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package com.platform.service.impl;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import javax.annotation.Resource;
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import org.apache.log4j.Logger;
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import org.springframework.stereotype.Component;
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import org.springframework.stereotype.Service;
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import com.platform.controller.CheckoutController;
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import com.platform.dao.DataInfoDao;
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import com.platform.dao.DataInfoMoveTmpDao;
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import com.platform.dao.VolumeDao;
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import com.platform.entities.DataInfoEntity;
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import com.platform.entities.DataInfoEntityMoveTmp;
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import com.platform.entities.FolderNode;
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import com.platform.entities.VolumeInitEntity;
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import com.platform.glusterfs.CheckoutMD5;
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import com.platform.http.gfs.RemoveData;
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import com.platform.glusterfs.ShowData;
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import com.platform.service.IMoveDataService;
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import com.platform.utils.DateForm;
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@Component
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@Service(value = "moveDataService")
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public class MoveDataServiceImpl implements IMoveDataService {
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/**
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* 日志
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*/
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public final static Logger log = Logger.getLogger(CheckoutController.class);
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@Resource(name = "dataInfoDao")
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private DataInfoDao dataInfoDao;
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@Resource(name = "volumeDao")
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private VolumeDao volumeDao;
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private RemoveData removeservice = new RemoveData();
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/**
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* MD5校验
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*/
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// CheckoutMD5 check = new CheckoutMD5();
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@Resource(name = "dataInfoMoveTmpDao")
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private DataInfoMoveTmpDao dataInfoMoveTmpDao;
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/**
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* 查看数据
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*/
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ShowData show = new ShowData();
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@Override
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public boolean moveData(List<DataInfoEntity> data, FolderNode node)
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throws Exception {
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boolean isSuccess = false;
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if (null ==node.getName() ||"".equals(node.getName())) {
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return false;
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}
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if (null ==node.getPath() ||"".equals(node.getPath())) {
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return false;
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}
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List<VolumeInitEntity> listVolume = volumeDao.findAll();
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if (null == listVolume || listVolume.size() == 0) {
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return false;
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}
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String tailPath = "";
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if (null != data) {
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// XXX/320198_16/1,or XXX/320122KFQ_15/1 ---> /320198_16/1, or
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// /320122KFQ_15/1
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List<DataInfoEntityMoveTmp> exist = dataInfoMoveTmpDao.findAll();
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List<String> existIds = new ArrayList<String>();
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List<Integer> fkIds = new ArrayList<Integer>();
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if (null != exist) {
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for (DataInfoEntityMoveTmp dataInfoEntityMoveTmp : exist) {
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if ("0".equals(dataInfoEntityMoveTmp.getCompleteStatus())
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|| "1".equals(dataInfoEntityMoveTmp
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.getCompleteStatus())) {
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if (null != dataInfoEntityMoveTmp.getDataPath()) {
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existIds.add(dataInfoEntityMoveTmp.getDataPath());
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}
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fkIds.add(dataInfoEntityMoveTmp.getFkid());
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}
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}
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}
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Pattern pattern = Pattern
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.compile("\\/\\d+[a-z]*[A-Z]*_\\d+\\/\\d*\\/*$");
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// 末尾 含有 /
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Pattern pattern2 = Pattern.compile("\\/$");
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String dstPath = node.getPath();
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Matcher matcher2 = pattern2.matcher(dstPath);
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// 去掉 最后 的 / 符合
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if (matcher2.find()) {
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dstPath = dstPath.substring(0, dstPath.length() - 1);
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}
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List<DataInfoEntityMoveTmp> moveList = new ArrayList<DataInfoEntityMoveTmp>();
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for (DataInfoEntity dataInfoEntity : data) {
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//（根据迁移路径判断）存在迁移过的数据，不允许迁移，先必须删除记录
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if (existIds.contains(dataInfoEntity.getDataPath())) {
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continue;
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}
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// 数据的id不存在的数据不允许迁移
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if (dataInfoEntity.getId() == 0) {
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continue;
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}
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// （根据数据的id判断）存在迁移过的数据，不允许迁移，先必须删除记录
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if (fkIds.contains(dataInfoEntity.getId())) {
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continue;
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}
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// 迁移数据的位置在原数据路径或者原数据父目录及其上，不允许迁移
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if (dataInfoEntity.getDataPath().contains(node.getPath())) {
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continue;
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}
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// TODO 正则：取出 data 的后面 的 路径，eg: XXX/320198_16/1,or
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// XXX/320122KFQ_15/1）
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Matcher matcher = pattern.matcher(dataInfoEntity.getDataPath());
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// tailPath 第一个字符是 / 符号取尾："\\/\\d+[a-z]*[A-Z]*_\\d+\\/\\d*\\/*$"
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if (matcher.find()) {
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tailPath = matcher.group();
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}
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String finalDestPath = dstPath + tailPath;
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Matcher matchertmp2 = pattern2.matcher(finalDestPath);
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// 去掉 最后 的 / 符合
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if (!matchertmp2.find()) {
