com.alibaba.dubbo.rpc.Exporter Java Examples

The following examples show how to use com.alibaba.dubbo.rpc.Exporter. 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: ThriftProtocol.java From dubbox with Apache License 2.0

6 votes

public <T> Exporter<T> export( Invoker<T> invoker ) throws RpcException {

        // 只能使用 thrift codec
        URL url = invoker.getUrl().addParameter(Constants.CODEC_KEY, ThriftCodec.NAME);
        // find server.
        String key = url.getAddress();
        //client 也可以暴露一个只有server可以调用的服务。
        boolean isServer = url.getParameter(Constants.IS_SERVER_KEY,true);
        if (isServer && ! serverMap.containsKey(key)) {
            serverMap.put(key, getServer(url));
        }
        // export service.
        key = serviceKey(url);
        DubboExporter<T> exporter = new DubboExporter<T>(invoker, key, exporterMap);
        exporterMap.put(key, exporter);

        return exporter;
    }

Example #2

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

6 votes

public <T> Exporter<T> export( Invoker<T> invoker ) throws RpcException {

        // 只能使用 thrift codec
        URL url = invoker.getUrl().addParameter(Constants.CODEC_KEY, ThriftCodec.NAME);
        // find server.
        String key = url.getAddress();
        //client 也可以暴露一个只有server可以调用的服务。
        boolean isServer = url.getParameter(Constants.IS_SERVER_KEY,true);
        if (isServer && ! serverMap.containsKey(key)) {
            serverMap.put(key, getServer(url));
        }
        // export service.
        key = serviceKey(url);
        DubboExporter<T> exporter = new DubboExporter<T>(invoker, key, exporterMap);
        exporterMap.put(key, exporter);

        return exporter;
    }

Example #3

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

6 votes

@Test
public void testOverload() {
    HessianServiceImpl server = new HessianServiceImpl();
    Assert.assertFalse(server.isCalled());
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("hessian://127.0.0.1:5342/" + HessianService.class.getName() + "?version=1.0.0&hessian.overload.method=true&hessian2.request=false");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<HessianService> invoker = protocol.refer(HessianService.class, url);
    HessianService client = proxyFactory.getProxy(invoker);
    String result = client.sayHello("haha");
    Assert.assertEquals("Hello, haha", result);
    result = client.sayHello("haha", 1);
    Assert.assertEquals("Hello, haha. ", result);
    invoker.destroy();
    exporter.unexport();
}

Example #4

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

6 votes

@Test
public void testDelayFixedTime() throws Exception {
    SimpleRegistryService registryService = new SimpleRegistryService();
    Exporter<RegistryService> exporter = SimpleRegistryExporter.export(4548, registryService);
    ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/delay-fixed-time.xml");
    ctx.start();
    try {
        List<URL> urls = registryService.getRegistered().get("com.alibaba.dubbo.config.spring.api.DemoService");
        assertNull(urls);
        int i = 0;
        while ((i ++) < 60 && urls == null) {
            urls = registryService.getRegistered().get("com.alibaba.dubbo.config.spring.api.DemoService");
            Thread.sleep(10);
        }
        assertNotNull(urls);
        assertEquals(1, urls.size());
        assertEquals("dubbo://" + NetUtils.getLocalHost() + ":20883/com.alibaba.dubbo.config.spring.api.DemoService", urls.get(0).toIdentityString());
    } finally {
        ctx.stop();
        ctx.close();
        exporter.unexport();
    }
}

Example #5

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

6 votes

@Test
public void testMultiProtocolRegister() {
    SimpleRegistryService registryService = new SimpleRegistryService();
    Exporter<RegistryService> exporter = SimpleRegistryExporter.export(4547, registryService);
    ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/multi-protocol-register.xml");
    ctx.start();
    try {
        List<URL> urls = registryService.getRegistered().get("com.alibaba.dubbo.config.spring.api.DemoService");
        assertNotNull(urls);
        assertEquals(1, urls.size());
        assertEquals("dubbo://" + NetUtils.getLocalHost() + ":20824/com.alibaba.dubbo.config.spring.api.DemoService", urls.get(0).toIdentityString());
    } finally {
        ctx.stop();
        ctx.close();
        exporter.unexport();
    }
}

