Examples with User com.alibaba.dubbo.config.api.User used on opensource projects

Example 1 with User

use of com.alibaba.dubbo.config.api.User in project dubbo by alibaba.

the class GenericServiceTest method testGenericServiceException.

@Test
public void testGenericServiceException() {
    ServiceConfig<GenericService> service = new ServiceConfig<GenericService>();
    service.setApplication(new ApplicationConfig("generic-provider"));
    service.setRegistry(new RegistryConfig("N/A"));
    service.setProtocol(new ProtocolConfig("dubbo", 29581));
    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;
        }
    });
    service.export();
    try {
        ReferenceConfig<DemoService> reference = new ReferenceConfig<DemoService>();
        reference.setApplication(new ApplicationConfig("generic-consumer"));
        reference.setInterface(DemoService.class);
        reference.setUrl("dubbo://127.0.0.1:29581?generic=true");
        DemoService demoService = reference.get();
        try {
            // say name
            Assert.assertEquals("Generic Haha", demoService.sayName("Haha"));
            // get users
            List<User> users = new ArrayList<User>();
            users.add(new User("Aaa"));
            users = demoService.getUsers(users);
            Assert.assertEquals("Aaa", users.get(0).getName());
            // throw demo exception
            try {
                demoService.throwDemoException();
                Assert.fail();
            } catch (DemoException e) {
                Assert.assertEquals("Generic", e.getMessage());
            }
        } finally {
            reference.destroy();
        }
    } finally {
        service.unexport();
    }
}

Example 2 with User

use of com.alibaba.dubbo.config.api.User in project dubbo by alibaba.

the class GenericServiceTest method testGenericSerializationJava.

@Test
public void testGenericSerializationJava() throws Exception {
    ServiceConfig<DemoService> service = new ServiceConfig<DemoService>();
    service.setApplication(new ApplicationConfig("generic-provider"));
    service.setRegistry(new RegistryConfig("N/A"));
    service.setProtocol(new ProtocolConfig("dubbo", 29581));
    service.setInterface(DemoService.class.getName());
    DemoServiceImpl ref = new DemoServiceImpl();
    service.setRef(ref);
    service.export();
    try {
        ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>();
        reference.setApplication(new ApplicationConfig("generic-consumer"));
        reference.setInterface(DemoService.class);
        reference.setUrl("dubbo://127.0.0.1:29581?scope=remote");
        reference.setGeneric(Constants.GENERIC_SERIALIZATION_NATIVE_JAVA);
        GenericService genericService = reference.get();
        try {
            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.$invoke("sayName", new String[] { String.class.getName() }, new Object[] { arg });
            Assert.assertTrue(obj instanceof byte[]);
            byte[] result = (byte[]) obj;
            Assert.assertEquals(ref.sayName(name), ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").deserialize(null, new ByteArrayInputStream(result)).readObject().toString());
            // getUsers
            List<User> users = new ArrayList<User>();
            User user = new User();
            user.setName(name);
            users.add(user);
            bos = new ByteArrayOutputStream(512);
            ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").serialize(null, bos).writeObject(users);
            obj = genericService.$invoke("getUsers", new String[] { List.class.getName() }, new Object[] { bos.toByteArray() });
            Assert.assertTrue(obj instanceof byte[]);
            result = (byte[]) obj;
            Assert.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() });
            Assert.assertTrue(obj instanceof byte[]);
            Assert.assertEquals(Integer.MAX_VALUE, ExtensionLoader.getExtensionLoader(Serialization.class).getExtension("nativejava").deserialize(null, new ByteArrayInputStream((byte[]) obj)).readObject());
        } finally {
            reference.destroy();
        }
    } finally {
        service.unexport();
    }
}

Example 3 with User

use of com.alibaba.dubbo.config.api.User in project dubbo by alibaba.

the class GenericServiceTest method testGenericImplementationWithBeanSerialization.