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finalDestPath = finalDestPath + "/";
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}
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DataInfoEntityMoveTmp dataMove = new DataInfoEntityMoveTmp();
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dataMove.setSystemCode(dataInfoEntity.getSystemCode());
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dataMove.setRegionalismCode(dataInfoEntity.getRegionalismCode());
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dataMove.setDstPath(finalDestPath);
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dataMove.setLastTime(DateForm.date2StringBysecond(new Date()));
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dataMove.setFkid(dataInfoEntity.getId());
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// 末尾 含有 /
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Matcher matcher3 = pattern2.matcher(node.getPath());
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// 去掉 最后 的 / 符合
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String volumePath = "";
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if (!matcher3.find()) {
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volumePath = node.getPath()+"/";
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}
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else {
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volumePath = node.getPath();
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}
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String path = "";
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String ip = "";
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for ( VolumeInitEntity ve : listVolume) {
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String tmpPath = ve.getPath();
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if (volumePath.contains(tmpPath)) {
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if (tmpPath.length() > path.length()) {
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path = tmpPath;
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ip = ve.getIp();
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}
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}
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}
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if (path.length() == 0) {
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dataMove.setDstVolumePath("nopath");
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dataMove.setDstVolumePath("noIP");
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}else {
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dataMove.setDstVolumePath(path);
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dataMove.setDstVolumeIp(ip);
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}
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dataMove.setCompleteStatus("0");
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moveList.add(dataMove);
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}
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if (moveList.size() > 0) {
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dataInfoMoveTmpDao.insertBatch(moveList);
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isSuccess = true;
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}
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}
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return isSuccess;
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}
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@Override
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public List<DataInfoEntityMoveTmp> findAll() throws Exception {
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List<DataInfoEntityMoveTmp> result = new ArrayList<DataInfoEntityMoveTmp>();
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try {
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List<DataInfoEntityMoveTmp> tmp = dataInfoMoveTmpDao.findAll();
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for (DataInfoEntityMoveTmp tmpentity : tmp) {
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if (null != tmpentity.getSubmittedBatch() || null != tmpentity.getSystemName()) {
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result.add(tmpentity);
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}else {
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this.delete(tmpentity);
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}
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}
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} catch (Exception e) {
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log.error(e);
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}
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return result;
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}
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@Override
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public int delete(DataInfoEntityMoveTmp dataMove) throws Exception {
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List<DataInfoEntityMoveTmp> list = dataInfoMoveTmpDao.findAll();
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if (null != list) {
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for (DataInfoEntityMoveTmp dataInfoEntityMoveTmp : list) {
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if (dataMove.getId() == dataInfoEntityMoveTmp.getId()) {
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dataMove = dataInfoEntityMoveTmp;
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break;
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}
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}
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}
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//迁移失败
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if ("3".equals(dataMove.getCompleteStatus())) {
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removeservice.deleteFolder(dataMove.getDstPath());
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}
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int result = 0;
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//是正则迁移时：
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if ("1".equals(dataMove.getCompleteStatus())) {
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if(1 != removeservice.abortcopyFolder(dataMove.getDataPath(), makeDstPath(dataMove.getDstPath()))){
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removeservice.deleteFolder(dataMove.getDstPath());
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}
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}
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result = dataInfoMoveTmpDao.remove(dataMove.getId());
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return result;
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}
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@Override
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public int save(DataInfoEntityMoveTmp data) throws Exception {
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dataInfoMoveTmpDao.save(data);
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return 0;
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}
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@Override
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public int insertBatch(List<DataInfoEntityMoveTmp> list) throws Exception {
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// TODO Auto-generated method stub
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return 0;
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}
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@Override
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public int update(DataInfoEntityMoveTmp data) throws Exception {
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int result = dataInfoMoveTmpDao.update(data);
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return result;
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}
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/** 去掉 最后 的 数字 +/
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* @param dstPath
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* @return
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*/
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private String makeDstPath(String dstPath) {
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// 末尾 含有 数字 + /
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Pattern pattern2 = Pattern.compile("\\d+\\/$");
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Matcher matcher2 = pattern2.matcher(dstPath);
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//去掉 最后 的 数字 +/ 符合
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if (matcher2.find()) {
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String removeStr = matcher2.group();
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dstPath = dstPath.replace(removeStr, "");
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}
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return dstPath;
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}
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}
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