From: <glassfish_at_javadesktop.org>
Date: Wed, 10 Feb 2010 02:31:24 PST

Hello,

I'm trying to run Junittests from Eclipse-IDE on the GF embedded container. But the container behaves curious. The project is an ejb-project with an entity and an ejb to manage the entity. When starting the container, all works fine. The jndi-names are created properly and the database is opened. The entity is persisted to DB with the persist-method - works fine. But when I try to call remove on the eib, the container is saying:
java.lang.IllegalArgumentException: Entity must be managed to call remove: model.PublicHoliday_at_616364, try merging the detached and try the remove again.

I'm very puzzled.

Here is the Testmethod:
        @Test
        public void createHoliday() throws Exception {
                PublicHoliday holiday = new PublicHoliday();
                PublicHolidayEJB holidayEJB = (PublicHolidayEJB) ctx.lookup("java:global/classes/PublicHolidayEJB");

                // save holiday
                holiday.setName("test");
                holidayEJB.persist(holiday);
                long id = holiday.getId();
                assertTrue("id is generated", id > 0);

                // search holiday
                holiday = holidayEJB.find(id);
                assertNotNull("entity loaded", holiday);

                // At this point, the tx is commited and the entity is in DB
                holidayEJB.remove(holiday); //java.lang.IllegalArgumentException:
                                                                        //Entity must be managed to call remove:
                                                                        //model.PublicHoliday_at_616364,
                                                                        //try merging the detached and try the remove again.
                System.out.println("finished");
        }

And here is the persistence.xml:
<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
    <persistence-unit name="holidayTestPU" transaction-type="JTA">
        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
        <jta-data-source>jdbc/timeGetterDS</jta-data-source>
        <class>model.PublicHoliday</class>
         <properties>
            <property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
            <property name="eclipselink.logging.level" value="FINE"/>
        </properties>
    </persistence-unit>
</persistence>

I'm thankful for every tip...
Peter
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