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

Example 71 with JDOUserException

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

the class InterfacesTest method testReadAllShapeHolders.

/**
 * Check that ShapeHolder objects can be read back again using an Extent.
 */
public void testReadAllShapeHolders() throws Exception {
    try {
        addClassesToSchema(new Class[] { ShapeHolder.class, Rectangle.class, Circle.class, Square.class, Triangle.class });
        PersistenceManager pm = pmf.getPersistenceManager();
        Transaction tx = pm.currentTransaction();
        try {
            tx.begin();
            Rectangle rectangle = new Rectangle(r.nextInt(), 1.0, 2.0);
            ShapeHolder rectangleHolder = new ShapeHolder(r.nextInt());
            rectangleHolder.setShape1(rectangle);
            pm.makePersistent(rectangleHolder);
            ShapeHolder circleHolder = new ShapeHolder(r.nextInt());
            Circle circle = (Circle) circleHolder.getShape1();
            pm.makePersistent(circleHolder);
            ShapeHolder squareHolder = new ShapeHolder(r.nextInt());
            Square square = new Square(r.nextInt(), 2.0, 3.5);
            squareHolder.setShape1(square);
            pm.makePersistent(squareHolder);
            ShapeHolder triangleHolder = new ShapeHolder(r.nextInt());
            Triangle triangle = new Triangle(r.nextInt(), "tri " + r.nextInt(), 2.1, 3.2);
            triangleHolder.setShape1(triangle);
            pm.makePersistent(triangleHolder);
            tx.commit();
            tx.begin();
            Extent extent = pm.getExtent(ShapeHolder.class, false);
            for (Iterator i = extent.iterator(); i.hasNext(); ) {
                ShapeHolder holder = (ShapeHolder) (i.next());
                Shape shape = holder.getShape1();
                if (holder.getShape1() instanceof Circle) {
                    // found the circle
                    assertNotNull("Two ShapeHolders with circles found in database, only one inserted.", circle);
                    assertEquals("Circle read back in ShapeHolder does not match the one inserted.", circle, shape);
                    circle = null;
                } else if (holder.getShape1() instanceof Rectangle) {
                    // found the rectangle
                    assertNotNull("Two ShapeHolders with rectangles found in database, only one inserted.", rectangle);
                    assertEquals("Rectangle read back in ShapeHolder does not match the one inserted.", rectangle, shape);
                    rectangle = null;
                } else if (holder.getShape1() instanceof Square) {
                    // found the square
                    assertNotNull("Two ShapeHolders with squares found in database, only one inserted.", square);
                    assertEquals("Square read back in ShapeHolder does not match the one inserted.", square, shape);
                    square = null;
                } else if (holder.getShape1() instanceof Triangle) {
                    // found the triangle
                    assertNotNull("Two ShapeHolders with triangles found in database, only one inserted.", triangle);
                    assertEquals("Triangle read back in ShapeHolder does not match the one inserted.", triangle, shape);
                    triangle = null;
                } else {
                    fail("Unknown shape [" + shape + "] found in ShapeHolder");
                }
            }
            tx.commit();
        } catch (JDOUserException ue) {
            assertTrue("Exception thrown during test.", false);
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            pm.close();
        }
    } finally {
        clean(ShapeHolder.class);
        clean(Circle.class);
        clean(Triangle.class);
        clean(Rectangle.class);
        clean(Square.class);
    }
}

Example 72 with JDOUserException

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

the class InterfacesTest method testCreation.

/**
 * Check that we can create a persistent object with an interface FCO.
 */
public void testCreation() throws Exception {
    try {
        addClassesToSchema(new Class[] { ShapeHolder.class });
        PersistenceManager pm = pmf.getPersistenceManager();
        Transaction tx = pm.currentTransaction();
        try {
            // Create some objects.
            tx.begin();
            ShapeHolder holder = new ShapeHolder(r.nextInt());
            pm.makePersistent(holder);
            tx.commit();
        } catch (JDOUserException ue) {
            assertTrue("Exception thrown during create of interface objects.", false);
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            pm.close();
        }
    } finally {
        clean(ShapeHolder.class);
    }
}

Example 73 with JDOUserException

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

the class InterfacesTest method testChangeImplementation.

