package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.query.cmd;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
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import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.query.QueryMessageHandler;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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import gov.nist.javax.sip.message.SIPRequest;
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import org.dom4j.Element;
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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.InitializingBean;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import javax.sip.InvalidArgumentException;
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import javax.sip.RequestEvent;
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import javax.sip.SipException;
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import javax.sip.header.FromHeader;
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import javax.sip.message.Response;
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import java.text.ParseException;
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import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
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@Component
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public class DeviceStatusQueryMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
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private Logger logger = LoggerFactory.getLogger(DeviceStatusQueryMessageHandler.class);
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private final String cmdType = "DeviceStatus";
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@Autowired
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private QueryMessageHandler queryMessageHandler;
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@Autowired
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private IVideoManagerStorage storager;
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@Autowired
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private SIPCommanderFroPlatform cmderFroPlatform;
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@Autowired
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private SipConfig config;
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@Autowired
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private EventPublisher publisher;
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@Override
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public void afterPropertiesSet() throws Exception {
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queryMessageHandler.addHandler(cmdType, this);
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}
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@Override
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public void handForDevice(RequestEvent evt, Device device, Element element) {
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}
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@Override
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public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element rootElement) {
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logger.info("接收到DeviceStatus查询消息");
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FromHeader fromHeader = (FromHeader) evt.getRequest().getHeader(FromHeader.NAME);
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// 回复200 OK
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try {
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responseAck((SIPRequest) evt.getRequest(), Response.OK);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 国标级联 DeviceStatus查询回复200OK: {}", e.getMessage());
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}
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String sn = rootElement.element("SN").getText();
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String channelId = getText(rootElement, "DeviceID");
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DeviceChannel deviceChannel = storager.queryChannelInParentPlatform(parentPlatform.getServerGBId(), channelId);
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if (deviceChannel ==null){
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logger.error("[平台没有该通道的使用权限]:platformId"+parentPlatform.getServerGBId()+" deviceID:"+channelId);
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return;
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}
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try {
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cmderFroPlatform.deviceStatusResponse(parentPlatform,channelId, sn, fromHeader.getTag(),deviceChannel.isStatus());
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 国标级联 DeviceStatus查询回复: {}", e.getMessage());
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}
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}
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}
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