[jboss-user] [jBPM] - Human Task , task table deleted every time, when I restart the jbpm-install demo application..

[Sam Mano]

Sam Mano [https://community.jboss.org/people/artist123] created the discussion

"Human Task , task table deleted every time, when I restart the jbpm-install demo application.."

To view the discussion, visit: https://community.jboss.org/message/750764#750764

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*+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
 http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd 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  http://java.sun.com/xml/ns/persistence/orm_1_0.xsd http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"
             xmlns:orm=" http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm"
             xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
             xmlns=" http://java.sun.com/xml/ns/persistence 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>
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