TaskImpl not mapped in HR example

[Murthy Gandikota]

Hi All

 

While reading http://docs.jboss.org/jbpm/v6.1/userguide/jBPMExamples.html

I found a github url to download examples into Eclipse.  

I then built the human-resources and human-resources-tests. I ran into two issues while testing:

a)      (a)In EnvironmentProducer the method getFactory(BeanManager, AbstractAuditLogger) is ambiguous for the type InjectableRegisterableItemsFactory

b)      (b)When I run the tests, I get the exception TaskImpl is not mapped

To handle (a) I simply commented out the code. Hope it is not a serious flaw in my testing. I however don’t know how to proceed on (b). Should I create a Task Implementation class or how does that work?

Your kind comments are appreciated

Thanks

murthy 

[Mauricio Salatino]

Do you have a persistence.xml file in the project? because it seems that your persistence.xml is missing the Task entity. 

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[Murthy Gandikota]

The examples didn't come with persistence.xml. So I 

used the one given in the book. Also I mapped Taskorm.xml 

 to overcome an exception thrown for not having it. I don't

have the JBPMorm and  Taskorm xml's. Where does the

jbpm find them?

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>

<persistence

  version="2.0"

  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd

  http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_2_0.xsd"

  xmlns="http://java.sun.com/xml/ns/persistence"

  xmlns:orm="http://java.sun.com/xml/ns/persistence/orm"

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

  <persistence-unit name="org.jbpm.persistence.jpa" transaction-type="JTA">

    <provider>org.hibernate.ejb.HibernatePersistence</provider>

    <jta-data-source>jdbc/jbpm-ds</jta-data-source>

    <mapping-file>META-INF/JBPMorm.xml</mapping-file>

<mapping-file>META-INF/Taskorm.xml</mapping-file>

    <class>org.drools.persistence.info.SessionInfo</class>

    <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>

    <class>org.drools.persistence.info.WorkItemInfo</class>

    <class>org.jbpm.persistence.correlation.CorrelationKeyInfo</class>

    <class>org.jbpm.persistence.correlation.CorrelationPropertyInfo</class>

    <class>org.jbpm.runtime.manager.impl.jpa.ContextMappingInfo</class>

    <class>org.jbpm.process.audit.ProcessInstanceLog</class>

    <class>org.jbpm.process.audit.NodeInstanceLog</class>

    <class>org.jbpm.process.audit.VariableInstanceLog</class>

    <properties>

      <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/>

      <property name="hibernate.max_fetch_depth" value="3"/>

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

      <property name="hibernate.show_sql" value="true"/>

      <property name="hibernate.transaction.jta.platform"

      value="org.hibernate.service.jta.platform.internal.BitronixJtaPlatform"/>

    </properties>

  </persistence-unit>

</persistence> 

[Murthy Gandikota]

This is the error scenario that is encountered when no ORM are mapped.

http://stackoverflow.com/questions/9309132/getting-error-named-query-not-found-unescalateddeadlines 

Adding Taskorm.xml seems to alleviate the problem albeit temporarily before hitting the TaskImpl not mapped.

Thanks

[Murthy Gandikota]

Made progress by adding these to the persistence.xml

<class>org.jbpm.services.task.impl.model.UserImpl</class>

  <class>org.jbpm.services.task.impl.model.GroupImpl</class>

     <class>org.jbpm.services.task.impl.model.DeadlineImpl</class>

But still failing the tests

-------------------------------------------------------

 T E S T S

-------------------------------------------------------

Running org.jbpm.human.resources.tests.CDIKIEJUnitTest

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.328 sec <<< FAILURE!

Running org.jbpm.human.resources.tests.SimpleProcessJUnitTest

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.713 sec <<< FAILURE!

Results :

Tests in error: 

  org.jbpm.human.resources.tests.CDIKIEJUnitTest: org/kie/internal/task/api/TaskCommandExecutor

  simpleProcessTest(org.jbpm.human.resources.tests.SimpleProcessJUnitTest): [PersistenceUnit: org.jbpm.persistence.jpa] Unable to build EntityManagerFactory

It seems org.kie.internal.task.api.TaskCommandExecutor is a 6.0.1 version. I am currently at 6.1.0. Any ideas?

Thanks

[Murthy Gandikota]

After I cleaned out human-task-services 6.0.0 jar, I am down to this error:

Tests in error: 

  org.jbpm.human.resources.tests.CDIKIEJUnitTest: java.lang.ClassNotFoundException: org.jbpm.services.task.identity.UserGroupTaskQueryServiceDecorator; location: <class>org.jbpm.services.task.identity.UserGroupTaskQueryServiceDecorator</class> in archive:/META-INF/beans.xml@16

  simpleProcessTest(org.jbpm.human.resources.tests.SimpleProcessJUnitTest): [PersistenceUnit: org.jbpm.persistence.jpa] Unable to build EntityManagerFactory

Can someone please explain what these classes are for?

