Package org.apache.cayenne

Examples of org.apache.cayenne.CayenneContext

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                    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);
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                serverDiff.apply(diffReader);
                return serverDiff;
            }
        };

        CayenneContext context = new CayenneContext(channel);
        ClientMtTable1 o = context.newObject(ClientMtTable1.class);
        ClientMtTable2 o2 = context.newObject(ClientMtTable2.class);
        o.addToTable2Array(o2);
        context.commitChanges();

        assertEquals(2, diffReader.size);

        diffReader.reset();

        ClientMtTable2 o3 = context.newObject(ClientMtTable2.class);
        o3.setTable1(o);
        context.commitChanges();
        assertEquals(1, diffReader.size);
    }
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        ClientServerChannel clientServerChannel = new ClientServerChannel(parentDataContext);
        UnitLocalConnection connection = new UnitLocalConnection(
                clientServerChannel,
                serializationPolicy);
        ClientChannel channel = new ClientChannel(connection);
        return new CayenneContext(channel, true, true);
    }
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                serverChannel,
                LocalConnection.HESSIAN_SERIALIZATION);
        ClientChannel clientChannel = new ClientChannel(connection);

        this.list = new RemoteIncrementalFaultList(
                new CayenneContext(clientChannel),
                query);
    }
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        MockClientConnection connection = new MockClientConnection(new GenericResponse(
                Arrays.asList(o1)));

        ClientChannel channel = new ClientChannel(connection);

        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 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));
    }
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        DataMap dataMap = new DataMap("test");
        dataMap.addObjEntity(entity);
        Collection 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);
        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);

        context.setChannel(channel);
        QueryResponse response = channel.onQuery(context, new SelectQuery("test_entity"));
        assertNotNull(response);

        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));
    }
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        entity.setClassName(MockPersistentObject.class.getName());
        DataMap dataMap = new DataMap("test");
        dataMap.addObjEntity(entity);
        Collection 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);

        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));
    }
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        assertNotNull(context);
        assertTrue(context instanceof CayenneContext);
        assertNotSame("ObjectContext must not be a singleton", context, runtime
                .getContext());

        CayenneContext clientContext = (CayenneContext) context;
        assertNotNull(clientContext.getChannel());
        assertSame(runtime.getChannel(), clientContext.getChannel());
    }
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        boolean lifecycleEvents = properties.getBoolean(
                Constants.ROP_CONTEXT_LIFECYCLE_EVENTS_PROPERTY,
                false);

        CayenneContext context = newInstance(parent, changeEvents, lifecycleEvents);
        context.setQueryCache(new NestedQueryCache(queryCache));
        return context;
    }
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        context.setQueryCache(new NestedQueryCache(queryCache));
        return context;
    }
   
    protected CayenneContext newInstance(DataChannel parent, boolean changeEventsEnabled, boolean lifecycleEventsEnabled) {
        return new CayenneContext(parent, changeEventsEnabled, lifecycleEventsEnabled);
    }
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Related Classes of org.apache.cayenne.CayenneContext

  • cayenne.tutorial.client.Main
  • org.apache.cayenne.access.ClientServerChannelQueryTest
  • org.apache.cayenne.cache.MapQueryCache
  • org.apache.cayenne.cache.NestedQueryCache
  • org.apache.cayenne.configuration.rop.client.CayenneContextFactory
  • org.apache.cayenne.configuration.rop.client.ClientRuntimeTest
  • org.apache.cayenne.event.EventManager
  • org.apache.cayenne.GeneratedMethodsInClientObjectContextTest
  • org.apache.cayenne.graph.CompoundDiff
  • org.apache.cayenne.graph.GraphDiff
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