有关苹果推送

1.一开始是自己直接写多线程来发送推送

2.后来使用开源项目

最近在做苹果推送，找到了一个比较好的开源项目，国人写的

下载地址为：https://github.com/RamosLi/dbay-apns-for-java

JAVA APNS苹果推送

下面是直接开发的一些总结：

主要用到多线程的一些知识：

point1:Concurent包下的 ExecutorService 

创建他的方法：new FixedThreadPool(poolSize);

创建好对象后，使用它的execute(new Runnable(){}的内部类)方法

public class ApnsServiceImpl implements IApnsService {
	private static Log logger = LogFactory.getLog(ApnsServiceImpl.class);
	private ExecutorService service = null;
	private ApnsConnectionPool connPool = null;
	private IApnsFeedbackConnection feedbackConn = null;
	private ApnsServiceImpl(ApnsConfig config) {
		int poolSize = config.getPoolSize();
		service = Executors.newFixedThreadPool(poolSize);
		
		SocketFactory factory = ApnsTools.createSocketFactory(config.getKeyStore(), config.getPassword(), 
				KEYSTORE_TYPE, ALGORITHM, PROTOCOL);
		connPool = ApnsConnectionPool.newConnPool(config, factory);
		feedbackConn = new ApnsFeedbackConnectionImpl(config, factory);
	}
	
	@Override
	public void sendNotification(final String token, final Payload payload) {
		service.execute(new Runnable() {
			@Override
			public void run() {
				IApnsConnection conn = null; 
				try {
					conn = getConnection();
					conn.sendNotification(token, payload);
				} catch (Exception e) {
					logger.error(e.getMessage(), e);
				} finally {
					if (conn != null) {
						connPool.returnConn(conn);
					}
				}
			}
		});
	}