Examples with Result org.apache.dubbo.rpc.Result used on opensource projects

Example 56 with Result

use of org.apache.dubbo.rpc.Result in project dubbo by alibaba.

the class FilterNode method invoke.

@Override
public Result invoke(Invocation invocation) throws RpcException {
    Result asyncResult;
    try {
        asyncResult = filter.invoke(next, invocation);
    } catch (Exception e) {
        if (filter instanceof ListenableFilter) {
            ListenableFilter listenableFilter = ((ListenableFilter) filter);
            try {
                Filter.Listener listener = listenableFilter.listener(invocation);
                if (listener != null) {
                    listener.onError(e, invoker, invocation);
                }
            } finally {
                listenableFilter.removeListener(invocation);
            }
        } else if (filter instanceof Filter.Listener) {
            Filter.Listener listener = (Filter.Listener) filter;
            listener.onError(e, invoker, invocation);
        }
        throw e;
    } finally {
    }
    return asyncResult.whenCompleteWithContext((r, t) -> {
        if (filter instanceof ListenableFilter) {
            ListenableFilter listenableFilter = ((ListenableFilter) filter);
            Filter.Listener listener = listenableFilter.listener(invocation);
            try {
                if (listener != null) {
                    if (t == null) {
                        listener.onResponse(r, invoker, invocation);
                    } else {
                        listener.onError(t, invoker, invocation);
                    }
                }
            } finally {
                listenableFilter.removeListener(invocation);
            }
        } else if (filter instanceof Filter.Listener) {
            Filter.Listener listener = (Filter.Listener) filter;
            if (t == null) {
                listener.onResponse(r, invoker, invocation);
            } else {
                listener.onError(t, invoker, invocation);
            }
        }
    });
}

Example 57 with Result

use of org.apache.dubbo.rpc.Result in project dubbo by alibaba.

the class ConsumerContextClusterInterceptorTest method testOnMessage.

@Test
public void testOnMessage() {
    RpcContext serverContext = RpcContext.getServerContext();
    Result mockResult = Mockito.mock(Result.class);
    Map<String, Object> map = Collections.singletonMap("key", "value");
    Mockito.when(mockResult.getObjectAttachments()).thenReturn(map);
    interceptor.onMessage(mockResult, null, null);
    Map<String, Object> objectAttachments = serverContext.getObjectAttachments();
    Assertions.assertNotNull(objectAttachments);
    Assertions.assertTrue(objectAttachments.size() == 1);
    Assertions.assertEquals("value", objectAttachments.get("key"));
}

Example 58 with Result

use of org.apache.dubbo.rpc.Result in project dubbo by alibaba.

the class FailSafeClusterInvokerTest method testInvokeNoExceptoin.

@Test()
public void testInvokeNoExceptoin() {
    resetInvokerToNoException();
    FailsafeClusterInvoker<DemoService> invoker = new FailsafeClusterInvoker<DemoService>(dic);
    Result ret = invoker.invoke(invocation);
    Assertions.assertSame(result, ret);
}

Example 59 with Result

use of org.apache.dubbo.rpc.Result in project dubbo by alibaba.

the class FailbackClusterInvokerTest method testInvokeNoException.

@Test
@Order(2)
public void testInvokeNoException() {
    resetInvokerToNoException();
    FailbackClusterInvoker<FailbackClusterInvokerTest> invoker = new FailbackClusterInvoker<FailbackClusterInvokerTest>(dic);
    Result ret = invoker.invoke(invocation);
    Assertions.assertSame(result, ret);
}

Example 60 with Result

use of org.apache.dubbo.rpc.Result in project dubbo by alibaba.

the class FailoverClusterInvokerTest method testInvokeWithRPCException.

@Test()
public void testInvokeWithRPCException() {
    given(invoker1.invoke(invocation)).willThrow(new RpcException());
    given(invoker1.isAvailable()).willReturn(true);
    given(invoker1.getUrl()).willReturn(url);
    given(invoker1.getInterface()).willReturn(FailoverClusterInvokerTest.class);
    given(invoker2.invoke(invocation)).willReturn(result);
    given(invoker2.isAvailable()).willReturn(true);
    given(invoker2.getUrl()).willReturn(url);
    given(invoker2.getInterface()).willReturn(FailoverClusterInvokerTest.class);
    FailoverClusterInvoker<FailoverClusterInvokerTest> invoker = new FailoverClusterInvoker<FailoverClusterInvokerTest>(dic);
    for (int i = 0; i < 100; i++) {
        Result ret = invoker.invoke(invocation);
        assertSame(result, ret);
    }
}