Examples with Transaction javax.jdo.Transaction used on opensource projects

Example 56 with Transaction

use of javax.jdo.Transaction in project tests by datanucleus.

the class EmbeddedTest method testUpdateOfEmbeddedObjectValues.

public void testUpdateOfEmbeddedObjectValues() {
    PersistenceManager pm = pmf.getPersistenceManager();
    Transaction tx = pm.currentTransaction();
    try {
        tx.begin();
        Account account = new Account("dduck", "secret12");
        Address address = new Address(12345, "D-City", "D-Street");
        ContactData contactData = new ContactData(address, null);
        contactData.getPhoneNumbers().add("+49-123-456-789");
        contactData.getPhoneNumbers().add("+49-987-654-321");
        Person daffyDuck = new Person("Daffy", "Duck", "Daffy Duck", account, contactData);
        contactData.setPerson(daffyDuck);
        pm.makePersistent(daffyDuck);
        tx.commit();
        pm.close();
        // test
        pm = pmf.getPersistenceManager();
        tx = pm.currentTransaction();
        tx.begin();
        daffyDuck = pm.getObjectById(Person.class, "Daffy Duck");
        assertEquals("Daffy Duck", daffyDuck.getFullName());
        assertEquals("Daffy", daffyDuck.getFirstName());
        assertEquals("Duck", daffyDuck.getLastName());
        assertNotNull(daffyDuck.getAccount());
        assertEquals("dduck", daffyDuck.getAccount().getUid());
        assertEquals("secret12", daffyDuck.getAccount().getPassword());
        assertNotNull(daffyDuck.getContactData());
        assertNotNull(daffyDuck.getContactData().getAddress());
        assertEquals(12345, daffyDuck.getContactData().getAddress().getZip());
        assertEquals("D-City", daffyDuck.getContactData().getAddress().getCity());
        assertEquals("D-Street", daffyDuck.getContactData().getAddress().getStreet());
        assertNotNull(daffyDuck.getContactData().getPhoneNumbers());
        assertEquals(2, daffyDuck.getContactData().getPhoneNumbers().size());
        assertTrue(daffyDuck.getContactData().getPhoneNumbers().contains("+49-123-456-789"));
        assertTrue(daffyDuck.getContactData().getPhoneNumbers().contains("+49-987-654-321"));
        assertEquals(daffyDuck, daffyDuck.getContactData().getPerson());
        // update values
        daffyDuck.getAccount().setPassword("56secret");
        daffyDuck.getContactData().getPhoneNumbers().add("+49-000-000-000");
        daffyDuck.getContactData().getAddress().setZip(23456);
        daffyDuck.getContactData().getAddress().setStreet("D-Street2");
        tx.commit();
        pm.close();
        // verify updated values
        pm = pmf.getPersistenceManager();
        tx = pm.currentTransaction();
        tx.begin();
        daffyDuck = pm.getObjectById(Person.class, "Daffy Duck");
        assertEquals("Daffy Duck", daffyDuck.getFullName());
        assertEquals("Daffy", daffyDuck.getFirstName());
        assertEquals("Duck", daffyDuck.getLastName());
        assertNotNull(daffyDuck.getAccount());
        assertEquals("dduck", daffyDuck.getAccount().getUid());
        assertEquals("56secret", daffyDuck.getAccount().getPassword());
        assertNotNull(daffyDuck.getContactData());
        assertNotNull(daffyDuck.getContactData().getAddress());
        assertEquals(23456, daffyDuck.getContactData().getAddress().getZip());
        assertEquals("D-City", daffyDuck.getContactData().getAddress().getCity());
        assertEquals("D-Street2", daffyDuck.getContactData().getAddress().getStreet());
        assertNotNull(daffyDuck.getContactData().getPhoneNumbers());
        assertEquals(3, daffyDuck.getContactData().getPhoneNumbers().size());
        assertTrue(daffyDuck.getContactData().getPhoneNumbers().contains("+49-123-456-789"));
        assertTrue(daffyDuck.getContactData().getPhoneNumbers().contains("+49-987-654-321"));
        assertTrue(daffyDuck.getContactData().getPhoneNumbers().contains("+49-000-000-000"));
        assertEquals(daffyDuck, daffyDuck.getContactData().getPerson());
        // null-out values
        daffyDuck.getAccount().setPassword(null);
        daffyDuck.getContactData().getPhoneNumbers().clear();
        daffyDuck.getContactData().getAddress().setZip(0);
        daffyDuck.getContactData().getAddress().setStreet(null);
        tx.commit();
        pm.close();
        // verify updated values
        pm = pmf.getPersistenceManager();
        tx = pm.currentTransaction();
        tx.begin();
        daffyDuck = pm.getObjectById(Person.class, "Daffy Duck");
        assertEquals("Daffy Duck", daffyDuck.getFullName());
        assertEquals("Daffy", daffyDuck.getFirstName());
        assertEquals("Duck", daffyDuck.getLastName());
        assertNotNull(daffyDuck.getAccount());
        assertEquals("dduck", daffyDuck.getAccount().getUid());
        assertNull(daffyDuck.getAccount().getPassword());
        assertNotNull(daffyDuck.getContactData());
        assertNotNull(daffyDuck.getContactData().getAddress());
        assertEquals(0, daffyDuck.getContactData().getAddress().getZip());
        assertEquals("D-City", daffyDuck.getContactData().getAddress().getCity());
        assertNull(daffyDuck.getContactData().getAddress().getStreet());
        assertNotNull(daffyDuck.getContactData().getPhoneNumbers());
        assertEquals(0, daffyDuck.getContactData().getPhoneNumbers().size());
        assertEquals(daffyDuck, daffyDuck.getContactData().getPerson());
        tx.commit();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        pm.close();
    }
}

