| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.dubbo.sample.tri; |
| |
| import org.apache.dubbo.common.constants.CommonConstants; |
| import org.apache.dubbo.common.stream.StreamObserver; |
| import org.apache.dubbo.config.ApplicationConfig; |
| import org.apache.dubbo.config.ReferenceConfig; |
| import org.apache.dubbo.config.RegistryConfig; |
| import org.apache.dubbo.config.bootstrap.DubboBootstrap; |
| import org.apache.dubbo.hello.HelloReply; |
| import org.apache.dubbo.hello.HelloRequest; |
| import org.apache.dubbo.sample.tri.helper.StdoutStreamObserver; |
| |
| import java.io.IOException; |
| import java.util.concurrent.TimeUnit; |
| |
| class ApiConsumer { |
| private final IGreeter delegate; |
| |
| ApiConsumer() { |
| ReferenceConfig<IGreeter> ref = new ReferenceConfig<>(); |
| ref.setInterface(IGreeter.class); |
| ref.setCheck(false); |
| ref.setInterface(IGreeter.class); |
| ref.setCheck(false); |
| ref.setProtocol(CommonConstants.TRIPLE); |
| ref.setLazy(true); |
| ref.setTimeout(100000); |
| |
| DubboBootstrap bootstrap = DubboBootstrap.getInstance(); |
| bootstrap.application(new ApplicationConfig("demo-consumer")) |
| .registry(new RegistryConfig(TriSampleConstants.ZK_ADDRESS)) |
| .reference(ref) |
| .start(); |
| |
| this.delegate = ref.get(); |
| } |
| |
| public static void main(String[] args) throws IOException { |
| final ApiConsumer consumer = new ApiConsumer(); |
| System.out.println("dubbo triple consumer started"); |
| consumer.unaryHello(); |
| consumer.stream(); |
| consumer.serverStream(); |
| System.in.read(); |
| } |
| |
| public void serverStream() { |
| delegate.sayHelloServerStream(HelloRequest.newBuilder() |
| .setName("request") |
| .build(), new StdoutStreamObserver<>("serverStream")); |
| } |
| |
| public void stream() { |
| final StreamObserver<HelloRequest> request = delegate.sayHelloStream(new StdoutStreamObserver<>("stream")); |
| for (int i = 0; i < 10; i++) { |
| request.onNext(HelloRequest.newBuilder() |
| .setName("request") |
| .build()); |
| } |
| request.onCompleted(); |
| } |
| |
| public void unaryHello() { |
| try { |
| final HelloReply reply = delegate.sayHello(HelloRequest.newBuilder() |
| .setName("name") |
| .build()); |
| TimeUnit.SECONDS.sleep(1); |
| System.out.println("Reply:" + reply); |
| } catch (Throwable t) { |
| t.printStackTrace(); |
| } |
| } |
| |
| } |