| /* |
| * 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.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; |
| |
| class ApiWrapperConsumer { |
| private final IGreeter2 delegate; |
| |
| public ApiWrapperConsumer() { |
| ReferenceConfig<IGreeter2> ref = new ReferenceConfig<>(); |
| ref.setInterface(IGreeter2.class); |
| ref.setCheck(false); |
| ref.setTimeout(3000); |
| ref.setProtocol("tri"); |
| ref.setLazy(true); |
| |
| DubboBootstrap bootstrap = DubboBootstrap.getInstance(); |
| bootstrap.application(new ApplicationConfig("demo-consumer")) |
| .registry(new RegistryConfig("zookeeper://127.0.0.1:2181")) |
| .reference(ref) |
| .start(); |
| this.delegate = ref.get(); |
| } |
| |
| public static void main(String[] args) { |
| final ApiWrapperConsumer consumer = new ApiWrapperConsumer(); |
| System.out.println("dubbo triple wrapper consuemr started"); |
| consumer.sayHelloUnary(); |
| consumer.sayHelloStream(); |
| consumer.sayHelloServerStream(); |
| } |
| |
| public void sayHelloUnary() { |
| System.out.println(delegate.sayHello("unary")); |
| } |
| |
| public void sayHelloServerStream() { |
| delegate.sayHelloServerStream("server stream", new StdoutStreamObserver<>("sayHelloServerStream")); |
| |
| } |
| |
| public void sayHelloStream() { |
| final StreamObserver<String> request = delegate.sayHelloStream(new StdoutStreamObserver<>("sayHelloStream")); |
| for (int i = 0; i < 10; i++) { |
| request.onNext("stream request"); |
| } |
| request.onCompleted(); |
| } |
| |
| } |