/**
 * Persist a ShapeHolder with one implementation of Shape, then change to
 * a different implementation and check that the saved version also has
 * its implementation updated.
 */
public void testChangeImplementation() {
    try {
        PersistenceManager pm = pmf.getPersistenceManager();
        Transaction tx = pm.currentTransaction();
        try {
            // Create the ShapeHolder record
            tx.begin();
            ShapeHolder holder = new ShapeHolder(r.nextInt());
            Shape shape = new Rectangle(r.nextInt(), 5.0, 3.4);
            holder.setShape1(shape);
            pm.makePersistent(holder);
            tx.commit();
            // Load it back and change the Shape to a Circle
            tx.begin();
            Extent extent = pm.getExtent(ShapeHolder.class, false);
            holder = (ShapeHolder) (extent.iterator().next());
            assertEquals("The inserted rectangle", shape, holder.getShape1());
            shape = new Circle(r.nextInt(), 1.75);
            holder.setShape1(shape);
            extent.closeAll();
            tx.commit();
            // Load back the holder and check that its Shape is a Circle, then change
            // it back to a Rectangle
            tx.begin();
            extent = pm.getExtent(ShapeHolder.class, false);
            holder = (ShapeHolder) (extent.iterator().next());
            assertEquals("The inserted circle", shape, holder.getShape1());
            shape = new Rectangle(r.nextInt(), 3.897, 1.18);
            holder.setShape1(shape);
            extent.closeAll();
            tx.commit();
            // check that the holder's shape is a Rectangle again
            tx.begin();
            extent = pm.getExtent(ShapeHolder.class, false);
            holder = (ShapeHolder) (extent.iterator().next());
            assertEquals("The re-inserted rectangle", shape, holder.getShape1());
            extent.closeAll();
            tx.commit();
            // Do it again with application identity classes
            tx.begin();
            extent = pm.getExtent(ShapeHolder.class, false);
            holder = (ShapeHolder) (extent.iterator().next());
            shape = new Triangle(r.nextInt(), "tri" + r.nextInt(), 4.97, 7.29);
            holder.setShape1(shape);
            extent.closeAll();
            tx.commit();
            // check that the holder's shape is a Triangle again
            tx.begin();
            extent = pm.getExtent(ShapeHolder.class, false);
            holder = (ShapeHolder) (extent.iterator().next());
            assertEquals("The re-inserted triangle", shape, holder.getShape1());
            extent.closeAll();
            tx.commit();
        } catch (JDOUserException ue) {
            assertTrue("Exception thrown during test.", false);
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            pm.close();
        }
    } finally {
        clean(ShapeHolder.class);
        clean(Circle.class);
        clean(Triangle.class);
        clean(Rectangle.class);
        clean(Square.class);
    }
}

Example 74 with JDOUserException

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

the class InterfacesTest method testMappingStrategyIdentity1To1.

