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

Example 91 with ObjectContext

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

the class Main method main.

public static void main(String[] args) {
    // starting Cayenne
    ServerRuntime cayenneRuntime = ServerRuntime.builder().addConfig("cayenne-project.xml").build();
    // getting a hold of ObjectContext
    ObjectContext context = cayenneRuntime.newContext();
    newObjectsTutorial(context);
    selectTutorial(context);
    deleteTutorial(context);
}

Example 92 with ObjectContext

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

the class ValueInjectorIT method testClient.

@Test
public void testClient() {
    ObjectContext context = createROPContext();
    ObjEntity entity = context.getEntityResolver().getObjEntity(ClientMtTable1Subclass1.class);
    Expression qualifier = entity.getDeclaredQualifier();
    try {
        ClientMtTable1Subclass1 ee = context.newObject(ClientMtTable1Subclass1.class);
        assertEquals(ee.getGlobalAttribute1(), "sub1");
        // check AND
        entity.setDeclaredQualifier(qualifier.andExp(ExpressionFactory.exp("serverAttribute1 = 'sa'")));
        ee = context.newObject(ClientMtTable1Subclass1.class);
        assertEquals(ee.getGlobalAttribute1(), "sub1");
        assertEquals(ee.getServerAttribute1(), "sa");
    } finally {
        entity.setDeclaredQualifier(qualifier);
    }
}

Example 93 with ObjectContext

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

the class ROPPrefetchToManyMapIT method test.

@Test
public void test() {
    ObjectContext context = createROPContext();
    ClientIdMapToMany map = context.newObject(ClientIdMapToMany.class);
    ClientIdMapToManyTarget target = context.newObject(ClientIdMapToManyTarget.class);
    target.setMapToMany(map);
    context.commitChanges();
    context.performQuery(new RefreshQuery());
    ObjectSelect<ClientIdMapToMany> query = ObjectSelect.query(ClientIdMapToMany.class).prefetch("targets", PrefetchTreeNode.UNDEFINED_SEMANTICS);
    final ClientIdMapToMany mapToMany = (ClientIdMapToMany) Cayenne.objectForQuery(context, query);
    queryInterceptor.runWithQueriesBlocked(() -> assertEquals(mapToMany.getTargets().size(), 1));
}

Example 94 with ObjectContext

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

the class RemoteCallbacksIT method testDefault.

@Test
public void testDefault() throws InterruptedException {
    ObjectContext context = createROPContext();
    context.getEntityResolver().getCallbackRegistry().addListener(ClientLifecycles.class, this);
    assertAll(0, 0, 0, 0, 0, 0, 0, 0);
    ClientLifecycles l1 = context.newObject(ClientLifecycles.class);
    assertAll(1, 0, 0, 0, 0, 0, 0, 0);
    l1.setName("x");
    assertAll(1, 0, 0, 0, 0, 0, 0, 0);
    context.commitChanges();
    // until commit
    Thread.sleep(5);
    assertAll(1, 0, 1, 1, 0, 0, 0, 0);
    l1.setName("x2");
    assertAll(1, 0, 1, 1, 0, 0, 0, 0);
    context.commitChanges();
    // until commit
    Thread.sleep(5);
    assertAll(1, 0, 1, 1, 1, 1, 0, 0);
    context.deleteObjects(l1);
    assertAll(1, 0, 1, 1, 1, 1, 1, 0);
    context.commitChanges();
    // until commit
    Thread.sleep(5);
    assertAll(1, 0, 1, 1, 1, 1, 1, 1);
}

Example 95 with ObjectContext

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

the class SyncMessageTest method testHessianSerialization.

@Test
public void testHessianSerialization() throws Exception {
    // id must be a serializable object; source doesn't have to be
    ObjectContext source = mock(ObjectContext.class);
    GraphDiff diff = new NodeCreateOperation("id-string");
    SyncMessage message = new SyncMessage(source, DataChannel.FLUSH_NOCASCADE_SYNC, diff);
    Object d = HessianUtil.cloneViaClientServerSerialization(message, new EntityResolver());
    assertNotNull(d);
    assertTrue(d instanceof SyncMessage);
    SyncMessage ds = (SyncMessage) d;
    assertNull(ds.getSource());
    assertEquals(message.getType(), ds.getType());
    assertNotNull(ds.getSenderChanges());
}