10 Replies Latest reply on Aug 30, 2013 12:00 PM by Maciej Swiderski

    Why is ProcessInstanceInfo emptied after process ends?

    Laura delli Paoli Master

      Hello everybody,

      I succeeded in filling jbpm5 ProcessInstanceInfo table while process is running, but when process ends the db record is deleted.

      When a new process is created, its processId is correctly different from its predecessors.

      Is this the expected behaviour? I was expecting to have these data permanently stored in ProcessInstanceInfo  table!

       

      Here's my persistence.xml:

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

      <persistence version="2.0"

         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_2_0.xsd">

             

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

         

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

         

          <mapping-file>META-INF/JBPMorm-JPA2.xml</mapping-file>

       

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

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

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

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

       

                <properties>

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

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

          </properties>

        </persistence-unit>

       

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

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

                <mapping-file>META-INF/Taskorm-JPA2.xml</mapping-file>

       

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

       

                <properties>

            <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" /> 

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

            <property name="hibernate.id.new_generator_mappings" value="false" />

          </properties>

        </persistence-unit>

      </persistence>

       

      Laura