Example #6

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

6 votes

@Test
public void testDelayOnInitialized() throws Exception {
    SimpleRegistryService registryService = new SimpleRegistryService();
    Exporter<RegistryService> exporter = SimpleRegistryExporter.export(4548, registryService);
    ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/delay-on-initialized.xml");
    //ctx.start();
    try {
        List<URL> urls = registryService.getRegistered().get("com.alibaba.dubbo.config.spring.api.DemoService");
        assertNotNull(urls);
        assertEquals(1, urls.size());
        assertEquals("dubbo://" + NetUtils.getLocalHost() + ":20883/com.alibaba.dubbo.config.spring.api.DemoService", urls.get(0).toIdentityString());
    } finally {
        ctx.stop();
        ctx.close();
        exporter.unexport();
    }
}

Example #7

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

6 votes

@Test
public void testGenericInvokeWithBean() {
    HessianServiceImpl server = new HessianServiceImpl();
    Assert.assertFalse(server.isCalled());
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("hessian://127.0.0.1:5342/" + HessianService.class.getName() + "?version=1.0.0&generic=bean");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<GenericService> invoker = protocol.refer(GenericService.class, url);
    GenericService client = proxyFactory.getProxy(invoker);

    JavaBeanDescriptor javaBeanDescriptor = JavaBeanSerializeUtil.serialize("haha");

    Object result = client.$invoke("sayHello", new String[]{"java.lang.String"}, new Object[]{javaBeanDescriptor});
    Assert.assertTrue(server.isCalled());
    Assert.assertEquals("Hello, haha", JavaBeanSerializeUtil.deserialize((JavaBeanDescriptor) result));
    invoker.destroy();
    exporter.unexport();
}

Example #8

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

6 votes

@Test
public void testGenericInvokeWithRpcContext() {
    RpcContext.getContext().setAttachment("myContext", "123");

    HessianServiceImpl server = new HessianServiceImpl();
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("hessian://127.0.0.1:5342/" + HessianService.class.getName() + "?version=1.0.0");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<GenericService> invoker = protocol.refer(GenericService.class, url);
    GenericService client = proxyFactory.getProxy(invoker, true);
    String result = (String) client.$invoke("context", new String[]{"java.lang.String"}, new Object[]{"haha"});
    Assert.assertEquals("Hello, haha context, 123", result);
    invoker.destroy();
    exporter.unexport();
}

Example #9

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

6 votes

public synchronized void unexport() {
    if (! exported) {
        return;
    }
    if (unexported) {
        return;
    }
	if (exporters != null && exporters.size() > 0) {
		for (Exporter<?> exporter : exporters) {
			try {
                exporter.unexport();
            } catch (Throwable t) {
                logger.warn("unexpected err when unexport" + exporter, t);
            }
		}
		exporters.clear();
	}
    unexported = true;
}

Example #10

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

6 votes

@Test
public void testHessianProtocol() {
    HessianServiceImpl server = new HessianServiceImpl();
    Assert.assertFalse(server.isCalled());
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("hessian://127.0.0.1:5342/" + HessianService.class.getName() + "?version=1.0.0&hessian.overload.method=true");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<HessianService> invoker = protocol.refer(HessianService.class, url);
    HessianService client = proxyFactory.getProxy(invoker);
    String result = client.sayHello("haha");
    Assert.assertTrue(server.isCalled());
    Assert.assertEquals("Hello, haha", result);
    invoker.destroy();
    exporter.unexport();
}

