JBoss Community

Hi,

I try to install jbpm5.3 installer, afer some persistence related fixes, It is working fine.

but I have one problem, each time when I stop and start the demo.db, all the records in task table get deleted, even though some reserved data is there it deletes all.

please advise me, how to prevent this, below is my task service persistence.xml...........

thanks,

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

<persistence version="1.0"

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

                                 http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd

                                 http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"

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

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

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

  <persistence-unit name="org.jbpm.task">

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

    <non-jta-data-source>java:jboss/datasources/taskDS</non-jta-data-source>      

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

    <class>org.jbpm.task.Attachment</class>

    <class>org.jbpm.task.BooleanExpression</class>

    <class>org.jbpm.task.Comment</class>

    <class>org.jbpm.task.Content</class>

    <class>org.jbpm.task.Deadline</class>

    <class>org.jbpm.task.Delegation</class>

    <class>org.jbpm.task.EmailNotification</class>

    <class>org.jbpm.task.EmailNotificationHeader</class>

    <class>org.jbpm.task.Escalation</class>

    <class>org.jbpm.task.Group</class>

    <class>org.jbpm.task.I18NText</class>

    <class>org.jbpm.task.Notification</class>

    <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>

    <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>

    <class>org.jbpm.task.PeopleAssignments</class>

    <class>org.jbpm.task.Reassignment</class>

    <class>org.jbpm.task.Status</class>

    <class>org.jbpm.task.SubTasksStrategy</class>

    <class>org.jbpm.task.Task</class>

    <class>org.jbpm.task.TaskData</class>

    <class>org.jbpm.task.User</class>

    <properties>

     <!--

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

      -->

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

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

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

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

      <!-- for AS7 -->

      <property name="hibernate.transaction.manager_lookup_class" value="org.jbpm.integration.console.JBPMTransactionManager" />

      <!-- for AS5 -->

      <!-- <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" /> -->

    </properties>

  </persistence-unit>

</persistence>