Examples with InheritancePolicy org.eclipse.persistence.descriptors.InheritancePolicy used on opensource projects

Example 6 with InheritancePolicy

use of org.eclipse.persistence.descriptors.InheritancePolicy in project eclipselink by eclipse-ee4j.

the class EntityManagerJUnitTestSuite method testCascadePersistToNonEntitySubclass.

// Glassfish bug 1021 - allow cascading persist operation to non-entities
public void testCascadePersistToNonEntitySubclass() {
    EntityManager em = createEntityManager();
    // added new setting for bug 237281
    InheritancePolicy ip = getDatabaseSession().getDescriptor(Project.class).getInheritancePolicy();
    boolean describesNonPersistentSubclasses = ip.getDescribesNonPersistentSubclasses();
    ip.setDescribesNonPersistentSubclasses(true);
    beginTransaction(em);
    Employee emp = new Employee();
    emp.setFirstName("Albert");
    emp.setLastName("Einstein");
    SuperLargeProject s1 = new SuperLargeProject("Super 1");
    Collection projects = new ArrayList();
    projects.add(s1);
    emp.setProjects(projects);
    em.persist(emp);
    try {
        commitTransaction(em);
    } catch (Exception e) {
        if (isTransactionActive(em)) {
            rollbackTransaction(em);
        }
        fail("Persist operation was not cascaded to related non-entity, thrown: " + e);
    } finally {
        ip.setDescribesNonPersistentSubclasses(describesNonPersistentSubclasses);
        closeEntityManager(em);
    }
}

Example 7 with InheritancePolicy

use of org.eclipse.persistence.descriptors.InheritancePolicy in project eclipselink by eclipse-ee4j.

the class SecurityWhileInitializingClassExtractionMethodTest method setup.

@Override
protected void setup() {
    super.setup();
    expectedException = DescriptorException.securityWhileInitializingClassExtractionMethod("Dummy_Method", new RelationalDescriptor(), new Exception());
    getTestDescriptor().setInheritancePolicy(new InheritancePolicy());
    policy = getTestDescriptor().getInheritancePolicy();
    // need not getClassExtractionMethodName() == null
    // this method does exist in above class
    policy.setClassExtractionMethodName("dummy_Method");
    // need NoSuchMethod thrown from         setClassExtractionMethod(Helper.getDeclaredMethod(getDescriptor().getJavaClass(), getClassExtractionMethodName(), declarationParameters));
    // nice if isChildDescriptor() == false
    policy.setParentClass(null);
}

Example 8 with InheritancePolicy

use of org.eclipse.persistence.descriptors.InheritancePolicy in project eclipselink by eclipse-ee4j.

the class NoSuchMethodWhileInitializingClassExtractionMethodTest method test.

@Override
public void test() {
    RelationalDescriptor descriptor = new RelationalDescriptor();
    descriptor.setJavaClass(NoSuchMethodWhileInitializingClassExtractionMethodTest.class);
    descriptor.setInheritancePolicy(new InheritancePolicy());
    InheritancePolicy policy = descriptor.getInheritancePolicy();
    // need not getClassExtractionMethodName() == null
    // this method does not exist in above class
    policy.setClassExtractionMethodName("Dummy_Method");
    // need NoSuchMethod thrown from         setClassExtractionMethod(Helper.getDeclaredMethod(getDescriptor().getJavaClass(), getClassExtractionMethodName(), declarationParameters));
    // nice if isChildDescriptor() == false
    policy.setParentClass(null);
    try {
        policy.preInitialize((AbstractSession) getSession());
    } catch (EclipseLinkException exception) {
        caughtException = exception;
    }
}

Example 9 with InheritancePolicy

use of org.eclipse.persistence.descriptors.InheritancePolicy in project eclipselink by eclipse-ee4j.

the class EntityManagerJUnitTestSuite method testEnabledPersistNonEntitySubclass.

// bug 237281 - ensure seeting InheritancePolicy to allow non-entity subclasses to be persisted as their
// superclass works
public void testEnabledPersistNonEntitySubclass() {
    EntityManager em = createEntityManager();
    InheritancePolicy ip = getServerSession().getDescriptor(Project.class).getInheritancePolicy();
    boolean describesNonPersistentSubclasses = ip.getDescribesNonPersistentSubclasses();
    ip.setDescribesNonPersistentSubclasses(true);
    beginTransaction(em);
    SuperLargeProject s1 = new SuperLargeProject("Super 1");
    try {
        em.persist(s1);
    } catch (Exception e) {
        if (isTransactionActive(em)) {
            rollbackTransaction(em);
        }
        fail("Persist operation was not cascaded to related non-entity, thrown: " + e);
    } finally {
        rollbackTransaction(em);
        ip.setDescribesNonPersistentSubclasses(describesNonPersistentSubclasses);
        closeEntityManager(em);
    }
}

Example 10 with InheritancePolicy

use of org.eclipse.persistence.descriptors.InheritancePolicy in project eclipselink by eclipse-ee4j.

the class EntityManagerJUnitTestSuite method testCascadePersistToNonEntitySubclass.

// Glassfish bug 1021 - allow cascading persist operation to non-entities
public void testCascadePersistToNonEntitySubclass() {
    EntityManager em = createEntityManager();
    // added new setting for bug 237281
    InheritancePolicy ip = getServerSession().getDescriptor(Project.class).getInheritancePolicy();
    boolean describesNonPersistentSubclasses = ip.getDescribesNonPersistentSubclasses();
    ip.setDescribesNonPersistentSubclasses(true);
    beginTransaction(em);
    Employee emp = new Employee();
    emp.setFirstName("Albert");
    emp.setLastName("Einstein");
    SuperLargeProject s1 = new SuperLargeProject("Super 1");
    Collection projects = new ArrayList();
    projects.add(s1);
    emp.setProjects(projects);
    em.persist(emp);
    try {
        commitTransaction(em);
    } catch (Exception e) {
        if (isTransactionActive(em)) {
            rollbackTransaction(em);
        }
        fail("Persist operation was not cascaded to related non-entity, thrown: " + e);
    } finally {
        ip.setDescribesNonPersistentSubclasses(describesNonPersistentSubclasses);
        closeEntityManager(em);
    }
}