Example #11

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

6 votes

@SuppressWarnings("unchecked")
private <T> ExporterChangeableWrapper<T>  doLocalExport(final Invoker<T> originInvoker){
    String key = getCacheKey(originInvoker);
    ExporterChangeableWrapper<T> exporter = (ExporterChangeableWrapper<T>) bounds.get(key);
    if (exporter == null) {
        synchronized (bounds) {
            exporter = (ExporterChangeableWrapper<T>) bounds.get(key);
            if (exporter == null) {
                final Invoker<?> invokerDelegete = new InvokerDelegete<T>(originInvoker, getProviderUrl(originInvoker));
                exporter = new ExporterChangeableWrapper<T>((Exporter<T>)protocol.export(invokerDelegete), originInvoker);
                bounds.put(key, exporter);
            }
        }
    }
    return (ExporterChangeableWrapper<T>) exporter;
}

Example #12

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

6 votes

@SuppressWarnings("unchecked")
public <T> Exporter<T> export(final Invoker<T> invoker) throws RpcException {
       final String uri = serviceKey(invoker.getUrl());
       Exporter<T> exporter = (Exporter<T>) exporterMap.get(uri);
       if (exporter != null) {
       	return exporter;
       }
       final Runnable runnable = doExport(proxyFactory.getProxy(invoker), invoker.getInterface(), invoker.getUrl());
       exporter = new AbstractExporter<T>(invoker) {
           public void unexport() {
               super.unexport();
               exporterMap.remove(uri);
               if (runnable != null) {
                   try {
                       runnable.run();
                   } catch (Throwable t) {
                       logger.warn(t.getMessage(), t);
                   }
               }
           }
       };
       exporterMap.put(uri, exporter);
       return exporter;
   }

Example #13

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

6 votes

@Test
public void testDelayOnInitialized() throws Exception {
    SimpleRegistryService registryService = new SimpleRegistryService();
    Exporter<RegistryService> exporter = SimpleRegistryExporter.export(4548, registryService);
    ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/delay-on-initialized.xml");
    //ctx.start();
    try {
        List<URL> urls = registryService.getRegistered().get("com.alibaba.dubbo.config.spring.api.DemoService");
        assertNotNull(urls);
        assertEquals(1, urls.size());
        assertEquals("dubbo://" + NetUtils.getLocalHost() + ":20883/com.alibaba.dubbo.config.spring.api.DemoService", urls.get(0).toIdentityString());
    } finally {
        ctx.stop();
        ctx.close();
        exporter.unexport();
    }
}

Example #14

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

6 votes

@Test
public void testAnnotation() {
    SimpleRegistryService registryService = new SimpleRegistryService();
    Exporter<RegistryService> exporter = SimpleRegistryExporter.export(4548, registryService);
    try {
        ClassPathXmlApplicationContext providerContext = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/annotation-provider.xml");
        providerContext.start();
        try {
            ClassPathXmlApplicationContext consumerContext = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/annotation-consumer.xml");
            consumerContext.start();
            try {
                AnnotationAction annotationAction = (AnnotationAction) consumerContext.getBean("annotationAction");
                String hello = annotationAction.doSayName("hello");
                assertEquals("annotation:hello", hello);
            } finally {
                consumerContext.stop();
                consumerContext.close();
            }
        } finally {
            providerContext.stop();
            providerContext.close();
        }
    } finally {
        exporter.unexport();
    }
}

Example #15

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

6 votes

@Test
public void testHttpClient() {
    HessianServiceImpl server = new HessianServiceImpl();
    Assert.assertFalse(server.isCalled());
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("hessian://127.0.0.1:5342/" + HessianService.class.getName() + "?version=1.0.0&client=httpclient");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<HessianService> invoker = protocol.refer(HessianService.class, url);
    HessianService client = proxyFactory.getProxy(invoker);
    String result = client.sayHello("haha");
    Assert.assertTrue(server.isCalled());
    Assert.assertEquals("Hello, haha", result);
    invoker.destroy();
    exporter.unexport();
}

Example #16

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

6 votes

@Test
public void testCustomException() {
    HessianServiceImpl server = new HessianServiceImpl();
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("hessian://127.0.0.1:5342/" + HessianService.class.getName() + "?version=1.0.0");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<HessianService> invoker = protocol.refer(HessianService.class, url);
    HessianService client = proxyFactory.getProxy(invoker);
    try {
        client.customException();
        fail();
    } catch (MyException expected) {
    }
    invoker.destroy();
    exporter.unexport();
}

