OneToOne mapping to JBPM entity

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

Hibernate version:
3.2.4.sp1
Hibernate Annotations:
3.2.1.GA

Name and version of the database you are using:
MYSQL 5

Hi i'm using JBPM + SEAM + Hibernate in my web application. I created an entity and would like to create a OneToOne relationship to a JBPM Entity:

Code:

@Entity
@Name("activityLog")
@Table(name="ACTIVITYLOG",schema = "schemaX")
public class ActivityLog implements Serializable {

   private static final long serialVersionUID = 6794059434654495525L;
Long EntryID;
TaskInstance TaskInstance;
@Id @GeneratedValue @Column(name="ENTRYID")
   public Long getEntryID() {
      return EntryID;
   }
   public void setEntryID(Long entryID) {
      EntryID = entryID;
   }

@OneToOne
   @NotFound(action=NotFoundAction.IGNORE)
   @JoinColumn(name="TASKINSTANCE",referencedColumnName="ID")
   public TaskInstance getTaskInstance() {
      return TaskInstance;
   }
   public void setTaskInstance(TaskInstance task) {
      TaskInstance = task;
   }
}

but during application startup Hibernate gives me this error:

Code:

09:41:07,968 WARN  [ServiceController] Problem starting service persistence.units:ear=Project-ear.ear,jar=Project-ejb.jar,unitName=Project
org.hibernate.AnnotationException: @OneToOne or @ManyToOne on at.bla.Project.Model.ActivityLog.taskInstance references an unknown entity: org.jbpm.taskmgmt.exe.TaskInstance
   at org.hibernate.cfg.FkSecondPass.doSecondPass(FkSecondPass.java:56)
   at org.hibernate.cfg.AnnotationConfiguration.processFkSecondPassInOrder(AnnotationConfiguration.java:428)
   at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:286)
   at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115)
   at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1233)
   at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:154)
   at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:869)
   at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:407)
   at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:126)
   at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
   at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
   at $Proxy0.start(Unknown Source)
   at org.jboss.system.ServiceController.start(ServiceController.java:417)
   at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy56.start(Unknown Source)
   at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120)
   at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:627)
   at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:351)
   at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
   at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
   at $Proxy0.start(Unknown Source)
   at org.jboss.system.ServiceController.start(ServiceController.java:417)
   at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy33.start(Unknown Source)
   at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
   at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
   at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)
   at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
   at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy34.start(Unknown Source)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
   at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy9.deploy(Unknown Source)
   at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
   at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
   at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
   at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
   at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
   at $Proxy0.start(Unknown Source)
   at org.jboss.system.ServiceController.start(ServiceController.java:417)
   at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy4.start(Unknown Source)
   at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy5.deploy(Unknown Source)
   at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
   at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
   at org.jboss.Main.boot(Main.java:200)
   at org.jboss.Main$1.run(Main.java:508)
   at java.lang.Thread.run(Unknown Source)

i tried to add

Code:

<class>org.jbpm.taskmgmt.exe.TaskInstance</class>

to my persistence.xml but that doesnt change anything.

using

Code:

jbpmContext.getSession().createQuery("select t from org.jbpm.taskmgmt.exe.TaskInstance t")

i'm able to select taskinstances.

persistence.xml:

Code:

<persistence xmlns="http://java.sun.com/xml/ns/persistence" 
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" 
             version="1.0"> 
              
   <persistence-unit name="DB2"> 
      <provider>org.hibernate.ejb.HibernatePersistence</provider> 
      <jta-data-source>java:/DB</jta-data-source> 
      <properties> 
         <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLInnoDBDialect"/> 
         <property name="hibernate.hbm2ddl.auto" value="update"/> 
         <property name="hibernate.show_sql" value="false"/> 
         <property name="hibernate.format_sql" value="true"/> 
         <property name="jboss.entity.manager.jndi.name" value="java:/DBEntityManager"/> 
         <property name="jboss.entity.manager.factory.jndi.name" value="java:/DBEntityManagerFactory"/> 
      </properties> 
   </persistence-unit> 
    
   <persistence-unit name="Isis"> 
      <provider>org.hibernate.ejb.HibernatePersistence</provider> 
      <jta-data-source>java:/IsisDatasource</jta-data-source> 
      <properties> 
         <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLInnoDBDialect"/> 
         <property name="hibernate.hbm2ddl.auto" value="update"/> 
         <property name="hibernate.show_sql" value="false"/> 
         <property name="hibernate.format_sql" value="true"/> 
         <property name="jboss.entity.manager.jndi.name" value="java:/IsisEntityManager"/> 
         <property name="jboss.entity.manager.factory.jndi.name" value="java:/IsisEntityManagerFactory"/> 
      </properties> 
   </persistence-unit> 
    
