Examples with ArtGroup org.apache.cayenne.testdo.testmap.ArtGroup used on opensource projects

Example 11 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class CayenneDataObjectFlattenedRelIT method testAddToFlattenedRelationship.

@Test
public void testAddToFlattenedRelationship() throws Exception {
    create1Artist1ArtGroupDataSet();
    Artist a1 = Cayenne.objectForPK(context, Artist.class, 33001);
    assertEquals(0, a1.getGroupArray().size());
    SelectQuery q = new SelectQuery(ArtGroup.class, ExpressionFactory.matchExp("name", "g1"));
    List<?> results = context.performQuery(q);
    assertEquals(1, results.size());
    assertFalse(context.hasChanges());
    ArtGroup group = (ArtGroup) results.get(0);
    a1.addToGroupArray(group);
    assertTrue(context.hasChanges());
    List<?> groupList = a1.getGroupArray();
    assertEquals(1, groupList.size());
    assertEquals("g1", ((ArtGroup) groupList.get(0)).getName());
    // Ensure that the commit doesn't fail
    a1.getObjectContext().commitChanges();
    // and check again
    assertFalse(context.hasChanges());
    // refetch artist with a different context
    ObjectContext context2 = runtime.newContext();
    a1 = Cayenne.objectForPK(context2, Artist.class, 33001);
    groupList = a1.getGroupArray();
    assertEquals(1, groupList.size());
    assertEquals("g1", ((ArtGroup) groupList.get(0)).getName());
}

Example 12 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class CayenneDataObjectRelationshipsIT method testReflexiveRelationshipInsertOrder1.

@Test
public void testReflexiveRelationshipInsertOrder1() {
    ArtGroup parentGroup = context.newObject(ArtGroup.class);
    parentGroup.setName("parent");
    ArtGroup childGroup1 = context.newObject(ArtGroup.class);
    childGroup1.setName("child1");
    childGroup1.setToParentGroup(parentGroup);
    context.commitChanges();
    childGroup1.setToParentGroup(null);
    context.commitChanges();
}

Example 13 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class FlattenedPrefetchIT method testManyToMany.

@Test
public void testManyToMany() throws Exception {
    createPrefetchDataSet1();
    SelectQuery q = new SelectQuery(Artist.class);
    q.addPrefetch(Artist.GROUP_ARRAY.disjoint());
    final List<Artist> objects = context.performQuery(q);
    queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {

        public void execute() {
            assertEquals(3, objects.size());
            for (Artist a : objects) {
                List<ArtGroup> list = a.getGroupArray();
                assertNotNull(list);
                assertFalse("artist's groups not resolved: " + a, ((ValueHolder) list).isFault());
                assertTrue(list.size() > 0);
                for (ArtGroup g : list) {
                    assertEquals(PersistenceState.COMMITTED, g.getPersistenceState());
                }
                // assert no duplicates
                Set<ArtGroup> s = new HashSet<ArtGroup>(list);
                assertEquals(s.size(), list.size());
            }
        }
    });
}

Example 14 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class FlattenedPrefetchIT method testMultiPrefetch.

@Test
public void testMultiPrefetch() throws Exception {
    createPrefetchDataSet2();
    SelectQuery q = new SelectQuery(Painting.class);
    q.addPrefetch(Painting.TO_ARTIST.disjoint());
    q.addPrefetch(Painting.TO_ARTIST.dot(Artist.GROUP_ARRAY).disjoint());
    final List<Painting> objects = context.performQuery(q);
    queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {

        public void execute() {
            assertEquals(3, objects.size());
            for (Painting p : objects) {
                Artist a = p.getToArtist();
                assertEquals(PersistenceState.COMMITTED, a.getPersistenceState());
                List<ArtGroup> list = a.getGroupArray();
                assertNotNull(list);
                assertFalse("artist's groups not resolved: " + a, ((ValueHolder) list).isFault());
                assertTrue(list.size() > 0);
                for (ArtGroup g : list) {
                    assertEquals(PersistenceState.COMMITTED, g.getPersistenceState());
                }
                // assert no duplicates
                Set<ArtGroup> s = new HashSet<ArtGroup>(list);
                assertEquals(s.size(), list.size());
            }
        }
    });
}

Example 15 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class NestedDataContextWriteIT method testCommitChangesToParentFlattenedMultipleFlush.

