1 /* 2 * Copyright 2022 Google LLC 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.showcase.v1beta1.samples; 18 19 // [START localhost7469_v1beta1_generated_Echo_Block_async] 20 import com.google.api.core.ApiFuture; 21 import com.google.protobuf.Duration; 22 import com.google.showcase.v1beta1.BlockRequest; 23 import com.google.showcase.v1beta1.BlockResponse; 24 import com.google.showcase.v1beta1.EchoClient; 25 26 public class AsyncBlock { 27 main(String[] args)28 public static void main(String[] args) throws Exception { 29 asyncBlock(); 30 } 31 asyncBlock()32 public static void asyncBlock() throws Exception { 33 // This snippet has been automatically generated and should be regarded as a code template only. 34 // It will require modifications to work: 35 // - It may require correct/in-range values for request initialization. 36 // - It may require specifying regional endpoints when creating the service client as shown in 37 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library 38 try (EchoClient echoClient = EchoClient.create()) { 39 BlockRequest request = 40 BlockRequest.newBuilder().setResponseDelay(Duration.newBuilder().build()).build(); 41 ApiFuture<BlockResponse> future = echoClient.blockCallable().futureCall(request); 42 // Do something. 43 BlockResponse response = future.get(); 44 } 45 } 46 } 47 // [END localhost7469_v1beta1_generated_Echo_Block_async] 48