Hi!

I got around it by a orm:

<?xml version="1.0" encoding="UTF-8"?>
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm 
orm_2_0.xsd"
version="2.0">
        <named-query name="ProcessInstancesWaitingForEvent">
                <query>
                        SELECT p.processInstanceId
                        FROM ProcessInstanceInfo p
                        WHERE :type MEMBER OF p.eventTypes</query>
        </named-query>
        <entity 
class="org.jbpm.persistence.processinstance.ProcessInstanceInfo">
                <attributes>
                        <element-collection name="eventTypes">
                                <collection-table name="EventTypes">
                                        <join-column name="InstanceId" />
                                </collection-table>
                        </element-collection>
                </attributes>
        </entity>
</entity-mappings>

I had to redo the named query too.

After this the next problem pops up ;-( (make a new thread & a new JIRA)

juergen



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