List of clearFetchGroups() Examples

Examples of clearFetchGroups()

org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()
Clears the set of fetch group names to use wen loading data. After this operation is invoked, only those fields in the default fetch group (and any requested field) will be loaded when loading an object.

Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()


        fetch.removeFetchGroup("baz");
        fetch.removeFetchGroup("c");
        checkGroups(pm, new String[]{ "foo", "a", "b", "d" });


        fetch.clearFetchGroups().addFetchGroup(FetchPlan.GROUP_DEFAULT);
        checkGroups(pm, new String[0]);
    }


    private void checkGroups(OpenJPAEntityManager pm, String[] groups) {
        HashSet groupSet = new HashSet(Arrays.asList(groups));

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()


  public void testFetchBySubClassFieldB() {
    OpenJPAEntityManager em = emf.createEntityManager();
    FetchPlan fp = em.getFetchPlan();
    fp.setExtendedPathLookup(true);
    fp.clearFetchGroups().removeFetchGroup(FetchGroup.NAME_DEFAULT);
    fp.clearFields();
    fp.addField(FetchA.class, "b");
    fp.addField(FetchB.class, "text");


    FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()


  public void testFetchBySubClassFieldA() {
    OpenJPAEntityManager em = emf.createEntityManager();
    FetchPlan fp = em.getFetchPlan();
        fp.setExtendedPathLookup(true);
    fp.clearFetchGroups().removeFetchGroup(FetchGroup.NAME_DEFAULT);
    fp.clearFields();
    fp.addField(FetchA.class, "b");
    fp.addField(FetchA.class, "text");


    FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()

  
  public void testFetchBySuperClassField() {
    OpenJPAEntityManager em = emf.createEntityManager();
    FetchPlan fp = em.getFetchPlan();
        fp.setExtendedPathLookup(true);
    fp.clearFetchGroups().removeFetchGroup(FetchGroup.NAME_DEFAULT);
    fp.clearFields();
    fp.addField(FetchA.class, "b");
    fp.addField(FetchBase.class, "text");


    FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()

  
  public void testFetchBySubClassFieldNameB() {
    OpenJPAEntityManager em = emf.createEntityManager();
    FetchPlan fp = em.getFetchPlan();
        fp.setExtendedPathLookup(true);
    fp.clearFetchGroups().removeFetchGroup(FetchGroup.NAME_DEFAULT);
    fp.clearFields();
    fp.addField(FetchA.class.getName() + ".b");
    fp.addField(FetchB.class.getName() + ".text");


    FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()


  public void testFetchBySubClassFieldNameA() {
    OpenJPAEntityManager em = emf.createEntityManager();
    FetchPlan fp = em.getFetchPlan();
        fp.setExtendedPathLookup(true);
    fp.clearFetchGroups().removeFetchGroup(FetchGroup.NAME_DEFAULT);
    fp.clearFields();
    fp.addField(FetchA.class.getName() + ".b");
    fp.addField(FetchA.class.getName() + ".text");


    FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()

  
  public void testFetchBySuperClassFieldName() {
    OpenJPAEntityManager em = emf.createEntityManager();
    FetchPlan fp = em.getFetchPlan();
        fp.setExtendedPathLookup(true);
    fp.clearFetchGroups().removeFetchGroup(FetchGroup.NAME_DEFAULT);
    fp.clearFields();
    fp.addField(FetchA.class.getName() + ".b");
    fp.addField(FetchBase.class.getName() + ".text");


    FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()

      Collection<String> fetchGroups = fp.getFetchGroups();
      assertNotNull(fetchGroups);
      assertTrue(fetchGroups.contains(FetchGroup.NAME_DEFAULT));


      // Clear all active FetchGroups, only "default" should remain.
      fp.clearFetchGroups();
      Collection<String> fetchGroupsAfterClear = fp.getFetchGroups();
      assertNotNull(fetchGroupsAfterClear);
      assertTrue(fetchGroupsAfterClear.contains(FetchGroup.NAME_DEFAULT));    


      // Should still be able to remove the "default" FetchGroup

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()

        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());

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Examples of org.apache.openjpa.persistence.FetchPlan.clearFetchGroups()

            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"));
        assertFalse(fetchCfg.isDefaultPUFetchGroupConfigurationOnly());

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