Examples with ObjectId org.apache.cayenne.ObjectId used on opensource projects

Example 36 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class ClientChannelServerDiffsIT method testReturnDiffInPrePersist.

@Test
public void testReturnDiffInPrePersist() {
    final List<GenericDiff> diffs = new ArrayList<GenericDiff>();
    final NoopGraphChangeHandler diffReader = new NoopGraphChangeHandler() {

        @Override
        public void nodePropertyChanged(Object nodeId, String property, Object oldValue, Object newValue) {
            super.nodePropertyChanged(nodeId, property, oldValue, newValue);
            diffs.add(new GenericDiff((ObjectId) nodeId, property, oldValue, newValue));
        }
    };
    LifecycleCallbackRegistry callbackRegistry = clientServerChannel.getEntityResolver().getCallbackRegistry();
    try {
        callbackRegistry.addListener(LifecycleEvent.POST_ADD, MtTable1.class, new ClientChannelServerDiffsListener1(), "prePersist");
        ClientChannel channel = new ClientChannel(connection, false, new MockEventManager(), false) {

            @Override
            public GraphDiff onSync(ObjectContext originatingContext, GraphDiff changes, int syncType) {
                GraphDiff serverDiff = super.onSync(originatingContext, changes, syncType);
                assertNotNull(serverDiff);
                serverDiff.apply(diffReader);
                return serverDiff;
            }
        };
        CayenneContext context = new CayenneContext(channel);
        ClientMtTable1 o = context.newObject(ClientMtTable1.class);
        ObjectId tempId = o.getObjectId();
        o.setServerAttribute1("YY");
        context.commitChanges();
        assertEquals(2, diffReader.size);
        assertEquals(1, diffs.size());
        assertEquals(tempId, diffs.get(0).sourceId);
        assertEquals(ClientMtTable1.GLOBAL_ATTRIBUTE1_PROPERTY, diffs.get(0).property);
        assertNull(diffs.get(0).oldValue);
        assertEquals("XXX", diffs.get(0).newValue);
    } finally {
        callbackRegistry.clear();
    }
}

Example 37 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class ClientChannelTest method testOnQuerySelectOverrideModifiedCached.

@Test
public void testOnQuerySelectOverrideModifiedCached() {
    ObjEntity entity = new ObjEntity("test_entity");
    entity.setClassName(MockPersistentObject.class.getName());
    DataMap dataMap = new DataMap("test");
    dataMap.addObjEntity(entity);
    Collection<DataMap> entities = Collections.singleton(dataMap);
    EntityResolver resolver = new EntityResolver(entities);
    CayenneContext context = new CayenneContext();
    context.setEntityResolver(resolver);
    ObjectId oid = new ObjectId("test_entity", "x", "y");
    MockPersistentObject o1 = new MockPersistentObject(oid);
    o1.setPersistenceState(PersistenceState.MODIFIED);
    context.getGraphManager().registerNode(oid, o1);
    assertSame(o1, context.getGraphManager().getNode(oid));
    // another object with the same GID ... we must merge it with cached and return
    // cached object instead of the one fetched
    MockPersistentObject o2 = new MockPersistentObject(oid);
    MockClientConnection connection = new MockClientConnection(new GenericResponse(Arrays.asList(o2)));
    ClientChannel channel = new ClientChannel(connection, false, new MockEventManager(), false);
    context.setChannel(channel);
    QueryResponse response = channel.onQuery(context, new SelectQuery("test_entity"));
    assertNotNull(response);
    assertEquals(1, response.size());
    List<?> list = response.firstList();
    assertNotNull(list);
    assertEquals(1, list.size());
    assertTrue("Expected cached object, got: " + list, list.contains(o1));
    assertSame(o1, context.getGraphManager().getNode(oid));
}

Example 38 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class ClientChannelTest method testOnQuerySelect.

