Java Code Examples for com.alibaba.dubbo.rpc.RpcContext#removeContext()

The following examples show how to use com.alibaba.dubbo.rpc.RpcContext#removeContext() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ExceptionFilterTest.java From dubbo-2.6.5 with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
@Test
public void testRpcException() {
    Logger logger = mock(Logger.class);
    RpcContext.getContext().setRemoteAddress("127.0.0.1", 1234);
    RpcException exception = new RpcException("TestRpcException");

    ExceptionFilter exceptionFilter = new ExceptionFilter(logger);
    RpcInvocation invocation = new RpcInvocation("sayHello", new Class<?>[]{String.class}, new Object[]{"world"});
    Invoker<DemoService> invoker = mock(Invoker.class);
    given(invoker.getInterface()).willReturn(DemoService.class);
    given(invoker.invoke(eq(invocation))).willThrow(exception);


    try {
        exceptionFilter.invoke(invoker, invocation);
    } catch (RpcException e) {
        assertEquals("TestRpcException", e.getMessage());
    }
    Mockito.verify(logger).error(eq("Got unchecked and undeclared exception which called by 127.0.0.1. service: "
            + DemoService.class.getName() + ", method: sayHello, exception: "
            + RpcException.class.getName() + ": TestRpcException"), eq(exception));
    RpcContext.removeContext();
}

Example 2

Source File: ExceptionFilterTest.java From dubbox with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
@Test
public void testRpcException() {
    Logger logger = EasyMock.createMock(Logger.class);
    RpcContext.getContext().setRemoteAddress("127.0.0.1", 1234);
    RpcException exception = new RpcException("TestRpcException");
    logger.error(EasyMock.eq("Got unchecked and undeclared exception which called by 127.0.0.1. service: " + DemoService.class.getName() + ", method: sayHello, exception: " + RpcException.class.getName() + ": TestRpcException"), EasyMock.eq(exception));
    ExceptionFilter exceptionFilter = new ExceptionFilter(logger);
    RpcInvocation invocation = new RpcInvocation("sayHello", new Class<?>[]{String.class}, new Object[]{"world"});
    Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class);
    EasyMock.expect(invoker.invoke(EasyMock.eq(invocation))).andThrow(exception);
    
    EasyMock.replay(logger, invoker);
    
    try {
        exceptionFilter.invoke(invoker, invocation);
    } catch (RpcException e) {
        assertEquals("TestRpcException", e.getMessage());
    }
    EasyMock.verify(logger, invoker);
    RpcContext.removeContext();
}

Example 3

Source File: ExceptionFilterTest.java From dubbox-hystrix with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
@Test
public void testRpcException() {
    Logger logger = EasyMock.createMock(Logger.class);
    RpcContext.getContext().setRemoteAddress("127.0.0.1", 1234);
    RpcException exception = new RpcException("TestRpcException");
    logger.error(EasyMock.eq("Got unchecked and undeclared exception which called by 127.0.0.1. service: " + DemoService.class.getName() + ", method: sayHello, exception: " + RpcException.class.getName() + ": TestRpcException"), EasyMock.eq(exception));
    ExceptionFilter exceptionFilter = new ExceptionFilter(logger);
    RpcInvocation invocation = new RpcInvocation("sayHello", new Class<?>[]{String.class}, new Object[]{"world"});
    Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class);
    EasyMock.expect(invoker.invoke(EasyMock.eq(invocation))).andThrow(exception);
    
    EasyMock.replay(logger, invoker);
    
    try {
        exceptionFilter.invoke(invoker, invocation);
    } catch (RpcException e) {
        assertEquals("TestRpcException", e.getMessage());
    }
    EasyMock.verify(logger, invoker);
    RpcContext.removeContext();
}

