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

Example 96 with ObjectContext

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

the class NestedObjectContextParentEventsIT method testParentUpdatedId.

@Test
public void testParentUpdatedId() throws Exception {
    ObjectContext child = runtime.newContext(clientContext);
    ClientMtTable1 ac = child.newObject(ClientMtTable1.class);
    ac.setGlobalAttribute1("X");
    child.commitChangesToParent();
    ClientMtTable1 ap = (ClientMtTable1) clientContext.getGraphManager().getNode(ac.getObjectId());
    assertNotNull(ap);
    assertTrue(ap.getObjectId().isTemporary());
    clientContext.commitChanges();
    assertFalse(ap.getObjectId().isTemporary());
    assertEquals(ap.getObjectId(), ac.getObjectId());
}

Example 97 with ObjectContext

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

the class NestedObjectContextPeerEventsIT method testPeerObjectUpdatedSimpleProperty.

@Test
public void testPeerObjectUpdatedSimpleProperty() throws Exception {
    ClientMtTable1 a = clientContext.newObject(ClientMtTable1.class);
    a.setGlobalAttribute1("X");
    clientContext.commitChanges();
    ObjectContext peer1 = runtime.newContext(clientContext);
    ClientMtTable1 a1 = peer1.localObject(a);
    ObjectContext peer2 = runtime.newContext(clientContext);
    ClientMtTable1 a2 = peer2.localObject(a);
    a1.setGlobalAttribute1("Y");
    assertEquals("X", a2.getGlobalAttribute1());
    peer1.commitChangesToParent();
    assertEquals("Y", a2.getGlobalAttribute1());
    assertFalse("Peer data context became dirty on event processing", peer2.hasChanges());
}

Example 98 with ObjectContext

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

the class NestedObjectContextPeerEventsIT method testPeerObjectUpdatedTempOID.

@Test
public void testPeerObjectUpdatedTempOID() throws Exception {
    ObjectContext peer1 = runtime.newContext(clientContext);
    ClientMtTable1 a1 = peer1.newObject(ClientMtTable1.class);
    a1.setGlobalAttribute1("Y");
    ObjectId a1TempId = a1.getObjectId();
    ObjectContext peer2 = runtime.newContext(clientContext);
    ClientMtTable1 a2 = peer2.localObject(a1);
    assertEquals(a1TempId, a2.getObjectId());
    peer1.commitChanges();
    assertFalse(a1.getObjectId().isTemporary());
    assertFalse(a2.getObjectId().isTemporary());
    assertEquals(a2.getObjectId(), a1.getObjectId());
}

Example 99 with ObjectContext

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

the class NestedObjectContextPeerEventsIT method testPeerObjectUpdatedToOneRelationship.

@Test
public void testPeerObjectUpdatedToOneRelationship() throws Exception {
    ClientMtTable1 a = clientContext.newObject(ClientMtTable1.class);
    ClientMtTable1 altA = clientContext.newObject(ClientMtTable1.class);
    ClientMtTable2 p = clientContext.newObject(ClientMtTable2.class);
    p.setTable1(a);
    p.setGlobalAttribute("PPP");
    a.setGlobalAttribute1("X");
    altA.setGlobalAttribute1("Y");
    clientContext.commitChanges();
    ObjectContext peer1 = runtime.newContext(clientContext);
    ClientMtTable2 p1 = peer1.localObject(p);
    ClientMtTable1 altA1 = peer1.localObject(altA);
    ObjectContext peer2 = runtime.newContext(clientContext);
    ClientMtTable2 p2 = peer2.localObject(p);
    ClientMtTable1 altA2 = peer2.localObject(altA);
    ClientMtTable1 a2 = peer2.localObject(a);
    p1.setTable1(altA1);
    assertSame(a2, p2.getTable1());
    peer1.commitChangesToParent();
    assertEquals(altA2, p2.getTable1());
    assertFalse("Peer data context became dirty on event processing", peer2.hasChanges());
}

Example 100 with ObjectContext

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

the class NestedObjectContextRollbackIT method testRollbackChangesLocally.

@Test
public void testRollbackChangesLocally() {
    ObjectContext child1 = runtime.newContext(clientContext);
    assertFalse(clientContext.hasChanges());
    assertFalse(child1.hasChanges());
    clientContext.newObject(ClientMtTable1.class);
    child1.newObject(ClientMtTable1.class);
    assertTrue(clientContext.hasChanges());
    assertTrue(child1.hasChanges());
    child1.rollbackChangesLocally();
    assertTrue(clientContext.hasChanges());
    assertFalse(child1.hasChanges());
    clientContext.rollbackChanges();
}