添加目录订阅消息与接口

src/main/java/com/genersoft/iot/vmp/service/bean/CatalogSubscribeTask.java

@@ -0,0 +1,48 @@
+package com.genersoft.iot.vmp.service.bean;
+
+import com.genersoft.iot.vmp.gb28181.bean.Device;
+import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
+import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
+import org.dom4j.DocumentException;
+import org.dom4j.Element;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.sip.ResponseEvent;
+
+public class CatalogSubscribeTask implements Runnable{
+    private final Logger logger = LoggerFactory.getLogger(CatalogSubscribeTask.class);
+    private  Device device;
+    private  ISIPCommander sipCommander;
+
+    public CatalogSubscribeTask(Device device, ISIPCommander sipCommander) {
+        this.device = device;
+        this.sipCommander = sipCommander;
+    }
+
+    @Override
+    public void run() {
+        sipCommander.catalogSubscribe(device, eventResult -> {
+            ResponseEvent event = (ResponseEvent) eventResult.event;
+            Element rootElement = null;
+            try {
+                rootElement = XmlUtil.getRootElement(event.getResponse().getRawContent(), "gb2312");
+            } catch (DocumentException e) {
+                e.printStackTrace();
+            }
+            Element resultElement = rootElement.element("Result");
+            String result = resultElement.getText();
+            if (result.toUpperCase().equals("OK")){
+                // 成功
+                logger.info("目录订阅成功： {}", device.getDeviceId());
+            }else {
+                // 失败
+                logger.info("目录订阅失败： {}-{}", device.getDeviceId(), result);
+            }
+
+        },eventResult -> {
+            // 失败
+            logger.warn("目录订阅失败： {}-信令发送失败", device.getDeviceId());
+        });
+    }
+}