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()


  public void testFetchBySubClassFieldNameA() {
    OpenJPAEntityManager em = emf.createEntityManager();
    FetchPlan fp = em.getFetchPlan();
        fp.setExtendedPathLookup(true);
    fp.clearFetchGroups();
    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();
    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()


        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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