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

Example 66 with ObjectId

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

the class DataContextObjectIdQueryIT method testRefreshNullifiedValuesNew.

@Test
public void testRefreshNullifiedValuesNew() {
    Artist a = context.newObject(Artist.class);
    a.setArtistName("X");
    a.setDateOfBirth(new Date());
    context.commitChanges();
    context.performGenericQuery(new SQLTemplate(Artist.class, "UPDATE ARTIST SET DATE_OF_BIRTH = NULL"));
    long id = Cayenne.longPKForObject(a);
    ObjectIdQuery query = new ObjectIdQuery(new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, id), false, ObjectIdQuery.CACHE_REFRESH);
    Artist a1 = (Artist) Cayenne.objectForQuery(context, query);
    assertNull(a1.getDateOfBirth());
    assertEquals("X", a1.getArtistName());
}

Example 67 with ObjectId

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

the class DataContextObjectIdQueryIT method testRefreshNullifiedValuesExisting.

@Test
public void testRefreshNullifiedValuesExisting() {
    SQLTemplate insert = new SQLTemplate(Artist.class, "INSERT INTO ARTIST (ARTIST_ID, ARTIST_NAME, DATE_OF_BIRTH) VALUES (44, 'X', #bind($date 'DATE'))");
    insert.setParameters(Collections.singletonMap("date", new Date()));
    context.performGenericQuery(insert);
    Artist a = Cayenne.objectForPK(context, Artist.class, 44l);
    assertNotNull(a.getDateOfBirth());
    assertEquals("X", a.getArtistName());
    context.performGenericQuery(new SQLTemplate(Artist.class, "UPDATE ARTIST SET DATE_OF_BIRTH = NULL"));
    ObjectIdQuery query = new ObjectIdQuery(new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, 44l), false, ObjectIdQuery.CACHE_REFRESH);
    Artist a1 = (Artist) Cayenne.objectForQuery(context, query);
    assertNull(a1.getDateOfBirth());
    assertEquals("X", a1.getArtistName());
}

Example 68 with ObjectId

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

the class DataContextObjectIdQuery_PolymorphicIT method testPolymorphicSharedCache.

@Test
public void testPolymorphicSharedCache() throws SQLException {
    tPerson.insert(1, "P1", "EM");
    final ObjectIdQuery q1 = new ObjectIdQuery(new ObjectId("AbstractPerson", "PERSON_ID", 1), false, ObjectIdQuery.CACHE);
    AbstractPerson ap1 = (AbstractPerson) Cayenne.objectForQuery(context1, q1);
    assertTrue(ap1 instanceof Manager);
    queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {

        @Override
        public void execute() {
            // use different context to ensure we hit shared cache
            AbstractPerson ap2 = (AbstractPerson) Cayenne.objectForQuery(context2, q1);
            assertTrue(ap2 instanceof Manager);
        }
    });
}

Example 69 with ObjectId

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

the class DataContextObjectIdQuery_PolymorphicIT method testPolymorphicLocalCache.

@Test
public void testPolymorphicLocalCache() throws SQLException {
    tPerson.insert(1, "P1", "EM");
    final ObjectIdQuery q1 = new ObjectIdQuery(new ObjectId("AbstractPerson", "PERSON_ID", 1), false, ObjectIdQuery.CACHE);
    AbstractPerson ap1 = (AbstractPerson) Cayenne.objectForQuery(context1, q1);
    assertTrue(ap1 instanceof Manager);
    queryInterceptor.runWithQueriesBlocked(new UnitTestClosure() {

        @Override
        public void execute() {
            // use same context to ensure we hit local cache
            // note that this does not guarantee test correctness. If local
            // cache polymorphic ID lookup is broken, shared cache will pick
            // it up
            AbstractPerson ap2 = (AbstractPerson) Cayenne.objectForQuery(context1, q1);
            assertTrue(ap2 instanceof Manager);
        }
    });
}

Example 70 with ObjectId

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

the class DataContextCommitIT method testFlushToParent_Commit_Mix.

@Test
public void testFlushToParent_Commit_Mix() {
    Artist a = context.newObject(Artist.class);
    a.setArtistName("Test");
    context.flushToParent(true);
    // commit a mix of new and modified
    Painting p = context.newObject(Painting.class);
    p.setPaintingTitle("PT");
    p.setToArtist(a);
    a.setArtistName("Test_");
    ObjectId beforeId = p.getObjectId();
    GraphDiff diff = context.flushToParent(true);
    ObjectId afterId = p.getObjectId();
    assertNotNull(diff);
    assertFalse(context.hasChanges());
    GraphChangeHandler diffChecker = mock(GraphChangeHandler.class);
    diff.apply(diffChecker);
    verify(diffChecker).nodeIdChanged(beforeId, afterId);
    verifyZeroInteractions(diffChecker);
}