package com.platform.service.impl;

import java.io.File;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.apache.log4j.Logger;
import org.springframework.stereotype.Service;

import com.base.Custom4exception;
import com.base.CustomException;
import com.platform.dao.DataInfoDao;
import com.platform.dao.GatherOracleDao;
import com.platform.dao.PreDataInfoDao;
import com.platform.entities.CheckoutEntity;
import com.platform.entities.DataInfoEntity;
import com.platform.entities.GatherOracleInfo;
import com.platform.entities.PreDataInfo;
import com.platform.oracle.OracleConnector;
import com.platform.service.DataInfoService;
import com.platform.service.ICheckoutService;
import com.platform.service.thread.ThreadCheckoutStandardOracle;
import com.platform.service.thread.ThreadExtractStandardSqlServer;
import com.platform.utils.BeanCopy;
import com.platform.utils.CacheOracleCheckoutEntity;
import com.platform.utils.Configs;
import com.platform.utils.Constant;
import com.platform.utils.DateForm;
import com.platform.utils.FileOperateHelper;

/** 校验业务类
 * @author chen
 *
 */
@Service(value = "checkoutService")
public class CheckoutServiceImpl implements ICheckoutService {
	
	/**
	 * 日志
	 */
	public static Logger log = Logger.getLogger(CheckoutServiceImpl.class);
	
	/**
	 * 数据管理业务层
	 */
	@Resource(name = "dataInfoService")
	private DataInfoService dataInfoService;
	
	/**
	 * 系统清单数据
	 */
	@Resource(name = "preDataInfoDao")
	private PreDataInfoDao preDataInfoDao;
	
	/**
	 * 数据管理
	 */
	@Resource(name = "dataInfoDao")
	private DataInfoDao dataInfoDao;
	
	/**
	 * oracle数据库管理
	 */
	@Resource(name = "gatherOracleDao")
	private GatherOracleDao gatherOracleDao;

	@Override
	public List<CheckoutEntity> findAll() throws Exception {
		List<CheckoutEntity> checks = new ArrayList<CheckoutEntity>();
		List<PreDataInfo> result = preDataInfoDao.findAllCollect();
		DataInfoEntity data = new DataInfoEntity();
		 Calendar c2 = Calendar.getInstance();
		 // 时间设置为 半年前的时间
		 c2.set(Calendar.MONTH, getMonBeforeHalfYear(c2.get(Calendar.MONTH)));
		 String time = DateForm.date2StringByDay(c2.getTime());
		 data.setCollectingTime(time);
//		data.setCollectingTime(collectingTime);
		 Map<String, DataInfoEntity> dataMap = new HashMap<String, DataInfoEntity>();
		List<DataInfoEntity> datas = dataInfoDao.findByParam(data );
		for (DataInfoEntity dataInfoEntity : datas) {
			String key = dataInfoEntity.getRegionalismCode().toLowerCase()+"_"+ dataInfoEntity.getSystemCode();
			if (dataMap.keySet().contains(key)) {
				if(dataInfoEntity.getDataVersion() > dataMap.get(key).getDataVersion())
					dataMap.put(key, dataInfoEntity);
			}
			else{
				dataMap.put(key, dataInfoEntity);
			}
		}
		for (PreDataInfo pre : result) {
			String key = pre.getAreaCode().toLowerCase()+"_"+ pre.getSysCode();
			DataInfoEntity dataInfo = dataMap.get(key);
			CheckoutEntity ck = new CheckoutEntity();
			BeanCopy.copyBean(pre, ck);
			if (null != dataInfo) {
				String pay = dataInfo.getPayResult();
				String exec = dataInfo.getExecResult();
				ck.setPayResult(isY(pay));
				ck.setExecResult(isY(exec));
				ck.setCheckResult(isY(pay,exec));
			}
			else {
				ck.setPayResult(isY(null));
				ck.setExecResult(isY(null));
				ck.setCheckResult(isY(null));
				ck.setCollection("否");
			}
			checks.add(ck);
		}
		//排序 按  checkResult 排序
		Collections.sort(checks);
		return checks;
	}

