package com.genersoft.iot.vmp.service.impl;
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import com.genersoft.iot.vmp.conf.DynamicTask;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
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import com.genersoft.iot.vmp.service.IDeviceService;
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import com.genersoft.iot.vmp.service.bean.CatalogSubscribeTask;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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@Service
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public class DeviceServiceImpl implements IDeviceService {
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private final static Logger logger = LoggerFactory.getLogger(DeviceServiceImpl.class);
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@Autowired
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private DynamicTask dynamicTask;
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;
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@Autowired
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private ISIPCommander sipCommander;
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@Override
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public boolean addCatalogSubscribe(Device device) {
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if (device == null || device.getSubscribeCycleForCatalog() < 0) {
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return false;
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}
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// 添加目录订阅
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CatalogSubscribeTask catalogSubscribeTask = new CatalogSubscribeTask(device, sipCommander);
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catalogSubscribeTask.run();
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// 提前开始刷新订阅
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String cron = getCron(device.getSubscribeCycleForCatalog() - 60);
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dynamicTask.startCron(device.getDeviceId(), catalogSubscribeTask, cron);
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return true;
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}
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@Override
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public boolean removeCatalogSubscribe(Device device) {
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if (device == null || device.getSubscribeCycleForCatalog() < 0) {
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return false;
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}
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dynamicTask.stopCron(device.getDeviceId());
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return true;
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}
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public String getCron(int time) {
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if (time <= 59) {
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return "0/" + time +" * * * * ?";
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}else if (time <= 60* 59) {
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int minute = time/(60);
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return "0 0/" + minute +" * * * ?";
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}else if (time <= 60* 60* 59) {
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int hour = time/(60*60);
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return "0 0 0/" + hour +" * * ?";
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}else {
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return "0 0/10 * * * ?";
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}
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}
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}
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