</persistence>

hibernate.cfg:

Code:

<hibernate-configuration> 
  <!--  <session-factory name="java:/DBDatasource">--> 
   <session-factory> 
<property name="dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property> 
<!--      <property name="dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property> --> 
<!--     <property name="connection.datasource">java:/DefaultDS</property> --> 
   <property name="connection.datasource">java:/DB</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">update</property> 
<!-- <property name="hbm2ddl.auto">create-drop;update</property>--> 
   <property name="show_sql">false</property>

    <!-- ############################################ -->
    <!-- # mapping files with external dependencies # -->
    <!-- ############################################ -->

    <!-- following mapping file has a dependendy on   -->
    <!-- 'bsh-{version}.jar'.                         -->
    <!-- uncomment this if you don't have bsh on your -->
    <!-- classpath.  you won't be able to use the     -->
    <!-- script element in process definition files   -->
    <mapping resource="org/jbpm/graph/action/Script.hbm.xml"/>

    <!-- following mapping files have a dependendy on  -->
    <!-- 'jbpm-identity.jar', mapping files            -->
    <!-- of the pluggable jbpm identity component.     -->
    <!-- Uncomment the following 3 lines if you        -->
    <!-- want to use the jBPM identity mgmgt           -->
    <!-- component.                                    -->
    <!-- identity mappings (begin) ===
    <mapping resource="org/jbpm/identity/User.hbm.xml"/>
    <mapping resource="org/jbpm/identity/Group.hbm.xml"/>
    <mapping resource="org/jbpm/identity/Membership.hbm.xml"/>
    ==== identity mappings (end) -->
    
    <!-- following mapping files have a dependendy on  -->
    <!-- the JCR API                                   -->
    <!-- jcr mappings (begin) ===
    <mapping resource="org/jbpm/context/exe/variableinstance/JcrNodeInstance.hbm.xml"/>
    ==== jcr mappings (end) -->


    <!-- ###################### -->
    <!-- # jbpm mapping files # -->
    <!-- ###################### -->

    <!-- hql queries and type defs -->
    <mapping resource="org/jbpm/db/hibernate.queries.hbm.xml" />

    <!-- graph.action mapping files -->
    <mapping resource="org/jbpm/graph/action/MailAction.hbm.xml"/>
    
    <!-- graph.def mapping files -->
    <mapping resource="org/jbpm/graph/def/ProcessDefinition.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Node.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Transition.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Event.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Action.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/SuperState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/ExceptionHandler.hbm.xml"/>
    <mapping resource="org/jbpm/instantiation/Delegation.hbm.xml"/>

    <!-- graph.node mapping files -->
    <mapping resource="org/jbpm/graph/node/StartState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/EndState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/ProcessState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/Decision.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/Fork.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/Join.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/MailNode.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/State.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/TaskNode.hbm.xml"/>

    <!-- context.def mapping files -->
    <mapping resource="org/jbpm/context/def/ContextDefinition.hbm.xml"/>
    <mapping resource="org/jbpm/context/def/VariableAccess.hbm.xml"/>

    <!-- taskmgmt.def mapping files -->
    <mapping resource="org/jbpm/taskmgmt/def/TaskMgmtDefinition.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/def/Swimlane.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/def/Task.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/def/TaskController.hbm.xml"/>

    <!-- module.def mapping files -->
    <mapping resource="org/jbpm/module/def/ModuleDefinition.hbm.xml"/>

    <!-- bytes mapping files -->
    <mapping resource="org/jbpm/bytes/ByteArray.hbm.xml"/>

    <!-- file.def mapping files -->
    <mapping resource="org/jbpm/file/def/FileDefinition.hbm.xml"/>

    <!-- scheduler.def mapping files -->
    <mapping resource="org/jbpm/scheduler/def/CreateTimerAction.hbm.xml"/>
    <mapping resource="org/jbpm/scheduler/def/CancelTimerAction.hbm.xml"/>

    <!-- graph.exe mapping files -->
    <mapping resource="org/jbpm/graph/exe/Comment.hbm.xml"/>
    <mapping resource="org/jbpm/graph/exe/ProcessInstance.hbm.xml"/>
    <mapping resource="org/jbpm/graph/exe/Token.hbm.xml"/>
    <mapping resource="org/jbpm/graph/exe/RuntimeAction.hbm.xml"/>