@Test
public void testOnQuerySelect() {
    final MockPersistentObject o1 = new MockPersistentObject();
    ObjectId oid1 = new ObjectId("test_entity");
    o1.setObjectId(oid1);
    ClientConnection connection = mock(ClientConnection.class);
    when(connection.sendMessage((ClientMessage) any())).thenAnswer(new Answer<Object>() {

        public Object answer(InvocationOnMock invocation) {
            ClientMessage arg = (ClientMessage) invocation.getArguments()[0];
            if (arg instanceof BootstrapMessage) {
                return new EntityResolver();
            } else {
                return new GenericResponse(Arrays.asList(o1));
            }
        }
    });
    ClientChannel channel = new ClientChannel(connection, false, new MockEventManager(), false);
    CayenneContext context = new CayenneContext(channel);
    ObjEntity entity = new ObjEntity("test_entity");
    entity.setClassName(MockPersistentObject.class.getName());
    DataMap dataMap = new DataMap("test");
    dataMap.addObjEntity(entity);
    Collection<DataMap> entities = Collections.singleton(dataMap);
    context.setEntityResolver(new EntityResolver(entities));
    QueryResponse response = channel.onQuery(context, new SelectQuery("test_entity"));
    assertNotNull(response);
    List<?> list = response.firstList();
    assertNotNull(list);
    assertEquals(1, list.size());
    Persistent o1_1 = (Persistent) list.get(0);
    assertEquals(o1.getObjectId(), o1_1.getObjectId());
    // ObjectContext must be injected
    assertEquals(context, o1_1.getObjectContext());
    assertSame(o1_1, context.getGraphManager().getNode(oid1));
}

Example 39 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class ObjectDetachOperationIT method testDetachCommitted.

@Test
public void testDetachCommitted() {
    EntityResolver serverResover = serverContext.getEntityResolver();
    EntityResolver clientResolver = serverResover.getClientEntityResolver();
    ObjectDetachOperation op = new ObjectDetachOperation(clientResolver);
    ObjectId oid = new ObjectId("MtTable1", MtTable1.TABLE1_ID_PK_COLUMN, 456);
    MtTable1 so = new MtTable1();
    so.setObjectId(oid);
    so.setGlobalAttribute1("gx");
    so.setPersistenceState(PersistenceState.COMMITTED);
    so.setObjectContext(serverContext);
    serverContext.getGraphManager().registerNode(oid, so);
    Object detached = op.detach(so, serverResover.getClassDescriptor("MtTable1"), null);
    assertNotNull(detached);
    assertNotSame(so, detached);
    assertTrue(detached instanceof ClientMtTable1);
    ClientMtTable1 co = (ClientMtTable1) detached;
    assertEquals(oid, co.getObjectId());
    assertEquals("gx", co.getGlobalAttribute1());
    assertEquals(PersistenceState.TRANSIENT, co.getPersistenceState());
    assertNull(co.getObjectContext());
}

Example 40 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class ShallowMergeOperationIT method testMerge_NoOverride.

@Test
public void testMerge_NoOverride() throws Exception {
    createArtistsDataSet();
    ObjectContext childContext = runtime.newContext(context);
    final ShallowMergeOperation op = new ShallowMergeOperation(childContext);
    int modifiedId = 33003;
    final Artist modified = (Artist) Cayenne.objectForQuery(context, new ObjectIdQuery(new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, modifiedId)));
    final Artist peerModified = (Artist) Cayenne.objectForQuery(childContext, new ObjectIdQuery(new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, modifiedId)));
    modified.setArtistName("M1");
    peerModified.setArtistName("M2");
    assertEquals(PersistenceState.MODIFIED, modified.getPersistenceState());
    assertEquals(PersistenceState.MODIFIED, peerModified.getPersistenceState());
    queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {

        public void execute() {
            Persistent peerModified2 = op.merge(modified);
            assertSame(peerModified, peerModified2);
            assertEquals(PersistenceState.MODIFIED, peerModified2.getPersistenceState());
            assertEquals("M2", peerModified.getArtistName());
            assertEquals("M1", modified.getArtistName());
        }
    });
}