	@Override
		public List<CheckoutEntity> findByCity(String city) throws Exception {
			CheckoutEntity cksql = new CheckoutEntity();
			Calendar c2 = Calendar.getInstance();
			 // 时间设置为 半年前的时间
			c2.set(Calendar.MONTH, getMonBeforeHalfYear(c2.get(Calendar.MONTH)));
			String time = DateForm.date2StringByDay(c2.getTime());
			cksql.setCollectingTime(time);
			cksql.setCityName(city);
			
			Map<String,CheckoutEntity> resul = new HashMap<String,CheckoutEntity>();
			Map<String,CheckoutEntity> nodata = new HashMap<String,CheckoutEntity>();
			List<CheckoutEntity> list = preDataInfoDao.findByCity(cksql);
			int length = list.size();
			// 对所有数据分析
			for (int i = 0; i < length; i++) {
				CheckoutEntity preDataInfo = list.get(i);
				preDataInfo.setId(i);
				preDataInfo.setCollUpdate(isY(preDataInfo.getCollUpdate()));
				if (preDataInfo.getDataVersion() < 1) {
					preDataInfo.setCollection("否");
				}
				if (null != preDataInfo.getCollectingTime()) {
					if (c2.getTime().before(DateForm.string2DateByDay(preDataInfo.getCollectingTime()))) {
						resul.put(preDataInfo.getAreaCode()+"_"+preDataInfo.getSysCode()+"_"+preDataInfo.getDataId(), preDataInfo);
					}
					else {
						preDataInfo.setDataId(0);
						preDataInfo.setPath(null);
						preDataInfo.setDataVersion(0);
						preDataInfo.setExecResult(null);
						preDataInfo.setExecResultLast(null);
						preDataInfo.setPayResult(null);
						preDataInfo.setPayResultLast(null);
						preDataInfo.setCheckoutFlag(null);
						preDataInfo.setCollection("否");
						//data_id 已经为 0 （数据不存在时）
						nodata.put(preDataInfo.getAreaCode()+"_"+preDataInfo.getSysCode(), preDataInfo);
					}
				}
				else{
					nodata.put(preDataInfo.getAreaCode()+"_"+preDataInfo.getSysCode(), preDataInfo);
				}
			}
			List<String> keyList = new ArrayList<String>();
			//记录 不存在数据 在 nodata的 key值
			for (String nodatakey : nodata.keySet()) {
				keyList.add(nodatakey);
			}
			
			List<CheckoutEntity> resultList = new ArrayList<CheckoutEntity>();
			for (String key : resul.keySet()) {
				//如果有 校验失败的结果则  为否
				CheckoutEntity tmp = resul.get(key);
				if(!Constant.CHECKOUT_STATUS_ZERO.equals(tmp.getPayResultLast()) && !Constant.CHECKOUT_STATUS_ZERO.equals(tmp.getExecResultLast())){
					if (Constant.CHECKOUT_STATUS_FOUR.equals(tmp.getPayResultLast()) || Constant.CHECKOUT_STATUS_FOUR.equals(tmp.getExecResultLast())) {
						tmp.setCheckResult(Constant.ORACLE_CHECK_REULT_ONE);
					}
					else if(!Constant.CHECKOUT_STATUS_TWO.equals(tmp.getPayResultLast()) && !Constant.CHECKOUT_STATUS_TWO.equals(tmp.getExecResultLast())){
						tmp.setCheckResult(Constant.ORACLE_CHECK_REULT_ZERO);
					}
				}
				resultList.add(resul.get(key));
				for (String nodatakey : keyList) {
					if (key.contains(nodatakey)) {
						nodata.remove(nodatakey);
					}
				}
			}
			for (String key : nodata.keySet()) {
				resultList.add(nodata.get(key));
			}
			return resultList;
		}

	@Override
	public Map<String, PreDataInfo> findDetail(CheckoutEntity ck)
			throws Exception {
		Map<String, PreDataInfo> map = new HashMap<String, PreDataInfo>();
		PreDataInfo data = new CheckoutEntity();
		String areaCode = ck.getAreaCode();
		int sysCode = ck.getSysCode();
		data.setAreaCode(areaCode);
		data.setSysCode(sysCode);
		PreDataInfo data1 = preDataInfoDao.findStandardByCode(data);
		data1.reSetWorkRange(new ArrayList<String>());
		map.put("data1", data1);
		