    <!-- module.exe mapping files -->
    <mapping resource="org/jbpm/module/exe/ModuleInstance.hbm.xml"/>
        
    <!-- context.exe mapping files -->
    <mapping resource="org/jbpm/context/exe/ContextInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/TokenVariableMap.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/VariableInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/ByteArrayInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/DateInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/DoubleInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/HibernateLongInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/HibernateStringInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/LongInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/NullInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/StringInstance.hbm.xml"/>

    <!-- job mapping files -->
    <mapping resource="org/jbpm/job/Job.hbm.xml"/>
    <mapping resource="org/jbpm/job/Timer.hbm.xml"/>
    <mapping resource="org/jbpm/job/ExecuteNodeJob.hbm.xml"/>
    <mapping resource="org/jbpm/job/ExecuteActionJob.hbm.xml"/>

    <!-- taskmgmt.exe mapping files -->
    <mapping resource="org/jbpm/taskmgmt/exe/TaskMgmtInstance.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/exe/TaskInstance.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/exe/PooledActor.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/exe/SwimlaneInstance.hbm.xml"/>

    <!-- logging mapping files -->
    <mapping resource="org/jbpm/logging/log/ProcessLog.hbm.xml"/>
    <mapping resource="org/jbpm/logging/log/MessageLog.hbm.xml"/>
    <mapping resource="org/jbpm/logging/log/CompositeLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ActionLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/NodeLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ProcessInstanceCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ProcessInstanceEndLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ProcessStateLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/SignalLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/TokenCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/TokenEndLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/TransitionLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableDeleteLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/ByteArrayUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/DateUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/DoubleUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/HibernateLongUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/HibernateStringUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/LongUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/StringUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskAssignLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskEndLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/SwimlaneLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/SwimlaneCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/SwimlaneAssignLog.hbm.xml"/>
    
  </session-factory>
</hibernate-configuration>

Did i forget any config options?
Thanks in advance.

mmerder · **Posted:** Tue Feb 17, 2009 5:10 am

It looks like jbpm uses a different session-factory. Try to always use your jbpmContext.getSession() a you probably also want to do all changes to your entities + jbpm's entities in one transaction.

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

hmm sounds logical.
i guess i will have to change my jbpm.cfg:

Code:

<jbpm-configuration>

  <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>

</jbpm-configuration>

but which bean class do i have to add here??

mmerder · **Posted:** Tue Feb 17, 2009 6:40 am

Hmm, I am not very deep into using jbpm. But this site could help you, especially 7.2.1 (try to use one hibernate.cfg.xml) and 7.7.

Does it help?

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

thanks for the link!
i tried to tell jbpm to use the hibernate sessionFactory but it gives me an error:

Code:

 org.jbpm.util.JndiLookupException: couldn't fetch 'java:/DBEntityManagerFactory' from jndi

jbpm.conf

Code:

...
<field name="sessionFactoryJndiName">
            <string value="java:/DBEntityManagerFactory" />
          </field>
..

java:/DBEntityManagerFactory seems to be wrong so i tried to define a hibernate session factory by adding

Code:

<property name="hibernate.session_factory_name">java:hibernate/SessionFactory</property>

to hibernate.cfg.

but jbpm gives me the same error(with a different jndi name of course).

Stacktrace:

Code:

14:09:56,234 ERROR [[/Project]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
org.jboss.seam.InstantiationException: Could not instantiate Seam component: org.jboss.seam.bpm.jbpm
   at org.jboss.seam.Component.newInstance(Component.java:2106)
   at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304)
   at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278)
   at org.jboss.seam.contexts.ServletLifecycle.endInitialization(ServletLifecycle.java:112)
   at org.jboss.seam.init.Initialization.init(Initialization.java:735)
   at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:35)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3856)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4361)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:790)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:770)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:296)
   at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.apache.catalina.core.StandardContext.init(StandardContext.java:5312)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:296)
   at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:301)
   at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
   at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
   at org.jboss.web.WebModule.startModule(WebModule.java:83)
   at org.jboss.web.WebModule.startService(WebModule.java:61)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
   at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
   at $Proxy0.start(Unknown Source)
   at org.jboss.system.ServiceController.start(ServiceController.java:417)
   at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy44.start(Unknown Source)
   at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
   at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
   at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)
   at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
   at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy45.start(Unknown Source)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
   at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy9.deploy(Unknown Source)
   at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
   at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
   at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
   at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
   at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
   at $Proxy0.start(Unknown Source)
   at org.jboss.system.ServiceController.start(ServiceController.java:417)
   at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy4.start(Unknown Source)
   at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy5.deploy(Unknown Source)
   at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
   at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
   at org.jboss.Main.boot(Main.java:200)
   at org.jboss.Main$1.run(Main.java:508)
   at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: could not deploy a process definition
   at org.jboss.seam.bpm.Jbpm.installProcessDefinitions(Jbpm.java:300)
   at org.jboss.seam.bpm.Jbpm.startup(Jbpm.java:80)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
   at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144)
   at org.jboss.seam.Component.callComponentMethod(Component.java:2211)
   at org.jboss.seam.Component.callCreateMethod(Component.java:2134)
   at org.jboss.seam.Component.newInstance(Component.java:2094)
   ... 141 more
Caused by: org.jbpm.util.JndiLookupException: couldn't fetch 'hibernate/SessionFactory' from jndi
   at org.jbpm.util.JndiUtil.lookup(JndiUtil.java:41)
   at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:87)
   at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95)
   at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99)
   at org.jbpm.persistence.db.DbPersistenceService.getGraphSession(DbPersistenceService.java:341)
   at org.jbpm.JbpmContext.getGraphSession(JbpmContext.java:571)
   at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:173)
   at org.jboss.seam.bpm.Jbpm.deployProcess(Jbpm.java:316)
   at org.jboss.seam.bpm.Jbpm.installProcessDefinitions(Jbpm.java:294)
   ... 151 more
Caused by: javax.naming.NameNotFoundException: hibernate not bound
   at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
   at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
   at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
   at org.jnp.server.NamingServer.lookup(NamingServer.java:267)
   at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:667)
   at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
   at javax.naming.InitialContext.lookup(Unknown Source)
   at org.jbpm.util.JndiUtil.lookup(JndiUtil.java:36)
   ... 159 more

mmerder · **Posted:** Tue Feb 17, 2009 9:26 am

Do you have to add the SessionFactory to your jbpm-config at all? Because if you add a hibernate.cfg.xml to your config, this should be used to build a SessionFactory.

Code:

<jbpm-configuration>
  ...
  <!-- configuration resource files pointing to default configuration files in jbpm-{version}.jar -->
  <string name='resource.hibernate.cfg.xml' 
          value='hibernate.cfg.xml' />
  <!-- <string name='resource.hibernate.properties' 
                  value='hibernate.properties' /> -->
  ...
</jbpm-configuration>

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

with

Code:

<string name='resource.hibernate.cfg.xml' 
          value='hibernate.cfg.xml' />

in jbpm.cfg i get the same exception as mentioned in post 1 :/

mmerder · **Posted:** Tue Feb 17, 2009 11:28 am

Thanks for your rating. Does that mean, that you solved the problem?

If not, could you post org/jbpm/taskmgmt/exe/TaskInstance.hbm.xml? Are u sure the file is stored at the right location?

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

Unfortunately i could not resolve the problem yet. i rated your posts caus they where very helpful.

My hibernate.cfg.xml came with the JBoss Seam distribution. i didn't change any mappings in there.
here is the TaskInstance.hbm.xml (from MyProject-ear/EarContent/jbpm-jpdl.jar). I hope that's the right one.

Code:

<?xml version="1.0"?>

<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD 3.0//EN" 
    "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping auto-import="false" default-access="field">

  <class name="org.jbpm.taskmgmt.exe.TaskInstance" 
         table="JBPM_TASKINSTANCE"
         discriminator-value="T">
    <id name="id" column="ID_"><generator class="native" /></id>
    <discriminator type="char" column="CLASS_"/>
    <version name="version" column="VERSION_" />
  
    <property name="name"         column="NAME_" />
    <property name="description"  column="DESCRIPTION_" length="4000">
      <type name="string_max">
        <param name="length">4000</param>
      </type> 
    </property>
    <property name="actorId"      column="ACTORID_" index="IDX_TASK_ACTORID"/>
    <property name="create"       column="CREATE_" />
    <property name="start"        column="START_" />
    <property name="end"          column="END_" />
    <property name="dueDate"      column="DUEDATE_" />
    <property name="priority"     column="PRIORITY_" />
    <property name="isCancelled"  column="ISCANCELLED_" />
    <property name="isSuspended"  column="ISSUSPENDED_" />
    <property name="isOpen"       column="ISOPEN_" />
    <property name="isSignalling" column="ISSIGNALLING_" />
    <property name="isBlocking"   column="ISBLOCKING_" />
    