Example #17

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

6 votes

@Test
public void testHessianProtocol() {
    HessianServiceImpl server = new HessianServiceImpl();
    Assert.assertFalse(server.isCalled());
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("hessian://127.0.0.1:5342/" + HessianService.class.getName() + "?version=1.0.0");
    Exporter<HessianService> exporter = protocol.export(proxyFactory.getInvoker(server, HessianService.class, url));
    Invoker<HessianService> invoker = protocol.refer(HessianService.class, url);
    HessianService client = proxyFactory.getProxy(invoker);
    String result = client.sayHello("haha");
    Assert.assertTrue(server.isCalled());
    Assert.assertEquals("Hello, haha", result);
    invoker.destroy();
    exporter.unexport();
}

Example #18

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

6 votes

@Test
public void testDelayFixedTime() throws Exception {
    SimpleRegistryService registryService = new SimpleRegistryService();
    Exporter<RegistryService> exporter = SimpleRegistryExporter.export(4548, registryService);
    ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/delay-fixed-time.xml");
    ctx.start();
    try {
        List<URL> urls = registryService.getRegistered().get("com.alibaba.dubbo.config.spring.api.DemoService");
        assertNull(urls);
        int i = 0;
        while ((i ++) < 60 && urls == null) {
            urls = registryService.getRegistered().get("com.alibaba.dubbo.config.spring.api.DemoService");
            Thread.sleep(10);
        }
        assertNotNull(urls);
        assertEquals(1, urls.size());
        assertEquals("dubbo://" + NetUtils.getLocalHost() + ":20883/com.alibaba.dubbo.config.spring.api.DemoService", urls.get(0).toIdentityString());
    } finally {
        ctx.stop();
        ctx.close();
        exporter.unexport();
    }
}

Example #19

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

6 votes

public <T> Exporter<T> export( Invoker<T> invoker ) throws RpcException {

        // 只能使用 thrift codec
        URL url = invoker.getUrl().addParameter(Constants.CODEC_KEY, ThriftCodec.NAME);
        // find server.
        String key = url.getAddress();
        //client 也可以暴露一个只有server可以调用的服务。
        boolean isServer = url.getParameter(Constants.IS_SERVER_KEY,true);
        if (isServer && ! serverMap.containsKey(key)) {
            serverMap.put(key, getServer(url));
        }
        // export service.
        key = serviceKey(url);
        DubboExporter<T> exporter = new DubboExporter<T>(invoker, key, exporterMap);
        exporterMap.put(key, exporter);

        return exporter;
    }

Example #20

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

6 votes

public <T> Exporter<T> export( Invoker<T> invoker ) throws RpcException {

        // 只能使用 thrift codec
        URL url = invoker.getUrl().addParameter(Constants.CODEC_KEY, ThriftCodec.NAME);
        // find server.
        String key = url.getAddress();
        //client 也可以暴露一个只有server可以调用的服务。
        boolean isServer = url.getParameter(Constants.IS_SERVER_KEY,true);
        if (isServer && ! serverMap.containsKey(key)) {
            serverMap.put(key, getServer(url));
        }
        // export service.
        key = serviceKey(url);
        DubboExporter<T> exporter = new DubboExporter<T>(invoker, key, exporterMap);
        exporterMap.put(key, exporter);

        return exporter;
    }

Example #21

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

6 votes

@Test
public void testNotifyOverride() throws Exception{
    URL newRegistryUrl = registryUrl.addParameter(Constants.EXPORT_KEY, serviceUrl);
    Invoker<RegistryProtocolTest> invoker = new MockInvoker<RegistryProtocolTest>(RegistryProtocolTest.class, newRegistryUrl);
    Exporter<?> exporter = protocol.export(invoker);
    RegistryProtocol rprotocol = RegistryProtocol.getRegistryProtocol();
    NotifyListener listener = getListener(rprotocol);
    List<URL> urls = new ArrayList<URL>();
    urls.add(URL.valueOf("override://0.0.0.0/?timeout=1000"));
    urls.add(URL.valueOf("override://0.0.0.0/"+ service + "?timeout=100"));
    urls.add(URL.valueOf("override://0.0.0.0/"+ service + "?x=y"));
    listener.notify(urls);
    