		data.setAreaCode(areaCode);
		data.setSysCode(sysCode);
		PreDataInfo data2 = preDataInfoDao.findLastByCode(data);
		// 对比字段
		if (data1.getFunctionDetails().equals(data2.getFunctionDetails())) {
			data2.setFunctionDetails("");
		}
		if (data1.getAreaLevel().equals(data2.getAreaLevel())) {
			data2.setAreaLevel("");
		}
		if (data1.getBeginUseTime().equals(data2.getBeginUseTime())) {
			data2.setBeginUseTime("");
		}
		if (data1.getDataBaseType().equals(data2.getDataBaseType())) {
			data2.setDataBaseType("");
		}
		if (data1.getDataBaseVersion().equals(data2.getDataBaseVersion())) {
			data2.setDataBaseVersion("");
		}
		if (data1.getDeveloperFullName().equals(data2.getDeveloperFullName())) {
			data2.setDeveloperFullName("");
		}
		if (data1.getDepartmentManager().equals(data2.getDepartmentManager())) {
			data2.setDepartmentManager("");
		}
		if (data1.getManagerContacts().equals(data2.getManagerContacts())) {
			data2.setManagerContacts("");
		}
		if (data1.getSysVersion().equals(data2.getSysVersion())) {
			data2.setSysVersion("");
		}
		if(!checkWorkRange(data1, data2)){
			data2.reSetWorkRange(null);
		}
		map.put("data2", data2);
		return map;
	}

	@Override
	public List<CheckoutEntity> checkAll(List<CheckoutEntity> list) throws Exception {
		List<CheckoutEntity> oracleList = new ArrayList<CheckoutEntity>();
		List<CheckoutEntity> sqlServerList = new ArrayList<CheckoutEntity>();
		
		for (CheckoutEntity checkoutEntity : list) {
			if (checkoutEntity.getDataId() == 0) {
				continue;
			}
			if ("SQL SERVER".equals(checkoutEntity.getDataBaseType())) {
				sqlServerList.add(checkoutEntity);
			}
			else if ("ORACLE".equals(checkoutEntity.getDataBaseType())) {
				oracleList.add(checkoutEntity);
			}
			log.info(checkoutEntity.toString());
		}
		// sql Server校验
		for (CheckoutEntity checkoutEntity : sqlServerList) {
			if (checkoutEntity.getDataId() == 0) {
				continue;
			}
			DataInfoEntity data = new DataInfoEntity();
			this.checkSqlServerOne(checkoutEntity);
			data.setId(checkoutEntity.getDataId());
			data.setPayResultLast(checkoutEntity.getPayResultLast());
			data.setExecResultLast(checkoutEntity.getExecResultLast());
			data.setCheckoutFlag(checkoutEntity.getCheckoutFlag());
			dataInfoDao.update(data);
		}
		//oracle 校验
		for (CheckoutEntity checkoutEntity : oracleList) {
			if (checkoutEntity.getDataId() == 0) {
				continue;
			}
			DataInfoEntity data = new DataInfoEntity();
			// 状态改为 正则校验   Constant.CHECKOUTFLAG_TWO
			this.checkOracleOne(checkoutEntity);
			data.setId(checkoutEntity.getDataId());
			data.setPayResultLast(checkoutEntity.getPayResultLast());
			data.setExecResultLast(checkoutEntity.getExecResultLast());
			data.setCheckoutFlag(checkoutEntity.getCheckoutFlag());
			dataInfoDao.update(data);
			String kuberTaskName = checkoutEntity.getAreaCode().toLowerCase()+"-"
					+ checkoutEntity.getSysCode() + "-" + checkoutEntity.getDataVersion();
			if(!CacheOracleCheckoutEntity.getCheckKeys().contains(kuberTaskName)){
				CacheOracleCheckoutEntity.putCheck(kuberTaskName, checkoutEntity);
			}
		}
		//TODO 如果  CacheOracleCheckoutEntity.getCheckKeys() 有数据则启动 kuber客户端请求，尝试链接oracle，并查询标准表是否存在
		if ( CacheOracleCheckoutEntity.getCheckKeys().size() > 0) {
			new ThreadCheckoutStandardOracle(dataInfoDao).start();
		}
		 List<CheckoutEntity> result = new ArrayList<CheckoutEntity>();
		if (list.size() > 0) {
			result = findByCity(list.get(0).getCityName());
		}
//		Map<String, CheckoutEntity> map = new HashMap<String, CheckoutEntity>();
//		for (CheckoutEntity checkoutEntity : list) {
//			//校验当前的数据：
//			checkOne(checkoutEntity);
//			map.put(checkoutEntity.getAreaCode()+ "_" +checkoutEntity.getSysCode()+ "_" +checkoutEntity.getDataVersion(),checkoutEntity);
//		}
//		for (int i = 0; i < result.size(); i++) {
//			CheckoutEntity checkoutEntity = result.get(i);
//			String area_sys = checkoutEntity.getAreaCode()+ "_" +checkoutEntity.getSysCode()+ "_" +checkoutEntity.getDataVersion();
//			if (map.containsKey(area_sys)) {
//				result.set(i, map.get(area_sys));
//			}
//		}	
		
