228 lines
8.8 KiB
Java
228 lines
8.8 KiB
Java
package com.nms.server.thread.monitor;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.concurrent.CountDownLatch;
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import net.sf.json.JSONObject;
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import org.apache.commons.lang.StringUtils;
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import org.apache.log4j.Logger;
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import org.snmp4j.mp.SnmpConstants;
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import com.nms.server.bean.AlarmInfo;
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import com.nms.server.bean.SetInfo;
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import com.nms.server.bean.TableColumnsModel;
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import com.nms.server.common.Common;
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import com.nms.server.common.Constants;
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import com.nms.server.util.CSVUtils;
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import com.nms.server.util.SNMP4JUtils;
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public class SNMP4JThread implements Runnable{
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private Logger logger = Logger.getLogger(SNMP4JThread.class);
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private Long startTime = Calendar.getInstance().getTimeInMillis();
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// private SimpleDateFormat format = new SimpleDateFormat(Constants.COMMON_DATE_FORMAT);
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private String name;
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private int port = Constants.SNMP_CLIENT_PORT;
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private SetInfo info ;
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private String hostIp;
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private CountDownLatch downLatch;
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/**
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* 构造方法
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* @param name 线程名称
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* @param host 目标Ip
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* @param info 监测设置信息
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*/
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public SNMP4JThread(String name, String hostIp, SetInfo info,Long startTime,CountDownLatch downLatch) {
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this.name = name;
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this.hostIp = hostIp;
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this.info = info;
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this.startTime = startTime;
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this.downLatch = downLatch;
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}
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public SNMP4JThread(String name, String hostIp, SetInfo info,Long startTime) {
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this.name = name;
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this.hostIp = hostIp;
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this.info = info;
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this.startTime = startTime;
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this.downLatch = downLatch;
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}
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/*
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* 通过SNMP4J GET获取
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*/
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public void run() {
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Thread.currentThread().setName(name + " " + hostIp);
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try {
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//- 通过 CloumnsMap 获取 oids
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logger.debug("json setinfo:"+JSONObject.fromObject(info).toString());
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Map<Integer,TableColumnsModel> CloumnsMap = Common.getTableMap().get(info.getCheckTypeName());
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logger.debug("table CloumnsMap:"+CloumnsMap.size());
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List<String> oidList = new LinkedList<String>();
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if(CloumnsMap!=null && CloumnsMap.size()>0){
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Iterator<Entry<Integer, TableColumnsModel>> entryIte = CloumnsMap.entrySet().iterator();
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while (entryIte.hasNext()) {
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Entry<Integer, TableColumnsModel> cloumnEntry = (Entry<Integer, TableColumnsModel>) entryIte.next();
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String oid = cloumnEntry.getValue().getOid();
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if (StringUtils.isNotEmpty(oid)){
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oidList.add(oid);
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}
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}
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}
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logger.debug("table CloumnsMap:"+Arrays.toString(oidList.toArray()));
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int version = Common.getSnmpVerByUUID(Common.getIpSeqIdMap().get(hostIp));
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//-- 执行和解析 即获取详细数据
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int retries = info.getCheckMaxTimes()==null?3:info.getCheckMaxTimes().intValue();
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int timeout = info.getCheckOutTime() == null?10000:info.getCheckOutTime().intValue()*1000;
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int state = -1;
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List<Map<String, String>> snmpDatas = new LinkedList<Map<String, String>>() ;
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StringBuffer stateInfo = new StringBuffer();
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List<List<String>> snmpDatasList = null;
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try {
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String rootOid = Common.getInsertTable().get(info.getCheckTypeName()).getOid();
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logger.debug("rootOid "+rootOid);
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snmpDatasList = resoveVersion(snmpDatas,oidList,rootOid,version,retries,timeout,stateInfo);
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state = 1;
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} catch (Exception e) {
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state = -1;
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stateInfo.append(e.getMessage());
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logger.error((version == SnmpConstants.version3?"version3":"version2c")+" GET failure", e);
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}
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//- 监测数据集合
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List<String> pubDatas = new ArrayList<String>(); // 拼写数据格式
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//- DetecDatas 拼写 Header
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pubDatas.add(Common.getIpSeqIdMap().get(hostIp)+"");// uuid，
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pubDatas.add(info.getId() + "");// 监测设置ID，
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pubDatas.add(info.getCheckTypeName());// 监测类别，
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pubDatas.add(info.getProcessIden());// 进程名称（检查类别设置名称），
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pubDatas.add(startTime + "");// 监测服务启动时间，
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pubDatas.add(timeout+"");// 检测时延（秒）
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//- 当前检测时间
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Calendar checkTime = Calendar.getInstance();
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pubDatas.add(checkTime.getTimeInMillis() + "");// 本次检测时间，
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pubDatas.add(retries + "");// 尝试次数，
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//- 下次检测时间
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Calendar nextTime = Calendar.getInstance();
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nextTime.add(Calendar.MINUTE, info.getCheckGap().intValue());