    assertEquals(true, exporter.getInvoker().isAvailable());
    assertEquals("100", exporter.getInvoker().getUrl().getParameter("timeout"));
    assertEquals("y", exporter.getInvoker().getUrl().getParameter("x"));
    
    exporter.unexport();
    assertEquals(false, exporter.getInvoker().isAvailable());
    destroyRegistryProtocol();
    
}

Example #22

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

6 votes

@SuppressWarnings({ "unchecked", "rawtypes" })
private void exportLocal(URL url) {
    if (!Constants.LOCAL_PROTOCOL.equalsIgnoreCase(url.getProtocol())) {
        URL local = URL.valueOf(url.toFullString())
                .setProtocol(Constants.LOCAL_PROTOCOL)
                .setHost(NetUtils.LOCALHOST)
                .setPort(0);

        // modified by lishen
        ServiceClassHolder.getInstance().pushServiceClass(getServiceClass(ref));

        Exporter<?> exporter = protocol.export(
                proxyFactory.getInvoker(ref, (Class) interfaceClass, local));
        exporters.add(exporter);
        logger.info("Export dubbo service " + interfaceClass.getName() +" to local registry");
    }
}

Example #23

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

6 votes

static Exporter<?> getExporter(Map<String, Exporter<?>> map, URL key) {
    Exporter<?> result = null;

    if (!key.getServiceKey().contains("*")) {
        result = map.get(key.getServiceKey());
    } else {
        if (map != null && !map.isEmpty()) {
            for (Exporter<?> exporter : map.values()) {
                if (UrlUtils.isServiceKeyMatch(key, exporter.getInvoker().getUrl())) {
                    result = exporter;
                    break;
                }
            }
        }
    }

    if (result == null) {
        return null;
    } else if (ProtocolUtils.isGeneric(
            result.getInvoker().getUrl().getParameter(Constants.GENERIC_KEY))) {
        return null;
    } else {
        return result;
    }
}

Example #24

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

6 votes

public ListenerExporterWrapper(Exporter<T> exporter, List<ExporterListener> listeners){
    if (exporter == null) {
        throw new IllegalArgumentException("exporter == null");
    }
    this.exporter = exporter;
    this.listeners = listeners;
    if (listeners != null && listeners.size() > 0) {
        RuntimeException exception = null;
        for (ExporterListener listener : listeners) {
            if (listener != null) {
                try {
                    listener.exported(this);
                } catch (RuntimeException t) {
                    logger.error(t.getMessage(), t);
                    exception = t;
                }
            }
        }
        if (exception != null) {
            throw exception;
        }
    }
}

Example #25

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

6 votes

private static Method findMethod(Exporter<?> exporter, String method, List<Object> args) {
    Invoker<?> invoker = exporter.getInvoker();
    Method[] methods = invoker.getInterface().getMethods();
    Method invokeMethod = null;
    for (Method m : methods) {
        if (m.getName().equals(method) && m.getParameterTypes().length == args.size()) {
            if (invokeMethod != null) { // 重载
                if (isMatch(invokeMethod.getParameterTypes(), args)) {
                    invokeMethod = m;
                    break;
                }
            } else {
                invokeMethod = m;
            }
            invoker = exporter.getInvoker();
        }
    }
    return invokeMethod;
}

Example #26

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

6 votes

@Test
public void test_normal_channel_close_wait_gracefully() throws Exception {

    URL url = URL.valueOf("dubbo://127.0.0.1:20883/hi?scope=true&lazy=false");
    Exporter<IDemoService> exporter = ProtocolUtils.export(new DemoServiceImpl(), IDemoService.class, url);
    Exporter<IDemoService> exporter0 = ProtocolUtils.export(new DemoServiceImpl0(), IDemoService.class, url);

