
  |     <property name="cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property>
  |     <!-- <property name="hbm2ddl.auto">create-drop</property> -->
  |     
  |     <!--property name="transaction.flush_before_completion">true</property-->

My process definition:


  | 
  | 	<start-state name="start-state1">
  | 		<transition to="automated node"></transition>
  | 	</start-state>
  | 
  | 
  | 	<node name="automated node">
  | 		<action name="write to db 1" class="test.MyActionHandler"></action>
  | 		<transition to="fork1"></transition>
  | 	</node>
  | 

My client code (in a Seam component):


  |     @Transactional
  |     public String startBusinessProcess() {
  |      
  |         try {
  |             InitialContext ic = new InitialContext();        
  |             LocalCommandServiceHome serviceHome = (LocalCommandServiceHome)ic.lookup("java:ejb/CommandServiceBean");
  |             LocalCommandService service = serviceHome.create();
  |             StartProcessInstanceCommand command = new StartProcessInstanceCommand();
  |             command.setActorId(actor.getId());
  |             command.setKey("key");
  |             command.setProcessName("testProcess");
  |             service.execute( command );
  |         } catch (NamingException e) {
  |             e.printStackTrace();
  |         } catch (CreateException e) {
  |             e.printStackTrace();
  |         }
  |       
  |         return null;
  |     }
  | 

Is it a configuration error (transaction setup?) or bug in the enterprise package? Anyone can help?

Thanks,

Petr

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