@Test
public void testGenericImplementationWithBeanSerialization() throws Exception {
    final AtomicReference reference = new AtomicReference();
    ServiceConfig<GenericService> service = new ServiceConfig<GenericService>();
    service.setApplication(new ApplicationConfig("bean-provider"));
    service.setRegistry(new RegistryConfig("N/A"));
    service.setProtocol(new ProtocolConfig("dubbo", 29581));
    service.setInterface(DemoService.class.getName());
    service.setRef(new GenericService() {

        public Object $invoke(String method, String[] parameterTypes, Object[] args) throws GenericException {
            if ("getUsers".equals(method)) {
                GenericParameter arg = new GenericParameter();
                arg.method = method;
                arg.parameterTypes = parameterTypes;
                arg.arguments = args;
                reference.set(arg);
                return args[0];
            }
            if ("sayName".equals(method)) {
                return null;
            }
            return args;
        }
    });
    service.export();
    ReferenceConfig<DemoService> ref = null;
    try {
        ref = new ReferenceConfig<DemoService>();
        ref.setApplication(new ApplicationConfig("bean-consumer"));
        ref.setInterface(DemoService.class);
        ref.setUrl("dubbo://127.0.0.1:29581?scope=remote&generic=bean");
        DemoService demoService = ref.get();
        User user = new User();
        user.setName("zhangsan");
        List<User> users = new ArrayList<User>();
        users.add(user);
        List<User> result = demoService.getUsers(users);
        Assert.assertEquals(users.size(), result.size());
        Assert.assertEquals(user.getName(), result.get(0).getName());
        GenericParameter gp = (GenericParameter) reference.get();
        Assert.assertEquals("getUsers", gp.method);
        Assert.assertEquals(1, gp.parameterTypes.length);
        Assert.assertEquals(ReflectUtils.getName(List.class), gp.parameterTypes[0]);
        Assert.assertEquals(1, gp.arguments.length);
        Assert.assertTrue(gp.arguments[0] instanceof JavaBeanDescriptor);
        JavaBeanDescriptor descriptor = (JavaBeanDescriptor) gp.arguments[0];
        Assert.assertTrue(descriptor.isCollectionType());
        Assert.assertEquals(ArrayList.class.getName(), descriptor.getClassName());
        Assert.assertEquals(1, descriptor.propertySize());
        descriptor = (JavaBeanDescriptor) descriptor.getProperty(0);
        Assert.assertTrue(descriptor.isBeanType());
        Assert.assertEquals(User.class.getName(), descriptor.getClassName());
        Assert.assertEquals(user.getName(), ((JavaBeanDescriptor) descriptor.getProperty("name")).getPrimitiveProperty());
        Assert.assertNull(demoService.sayName("zhangsan"));
    } finally {
        if (ref != null) {
            ref.destroy();
        }
        service.unexport();
    }
}

Example 4 with User

use of com.alibaba.dubbo.config.api.User in project dubbo by alibaba.

the class GenericServiceTest method testGenericInvokeWithBeanSerialization.

@Test
public void testGenericInvokeWithBeanSerialization() throws Exception {
    ServiceConfig<DemoService> service = new ServiceConfig<DemoService>();
    service.setApplication(new ApplicationConfig("bean-provider"));
    service.setInterface(DemoService.class);
    service.setRegistry(new RegistryConfig("N/A"));
    DemoServiceImpl impl = new DemoServiceImpl();
    service.setRef(impl);
    service.setProtocol(new ProtocolConfig("dubbo", 29581));
    service.export();
    ReferenceConfig<GenericService> reference = null;
    try {
        reference = new ReferenceConfig<GenericService>();
        reference.setApplication(new ApplicationConfig("bean-consumer"));
        reference.setInterface(DemoService.class);
        reference.setUrl("dubbo://127.0.0.1:29581?scope=remote");
        reference.setGeneric(Constants.GENERIC_SERIALIZATION_BEAN);
        GenericService genericService = reference.get();
        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) });
        Assert.assertTrue(result instanceof JavaBeanDescriptor);
        JavaBeanDescriptor descriptor = (JavaBeanDescriptor) result;
        Assert.assertTrue(descriptor.isCollectionType());
        Assert.assertEquals(1, descriptor.propertySize());
        descriptor = (JavaBeanDescriptor) descriptor.getProperty(0);
        Assert.assertTrue(descriptor.isBeanType());
        Assert.assertEquals(user.getName(), ((JavaBeanDescriptor) descriptor.getProperty("name")).getPrimitiveProperty());
    } finally {
        if (reference != null) {
            reference.destroy();
        }
        service.unexport();
    }
}