bowen liu / Mbed OS mbed-os-example-blinky

ex

Fork of mbed-os-example-mbed5-blinky by mbed-os-examples

dcs-sdk-java-master/app/src/main/java/com/baidu/duer/dcs/framework/dispatcher/BaseBlockResponseThread.java@45:2aa9f933c8d2, 2017-07-18 (annotated)

Committer:
TMBOY
Date:
Tue Jul 18 16:34:48 2017 +0800
Revision:
45:2aa9f933c8d2
?

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TMBOY 45:2aa9f933c8d2 1 /*
TMBOY 45:2aa9f933c8d2 2 * Copyright (c) 2017 Baidu, Inc. All Rights Reserved.
TMBOY 45:2aa9f933c8d2 3 *
TMBOY 45:2aa9f933c8d2 4 * Licensed under the Apache License, Version 2.0 (the "License");
TMBOY 45:2aa9f933c8d2 5 * you may not use this file except in compliance with the License.
TMBOY 45:2aa9f933c8d2 6 * You may obtain a copy of the License at
TMBOY 45:2aa9f933c8d2 7 *
TMBOY 45:2aa9f933c8d2 8 * http://www.apache.org/licenses/LICENSE-2.0
TMBOY 45:2aa9f933c8d2 9 *
TMBOY 45:2aa9f933c8d2 10 * Unless required by applicable law or agreed to in writing, software
TMBOY 45:2aa9f933c8d2 11 * distributed under the License is distributed on an "AS IS" BASIS,
TMBOY 45:2aa9f933c8d2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
TMBOY 45:2aa9f933c8d2 13 * See the License for the specific language governing permissions and
TMBOY 45:2aa9f933c8d2 14 * limitations under the License.
TMBOY 45:2aa9f933c8d2 15 */
TMBOY 45:2aa9f933c8d2 16 package com.baidu.duer.dcs.framework.dispatcher;
TMBOY 45:2aa9f933c8d2 17
TMBOY 45:2aa9f933c8d2 18 import com.baidu.duer.dcs.framework.DcsResponseDispatcher;
TMBOY 45:2aa9f933c8d2 19 import com.baidu.duer.dcs.framework.message.DcsResponseBody;
TMBOY 45:2aa9f933c8d2 20
TMBOY 45:2aa9f933c8d2 21 import java.util.concurrent.BlockingQueue;
TMBOY 45:2aa9f933c8d2 22
TMBOY 45:2aa9f933c8d2 23 /**
TMBOY 45:2aa9f933c8d2 24 * 单独线程阻塞控制response回调处理
TMBOY 45:2aa9f933c8d2 25 * <p>
TMBOY 45:2aa9f933c8d2 26 * Created by wuruisheng on 2017/6/1.
TMBOY 45:2aa9f933c8d2 27 */
TMBOY 45:2aa9f933c8d2 28 public abstract class BaseBlockResponseThread extends Thread {
TMBOY 45:2aa9f933c8d2 29 private static final String TAG = BaseBlockResponseThread.class.getSimpleName();
TMBOY 45:2aa9f933c8d2 30 private BlockingQueue<DcsResponseBody> responseBodyDeque;
TMBOY 45:2aa9f933c8d2 31 private DcsResponseDispatcher.IDcsResponseHandler responseHandler;
TMBOY 45:2aa9f933c8d2 32 private volatile boolean block;
TMBOY 45:2aa9f933c8d2 33 private volatile boolean isStop;
TMBOY 45:2aa9f933c8d2 34
TMBOY 45:2aa9f933c8d2 35 public BaseBlockResponseThread(BlockingQueue<DcsResponseBody> responseBodyDeque,
TMBOY 45:2aa9f933c8d2 36 DcsResponseDispatcher.IDcsResponseHandler responseHandler, String threadName) {
TMBOY 45:2aa9f933c8d2 37 this.responseBodyDeque = responseBodyDeque;
TMBOY 45:2aa9f933c8d2 38 this.responseHandler = responseHandler;
TMBOY 45:2aa9f933c8d2 39 setName(threadName);
TMBOY 45:2aa9f933c8d2 40 }
TMBOY 45:2aa9f933c8d2 41
TMBOY 45:2aa9f933c8d2 42 public synchronized void block() {
TMBOY 45:2aa9f933c8d2 43 block = true;
TMBOY 45:2aa9f933c8d2 44 }
TMBOY 45:2aa9f933c8d2 45
TMBOY 45:2aa9f933c8d2 46 public synchronized void unblock() {
TMBOY 45:2aa9f933c8d2 47 block = false;
TMBOY 45:2aa9f933c8d2 48 notify();
TMBOY 45:2aa9f933c8d2 49 }
TMBOY 45:2aa9f933c8d2 50
TMBOY 45:2aa9f933c8d2 51 public synchronized void clear() {
TMBOY 45:2aa9f933c8d2 52 responseBodyDeque.clear();
TMBOY 45:2aa9f933c8d2 53 }
TMBOY 45:2aa9f933c8d2 54
TMBOY 45:2aa9f933c8d2 55 public synchronized void stopThread() {
TMBOY 45:2aa9f933c8d2 56 clear();
TMBOY 45:2aa9f933c8d2 57 isStop = true;
TMBOY 45:2aa9f933c8d2 58 this.interrupt();
TMBOY 45:2aa9f933c8d2 59 }
TMBOY 45:2aa9f933c8d2 60
TMBOY 45:2aa9f933c8d2 61 @Override
TMBOY 45:2aa9f933c8d2 62 public void run() {
TMBOY 45:2aa9f933c8d2 63 while (!isStop) {
TMBOY 45:2aa9f933c8d2 64 try {
TMBOY 45:2aa9f933c8d2 65 synchronized (this) {
TMBOY 45:2aa9f933c8d2 66 if (block) {
TMBOY 45:2aa9f933c8d2 67 wait();
TMBOY 45:2aa9f933c8d2 68 }
TMBOY 45:2aa9f933c8d2 69 }
TMBOY 45:2aa9f933c8d2 70
TMBOY 45:2aa9f933c8d2 71 if (responseHandler != null) {
TMBOY 45:2aa9f933c8d2 72 DcsResponseBody responseBody = responseBodyDeque.take();
TMBOY 45:2aa9f933c8d2 73 responseHandler.onResponse(responseBody);
TMBOY 45:2aa9f933c8d2 74
TMBOY 45:2aa9f933c8d2 75 if (shouldBlock(responseBody)) {
TMBOY 45:2aa9f933c8d2 76 block = true;
TMBOY 45:2aa9f933c8d2 77 }
TMBOY 45:2aa9f933c8d2 78 }
TMBOY 45:2aa9f933c8d2 79 } catch (InterruptedException e) {
TMBOY 45:2aa9f933c8d2 80 e.printStackTrace();
TMBOY 45:2aa9f933c8d2 81 }
TMBOY 45:2aa9f933c8d2 82 }
TMBOY 45:2aa9f933c8d2 83 }
TMBOY 45:2aa9f933c8d2 84
TMBOY 45:2aa9f933c8d2 85 abstract boolean shouldBlock(DcsResponseBody responseBody);
TMBOY 45:2aa9f933c8d2 86 }