Examples with HeaderExchangeHandler com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler used on opensource projects

Example 1 with HeaderExchangeHandler

use of com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler in project dubbo by alibaba.

the class HeaderExchangeHandlerTest method test_received_request_event_other_discard.

@Test
public void test_received_request_event_other_discard() throws RemotingException {
    final Request request = new Request();
    request.setTwoWay(true);
    request.setEvent("my event");
    final Channel mchannel = new MockedChannel() {

        @Override
        public void send(Object message) throws RemotingException {
            Assert.fail();
        }
    };
    HeaderExchangeHandler hexhandler = new HeaderExchangeHandler(new MockedExchangeHandler() {

        @Override
        public Object reply(ExchangeChannel channel, Object request) throws RemotingException {
            Assert.fail();
            throw new RemotingException(channel, "");
        }

        @Override
        public void received(Channel channel, Object message) throws RemotingException {
            Assert.fail();
            throw new RemotingException(channel, "");
        }
    });
    hexhandler.received(mchannel, request);
}

Example 2 with HeaderExchangeHandler

use of com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler in project dubbo by alibaba.

the class HeaderExchangeHandlerTest method test_received_request_event_readonly.

@Test
public void test_received_request_event_readonly() throws RemotingException {
    final Request request = new Request();
    request.setTwoWay(true);
    request.setEvent(Request.READONLY_EVENT);
    final Channel mchannel = new MockedChannel();
    HeaderExchangeHandler hexhandler = new HeaderExchangeHandler(new MockedExchangeHandler());
    hexhandler.received(mchannel, request);
    Assert.assertTrue(mchannel.hasAttribute(Constants.CHANNEL_ATTRIBUTE_READONLY_KEY));
}

Example 3 with HeaderExchangeHandler

use of com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler in project dubbo by alibaba.

the class HeaderExchangeHandlerTest method test_received_request_twoway_error_reqeustBroken.

@Test
public void test_received_request_twoway_error_reqeustBroken() throws RemotingException {
    final Request request = new Request();
    request.setTwoWay(true);
    request.setData(new BizException());
    request.setBroken(true);
    final AtomicInteger count = new AtomicInteger(0);
    final Channel mchannel = new MockedChannel() {

        @Override
        public void send(Object message) throws RemotingException {
            Response res = (Response) message;
            Assert.assertEquals(request.getId(), res.getId());
            Assert.assertEquals(request.getVersion(), res.getVersion());
            Assert.assertEquals(Response.BAD_REQUEST, res.getStatus());
            Assert.assertNull(res.getResult());
            Assert.assertTrue(res.getErrorMessage().contains(BizException.class.getName()));
            count.incrementAndGet();
        }
    };
    HeaderExchangeHandler hexhandler = new HeaderExchangeHandler(new MockedExchangeHandler());
    hexhandler.received(mchannel, request);
    Assert.assertEquals(1, count.get());
}

Example 4 with HeaderExchangeHandler

use of com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler in project dubbo by alibaba.

the class HeaderExchangeHandlerTest method test_received_request_twoway.

@Test
public void test_received_request_twoway() throws RemotingException {
    final Person requestdata = new Person("charles");
    final Request request = new Request();
    request.setTwoWay(true);
    request.setData(requestdata);
    final AtomicInteger count = new AtomicInteger(0);
    final Channel mchannel = new MockedChannel() {

        @Override
        public void send(Object message) throws RemotingException {
            Response res = (Response) message;
            Assert.assertEquals(request.getId(), res.getId());
            Assert.assertEquals(request.getVersion(), res.getVersion());
            Assert.assertEquals(Response.OK, res.getStatus());
            Assert.assertEquals(requestdata, res.getResult());
            Assert.assertEquals(null, res.getErrorMessage());
            count.incrementAndGet();
        }
    };
    ExchangeHandler exhandler = new MockedExchangeHandler() {

        @Override
        public Object reply(ExchangeChannel channel, Object request) throws RemotingException {
            return request;
        }

        public void received(Channel channel, Object message) throws RemotingException {
            Assert.fail();
        }
    };
    HeaderExchangeHandler hexhandler = new HeaderExchangeHandler(exhandler);
    hexhandler.received(mchannel, request);
    Assert.assertEquals(1, count.get());
}

Example 5 with HeaderExchangeHandler

use of com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler in project dubbo by alibaba.

the class HeaderExchangeHandlerTest method test_received_request_twoway_error_reply.

@Test
public void test_received_request_twoway_error_reply() throws RemotingException {
    final Person requestdata = new Person("charles");
    final Request request = new Request();
    request.setTwoWay(true);
    request.setData(requestdata);
    final AtomicInteger count = new AtomicInteger(0);
    final Channel mchannel = new MockedChannel() {

        @Override
        public void send(Object message) throws RemotingException {
            Response res = (Response) message;
            Assert.assertEquals(request.getId(), res.getId());
            Assert.assertEquals(request.getVersion(), res.getVersion());
            Assert.assertEquals(Response.SERVICE_ERROR, res.getStatus());
            Assert.assertNull(res.getResult());
            Assert.assertTrue(res.getErrorMessage().contains(BizException.class.getName()));
            count.incrementAndGet();
        }
    };
    ExchangeHandler exhandler = new MockedExchangeHandler() {

        @Override
        public Object reply(ExchangeChannel channel, Object request) throws RemotingException {
            throw new BizException();
        }
    };
    HeaderExchangeHandler hexhandler = new HeaderExchangeHandler(exhandler);
    hexhandler.received(mchannel, request);
    Assert.assertEquals(1, count.get());
}