Package org.apache.openjpa.persistence

Examples of org.apache.openjpa.persistence.FetchPlan

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        OpenJPAEntityManagerFactory emf2 = createNamedEMF(getPersistenceUnitName(),
            FGManager.class, FGDepartment.class, FGEmployee.class, FGAddress.class,
            "openjpa.FetchGroups", "default,DescFetchGroup");
       
        OpenJPAEntityManager em = emf2.createEntityManager();
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
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        OpenJPAEntityManagerFactory emf2 = createNamedEMF(getPersistenceUnitName(),
            FGManager.class, FGDepartment.class, FGEmployee.class, FGAddress.class,
            "openjpa.FetchGroups", "Default,DescFetchGroup");
       
        OpenJPAEntityManager em = emf2.createEntityManager();
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("Default")); // Not the same as "default"
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
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        OpenJPAEntityManagerFactory emf2 = createNamedEMF(getPersistenceUnitName(),
            FGManager.class, FGDepartment.class, FGEmployee.class, FGAddress.class,
            "openjpa.FetchGroups", "Default,DescFetchGroup");
       
        OpenJPAEntityManager em = emf2.createEntityManager();
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("Default")); // Not the same as "default"
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        fp.clearFetchGroups(); // OPENJPA-2413: now places "default" in the list of active fetch groups.
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        FGManager mgr = managerSet.iterator().next();
        assertNotNull(mgr);
       
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        OpenJPAEntityManagerFactory emf2 = createNamedEMF(getPersistenceUnitName(),
            FGManager.class, FGDepartment.class, FGEmployee.class, FGAddress.class,
            "openjpa.FetchGroups", "default,DescFetchGroup");
       
        OpenJPAEntityManager em = emf2.createEntityManager();
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        FGManager mgr = managerSet.iterator().next();
        assertNotNull(mgr);
       
        fp.removeFetchGroup("DescFetchGroup");
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Restore the "DescFetchGroup" fetch group, and verify expected behavior
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }  
       
        // Remove the "DescFetchGroup" fetch group, and verify expected behavior
        fp.removeFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Reset the fetch plan, and verify expected behavior
        fp.resetFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Remove the "DescFetchGroup" fetch group, and verify expected behavior
        fp.removeFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Clear all fetch groups, and verify expected behavior
        // OPENJPA-2413: now places "default" in the list of active fetch groups.
        fp.clearFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
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     * Finds operating under a modified fetch plan should not utilize sql stored in the finder cache.
     */
    public void testFinderCache006() {
        OpenJPAEntityManager em = emf.createEntityManager();
       
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        FGManager mgr = managerSet.iterator().next();
        assertNotNull(mgr);
       
        {
            // First find, to prime the Finder Cache
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Add a field to the fetch plan and verify expected behavior
        fp.addField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Remove the field previously added, and verify expected behavior
        fp.removeField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }  
       
        // Add a field to the fetch plan and verify expected behavior
        fp.addField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Reset the fetch groups, and verify expected behavior (note the reset doesn't remove added fields!)
        fp.resetFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Clear all fetch groups, and verify expected behavior (note the reset doesn't remove added fields!)
        // OPENJPA-2413: now places "default" in the list of active fetch groups.
        fp.clearFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Clear all fields, and verify expected behavior
        fp.clearFields();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFields().contains(empDescriptionFieldStr));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
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     * to the finder cache. 
     */
    public void testFinderCache007() {
        OpenJPAEntityManager em = emf.createEntityManager();
       
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
       
        fp.addField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
       
        FGManager mgr = managerSet.iterator().next();
        assertNotNull(mgr);
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Remove the field, and verify expected behavior
        fp.removeField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }  
       
        // Restore the field to the fetch plan and verify expected behavior
        fp.addField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Remove the "DescFetchGroup" fetch group, and verify expected behavior
        fp.removeField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Restore the field to the fetch plan and verify expected behavior
        fp.addField(empDescriptionFieldStr);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Reset the fetch plan, and verify expected behavior (should not affect fields)
        fp.resetFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Clear all fetch groups, and verify expected behavior (should not affect fields)
        // OPENJPA-2413: now places "default" in the list of active fetch groups.
        fp.clearFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFields().contains(empDescriptionFieldStr));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Clear all fields, and verify expected behavior
        fp.clearFields();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFields().contains(empDescriptionFieldStr));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
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        OpenJPAEntityManagerFactory emf2 = createNamedEMF(getPersistenceUnitName(),
            FGManager.class, FGDepartment.class, FGEmployee.class, FGAddress.class,
            "openjpa.FetchGroups", "Default,DescFetchGroup");
       