		return result;
	}
	
	@Override
	public List<CheckoutEntity> deleteAll(List<CheckoutEntity> list)
			throws Exception {
		List<Integer> dataIds = new ArrayList<Integer>();
		for (CheckoutEntity checkoutEntity : list) {
			int dataInfoId = checkoutEntity.getDataId();
			if (dataInfoId > 0) {
				dataIds.add(dataInfoId);
			}
		}
		if (dataIds.size() > 0) {
			dataInfoService.deleteData(dataIds);
		// 根据 dataIds 删除
		}
		List<CheckoutEntity> result = new ArrayList<CheckoutEntity>();
		if (list.size() > 0) {
			result = findByCity(list.get(0).getCityName());
		}
		return result;
	}

	@Override
	public int updateStandardInfo(PreDataInfo ck) throws Exception {
		ck.setProper();
		String areaCode = ck.getAreaCode();
		int sysCode = ck.getSysCode();
		//对比字段  -- 采集描述的 更新字段是否  改为不更新
		PreDataInfo data = new CheckoutEntity();
		data.setAreaCode(areaCode);
		data.setSysCode(sysCode);
		PreDataInfo data2 = preDataInfoDao.findLastByCode(data);
		data2.setCollUpdate("n");
		//对比 ： 
		if (checkField(ck, data2) && checkWorkRange(ck, data2)) {
			preDataInfoDao.updateCollection(data2);
		}
		
		int r = preDataInfoDao.update(ck);
		return r;
	}

	@Override
	public List<CheckoutEntity> extractSqlServer(List<CheckoutEntity> list)
			throws Exception {
		//待抽取标准表 的 SqlServer服务的 数据列表:
		List<CheckoutEntity> sqlServer = new ArrayList<CheckoutEntity>();
		for (CheckoutEntity checkoutEntity : list) {
			if ("SQL SERVER".equals(checkoutEntity.getDataBaseType()) && checkoutEntity.getDataId() > 0) {
				sqlServer.add(checkoutEntity);
			}
		}
		//TODO 修改sqlServer 列表对应的 数据---  payResultLast 、execResultLast-> 正在抽取
		// 待抽取的集合  
		List<CheckoutEntity> Extractlist = new ArrayList<CheckoutEntity>();
		// TODO　抽取 --- 线程
		if (sqlServer.size() > 0) {
			for (CheckoutEntity checkoutEntity : sqlServer) {
				boolean isTract = false;
				//校验结果：成功或失     0：未校验，1：不需校验，2：正在校验，3：校验成功，4：校验失败，5：待抽取，6：正在抽取，7：抽取完成
				if(Constant.CHECKOUT_STATUS_THREE.equals(checkoutEntity.getPayResultLast())){
					isTract = true;
					checkoutEntity.setPayResultLast(Constant.CHECKOUT_STATUS_FIVE);
				}
				if(Constant.CHECKOUT_STATUS_THREE.equals(checkoutEntity.getExecResultLast())){
					isTract = true;
					checkoutEntity.setExecResultLast(Constant.CHECKOUT_STATUS_FIVE);
				}
				if (isTract) {
					Extractlist.add(checkoutEntity);
				}
			}
			// 汇总库的信息
			GatherOracleInfo oracleInfo = null;
			List<GatherOracleInfo> oracleConnects = gatherOracleDao.selectAllOracle();
			for (GatherOracleInfo info : oracleConnects) {
				//抽取标准表的汇总库
				if (Constant.ORACLE_EXTRACT_TYPE_ONE.equals(info.getType())) {
					oracleInfo = info;
					break;
				}
			}
			if (null != oracleInfo) {
				// 如果能连接
				if(OracleConnector.canConnect("jdbc:oracle:thin:@" + oracleInfo.getIp() + ":" + oracleInfo.getPort() + ":"
						+ oracleInfo.getDatabaseName(), oracleInfo.getUser(), oracleInfo.getPassword())){
					for (CheckoutEntity check : Extractlist) {
						 DataInfoEntity data = new DataInfoEntity();
						 data.setId(check.getDataId());
						 data.setPayResultLast(check.getPayResultLast());
						 data.setExecResultLast(check.getExecResultLast());
						 data.setCheckoutFlag(check.getCheckoutFlag());
						 try {
							dataInfoDao.update(data);
						} catch (Exception e) {
							log.error(e);
						}
					}
					//抽取
					new ThreadExtractStandardSqlServer(oracleInfo, Extractlist, dataInfoDao).start();
				}
				else {
					//连接不上标准表汇总库错误 
					throw new CustomException(Custom4exception.CHECKOUT_EXTRACT_EXCEPT, null);
				}
			}
		}
		List<CheckoutEntity> result = new ArrayList<CheckoutEntity>();
		//TODO findByCity
		if (list.size() > 0) {
			result  = findByCity(list.get(0).getCityName());
		}
		return result;
	}