Example 4

Source File: ContextFilter.java From dubbo3 with Apache License 2.0

6 votes

public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
    Map<String, String> attachments = invocation.getAttachments();
    if (attachments != null) {
        attachments = new HashMap<>(attachments);
        attachments.remove(Constants.PATH_KEY);
        attachments.remove(Constants.GROUP_KEY);
        attachments.remove(Constants.VERSION_KEY);
        attachments.remove(Constants.DUBBO_VERSION_KEY);
        attachments.remove(Constants.TOKEN_KEY);
        attachments.remove(Constants.TIMEOUT_KEY);
    }
    RpcContext.getContext()
            .setInvoker(invoker)
            .setInvocation(invocation)
            .setAttachments(attachments)
            .setLocalAddress(invoker.getUrl().getHost(), 
                             invoker.getUrl().getPort());
    if (invocation instanceof RpcInvocation) {
        ((RpcInvocation)invocation).setInvoker(invoker);
    }
    try {
        return invoker.invoke(invocation);
    } finally {
        RpcContext.removeContext();
    }
}

Example 5

Source File: ExceptionFilterTest.java From dubbo3 with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
@Test
public void testRpcException() {
    Logger logger = EasyMock.createMock(Logger.class);
    RpcContext.getContext().setRemoteAddress("127.0.0.1", 1234);
    RpcException exception = new RpcException("TestRpcException");
    logger.error(EasyMock.eq("Got unchecked and undeclared exception which called by 127.0.0.1. service: " + DemoService.class.getName() + ", method: sayHello, exception: " + RpcException.class.getName() + ": TestRpcException"), EasyMock.eq(exception));
    ExceptionFilter exceptionFilter = new ExceptionFilter(logger);
    RpcInvocation invocation = new RpcInvocation("sayHello", new Class<?>[]{String.class}, new Object[]{"world"});
    Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class);
    EasyMock.expect(invoker.invoke(EasyMock.eq(invocation))).andThrow(exception);
    
    EasyMock.replay(logger, invoker);
    
    try {
        exceptionFilter.invoke(invoker, invocation);
    } catch (RpcException e) {
        assertEquals("TestRpcException", e.getMessage());
    }
    EasyMock.verify(logger, invoker);
    RpcContext.removeContext();
}

Example 6

Source File: ExceptionFilterTest.java From dubbox with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
@Test
public void testRpcException() {
    Logger logger = EasyMock.createMock(Logger.class);
    RpcContext.getContext().setRemoteAddress("127.0.0.1", 1234);
    RpcException exception = new RpcException("TestRpcException");
    logger.error(EasyMock.eq("Got unchecked and undeclared exception which called by 127.0.0.1. service: " + DemoService.class.getName() + ", method: sayHello, exception: " + RpcException.class.getName() + ": TestRpcException"), EasyMock.eq(exception));
    ExceptionFilter exceptionFilter = new ExceptionFilter(logger);
    RpcInvocation invocation = new RpcInvocation("sayHello", new Class<?>[]{String.class}, new Object[]{"world"});
    Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class);
    EasyMock.expect(invoker.invoke(EasyMock.eq(invocation))).andThrow(exception);
    
    EasyMock.replay(logger, invoker);
    
    try {
        exceptionFilter.invoke(invoker, invocation);
    } catch (RpcException e) {
        assertEquals("TestRpcException", e.getMessage());
    }
    EasyMock.verify(logger, invoker);
    RpcContext.removeContext();
}

Example 7

Source File: ExceptionFilterTest.java From dubbox with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
@Test
public void testRpcException() {
    Logger logger = EasyMock.createMock(Logger.class);
    RpcContext.getContext().setRemoteAddress("127.0.0.1", 1234);
    RpcException exception = new RpcException("TestRpcException");
    logger.error(EasyMock.eq("Got unchecked and undeclared exception which called by 127.0.0.1. service: " + DemoService.class.getName() + ", method: sayHello, exception: " + RpcException.class.getName() + ": TestRpcException"), EasyMock.eq(exception));
    ExceptionFilter exceptionFilter = new ExceptionFilter(logger);
    RpcInvocation invocation = new RpcInvocation("sayHello", new Class<?>[]{String.class}, new Object[]{"world"});
    Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
    EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class);
    EasyMock.expect(invoker.invoke(EasyMock.eq(invocation))).andThrow(exception);
    