    DubboInvoker<?> invoker = (DubboInvoker<?>) protocol.refer(IDemoService.class, url);

    long start = System.currentTimeMillis();

    try{
        System.setProperty(Constants.SHUTDOWN_WAIT_KEY, "2000");
        protocol.destroy();
    }finally {
        System.getProperties().remove(Constants.SHUTDOWN_WAIT_KEY);
    }

    long waitTime = System.currentTimeMillis() - start;

    Assert.assertTrue(waitTime >= 2000);
    Assert.assertEquals(false, invoker.isAvailable());
}

Example #27

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

6 votes

/**
 * 服务名称不匹配，不能override invoker
 * 服务名称匹配，服务版本号不匹配
 */
@Test
public void testNotifyOverride_notmatch() throws Exception{
    URL newRegistryUrl = registryUrl.addParameter(Constants.EXPORT_KEY, serviceUrl);
    Invoker<RegistryProtocolTest> invoker = new MockInvoker<RegistryProtocolTest>(RegistryProtocolTest.class, newRegistryUrl);
    Exporter<?> exporter = protocol.export(invoker);
    RegistryProtocol rprotocol = RegistryProtocol.getRegistryProtocol();
    NotifyListener listener = getListener(rprotocol);
    List<URL> urls = new ArrayList<URL>();
    urls.add(URL.valueOf("override://0.0.0.0/com.alibaba.dubbo.registry.protocol.HackService?timeout=100"));
    listener.notify(urls);
    assertEquals(true, exporter.getInvoker().isAvailable());
    assertEquals(null, exporter.getInvoker().getUrl().getParameter("timeout"));
    exporter.unexport();
    destroyRegistryProtocol();
}

Example #28

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

6 votes

@SuppressWarnings("unchecked")
private <T> ExporterChangeableWrapper<T>  doLocalExport(final Invoker<T> originInvoker){
    String key = getCacheKey(originInvoker);
    ExporterChangeableWrapper<T> exporter = (ExporterChangeableWrapper<T>) bounds.get(key);
    if (exporter == null) {
        synchronized (bounds) {
            exporter = (ExporterChangeableWrapper<T>) bounds.get(key);
            if (exporter == null) {
                final Invoker<?> invokerDelegete = new InvokerDelegete<T>(originInvoker, getProviderUrl(originInvoker));
                exporter = new ExporterChangeableWrapper<T>((Exporter<T>)protocol.export(invokerDelegete), originInvoker);
                bounds.put(key, exporter);
            }
        }
    }
    return (ExporterChangeableWrapper<T>) exporter;
}

Example #29

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

6 votes

@Ignore
@Test
public void testRmiProtocol_echoService() throws Exception
   {
    DemoService service = new DemoServiceImpl();
    Exporter<?> rpcExporter = protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("rmi://127.0.0.1:9002/TestService")));
       
    // cast to EchoService
       EchoService echo = proxy.getProxy(protocol.refer(EchoService.class, URL.valueOf("rmi://127.0.0.1:9002/TestService")));
       assertEquals(echo.$echo("test"), "test");
       assertEquals(echo.$echo("abcdefg"), "abcdefg");
       assertEquals(echo.$echo(1234), 1234);
       
       rpcExporter.unexport();
       
       RemoteService remoteService = new RemoteServiceImpl();
       rpcExporter = protocol.export(proxy.getInvoker(remoteService, RemoteService.class, URL.valueOf("rmi://127.0.0.1:9002/remoteService")));
       
       // cast to EchoService
       echo = proxy.getProxy(protocol.refer(EchoService.class, URL.valueOf("rmi://127.0.0.1:9002/remoteService")));
       assertEquals(echo.$echo("test"), "test");
       assertEquals(echo.$echo("abcdefg"), "abcdefg");
       assertEquals(echo.$echo(1234), 1234);
       
       rpcExporter.unexport();
   }

Example #30

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

5 votes

public DelegateExporter(Exporter<T> exporter) {
    if (exporter == null) {
        throw new IllegalArgumentException("exporter can not be null");
    } else {
        this.exporter = exporter;
    }
    
}