	/** 前   Configs.dataBefore   个月
	 * @param num
	 * @return
	 */
	private int getMonBeforeHalfYear(int num){
		num -= Configs.dataBefore;
		if (num <= 0) {
			num = num + 12;
		}
		return num;
	}
	
	private String isY(String str1, String str2) {
		String r = "否";
		if (null !=str2 && null !=str1 && str1.equals(str2) && "y".equals(str1.toLowerCase())) {
			r = "是";
		}
		return r;
	}
	private String isY(String str1) {
		if (null != str1 && "y".equals(str1.toLowerCase())) {
			return "是";
		}
		else {
			return "否";
		}
	}
	
	/** true 系统所属范围没变化，false：系统范围改变
	 * @param data1
	 * @param data2
	 * @return
	 */
	private boolean checkWorkRange(PreDataInfo data1, PreDataInfo data2) {
		if (!data1.getDepartmentBudgetManage().equals(data2.getDepartmentBudgetManage())) {
			return false;
		}
		if (!data1.getBudgetQuotaManage().equals(data2.getBudgetQuotaManage())) {
			return false;
		}
		if (!data1.getBudgetExecManage().equals(data2.getBudgetExecManage())) {
			return false;
		}
		if (!data1.getTotalBudgetAccount().equals(data2.getTotalBudgetAccount())) {
			return false;
		}
		if (!data1.getFinalAccountManage().equals(data2.getFinalAccountManage())) {
			return false;
		}
		if (!data1.getReportFormManage().equals(data2.getReportFormManage())) {
			return false;
		}
		if (!data1.getNonTaxManage().equals(data2.getNonTaxManage())) {
			return false;
		}
		if (!data1.getWageSystem().equals(data2.getWageSystem())) {
			return false;
		}
		if (!data1.getAnalysisOfFinancialEconomicProsperity().equals(data2.getAnalysisOfFinancialEconomicProsperity())) {
			return false;
		}
		if (!data1.getGovernmentDebtManage().equals(data2.getGovernmentDebtManage())) {
			return false;
		}
		
		return true;
	}
	
	/** 判断 data1 和 data2是否有差别
	 * @param data1
	 * @param data2
	 * @return
	 */
	private boolean checkField(PreDataInfo data1, PreDataInfo data2) {
		if (!data1.getFunctionDetails().equals(data2.getFunctionDetails())) {
			return false;
		}
		if (!data1.getAreaLevel().equals(data2.getAreaLevel())) {
			return false;
		}
		if (!data1.getBeginUseTime().equals(data2.getBeginUseTime())) {
			return false;
		}
		if (!data1.getDataBaseType().equals(data2.getDataBaseType())) {
			return false;
		}
		if (!data1.getDataBaseVersion().equals(data2.getDataBaseVersion())) {
			return false;
		}
		if (!data1.getDeveloperFullName().equals(data2.getDeveloperFullName())) {
			return false;
		}
		if (!data1.getDepartmentManager().equals(data2.getDepartmentManager())) {
			return false;
		}
		if (!data1.getManagerContacts().equals(data2.getManagerContacts())) {
			return false;
		}
		if (!data1.getSysVersion().equals(data2.getSysVersion())) {
			return false;
		}
		return true;
	}