    EasyMock.replay(logger, invoker);
    
    try {
        exceptionFilter.invoke(invoker, invocation);
    } catch (RpcException e) {
        assertEquals("TestRpcException", e.getMessage());
    }
    EasyMock.verify(logger, invoker);
    RpcContext.removeContext();
}

Example 8

Source File: ContextFilter.java From dubbox with Apache License 2.0

5 votes

public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        Map<String, String> attachments = invocation.getAttachments();
        if (attachments != null) {
            attachments = new HashMap<String, String>(attachments);
            attachments.remove(Constants.PATH_KEY);
            attachments.remove(Constants.GROUP_KEY);
            attachments.remove(Constants.VERSION_KEY);
            attachments.remove(Constants.DUBBO_VERSION_KEY);
            attachments.remove(Constants.TOKEN_KEY);
            attachments.remove(Constants.TIMEOUT_KEY);
        }
        RpcContext.getContext()
                .setInvoker(invoker)
                .setInvocation(invocation)
//                .setAttachments(attachments)  // modified by lishen
                .setLocalAddress(invoker.getUrl().getHost(),
                        invoker.getUrl().getPort());

        // modified by lishen
        if (attachments != null) {
            if (RpcContext.getContext().getAttachments() != null) {
                RpcContext.getContext().getAttachments().putAll(attachments);
            } else {
                RpcContext.getContext().setAttachments(attachments);
            }
        }

        if (invocation instanceof RpcInvocation) {
            ((RpcInvocation)invocation).setInvoker(invoker);
        }
        try {
            return invoker.invoke(invocation);
        } finally {
            RpcContext.removeContext();
        }
    }

Example 9

Source File: ContextFilter.java From dubbox-hystrix with Apache License 2.0

5 votes

public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        Map<String, String> attachments = invocation.getAttachments();
        if (attachments != null) {
            attachments = new HashMap<String, String>(attachments);
            attachments.remove(Constants.PATH_KEY);
            attachments.remove(Constants.GROUP_KEY);
            attachments.remove(Constants.VERSION_KEY);
            attachments.remove(Constants.DUBBO_VERSION_KEY);
            attachments.remove(Constants.TOKEN_KEY);
            attachments.remove(Constants.TIMEOUT_KEY);
        }
        RpcContext.getContext()
                .setInvoker(invoker)
                .setInvocation(invocation)
//                .setAttachments(attachments)  // modified by lishen
                .setLocalAddress(invoker.getUrl().getHost(),
                        invoker.getUrl().getPort());

        // modified by lishen
        if (attachments != null) {
            if (RpcContext.getContext().getAttachments() != null) {
                RpcContext.getContext().getAttachments().putAll(attachments);
            } else {
                RpcContext.getContext().setAttachments(attachments);
            }
        }

        if (invocation instanceof RpcInvocation) {
            ((RpcInvocation)invocation).setInvoker(invoker);
        }
        try {
            return invoker.invoke(invocation);
        } finally {
            RpcContext.removeContext();
        }
    }

Example 10

Source File: ContextFilter.java From dubbox with Apache License 2.0

5 votes

public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        Map<String, String> attachments = invocation.getAttachments();
        if (attachments != null) {
            attachments = new HashMap<String, String>(attachments);
            attachments.remove(Constants.PATH_KEY);
            attachments.remove(Constants.GROUP_KEY);
            attachments.remove(Constants.VERSION_KEY);
            attachments.remove(Constants.DUBBO_VERSION_KEY);
            attachments.remove(Constants.TOKEN_KEY);
            attachments.remove(Constants.TIMEOUT_KEY);
        }
        RpcContext.getContext()
                .setInvoker(invoker)
                .setInvocation(invocation)
//                .setAttachments(attachments)  // modified by lishen
                .setLocalAddress(invoker.getUrl().getHost(),
                        invoker.getUrl().getPort());

        // modified by lishen
        if (attachments != null) {
            if (RpcContext.getContext().getAttachments() != null) {
                RpcContext.getContext().getAttachments().putAll(attachments);
            } else {
                RpcContext.getContext().setAttachments(attachments);
            }
        }

        if (invocation instanceof RpcInvocation) {
            ((RpcInvocation)invocation).setInvoker(invoker);
        }
        try {
            return invoker.invoke(invocation);
        } finally {
            RpcContext.removeContext();
        }
    }

