package com.ximple.eofms.jobs;

import com.ximple.eofms.jobs.context.AbstractOracleJobContext;
import com.ximple.eofms.jobs.context.postgis.FeatureDgnConvertPostGISJobContext;
import com.ximple.eofms.jobs.context.postgis.GeneralDgnConvertPostGISJobContext;
import com.ximple.eofms.jobs.context.postgis.IndexDgnConvertPostGISJobContext;
import com.ximple.eofms.jobs.context.postgis.OracleConvertPostGISJobContext;
import com.ximple.eofms.util.*;
import com.ximple.io.dgn7.*;
import com.ximple.util.PrintfFormat;
import oracle.jdbc.OracleConnection;
import oracle.jdbc.OracleResultSet;
import oracle.sql.ARRAY;
import oracle.sql.BLOB;
import org.apache.commons.collections.OrderedMap;
import org.apache.commons.collections.OrderedMapIterator;
import org.apache.commons.collections.map.LinkedMap;
import org.apache.commons.dbcp.DelegatingConnection;
import org.apache.commons.io.output.ByteArrayOutputStream;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;
import org.geotools.data.DataStore;
import org.geotools.data.Transaction;
import org.geotools.data.jdbc.JDBCUtils;
import org.geotools.data.postgis.PostgisNGDataStoreFactory;
import org.geotools.feature.SchemaException;
import org.geotools.jdbc.JDBCDataStore;
import org.opengis.feature.IllegalAttributeException;
import org.postgresql.PGConnection;
import org.postgresql.copy.CopyManager;
import org.quartz.JobDataMap;
import org.quartz.JobDetail;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

import java.io.*;
import java.math.BigDecimal;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.BufferOverflowException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.channels.FileChannel;
import java.sql.*;
import java.util.*;
import java.util.Date;
/**
 * Created by Alchemist on 2014/4/7.
 */
public class DMMSNddUpdateJob extends AbstractOracleDatabaseJob  {
    final static Log logger = LogFactory.getLog(DMMSNddUpdateJob.class);

    private static final String PGHOST = "PGHOST";
    private static final String PGDATBASE = "PGDATBASE";
    private static final String PGPORT = "PGPORT";
    private static final String PGSCHEMA = "PGSCHEMA";
    private static final String PGUSER = "PGUSER";
    private static final String PGPASS = "PGPASS";
    private static final String USEWKB = "USEWKB";

    private static final boolean useTpclidText = false;

    private static final int FETCHSIZE = 30;
    private static final int COMMITSIZE = 100;
    private static final String INDEXPATHNAME = "index";
    private static final String OTHERPATHNAME = "other";
    public static final String FORWARDFLOW_MARK = "shape://ccarrow";
    public static final String BACKFLOW_MARK = "shape://rccarrow";
    public static final String UNFLOW_MARK = "shape://backslash";
    public static final String NONFLOW_MARK = "shape://slash";

    private static String FETCH_CONNFDR = "SELECT FSC, UFID, FDR1, DIR FROM BASEDB.CONNECTIVITY ORDER BY FSC";
    private static String FETCH_COLORTAB = "SELECT TAG_SFSC, TAG_LUFID, COLOR FROM OCSDB.COLOR ORDER BY TAG_SFSC";

    private static String CREATE_OWNERTABLE = "CREATE TABLE s (tid smallint not null, oid int not null, owner smallint not null)";
    private static String CREATE_COLORTABLE = "CREATE TABLE s (tid smallint not null, oid int not null, dyncolor varchar(10) not null)";

    public static final String FDYNCOLOR_SUFFIX = "_fdyncolor";
    public static final String FOWNER_SUFFIX = "_fowner";

    protected static class Pair {
        Object first;
        Object second;

        public Pair(Object first, Object second) {
            this.first = first;
            this.second = second;
        }
    }

    protected static PostgisNGDataStoreFactory dataStoreFactory = new PostgisNGDataStoreFactory();