Example 57 with Transaction

use of javax.jdo.Transaction in project tests by datanucleus.

the class JDQLBasicTest method testFilter.

public void testFilter() {
    PersistenceManager pm = pmf.getPersistenceManager();
    Transaction tx = pm.currentTransaction();
    try {
        tx.begin();
        Query q = pm.newQuery(Person.class);
        q.setFilter("firstName == 'Lami'");
        Collection c = (Collection) q.execute();
        assertEquals(1, c.size());
        Iterator iterator = c.iterator();
        Person lpuxa = (Person) iterator.next();
        assertEquals("Lami Puxa", lpuxa.getFullName());
        assertNotNull(lpuxa.getDepartment());
        assertEquals("Sales", lpuxa.getDepartment().getName());
        assertNotNull(lpuxa.getDepartment().getCompany());
        assertEquals("JDO Inc.", lpuxa.getDepartment().getCompany().getName());
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        pm.close();
    }
}

Example 58 with Transaction

use of javax.jdo.Transaction in project tests by datanucleus.

the class ManyOneTest method testNullOutParentReferenceDetached.

public void testNullOutParentReferenceDetached() {
    PersistenceManager pm = pmf.getPersistenceManager();
    Transaction tx = pm.currentTransaction();
    try {
        pm.getFetchPlan().addGroup(FetchPlan.ALL);
        tx.begin();
        Department engineering = pm.getObjectById(Department.class, "Engineering");
        Person bugsBunny = pm.getObjectById(Person.class, "Bugs Bunny");
        assertEquals(2, engineering.getPersons().size());
        Person detachedBugsBunny = pm.detachCopy(bugsBunny);
        tx.commit();
        pm.close();
        // set parent reference to null
        detachedBugsBunny.setDepartment(null);
        pm = pmf.getPersistenceManager();
        tx = pm.currentTransaction();
        tx.begin();
        pm.makePersistent(detachedBugsBunny);
        tx.commit();
        pm.close();
        // now check the removed child reference
        pm = pmf.getPersistenceManager();
        pm.getFetchPlan().addGroup(FetchPlan.ALL);
        tx = pm.currentTransaction();
        tx.begin();
        engineering = pm.getObjectById(Department.class, "Engineering");
        assertEquals(1, engineering.getPersons().size());
        // check object doesn't exist
        try {
            pm.getObjectById(Person.class, "Bugs Bunny");
            fail("Object 'Bugs Bunny' should not exist any more!");
        } catch (JDOObjectNotFoundException e) {
        // expected
        }
        tx.commit();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        pm.close();
    }
}