/**
 * Test for use of mapping-strategy="identity" for 1-1 relation
 */
public void testMappingStrategyIdentity1To1() throws Exception {
    try {
        addClassesToSchema(new Class[] { Diet.class });
        Object id = null;
        PersistenceManager pm = pmf.getPersistenceManager();
        Transaction tx = pm.currentTransaction();
        try {
            // Create some objects
            tx.begin();
            Diet diet = new Diet(1);
            Food fave = new Steak();
            diet.setFavouriteFood(fave);
            pm.makePersistent(diet);
            tx.commit();
            id = JDOHelper.getObjectId(diet);
        } catch (JDOUserException ue) {
            fail("Exception thrown during create of interface objects.");
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            pm.close();
        }
        pm = pmf.getPersistenceManager();
        tx = pm.currentTransaction();
        try {
            tx.begin();
            Diet diet = (Diet) pm.getObjectById(id);
            Food fave = diet.getFavouriteFood();
            assertNotNull("Favourite food is null!!", fave);
            assertTrue("Favourite should be Steak!", fave instanceof Steak);
            // Set to null
            diet.setFavouriteFood(null);
            tx.commit();
        } catch (JDOUserException ue) {
            fail("Exception thrown during retrieval of objects");
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            pm.close();
        }
        pm = pmf.getPersistenceManager();
        tx = pm.currentTransaction();
        try {
            tx.begin();
            Diet diet = (Diet) pm.getObjectById(id);
            Food fave = diet.getFavouriteFood();
            assertNull("Favourite food is not null!!", fave);
            tx.commit();
        } catch (JDOUserException ue) {
            fail("Exception thrown during retrieval of objects");
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            pm.close();
        }
    } finally {
        clean(Diet.class);
        clean(Steak.class);
    }
}

Example 75 with JDOUserException

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

the class JDOQLBasicTest method testStringIndexOf.

/**
 * Test for the use of the String.indexOf() method.
 */
public void testStringIndexOf() {
    Employee woody = new Employee(1, "Woody", "Woodpecker", "woody@woodpecker.com", 13, "serial 1");
    Employee bart = new Employee(2, "Bart", "Simpson", "bart@simpson.com", 2, "serial 2");
    // Eh, what's up, doc?
    Employee bunny = new Employee(3, "Bugs", "Bunny", "bugs.bunny@warnerbros.com", 12, "serial 3");
    // Beep! Beep!
    Employee roadrunner = new Employee(4, "Road", "Runner", "road.runner@warnerbros.com", 11, "serial 4");
    // I hate the gravity
    Employee coyote = new Employee(5, "Wile", "E. Coyote", "wile.coyote@acme.com", 9, "serial 5");
    // paranoid, and neurotic
    Employee duck = new Employee(6, "Daffy", "Duck", "daffy.duck@warnerbros.com", 7, "serial 6");
    // You are my peanut.
    Employee pepe = new Employee(7, "Pepe", "le Pew", "pepe.lepew@warnerbros.com", 8, "serial 7");
    PersistenceManager pm = pmf.getPersistenceManager();
    Transaction tx = pm.currentTransaction();
    try {
        tx.begin();
        pm.makePersistent(woody);
        pm.makePersistent(bart);
        pm.makePersistent(bunny);
        pm.makePersistent(roadrunner);
        pm.makePersistent(coyote);
        pm.makePersistent(duck);
        pm.makePersistent(pepe);
        tx.commit();
        tx.begin();
        try {
            Query q = pm.newQuery(pm.getExtent(org.jpox.samples.models.company.Employee.class, false));
            q.setFilter("emailAddress.indexOf(\"@\") >= 0");
            HashSet results = new HashSet((Collection) q.execute());
            assertEquals("received: " + results, 7, results.size());
            q.closeAll();
        } catch (JDOUserException e) {
            fail(e.getMessage());
        }
        try {
            Query q = pm.newQuery(pm.getExtent(org.jpox.samples.models.company.Employee.class, false));
            q.setFilter("emailAddress.indexOf(\"woodpecker\") == 6");
            HashSet results = new HashSet((Collection) q.execute());
            assertEquals("received: " + results, 1, results.size());
            q.closeAll();
        } catch (JDOUserException e) {
            fail(e.getMessage());
        }
        try {
            Query q = pm.newQuery(pm.getExtent(org.jpox.samples.models.company.Employee.class, false));
            q.setFilter("emailAddress.indexOf(\"wood\",7) >= 0");
            HashSet results = new HashSet((Collection) q.execute());
            assertEquals("received: " + results, 0, results.size());
            q.closeAll();
        } catch (JDOUserException e) {
            fail(e.getMessage());
        }
        tx.commit();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        pm.close();
        // Clean out our data
        clean(Employee.class);
    }
}