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pubDatas.add(nextTime.getTimeInMillis() + "");// 下次计划监测时间，
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//- DetecDatas 拼写 Body
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List<List<String>> pubDatasList = new ArrayList<List<String>>();
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if(state != -1){
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pubDatasList = snmpDatasList;//datasBody(retries,stateInfo.toString(),state,snmpDatasList);
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}
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pubDatas.add(state+""); // 执行状态
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pubDatas.add(stateInfo.toString()); // 状态信息（描述信息），
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pubDatas.add(""); // 性能数据，
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if(pubDatasList.size()>0){
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pubDatasList.add(0,Arrays.asList(new String[]{"details",pubDatasList.size()+""}));
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}
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pubDatasList.add(0,pubDatas);
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//- 存入缓存
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if(pubDatasList!=null && pubDatasList.size()>0){
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try {
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Common.alarmJudgement(pubDatasList);//告警判断
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Common.addDeteData(CSVUtils.csvFilePrinter(pubDatasList, Constants.COMMON_TEXT_CODING));
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logger.debug("监测数据以 CSV格式 保存完成");
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} catch (Exception e) {
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logger.error("Monitoring data to save exceptions in CSV format", e);
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}
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}
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} catch (Exception e) {
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String[] alarm = Common.alarmExceptionInfo(info.getId(), hostIp, info.getCheckTypeName(), info.getProcessIden(), startTime, 1,Constants.DETECTION_INFO_ALARM_WRONG, e.getMessage());
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Common.addAlarmData(alarm);
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logger.error("Program unknown error ", e);
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}finally{
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if(downLatch != null){
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downLatch.countDown();
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}
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}
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}
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private List<List<String>> resoveVersion(List<Map<String, String>> datasMapList,List<String> oids,String oid,int version ,int retries,int timeout,StringBuffer stateInfo) throws Exception{
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List<List<String>> snmpDatasList = new LinkedList<List<String>>();
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logger.debug("SNMP4J 》》》》"+oid+" "+hostIp+" "+port+" "+Constants.SNMP_COMMUNITY+" "+retries+" "+timeout+" "+ version);
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SNMP4JUtils.snmpTree(datasMapList, oids,oid, hostIp, port+"", Constants.SNMP_COMMUNITY,retries,timeout,version,info.getCheckTypeName());
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logger.debug("datasMapList size "+datasMapList.size());
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//- 获取表字段结构
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Map<Integer,TableColumnsModel> cloumnsList = Common.getTableMap().get(info.getCheckTypeName());
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logger.debug(info.getCheckTypeName()+" cloumnsList size "+cloumnsList.size());
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//- 存值
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if(cloumnsList!=null && cloumnsList.size() > 0 && datasMapList!=null && datasMapList.size()>0){
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for(Map<String, String> datasMap : datasMapList){
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List<String> snmpDatas = new LinkedList<String>();
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for (int i = 1; i <= cloumnsList.size(); i++) {
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TableColumnsModel cloumn = cloumnsList.get(i);
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String oid0 = cloumn.getOid();
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snmpDatas.add(datasMap.get(oid0));
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// if(oid0.equals(oid+".1")){
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// stateInfo.append(oid0+":"+datasMap.get(oid0)+"\n");
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// }
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}
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snmpDatasList.add(snmpDatas);
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}
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}
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return snmpDatasList;
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}
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private List<List<String>> datasBody(int times,String stateInfo,int state,List<List<String>> snmpDatas2)throws Exception{
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// List<List<String>> pubDatasList = new LinkedList<List<String>>();
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logger.debug("监测数据主体拼写 state "+state+" size"+(snmpDatas2==null ? -1 :snmpDatas2.size()));
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if(snmpDatas2!=null && snmpDatas2.size()!=0){
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for (List<String> snmpDatas : snmpDatas2) {
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// List<String> pubDatas0 = new LinkedList<String>();
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// 执行状态是否成功是否正常, 第三方脚本监测任务执行结果（用于报警 -1执行失败 0不正常，1正常）-1时可保留后续数据为空，但是数据个数需要对应
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// -- 执行状态是否成功，记录的状态是否正常（用于报警），
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String [] datas0 = new String[0];
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datas0 = snmpDatas.toArray(datas0);
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// logger.debug("snmpDatas>>>> "+Arrays.toString(snmpDatas.toArray(datas0)));
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// logger.debug("Common.getAlarmInfoMap()>>>> "+Common.getAlarmInfoMap().size());
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String[] pArray = Common.getAlarmState(Common.getAlarmInfoMap().get(info.getId()+""), datas0);
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// logger.debug("pArray>>>> "+Arrays.toString(pArray));
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if (pArray == null || pArray.length==0) {
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snmpDatas.add(0, "");
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snmpDatas.add(1, "");
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snmpDatas.add(2, "");
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} else {
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state = 0;
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List<AlarmInfo> aiList = Common.getAlarmInfoMap().get(info.getId()+"");
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snmpDatas.add(0, pArray == null ? "" : pArray[0]);
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snmpDatas.add(1, pArray == null ? "" : pArray[1]);
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snmpDatas.add(2, pArray == null ? "" : pArray[2]);
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stateInfo+=Common.getStateInfo(info.getCheckTypeName(),Common.getAlarmInfoMap().get(info.getId()+""), datas0);
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}
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// logger.debug("pArray>>>> "+Arrays.toString(pubDatas0.toArray()));
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}
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}
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return snmpDatas2;
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}
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public static void main(String [] args) {
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}
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}
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