Examples with RpcResult com.alibaba.dubbo.rpc.RpcResult used on opensource projects

Example 6 with RpcResult

use of com.alibaba.dubbo.rpc.RpcResult in project dubbo by alibaba.

the class MockInvoker method invoke.

public Result invoke(Invocation invocation) throws RpcException {
    String mock = getUrl().getParameter(invocation.getMethodName() + "." + Constants.MOCK_KEY);
    if (invocation instanceof RpcInvocation) {
        ((RpcInvocation) invocation).setInvoker(this);
    }
    if (StringUtils.isBlank(mock)) {
        mock = getUrl().getParameter(Constants.MOCK_KEY);
    }
    if (StringUtils.isBlank(mock)) {
        throw new RpcException(new IllegalAccessException("mock can not be null. url :" + url));
    }
    mock = normallizeMock(URL.decode(mock));
    if (Constants.RETURN_PREFIX.trim().equalsIgnoreCase(mock.trim())) {
        RpcResult result = new RpcResult();
        result.setValue(null);
        return result;
    } else if (mock.startsWith(Constants.RETURN_PREFIX)) {
        mock = mock.substring(Constants.RETURN_PREFIX.length()).trim();
        mock = mock.replace('`', '"');
        try {
            Type[] returnTypes = RpcUtils.getReturnTypes(invocation);
            Object value = parseMockValue(mock, returnTypes);
            return new RpcResult(value);
        } catch (Exception ew) {
            throw new RpcException("mock return invoke error. method :" + invocation.getMethodName() + ", mock:" + mock + ", url: " + url, ew);
        }
    } else if (mock.startsWith(Constants.THROW_PREFIX)) {
        mock = mock.substring(Constants.THROW_PREFIX.length()).trim();
        mock = mock.replace('`', '"');
        if (StringUtils.isBlank(mock)) {
            throw new RpcException(" mocked exception for Service degradation. ");
        } else {
            //用户自定义类
            Throwable t = getThrowable(mock);
            throw new RpcException(RpcException.BIZ_EXCEPTION, t);
        }
    } else {
        //impl mock
        try {
            Invoker<T> invoker = getInvoker(mock);
            return invoker.invoke(invocation);
        } catch (Throwable t) {
            throw new RpcException("Failed to create mock implemention class " + mock, t);
        }
    }
}

Example 7 with RpcResult

use of com.alibaba.dubbo.rpc.RpcResult in project dubbo by alibaba.

the class CompatibleFilterFilterTest method testResulthasException.

@Test
public void testResulthasException() {
    invocation = EasyMock.createMock(Invocation.class);
    EasyMock.expect(invocation.getMethodName()).andReturn("enumlength").anyTimes();
    EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
    EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
    EasyMock.replay(invocation);
    invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
    RpcResult result = new RpcResult();
    result.setException(new RuntimeException());
    result.setValue("High");
    EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
    URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
    EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
    EasyMock.replay(invoker);
    Result filterResult = compatibleFilter.invoke(invoker, invocation);
    assertEquals(filterResult, result);
}

Example 8 with RpcResult

use of com.alibaba.dubbo.rpc.RpcResult in project dubbo by alibaba.

the class ContextFilterTest method testSetContext.

@SuppressWarnings("unchecked")
@Test
public void testSetContext() {
    invocation = EasyMock.createMock(Invocation.class);
    EasyMock.expect(invocation.getMethodName()).andReturn("$enumlength").anyTimes();
    EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
    EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
    EasyMock.expect(invocation.getAttachments()).andReturn(null).anyTimes();
    EasyMock.replay(invocation);
    invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
    RpcResult result = new RpcResult();
    result.setValue("High");
    EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
    URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
    EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
    EasyMock.replay(invoker);
    contextFilter.invoke(invoker, invocation);
    assertNull(RpcContext.getContext().getInvoker());
}

Example 9 with RpcResult

use of com.alibaba.dubbo.rpc.RpcResult in project dubbo by alibaba.

the class EchoFilterTest method testEcho.

@SuppressWarnings("unchecked")
@Test
public void testEcho() {
    Invocation invocation = EasyMock.createMock(Invocation.class);
    EasyMock.expect(invocation.getMethodName()).andReturn("$echo").anyTimes();
    EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
    EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
    EasyMock.expect(invocation.getAttachments()).andReturn(null).anyTimes();
    EasyMock.replay(invocation);
    Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
    RpcResult result = new RpcResult();
    result.setValue("High");
    EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
    URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
    EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
    EasyMock.replay(invoker);
    Result filterResult = echoFilter.invoke(invoker, invocation);
    assertEquals("hello", filterResult.getValue());
}

Example 10 with RpcResult

use of com.alibaba.dubbo.rpc.RpcResult in project dubbo by alibaba.

the class FutureFilterTest method testSyncCallback.

@Test
public void testSyncCallback() {
    @SuppressWarnings("unchecked") Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
    RpcResult result = new RpcResult();
    result.setValue("High");
    EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
    URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
    EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
    EasyMock.replay(invoker);
    Result filterResult = eventFilter.invoke(invoker, invocation);
    assertEquals("High", filterResult.getValue());
}