Examples with GenericService org.apache.dubbo.rpc.service.GenericService used on opensource projects

Example 11 with GenericService

use of org.apache.dubbo.rpc.service.GenericService in project dubbo by alibaba.

the class GenericServiceTest method testGenericFindComplexObject4FullServiceMetadata.

@Test
public void testGenericFindComplexObject4FullServiceMetadata() {
    DemoService server = new DemoServiceImpl();
    ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
    Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
    URL url = URL.valueOf("dubbo://127.0.0.1:5342/" + DemoService.class.getName() + "?version=1.0.0&generic=true$timeout=3000");
    Exporter<DemoService> exporter = protocol.export(proxyFactory.getInvoker(server, DemoService.class, url));
    String var1 = "v1";
    int var2 = 234;
    long l = 555;
    String[] var3 = { "var31", "var32" };
    List<Integer> var4 = Arrays.asList(2, 4, 8);
    ComplexObject.TestEnum testEnum = ComplexObject.TestEnum.VALUE2;
    // ComplexObject complexObject = createComplexObject(var1, var2, l, var3, var4, testEnum);
    Invoker<GenericService> invoker = protocol.refer(GenericService.class, url);
    GenericService client = proxyFactory.getProxy(invoker, true);
    Object result = client.$invoke("findComplexObject", new String[] { "java.lang.String", "int", "long", "java.lang.String[]", "java.util.List", "org.apache.dubbo.service.ComplexObject$TestEnum" }, new Object[] { var1, var2, l, var3, var4, testEnum });
    Assertions.assertNotNull(result);
    ComplexObject r = map2bean((Map) result);
    Assertions.assertEquals(r, createComplexObject(var1, var2, l, var3, var4, testEnum));
    invoker.destroy();
    exporter.unexport();
}

Example 12 with GenericService

use of org.apache.dubbo.rpc.service.GenericService in project dubbo by alibaba.

the class GenericServiceTest method testGenericServiceException.

@Test
public void testGenericServiceException() {
    ServiceConfig<GenericService> service = new ServiceConfig<GenericService>();
    service.setInterface(DemoService.class.getName());
    service.setRef(new GenericService() {

        public Object $invoke(String method, String[] parameterTypes, Object[] args) throws GenericException {
            if ("sayName".equals(method)) {
                return "Generic " + args[0];
            }
            if ("throwDemoException".equals(method)) {
                throw new GenericException(DemoException.class.getName(), "Generic");
            }
            if ("getUsers".equals(method)) {
                return args[0];
            }
            return null;
        }
    });
    ReferenceConfig<DemoService> reference = new ReferenceConfig<DemoService>();
    reference.setInterface(DemoService.class);
    reference.setUrl("dubbo://127.0.0.1:29581?generic=true&timeout=3000");
    DubboBootstrap bootstrap = DubboBootstrap.getInstance().application(new ApplicationConfig("generic-test")).registry(new RegistryConfig("N/A")).protocol(new ProtocolConfig("dubbo", 29581)).service(service).reference(reference);
    bootstrap.start();
    try {
        DemoService demoService = ReferenceConfigCache.getCache().get(reference);
        // say name
        Assertions.assertEquals("Generic Haha", demoService.sayName("Haha"));
        // get users
        List<User> users = new ArrayList<User>();
        users.add(new User("Aaa"));
        users = demoService.getUsers(users);
        Assertions.assertEquals("Aaa", users.get(0).getName());
        // throw demo exception
        try {
            demoService.throwDemoException();
            Assertions.fail();
        } catch (DemoException e) {
            Assertions.assertEquals("Generic", e.getMessage());
        }
    } finally {
        bootstrap.stop();
    }
}

Example 13 with GenericService

use of org.apache.dubbo.rpc.service.GenericService in project dubbo by alibaba.

the class GenericServiceTest method testGenericInvokeWithBeanSerialization.

