Package org.apache.cayenne.testdo.relationship

Examples of org.apache.cayenne.testdo.relationship.ToOneFK2

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        deleteTestData();
        context = createDataContext();
    }

    public void testReadRelationship() {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        ToOneFK1 target = context.newObject(ToOneFK1.class);
        src.setToOneToFK(target);
        context.commitChanges();

        context.invalidateObjects(Arrays.asList(src, target));

        ToOneFK2 src1 = (ToOneFK2) Cayenne
                .objectForPK(context, src.getObjectId());
        assertNotNull(src1.getToOneToFK());
        // resolve HOLLOW
        assertSame(src1, src1.getToOneToFK().getToPK());

        context.invalidateObjects(Arrays.asList(src1, src1.getToOneToFK()));

        ToOneFK1 target2 = (ToOneFK1) Cayenne.objectForPK(context, target
                .getObjectId());
        assertNotNull(target2.getToPK());
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        // resolve HOLLOW
        assertSame(target2, target2.getToPK().getToOneToFK());
    }

    public void test2Null() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        context.commitChanges();
        context = createDataContext();

        // test database data
        ObjectIdQuery refetch = new ObjectIdQuery(
                src.getObjectId(),
                false,
                ObjectIdQuery.CACHE_REFRESH);
        ToOneFK2 src2 = (ToOneFK2) Cayenne.objectForQuery(context, refetch);

        // *** TESTING THIS ***
        assertNull(src2.getToOneToFK());
    }
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        // *** TESTING THIS ***
        assertNull(src2.getToOneToFK());
    }

    public void testReplaceNull1() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        context.commitChanges();
        context = createDataContext();

        // test database data
        ObjectIdQuery refetch = new ObjectIdQuery(
                src.getObjectId(),
                false,
                ObjectIdQuery.CACHE_REFRESH);
        ToOneFK2 src2 = (ToOneFK2) Cayenne.objectForQuery(context, refetch);
        assertEquals(src.getObjectId(), src2.getObjectId());

        // *** TESTING THIS ***
        src2.setToOneToFK(null);
        assertNull(src2.getToOneToFK());
    }
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        src2.setToOneToFK(null);
        assertNull(src2.getToOneToFK());
    }

    public void testReplaceNull2() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        context.commitChanges();

        ToOneFK1 target = context.newObject(ToOneFK1.class);

        // *** TESTING THIS ***
        src.setToOneToFK(target);

        // test before save
        assertSame(target, src.getToOneToFK());

        // do save
        context.commitChanges();
        context = createDataContext();

        // test database data
        ObjectIdQuery refetch = new ObjectIdQuery(
                src.getObjectId(),
                false,
                ObjectIdQuery.CACHE_REFRESH);
        ToOneFK2 src2 = (ToOneFK2) Cayenne.objectForQuery(context, refetch);
        ToOneFK1 target2 = src2.getToOneToFK();
        assertNotNull(target2);
        assertEquals(src.getObjectId(), src2.getObjectId());
        assertEquals(target.getObjectId(), target2.getObjectId());
    }
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        assertEquals(src.getObjectId(), src2.getObjectId());
        assertEquals(target.getObjectId(), target2.getObjectId());
    }

    public void testNewAdd() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        ToOneFK1 target = context.newObject(ToOneFK1.class);

        // *** TESTING THIS ***
        src.setToOneToFK(target);

        // test before save
        assertSame(target, src.getToOneToFK());

        // do save
        context.commitChanges();
        context = createDataContext();

        // test database data
        ObjectIdQuery refetch = new ObjectIdQuery(
                src.getObjectId(),
                false,
                ObjectIdQuery.CACHE_REFRESH);
        ToOneFK2 src2 = (ToOneFK2) Cayenne.objectForQuery(context, refetch);
        ToOneFK1 target2 = src2.getToOneToFK();
        assertNotNull(target2);
        assertEquals(src.getObjectId(), src2.getObjectId());
        assertEquals(target.getObjectId(), target2.getObjectId());
    }
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        assertEquals(src.getObjectId(), src2.getObjectId());
        assertEquals(target.getObjectId(), target2.getObjectId());
    }

    public void testTakeObjectSnapshotDependentFault() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        ToOneFK1 target = context.newObject(ToOneFK1.class);
        src.setToOneToFK(target);
        context.commitChanges();
        context = createDataContext();
        ObjectIdQuery refetch = new ObjectIdQuery(
                src.getObjectId(),
                false,
                ObjectIdQuery.CACHE_REFRESH);
        ToOneFK2 src2 = (ToOneFK2) Cayenne.objectForQuery(context, refetch);

        assertTrue(src2.readPropertyDirectly("toOneToFK") instanceof Fault);

        // test that taking a snapshot does not trigger a fault, and generally works well
        context.currentSnapshot(src2);
        assertTrue(src2.readPropertyDirectly("toOneToFK") instanceof Fault);
    }
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        context.currentSnapshot(src2);
        assertTrue(src2.readPropertyDirectly("toOneToFK") instanceof Fault);
    }

    public void testDelete() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        ToOneFK1 target = context.newObject(ToOneFK1.class);
        src.setToOneToFK(target);
        context.commitChanges();

        src.setToOneToFK(null);
        context.deleteObject(target);
        context.commitChanges();

        // test database data
        context = createDataContext();
        ObjectIdQuery refetch = new ObjectIdQuery(
                src.getObjectId(),
                false,
                ObjectIdQuery.CACHE_REFRESH);
        ToOneFK2 src2 = (ToOneFK2) Cayenne.objectForQuery(context, refetch);
        assertNull(src.getToOneToFK());
        assertEquals(src.getObjectId(), src2.getObjectId());
    }
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        deleteTestData();
        context = createDataContext();
    }

    public void testReadRelationship() {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        ToOneFK1 target = context.newObject(ToOneFK1.class);
        src.setToOneToFK(target);
        context.commitChanges();

        context.invalidateObjects(Arrays.asList(src, target));

        ToOneFK2 src1 = (ToOneFK2) DataObjectUtils
                .objectForPK(context, src.getObjectId());
        assertNotNull(src1.getToOneToFK());
        // resolve HOLLOW
        assertSame(src1, src1.getToOneToFK().getToPK());

        context.invalidateObjects(Arrays.asList(src1, src1.getToOneToFK()));

        ToOneFK1 target2 = (ToOneFK1) DataObjectUtils.objectForPK(context, target
                .getObjectId());
        assertNotNull(target2.getToPK());
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        // resolve HOLLOW
        assertSame(target2, target2.getToPK().getToOneToFK());
    }

    public void test2Null() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        context.commitChanges();
        context = createDataContext();

        // test database data
        ToOneFK2 src2 = (ToOneFK2) context.refetchObject(src.getObjectId());

        // *** TESTING THIS ***
        assertNull(src2.getToOneToFK());
    }
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        // *** TESTING THIS ***
        assertNull(src2.getToOneToFK());
    }

    public void testReplaceNull1() throws Exception {
        ToOneFK2 src = context.newObject(ToOneFK2.class);
        context.commitChanges();
        context = createDataContext();

        // test database data
        ToOneFK2 src2 = (ToOneFK2) context.refetchObject(src.getObjectId());
        assertEquals(src.getObjectId(), src2.getObjectId());

        // *** TESTING THIS ***
        src2.setToOneToFK(null);
        assertNull(src2.getToOneToFK());
    }
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Related Classes of org.apache.cayenne.testdo.relationship.ToOneFK2

  • org.apache.cayenne.CDOOneToOneFKTest
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