Example 11

Source File: ContextFilter.java From dubbox with Apache License 2.0

5 votes

public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        Map<String, String> attachments = invocation.getAttachments();
        if (attachments != null) {
            attachments = new HashMap<String, String>(attachments);
            attachments.remove(Constants.PATH_KEY);
            attachments.remove(Constants.GROUP_KEY);
            attachments.remove(Constants.VERSION_KEY);
            attachments.remove(Constants.DUBBO_VERSION_KEY);
            attachments.remove(Constants.TOKEN_KEY);
            attachments.remove(Constants.TIMEOUT_KEY);
        }
        RpcContext.getContext()
                .setInvoker(invoker)
                .setInvocation(invocation)
//                .setAttachments(attachments)  // modified by lishen
                .setLocalAddress(invoker.getUrl().getHost(),
                        invoker.getUrl().getPort());

        // modified by lishen
        if (attachments != null) {
            if (RpcContext.getContext().getAttachments() != null) {
                RpcContext.getContext().getAttachments().putAll(attachments);
            } else {
                RpcContext.getContext().setAttachments(attachments);
            }
        }

        if (invocation instanceof RpcInvocation) {
            ((RpcInvocation)invocation).setInvoker(invoker);
        }
        try {
            return invoker.invoke(invocation);
        } finally {
            RpcContext.removeContext();
        }
    }

Example 12

Source File: ContextFilter.java From dubbo-2.6.5 with Apache License 2.0

4 votes

@Override
    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        Map<String, String> attachments = invocation.getAttachments();
        if (attachments != null) {
            attachments = new HashMap<String, String>(attachments);
            attachments.remove(Constants.PATH_KEY);
            attachments.remove(Constants.GROUP_KEY);
            attachments.remove(Constants.VERSION_KEY);
            attachments.remove(Constants.DUBBO_VERSION_KEY);
            attachments.remove(Constants.TOKEN_KEY);
            attachments.remove(Constants.TIMEOUT_KEY);
            attachments.remove(Constants.ASYNC_KEY);// Remove async property to avoid being passed to the following invoke chain.
        }
        RpcContext.getContext()
                .setInvoker(invoker)
                .setInvocation(invocation)
//                .setAttachments(attachments)  // merged from dubbox
                .setLocalAddress(invoker.getUrl().getHost(),
                        invoker.getUrl().getPort());

        // mreged from dubbox
        // we may already added some attachments into RpcContext before this filter (e.g. in rest protocol)
        if (attachments != null) {
            if (RpcContext.getContext().getAttachments() != null) {
                RpcContext.getContext().getAttachments().putAll(attachments);
            } else {
                RpcContext.getContext().setAttachments(attachments);
            }
        }

        if (invocation instanceof RpcInvocation) {
            ((RpcInvocation) invocation).setInvoker(invoker);
        }
        try {
//            invoker执行
            RpcResult result = (RpcResult) invoker.invoke(invocation);
            // pass attachments to result
            result.addAttachments(RpcContext.getServerContext().getAttachments());
            return result;
        } finally {
//            清除上下文
            RpcContext.removeContext();
            RpcContext.getServerContext().clearAttachments();
        }
    }

Example 13

Source File: BaseTest.java From Sentinel-Dashboard-Nacos with Apache License 2.0

4 votes

/**
 * Clean up resources for context, clusterNodeMap, processorSlotChainMap
 */
protected static void cleanUpAll() {
    RpcContext.removeContext();
    ClusterBuilderSlot.getClusterNodeMap().clear();
    CtSph.resetChainMap();
}

Example 14

Source File: BaseTest.java From Sentinel with Apache License 2.0

4 votes

/**
 * Clean up resources for context, clusterNodeMap, processorSlotChainMap
 */
protected static void cleanUpAll() {
    RpcContext.removeContext();
    ClusterBuilderSlot.getClusterNodeMap().clear();
    CtSph.resetChainMap();
}