dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncConsumer.java

/*
 * 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 com.alibaba.dubbo.examples.async;

import com.alibaba.dubbo.examples.async.api.AsyncService;
import com.alibaba.dubbo.rpc.RpcContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

import java.util.concurrent.Callable;
import java.util.concurrent.Future;

/**
 * CallbackConsumer
 */
public class AsyncConsumer {

    public static void main(String[] args) throws Exception {
        String config = AsyncConsumer.class.getPackage().getName().replace('.', '/') + "/async-consumer.xml";
        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(config);
        context.start();

        final AsyncService asyncService = (AsyncService) context.getBean("asyncService");

        Future<String> f = RpcContext.getContext().asyncCall(new Callable<String>() {
            @Override
            public String call() throws Exception {
                return asyncService.sayHello("async call request");
            }
        });

        System.out.println("async call ret :" + f.get());

        RpcContext.getContext().asyncCall(new Runnable() {
            @Override
            public void run() {
                asyncService.sayHello("oneway call request1");
                asyncService.sayHello("oneway call request2");
            }
        });

        System.in.read();
    }

}