|  |  | 
 |  |  | package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.query.cmd; | 
 |  |  |  | 
 |  |  | import com.genersoft.iot.vmp.conf.SipConfig; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.*; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.Device; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.event.EventPublisher; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.query.QueryMessageHandler; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; | 
 |  |  | import gov.nist.javax.sip.message.SIPRequest; | 
 |  |  | import org.dom4j.Element; | 
 |  |  | import org.slf4j.Logger; | 
 |  |  | import org.slf4j.LoggerFactory; | 
 |  |  | 
 |  |  |     @Override | 
 |  |  |     public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element rootElement) { | 
 |  |  |  | 
 |  |  |         String key = DeferredResultHolder.CALLBACK_CMD_CATALOG + parentPlatform.getServerGBId(); | 
 |  |  |         FromHeader fromHeader = (FromHeader) evt.getRequest().getHeader(FromHeader.NAME); | 
 |  |  |         try { | 
 |  |  |             // 回复200 OK | 
 |  |  |             responseAck(getServerTransaction(evt), Response.OK); | 
 |  |  |              responseAck((SIPRequest) evt.getRequest(), Response.OK); | 
 |  |  |         } catch (SipException | InvalidArgumentException | ParseException e) { | 
 |  |  |             logger.error("[命令发送失败] 国标级联 目录查询回复200OK: {}", e.getMessage()); | 
 |  |  |         } |