        OpenJPAEntityManager em = emf2.createEntityManager();
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("Default")); // Not the same as "default"
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
       
        // OPENJPA-2413: now places "default" in the list of active fetch groups.
        fp.clearFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        // Reset to the PCtx default Fetch Plan
        fp.resetFetchGroups();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("Default")); // Not the same as "default"
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        // Verify that the PCtx default fetch plan was properly restored.  "default" should not be enabled
        // since it was not listed by openjpa.FetchGroups.
        FGManager mgr = managerSet.iterator().next();
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     * Baseline test for Finder Cache
     */
    public void testFinderCache001() {
        OpenJPAEntityManager em = emf.createEntityManager();
       
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
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     * Finds operating under a modified fetch plan should not utilize sql stored in the finder cache.
     */
    public void testFinderCache002() {
        OpenJPAEntityManager em = emf.createEntityManager();
       
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        FGManager mgr = managerSet.iterator().next();
        assertNotNull(mgr);
       
        {
            // First find, to prime the Finder Cache
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Add a fetch group to the fetch plan and verify expected behavior
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Remove the fetch group previously added, and verify expected behavior
        fp.removeFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }  
       
        // Add a fetch group to the fetch plan and verify expected behavior
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Reset the fetch plan, and verify expected behavior
        fp.resetFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Add a fetch group to the fetch plan and verify expected behavior
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Clear all fetch groups, and verify expected behavior
        // OPENJPA-2413: now places "default" in the list of active fetch groups.
        fp.clearFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
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     * to the finder cache. 
     */
    public void testFinderCache003() {
        OpenJPAEntityManager em = emf.createEntityManager();
       
        FetchPlan fp = em.getFetchPlan();
        assertNotNull(fp);
       
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
       
        FetchConfiguration fetchCfg = ((org.apache.openjpa.persistence.EntityManagerImpl) em)
                .getBroker()
                .getFetchConfiguration();
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
       
        FGManager mgr = managerSet.iterator().next();
        assertNotNull(mgr);
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Remove the "DescFetchGroup" fetch group, and verify expected behavior
        fp.removeFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }  
       
        // Restore the fetch group to the fetch plan and verify expected behavior
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Remove the "DescFetchGroup" fetch group, and verify expected behavior
        fp.removeFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Restore the fetch group to the fetch plan and verify expected behavior
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Reset the fetch plan, and verify expected behavior
        fp.resetFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertNull(findMgr.getDescription()); // Should be lazy-loaded
        }
       
        // Restore the fetch group to the fetch plan and verify expected behavior
        fp.addFetchGroup("DescFetchGroup");
        assertNotNull(fp.getFetchGroups());
        assertEquals(2, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertTrue(fp.getFetchGroups().contains("DescFetchGroup"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            // Second find, should rely on the finder cache to reuse generated SQL.
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
           
            assertEquals(mgr.getId(), findMgr.getId());
            assertEquals(mgr.getFirstName(), findMgr.getFirstName());
            assertEquals(mgr.getLastName(), findMgr.getLastName());
            assertEquals(mgr.getDescription(), findMgr.getDescription()); // Should not be lazy-loaded
        }
       
        // Clear all fetch groups, and verify expected behavior
        // OPENJPA-2413: now places "default" in the list of active fetch groups.
        fp.clearFetchGroups();
        assertNotNull(fp.getFetchGroups());
        assertEquals(1, fp.getFetchGroups().size());
        assertTrue(fp.getFetchGroups().contains("default"));
        assertFalse(fp.getFetchGroups().contains("DescFetchGroup"));
        assertTrue(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());
       
        {
            FGManager findMgr = em.find(FGManager.class, mgr.getId());
            em.clear();
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