检测宕机相关的类。

+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!DOCTYPE sqlMap
+    PUBLIC "-//iBATIS.com//DTD SQL Map 2.0//EN"
+    "http://www.ibatis.com/dtd/sql-map-2.dtd">
+
+<sqlMap namespace="TB_CONNECTION_STATE">
+
+	<typeAlias alias="connectionStateBean" type="com.sitech.ismp.check.downtime.ConnectionStateBean" />
+
+
+	<insert id="addPingConnectionState" parameterClass="connectionStateBean">
+		INSERT INTO TB_CONNECTION_STATE (DEVICE_ID,DEVICE_IP,DEVICE_STATE,CREATE_DATE)
+		VALUES (#DEVICE_ID#,#DEVICE_IP#,#DEVICE_STATE#,#CREATE_DATE#);
+	</insert>
+
+
+	<select id="getStatByParam" parameterClass="java.util.HashMap">
+		SELECT DEVICE_STATE FROM TB_CONNECTION_STATE
+			WHERE DEVICE_STATE='DOWN'  AND DEVICE_IP= #DEVICE_IP# ORDER BY CREATE_DATE DESC
+	</select>
+
+
+</sqlMap>