    <many-to-one name="task"
                 column="TASK_"
                 foreign-key="FK_TASKINST_TASK"
                 index="IDX_TASKINST_TSK"/>
    <many-to-one name="token"
                 column="TOKEN_" 
                 foreign-key="FK_TASKINST_TOKEN"
                 index="IDX_TASKINST_TOKN"/>
    <many-to-one name="processInstance"
                 column="PROCINST_"
                 foreign-key="FK_TSKINS_PRCINS"
                 index="IDX_TASKINST_TSK"/>
    <many-to-one name="swimlaneInstance" 
                 column="SWIMLANINSTANCE_" 
                 foreign-key="FK_TASKINST_SLINST"
                 index="IDX_TSKINST_SLINST" />
    <many-to-one name="taskMgmtInstance" 
                 column="TASKMGMTINSTANCE_" 
                 foreign-key="FK_TASKINST_TMINST"
                 index="IDX_TSKINST_TMINST"/>

    <map name="variableInstances" cascade="all">
      <key column="TASKINSTANCE_" foreign-key="FK_VAR_TSKINST"/>
      <index type="string" column="NAME_" />
      <one-to-many class="org.jbpm.context.exe.VariableInstance" />
    </map>
    <set name="pooledActors" 
         cascade="all"
         table="JBPM_TASKACTORPOOL">
      <key column="TASKINSTANCE_" foreign-key="FK_TASKACTPL_TSKI"/>
      <many-to-many class="org.jbpm.taskmgmt.exe.PooledActor" column="POOLEDACTOR_" />
    </set>
    <list name="comments" cascade="all" >
      <key column="TASKINSTANCE_" />
      <index column="TASKINSTANCEINDEX_" />
      <one-to-many class="org.jbpm.graph.exe.Comment" />
    </list>

  </class>

</hibernate-mapping>

mmerder · **Posted:** Wed Feb 18, 2009 6:31 am

Looks ok. I think it could be the way you build your Factory: as your class ActivityLog is not mentioned in your config file, I suppose you add it programmatically to your annotationConfiguration. Try to unify your way to include your mappings. I'd recommend to include the annotated classes in your hibernate.cfg-file, too.

Do you still have different datasources in your persistence.xml?

mmerder · **Posted:** Wed Feb 18, 2009 6:35 am

As you probably use an application server and you also use JPA I think the problem is, that your hibernate.cfg.xml is not used at all.

You have to add hibernate.ejb.cfgfile to your persistence.xml, to configure the location of the cfg-file. Watch out, not to configure properties twice, do it either in your persistence.xml or in hibernate.cfg.xml.

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

my hibernate.cfg.xml is used.
two examples:

Code:

     <property name="hbm2ddl.auto">update</property> 

   <property name="show_sql">false</property>

changes to these properties affect the web applications / hibernates behaviour.

nevertheless i will try the hibernate.ejb.cfgfile out tomorrow

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

mmerder wrote:

As you probably use an application server and you also use JPA I think the problem is, that your hibernate.cfg.xml is not used at all.

You have to add hibernate.ejb.cfgfile to your persistence.xml, to configure the location of the cfg-file. Watch out, not to configure properties twice, do it either in your persistence.xml or in hibernate.cfg.xml.

thats the solution!
thanks very much mmerder(!)

wurzelbutz · **Joined:** Tue Feb 03, 2009 10:49 am **Posts:** 10

i was wrong.
as soon as i add the property hibernate.hbm2ddl.auto=create-drop to persistence unit DB2 all tables of persistence unit Isis are dropped too :/ *crying*

lets start all over:

i'm using seam, jbpm, jboss AS and hibernate annotations.

i have 2 databases with different requirements:
1.) DBA
main DB., i want to add/update/delete entities here. jpm stuff should be stored here too.

2.) DBB
db of an other application on a different server. i mainly want to read data from here (except for one table. i need to insert data there). hibernate should not touch these tables at all (except for the one i need to insert data into).

i want to access all tables from DBA + DBB from one entityManager(if thats possible).

how what would the configuration look like?

mmerder · **Posted:** Mon Feb 23, 2009 4:37 am

hmm, I would stay with your current solution, but remove create-drop. If its only for creating a table if it doesn't exist, you could create it programmatically.