给养-spring多线程任务调度

<!-- 接收数据 -->    <!-- 异步线程池 -->    <bean id="threadPool" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">    <!-- 核心线程数  -->    <property name="corePoolSize" value="10" />    <!-- 最大线程数 -->    <property name="maxPoolSize" value="100" />    <!-- 队列最大长度 >=mainExecutor.maxSize -->    <property name="queueCapacity" value="1000" />    <!-- 线程池维护线程所允许的空闲时间 -->    <property name="keepAliveSeconds" value="300" />    <!-- 线程池对拒绝任务(无线程可用)的处理策略 -->    <property name="rejectedExecutionHandler">        <bean class="java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy" />    </property>    </bean>        <bean id="collectSalesOrderExecutor" class="com.fts.internal.CollectSalesOrderExecutor">        <property name="threadPool" ref="threadPool" />        <property name="dataSource" ref="dataSource" />    </bean>        <bean id="springScheduleExecutorTask" class="org.springframework.scheduling.concurrent.ScheduledExecutorTask">        <property name="runnable" ref="collectSalesOrderExecutor" />        <!-- 容器加载10秒后开始执行 -->        <property name="delay" value="10000" />        <!-- 每次任务间隔 30秒-->        <property name="period" value="30000" />            </bean>        <bean id="springScheduledExecutorFactoryBean" class="org.springframework.scheduling.concurrent.ScheduledExecutorFactoryBean">        <property name="scheduledExecutorTasks" >        <list>            <ref bean="springScheduleExecutorTask" />        </list>

        </property> 
    </bean>

public class CollectSalesOrderExecutor extends TimerTask {    //注入ThreadPoolTaskExecutor 到主线程中    private ThreadPoolTaskExecutor threadPool;    private JdbcTemplate template;        public void setThreadPool(ThreadPoolTaskExecutor threadPool) {        this.threadPool = threadPool;    }        //注入数据源    public void setDataSource(DataSource dataSource) {        this.template = new JdbcTemplate(dataSource);    }    @Override    public void run() {        System.out.format("开始执行 %s ...%n", new Date());        @SuppressWarnings("unchecked")        //取得设备列表        List<Equipment> ipList = template.query("select e.* from equipment e ", ParameterizedBeanPropertyRowMapper.newInstance(Equipment.class));        if (ipList != null) {            for (Equipment equipment : ipList) {                try {                    //执行向各个设备采集数据并保存数据库                    threadPool.execute(new CollectSalesOrderTask(template,equipment.getIp()));                } catch (Exception ex) {                    ex.printStackTrace();                }            }        }    }} 

public class CollectSalesOrderTask implements Runnable {    private String ip;    private JdbcTemplate template;    public CollectSalesOrderTask(JdbcTemplate template, String ip) {        this.template = template;        this.ip = ip;    }    @Override    public void run() {        // 连接设备        System.out.format("执行采集数据 %s ...%n", ip);        //接收设备数据        List<Report> list = JhscaleCommunicationUtils.getDeviceSales(this.ip);        //保存本地数据库        if (list != null && !list.isEmpty())            storeSalesOrder(list);    }}