@Test
public void testCommitChangesToParentFlattenedMultipleFlush() throws Exception {
    final DataContext context = createDataContext();
    final ObjectContext childContext = runtime.newContext(context);
    final Artist childO1 = childContext.newObject(Artist.class);
    childO1.setArtistName("o1");
    final ArtGroup childO2 = childContext.newObject(ArtGroup.class);
    childO2.setName("o2");
    childO2.addToArtistArray(childO1);
    childContext.commitChangesToParent();
    final ArtGroup childO3 = childContext.newObject(ArtGroup.class);
    childO3.setName("o3");
    childO1.addToGroupArray(childO3);
    assertEquals(2, childO1.getGroupArray().size());
    assertEquals(1, childO2.getArtistArray().size());
    assertEquals(1, childO3.getArtistArray().size());
    queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {

        public void execute() {
            childContext.commitChangesToParent();
            assertEquals(PersistenceState.COMMITTED, childO1.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO2.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO3.getPersistenceState());
            Artist parentO1 = (Artist) context.getGraphManager().getNode(childO1.getObjectId());
            assertNotNull(parentO1);
            assertEquals(PersistenceState.NEW, parentO1.getPersistenceState());
            ArtGroup parentO2 = (ArtGroup) context.getGraphManager().getNode(childO2.getObjectId());
            assertNotNull(parentO2);
            assertEquals(PersistenceState.NEW, parentO2.getPersistenceState());
            ArtGroup parentO3 = (ArtGroup) context.getGraphManager().getNode(childO3.getObjectId());
            assertNotNull(parentO3);
            assertEquals(PersistenceState.NEW, parentO3.getPersistenceState());
            assertEquals(2, parentO1.getGroupArray().size());
            assertEquals(1, parentO2.getArtistArray().size());
            assertEquals(1, parentO3.getArtistArray().size());
            assertTrue(parentO2.getArtistArray().contains(parentO1));
            assertTrue(parentO3.getArtistArray().contains(parentO1));
            assertTrue(parentO1.getGroupArray().contains(parentO2));
            assertTrue(parentO1.getGroupArray().contains(parentO3));
        }
    });
    childO1.removeFromGroupArray(childO2);
    queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {

        public void execute() {
            childContext.commitChangesToParent();
            assertEquals(PersistenceState.COMMITTED, childO1.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO2.getPersistenceState());
            assertEquals(PersistenceState.COMMITTED, childO3.getPersistenceState());
            Artist parentO1 = (Artist) context.getGraphManager().getNode(childO1.getObjectId());
            assertNotNull(parentO1);
            assertEquals(PersistenceState.NEW, parentO1.getPersistenceState());
            ArtGroup parentO2 = (ArtGroup) context.getGraphManager().getNode(childO2.getObjectId());
            assertNotNull(parentO2);
            assertEquals(PersistenceState.NEW, parentO2.getPersistenceState());
            ArtGroup parentO3 = (ArtGroup) context.getGraphManager().getNode(childO3.getObjectId());
            assertNotNull(parentO3);
            assertEquals(PersistenceState.NEW, parentO3.getPersistenceState());
            assertEquals(1, parentO1.getGroupArray().size());
            assertEquals(0, parentO2.getArtistArray().size());
            assertEquals(1, parentO3.getArtistArray().size());
            assertTrue(parentO3.getArtistArray().contains(parentO1));
            assertTrue(parentO1.getGroupArray().contains(parentO3));
        }
    });
}