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 |  |  | import javax.sip.message.Request;
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 |  |  | import javax.sip.message.Response;
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 |  |  | import org.springframework.stereotype.Component;
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 |  |  | import com.genersoft.iot.vmp.gb28181.SipLayer;
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 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.request.ISIPRequestProcessor;
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 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
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 |  |  | /**    
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 |  |  |  * @Description:SUBSCRIBE请求处理器
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 |  |  |  * @author: swwheihei
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 |  |  |  * @date:   2020年5月3日 下午5:31:20     
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 |  |  |  */
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 |  |  | @Component
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 |  |  | public class SubscribeRequestProcessor implements ISIPRequestProcessor {
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 |  |  | public class SubscribeRequestProcessor extends SIPRequestAbstractProcessor {
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 |  |  | 
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 |  |  |    /**   
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 |  |  |     * 处理SUBSCRIBE请求  
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 |  |  | 
 |  |  |     * @param config    
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 |  |  |     */
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 |  |  |    @Override
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 |  |  |    public void process(RequestEvent evt, SipLayer layer) {
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 |  |  |    public void process(RequestEvent evt) {
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 |  |  |       Request request = evt.getRequest();
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 |  |  | 
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 |  |  |       try {
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 |  |  |          Response response = null;
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 |  |  |          response = layer.getMessageFactory().createResponse(200, request);
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 |  |  |          response = getMessageFactory().createResponse(200, request);
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 |  |  |          if (response != null) {
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 |  |  |             ExpiresHeader expireHeader = layer.getHeaderFactory().createExpiresHeader(30);
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 |  |  |             ExpiresHeader expireHeader = getHeaderFactory().createExpiresHeader(30);
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 |  |  |             response.setExpires(expireHeader);
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 |  |  |          }
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 |  |  |          System.out.println("response : " + response.toString());
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 |  |  |          ServerTransaction transaction = layer.getServerTransaction(evt);
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 |  |  |          ServerTransaction transaction = getServerTransaction(evt);
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 |  |  |          if (transaction != null) {
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 |  |  |             transaction.sendResponse(response);
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 |  |  |             transaction.terminate();
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