If I don't comment out these in META-INF/beans.xml

<alternatives>

        <!--  use this only for standalone/test usage, remove when in application server-->  

        <class>org.jbpm.shared.services.impl.tx.BTMTransactionManagerSynchronizations</class>

       

    </alternatives>

 <!-- use this only for standalone/test usage, remove when in application server    -->

    <m:CMTBTMTransaction>

        <s:modifies />

    </m:CMTBTMTransaction>

    

    <m:BTMTransactionManagerSynchronizations>

        <s:modifies />

    </m:BTMTransactionManagerSynchronizations>

Results :

Tests in error: 

  org.jbpm.human.resources.tests.CDIKIEJUnitTest: java.lang.ClassNotFoundException: org.jbpm.shared.services.impl.tx.BTMTransactionManagerSynchronizations; location: <class>org.jbpm.shared.services.impl.tx.BTMTransactionManagerSynchronizations</class> in archive:/META-INF/beans.xml@11

[Murthy Gandikota]

If I run SimpleProcessJUnitTest.java

 javax.persistence.PersistenceException: [PersistenceUnit: org.jbpm.persistence.jpa] Unable to build EntityManagerFactory

Caused by: org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: org.jbpm.services.task.impl.model.DeadlineImpl.escalations[org.jbpm.services.task.impl.model.EscalationImpl]

[Murthy Gandikota]

The SimpleProcessJUnitTest ran successfully. I am posting the persistence.xml so it will be useful to others.

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>

<persistence

  version="2.0"

  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd

  http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_2_0.xsd"

  xmlns="http://java.sun.com/xml/ns/persistence"

  xmlns:orm="http://java.sun.com/xml/ns/persistence/orm"

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

  <persistence-unit name="org.jbpm.persistence.jpa" transaction-type="JTA">

    <provider>org.hibernate.ejb.HibernatePersistence</provider>

    <jta-data-source>jdbc/jbpm-ds</jta-data-source>

     <mapping-file>META-INF/Taskorm.xml</mapping-file>

    <mapping-file>META-INF/JBPMorm.xml</mapping-file>

    <!--  

     <mapping-file>META-INF/Executor-orm.xml</mapping-file>

    <mapping-file>META-INF/Servicesorm.xml</mapping-file>

   -->

    <mapping-file>META-INF/TaskAuditorm.xml</mapping-file>

    

    

   <class>org.jbpm.services.task.impl.model.AttachmentImpl</class>

    <class>org.jbpm.services.task.impl.model.ContentImpl</class>

    <class>org.jbpm.services.task.impl.model.BooleanExpressionImpl</class>

    <class>org.jbpm.services.task.impl.model.CommentImpl</class>

    <class>org.jbpm.services.task.impl.model.DeadlineImpl</class>

    <class>org.jbpm.services.task.impl.model.DelegationImpl</class>

    <class>org.jbpm.services.task.impl.model.EscalationImpl</class>

    <class>org.jbpm.services.task.impl.model.GroupImpl</class>

    <class>org.jbpm.services.task.impl.model.I18NTextImpl</class>

    <class>org.jbpm.services.task.impl.model.NotificationImpl</class>

    <class>org.jbpm.services.task.impl.model.EmailNotificationImpl</class>

    <class>org.jbpm.services.task.impl.model.EmailNotificationHeaderImpl</class>

    <class>org.jbpm.services.task.impl.model.PeopleAssignmentsImpl</class>

    <class>org.jbpm.services.task.impl.model.ReassignmentImpl</class>

    <class>org.jbpm.services.task.impl.model.TaskImpl</class>

    <class>org.jbpm.services.task.impl.model.TaskDefImpl</class>

    <class>org.jbpm.services.task.impl.model.TaskDataImpl</class>

    <class>org.jbpm.services.task.impl.model.UserImpl</class>

    <!-- <class>org.jbpm.executor.entities.ErrorInfo</class>

    <class>org.jbpm.executor.entities.RequestInfo</class>

    -->

    <class>org.drools.persistence.info.SessionInfo</class>

<!-- Event Classes -->

    <class>org.jbpm.services.task.audit.impl.model.TaskEventImpl</class>

  <!-- Task Audit Classes --> 

    <class>org.jbpm.services.task.audit.impl.model.AuditTaskImpl</class>

    <!--BAM for task service -->

    <class>org.jbpm.services.task.audit.impl.model.BAMTaskSummaryImpl</class>

    <!-- engine -->

    <class>org.drools.persistence.info.SessionInfo</class>

    <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>

    <class>org.drools.persistence.info.WorkItemInfo</class>

    <class>org.jbpm.persistence.correlation.CorrelationKeyInfo</class>

    <class>org.jbpm.persistence.correlation.CorrelationPropertyInfo</class>

    <!-- manager -->

    <class>org.jbpm.runtime.manager.impl.jpa.ContextMappingInfo</class>

    <!-- bam -->