@Test
public void testGenericInvokeWithBeanSerialization() throws Exception {
    ServiceConfig<DemoService> service = new ServiceConfig<DemoService>();
    service.setInterface(DemoService.class);
    DemoServiceImpl impl = new DemoServiceImpl();
    service.setRef(impl);
    ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>();
    reference.setInterface(DemoService.class);
    reference.setUrl("dubbo://127.0.0.1:29581?scope=remote&timeout=3000");
    reference.setGeneric(GENERIC_SERIALIZATION_BEAN);
    DubboBootstrap bootstrap = DubboBootstrap.getInstance().application(new ApplicationConfig("generic-test")).registry(new RegistryConfig("N/A")).protocol(new ProtocolConfig("dubbo", 29581)).service(service).reference(reference);
    bootstrap.start();
    try {
        GenericService genericService = bootstrap.getCache().get(reference);
        User user = new User();
        user.setName("zhangsan");
        List<User> users = new ArrayList<User>();
        users.add(user);
        Object result = genericService.$invoke("getUsers", new String[] { ReflectUtils.getName(List.class) }, new Object[] { JavaBeanSerializeUtil.serialize(users, JavaBeanAccessor.METHOD) });
        Assertions.assertTrue(result instanceof JavaBeanDescriptor);
        JavaBeanDescriptor descriptor = (JavaBeanDescriptor) result;
        Assertions.assertTrue(descriptor.isCollectionType());
        Assertions.assertEquals(1, descriptor.propertySize());
        descriptor = (JavaBeanDescriptor) descriptor.getProperty(0);
        Assertions.assertTrue(descriptor.isBeanType());
        Assertions.assertEquals(user.getName(), ((JavaBeanDescriptor) descriptor.getProperty("name")).getPrimitiveProperty());
    } finally {
        bootstrap.stop();
    }
}

Example 14 with GenericService

use of org.apache.dubbo.rpc.service.GenericService in project dubbo by alibaba.

the class GenericServiceTest method testGenericSerializationJava.

@Test
public void testGenericSerializationJava() throws Exception {
    ServiceConfig<DemoService> service = new ServiceConfig<DemoService>();
    service.setInterface(DemoService.class.getName());
    DemoServiceImpl ref = new DemoServiceImpl();
    service.setRef(ref);
    ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>();
    reference.setInterface(DemoService.class);
    reference.setUrl("dubbo://127.0.0.1:29581?scope=remote&timeout=3000");
    reference.setGeneric(GENERIC_SERIALIZATION_NATIVE_JAVA);
    DubboBootstrap bootstrap = DubboBootstrap.getInstance().application(new ApplicationConfig("generic-test")).registry(new RegistryConfig("N/A")).protocol(new ProtocolConfig("dubbo", 29581)).service(service).reference(reference);
    bootstrap.start();
    try {
        GenericService genericService = bootstrap.getCache().get(reference);
        String name = "kimi";
        ByteArrayOutputStream bos = new ByteArrayOutputStream(512);
        ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").serialize(null, bos).writeObject(name);
        byte[] arg = bos.toByteArray();
        Object obj = genericService.$invoke("sayName", new String[] { String.class.getName() }, new Object[] { arg });
        Assertions.assertTrue(obj instanceof byte[]);
        byte[] result = (byte[]) obj;
        Assertions.assertEquals(ref.sayName(name), ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").deserialize(null, new ByteArrayInputStream(result)).readObject().toString());
        // getUsers
        List<User> users = new ArrayList<User>();
        User user = new User();
        user.setName(name);
        users.add(user);
        bos = new ByteArrayOutputStream(512);
        ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").serialize(null, bos).writeObject(users);
        obj = genericService.$invoke("getUsers", new String[] { List.class.getName() }, new Object[] { bos.toByteArray() });
        Assertions.assertTrue(obj instanceof byte[]);
        result = (byte[]) obj;
        Assertions.assertEquals(users, ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").deserialize(null, new ByteArrayInputStream(result)).readObject());
        // echo(int)
        bos = new ByteArrayOutputStream(512);
        ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").serialize(null, bos).writeObject(Integer.MAX_VALUE);
        obj = genericService.$invoke("echo", new String[] { int.class.getName() }, new Object[] { bos.toByteArray() });
        Assertions.assertTrue(obj instanceof byte[]);
        Assertions.assertEquals(Integer.MAX_VALUE, ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").deserialize(null, new ByteArrayInputStream((byte[]) obj)).readObject());
    } finally {
        bootstrap.stop();
    }
}

Example 15 with GenericService

use of org.apache.dubbo.rpc.service.GenericService in project dubbo by alibaba.

the class ConfigTest method testGenericServiceConfig.

@Test
public void testGenericServiceConfig() throws Exception {
    ServiceConfig<GenericService> service = new ServiceConfig<GenericService>();
    service.setRegistry(new RegistryConfig("mock://localhost"));
    service.setInterface(DemoService.class.getName());
    service.setGeneric(GENERIC_SERIALIZATION_BEAN);
    service.setRef((method, parameterTypes, args) -> null);
    DubboBootstrap bootstrap = DubboBootstrap.getInstance().application(new ApplicationConfig("test")).service(service).start();
    try {
        Collection<Registry> collection = MockRegistryFactory.getCachedRegistry();
        MockRegistry registry = (MockRegistry) collection.iterator().next();
        URL url = registry.getRegistered().get(0);
        Assertions.assertEquals(GENERIC_SERIALIZATION_BEAN, url.getParameter(GENERIC_KEY));
    } finally {
        MockRegistryFactory.cleanCachedRegistry();
        bootstrap.stop();
    }
}