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

Example 16 with DataChannel

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

the class ClientRuntimeBuilderTest method testDataChannel_NoChannelEvents.

@Test
public void testDataChannel_NoChannelEvents() {
    Map<String, String> properties1 = new HashMap<>();
    properties1.put(ClientConstants.ROP_CHANNEL_EVENTS_PROPERTY, "true");
    ClientModule module = new ClientModule() {

        @Override
        public void configure(Binder binder) {
            super.configure(binder);
            // use a noop connection to prevent startup errors...
            binder.bind(ClientConnection.class).to(MockClientConnection.class);
            ServerModule.contributeProperties(binder).putAll(properties1);
        }
    };
    Injector injector = DIBootstrap.createInjector(module);
    DataChannel channel = injector.getInstance(DataChannel.class);
    ClientChannel clientChannel = (ClientChannel) channel;
    assertTrue(clientChannel.isChannelEventsEnabled());
}

Example 17 with DataChannel

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

the class ClientRuntimeTest method testGetDataChannel.

@Test
public void testGetDataChannel() {
    Map<String, String> properties = new HashMap<>();
    Module extraModule = binder -> binder.bind(ClientConnection.class).to(MockClientConnection.class);
    ClientRuntime runtime = ClientRuntime.builder().properties(properties).addModule(extraModule).build();
    DataChannel channel = runtime.getChannel();
    assertNotNull(channel);
    assertTrue(channel instanceof ClientChannel);
}

Example 18 with DataChannel

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

the class LocalConnectionTest method testConstructors.

@Test
public void testConstructors() {
    DataChannel handler1 = new MockDataChannel();
    LocalConnection connector1 = new LocalConnection(handler1);
    assertFalse(connector1.isSerializingMessages());
    assertSame(handler1, connector1.getChannel());
    DataChannel handler2 = new MockDataChannel();
    LocalConnection connector2 = new LocalConnection(handler2, LocalConnection.JAVA_SERIALIZATION);
    assertTrue(connector2.isSerializingMessages());
    assertSame(handler2, connector2.getChannel());
}

Example 19 with DataChannel

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

the class ServletContextHandlerTest method testRequestStart_bindContext.

@Test
public void testRequestStart_bindContext() {
    Module module = binder -> {
        binder.bind(DataChannel.class).to(MockDataChannel.class);
        binder.bind(ObjectContextFactory.class).toInstance(new ObjectContextFactory() {

            public ObjectContext createContext(DataChannel parent) {
                return mock(ObjectContext.class);
            }

            public ObjectContext createContext() {
                return mock(ObjectContext.class);
            }
        });
    };
    Injector injector = DIBootstrap.createInjector(module);
    SessionContextRequestHandler handler = new SessionContextRequestHandler();
    injector.injectMembers(handler);
    MockHttpSession session = new MockHttpSession();
    BaseContext.bindThreadObjectContext(null);
    try {
        MockHttpServletRequest request1 = new MockHttpServletRequest();
        MockHttpServletResponse response1 = new MockHttpServletResponse();
        request1.setSession(session);
        handler.requestStart(request1, response1);
        ObjectContext c1 = BaseContext.getThreadObjectContext();
        assertNotNull(c1);
        handler.requestEnd(request1, response1);
        try {
            BaseContext.getThreadObjectContext();
            fail("thread context not null");
        } catch (IllegalStateException e) {
        // expected
        }
        MockHttpServletRequest request2 = new MockHttpServletRequest();
        MockHttpServletResponse response2 = new MockHttpServletResponse();
        request2.setSession(session);
        handler.requestStart(request2, response2);
        ObjectContext c2 = BaseContext.getThreadObjectContext();
        assertSame(c1, c2);
        handler.requestEnd(request2, response2);
        try {
            BaseContext.getThreadObjectContext();
            fail("thread context not null");
        } catch (IllegalStateException e) {
        // expected
        }
        MockHttpServletRequest request3 = new MockHttpServletRequest();
        MockHttpServletResponse response3 = new MockHttpServletResponse();
        request3.setSession(new MockHttpSession());
        handler.requestStart(request3, response3);
        ObjectContext c3 = BaseContext.getThreadObjectContext();
        assertNotNull(c3);
        assertNotSame(c1, c3);
        handler.requestEnd(request3, response3);
        try {
            BaseContext.getThreadObjectContext();
            fail("thread context not null");
        } catch (IllegalStateException e) {
        // expected
        }
    } finally {
        BaseContext.bindThreadObjectContext(null);
    }
}