Example 59 with Transaction

use of javax.jdo.Transaction in project tests by datanucleus.

the class ManyOneTest method testSwapChildReference.

public void testSwapChildReference() {
    PersistenceManager pm = pmf.getPersistenceManager();
    Transaction tx = pm.currentTransaction();
    try {
        pm.getFetchPlan().addGroup(FetchPlan.ALL);
        tx.begin();
        Department engineering = pm.getObjectById(Department.class, "Engineering");
        Department sales = pm.getObjectById(Department.class, "Sales");
        Person bugsBunny = pm.getObjectById(Person.class, "Bugs Bunny");
        Person lamiPuxa = pm.getObjectById(Person.class, "Lami Puxa");
        assertEquals(2, engineering.getPersons().size());
        assertEquals(1, sales.getPersons().size());
        assertEquals(engineering, bugsBunny.getDepartment());
        assertEquals(sales, lamiPuxa.getDepartment());
        // swap references
        bugsBunny.setDepartment(sales);
        lamiPuxa.setDepartment(engineering);
        sales.getPersons().add(bugsBunny);
        engineering.getPersons().add(lamiPuxa);
        engineering.getPersons().remove(bugsBunny);
        sales.getPersons().remove(lamiPuxa);
        tx.commit();
        pm.close();
        // now check the swapped references
        pm = pmf.getPersistenceManager();
        pm.getFetchPlan().addGroup(FetchPlan.ALL);
        tx = pm.currentTransaction();
        tx.begin();
        engineering = pm.getObjectById(Department.class, "Engineering");
        sales = pm.getObjectById(Department.class, "Sales");
        bugsBunny = pm.getObjectById(Person.class, "Bugs Bunny");
        lamiPuxa = pm.getObjectById(Person.class, "Lami Puxa");
        assertEquals(2, engineering.getPersons().size());
        assertEquals(1, sales.getPersons().size());
        assertTrue(engineering.getPersons().contains(lamiPuxa));
        assertTrue(sales.getPersons().contains(bugsBunny));
        assertEquals(engineering, lamiPuxa.getDepartment());
        assertEquals(sales, bugsBunny.getDepartment());
        tx.commit();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        pm.close();
    }
}

Example 60 with Transaction

use of javax.jdo.Transaction in project tests by datanucleus.

the class ManyOneTest method testRemoveChildReferenceDetached.

public void testRemoveChildReferenceDetached() {
    PersistenceManager pm = pmf.getPersistenceManager();
    Transaction tx = pm.currentTransaction();
    try {
        pm.getFetchPlan().addGroup(FetchPlan.ALL);
        tx.begin();
        Department engineering = pm.getObjectById(Department.class, "Engineering");
        Person bugsBunny = pm.getObjectById(Person.class, "Bugs Bunny");
        assertEquals(2, engineering.getPersons().size());
        pm.getFetchPlan().setMaxFetchDepth(-1);
        Person detachedBugsBunny = pm.detachCopy(bugsBunny);
        Department detachedEngineering = pm.detachCopy(engineering);
        tx.commit();
        pm.close();
        // remove a child reference
        detachedEngineering.getPersons().remove(detachedBugsBunny);
        // detachedBugsBunny.setDepartment(null);
        pm = pmf.getPersistenceManager();
        tx = pm.currentTransaction();
        tx.begin();
        pm.makePersistent(detachedEngineering);
        tx.commit();
        pm.close();
        // now check the removed child reference
        pm = pmf.getPersistenceManager();
        pm.getFetchPlan().addGroup(FetchPlan.ALL);
        tx = pm.currentTransaction();
        tx.begin();
        engineering = pm.getObjectById(Department.class, "Engineering");
        assertEquals(1, engineering.getPersons().size());
        // check object doesn't exist
        try {
            pm.getObjectById(Person.class, "Bugs Bunny");
            fail("Object 'Bugs Bunny' should not exist any more!");
        } catch (JDOObjectNotFoundException e) {
        // expected
        }
        tx.commit();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        pm.close();
    }
}