	/** 校验sqlServer单条记录
		 * @param ck
		 * @return
		 */
	private CheckoutEntity checkSqlServerOne(CheckoutEntity ck) {
		//TODO 校验： sqlserver数据-查看脚本在不在？ 支付：standard_pay_地区_系统码.sql ?,支付：standard_indicate_地区_系统码.sql ?
		//TODO  sqlserver校验结果记录进数据库,
		String pay = ck.getPayResult();
		String exec = ck.getExecResult();
		ck.setCheckResult("是");
		if ("y".equals(pay) || "Y".equals(pay)) {
			String payFilePath = FileOperateHelper.addLastSeparator(ck.getPath())+Constant.standard_pay
					+ ck.getAreaCode().toLowerCase()+"_"+ck.getSysCode()+".sql";
			File f = new File(payFilePath);
			if(f.exists()){
				ck.setPayResultLast(Constant.CHECKOUT_STATUS_THREE);
			}
			else
			{
				ck.setPayResultLast(Constant.CHECKOUT_STATUS_FOUR);
			}
		}
		else {
			//校验结果：成功或失败   0：未校验，1：不需校验，2：正在校验，3：校验成功，4：校验失败，5：待抽取，6：正在抽取，7：抽取完成
			ck.setPayResultLast(Constant.CHECKOUT_STATUS_ONE);
		}
		if ("y".equals(exec) || "Y".equals(exec)) {
			String execFilePath = FileOperateHelper.addLastSeparator(ck.getPath())+Constant.standard_indicate
				+ ck.getAreaCode().toLowerCase()+"_"+ck.getSysCode()+".sql";
			File f = new File(execFilePath);
			if (f.exists()) {
				ck.setExecResultLast(Constant.CHECKOUT_STATUS_THREE);
			}
			else
			{
				ck.setExecResultLast(Constant.CHECKOUT_STATUS_FOUR);
			}
		}
		else {
		//校验结果：成功或失     0：未校验，1：不需校验，2：正在校验，3：校验成功，4：校验失败，5：待抽取，6：正在抽取，7：抽取完成
			ck.setExecResultLast(Constant.CHECKOUT_STATUS_ONE);
		}	
		// 1：已校验--
		ck.setCheckoutFlag(Constant.CHECKOUTFLAG_ONE);
		return ck;
	}
	
	/** 校验ORACLE 单条记录
	 * @param ck
	 * @return
	 */
	private CheckoutEntity checkOracleOne(CheckoutEntity ck) {
		//校验： Oracle数据-更改为正在校验
		//  Oracle校验结果记录进数据库,
		String pay = ck.getPayResult();
		String exec = ck.getExecResult();
		if (Constant.CHECKOUT_STATUS_ZERO.equals(ck.getPayResultLast())) {
			//校验结果：成功或失败   0：未校验，1：不需校验，2：正在校验，3：校验成功，4：校验失败，5：待抽取，6：正在抽取，7：抽取完成
			if ("y".equals(pay) || "Y".equals(pay)) {
				ck.setPayResultLast(Constant.CHECKOUT_STATUS_TWO);
			}
			else {
				ck.setPayResultLast(Constant.CHECKOUT_STATUS_ONE);
			}
		}
		if (Constant.CHECKOUT_STATUS_ZERO.equals(ck.getExecResultLast())){
			if ("y".equals(exec) || "Y".equals(exec)) {
				ck.setExecResultLast(Constant.CHECKOUT_STATUS_TWO);
			}
			else {
			//校验结果：成功或失     0：未校验，1：不需校验，2：正在校验，3：校验成功，4：校验失败，5：待抽取，6：正在抽取，7：抽取完成
				ck.setExecResultLast(Constant.CHECKOUT_STATUS_ONE);
			}	
		}
		// 2：正在校验--
		ck.setCheckoutFlag(Constant.CHECKOUTFLAG_TWO);
		return ck;
	}
}