    protected String _pgHost;
    protected String _pgDatabase;
    protected String _pgPort;
    protected String _pgSchema;
    protected String _pgUsername;
    protected String _pgPassword;
    protected String _pgUseWKB;

    protected Map<String, String> pgProperties;
    protected JDBCDataStore targetDataStore;
    // protected OracleConvertEdbGeoJobContext oracleJobContext;

    private long queryTime = 0;
    private long queryTimeStart = 0;

    public Log getLogger() {
        return logger;
    }

    protected AbstractOracleJobContext prepareJobContext(String targetSchemaName, String filterPath,
                                                         boolean profileMode,
                                                         boolean useTransform) {
        return new OracleConvertPostGISJobContext(getDataPath(),
                getTargetDataStore(), targetSchemaName, filterPath, profileMode, useTransform);
    }

    protected void extractJobConfiguration(JobDetail jobDetail) throws JobExecutionException {
        super.extractJobConfiguration(jobDetail);
        JobDataMap dataMap = jobDetail.getJobDataMap();
        _pgHost = dataMap.getString(PGHOST);
        _pgDatabase = dataMap.getString(PGDATBASE);
        _pgPort = dataMap.getString(PGPORT);
        _pgSchema = dataMap.getString(PGSCHEMA);
        _pgUsername = dataMap.getString(PGUSER);
        _pgPassword = dataMap.getString(PGPASS);
        _pgUseWKB = dataMap.getString(USEWKB);

        Log logger = getLogger();
        /*
        logger.info("PGHOST=" + _myHost);
        logger.info("PGDATBASE=" + _myDatabase);
        logger.info("PGPORT=" + _myPort);
        logger.info("PGSCHEMA=" + _mySchema);
        logger.info("PGUSER=" + _myUsername);
        logger.info("PGPASS=" + _myPassword);
        logger.info("USEWKB=" + _myUseWKB);
        */

        if (_pgHost == null) {
            logger.warn("PGHOST is null");
            throw new JobExecutionException("Unknown PostGIS host.");
        }
        if (_pgDatabase == null) {
            logger.warn("PGDATABASE is null");
            throw new JobExecutionException("Unknown PostGIS database.");
        }
        if (_pgPort == null) {
            logger.warn("PGPORT is null");
            throw new JobExecutionException("Unknown PostGIS port.");
        }
        if (_pgSchema == null) {
            logger.warn("PGSCHEMA is null");
            throw new JobExecutionException("Unknown PostGIS schema.");
        }
        if (_pgUsername == null) {
            logger.warn("PGUSERNAME is null");
            throw new JobExecutionException("Unknown PostGIS username.");
        }
        if (_pgPassword == null) {
            logger.warn("PGPASSWORD is null");
            throw new JobExecutionException("Unknown PostGIS password.");
        }

        Map<String, String> remote = new TreeMap<String, String>();
        remote.put(PostgisNGDataStoreFactory.DBTYPE.key, "postgis");
        // remote.put("charset", "UTF-8");
        remote.put(PostgisNGDataStoreFactory.HOST.key, _pgHost);
        remote.put(PostgisNGDataStoreFactory.PORT.key, _pgPort);
        remote.put(PostgisNGDataStoreFactory.DATABASE.key, _pgDatabase);
        remote.put(PostgisNGDataStoreFactory.USER.key, _pgUsername);
        remote.put(PostgisNGDataStoreFactory.PASSWD.key, _pgPassword);
        // remote.put( "namespace", null);

        String temp="";
        temp= dataMap.getString("ftpurl");
        if(temp==null)
        {
            logger.warn("not config ftpurl ->ftp://127.0.0.1:21/");
            temp="ftp://127.0.0.1:21/";
        }
        remote.put("ftpurl", temp);
        temp= dataMap.getString("ftpuid");
        if(temp==null)
        {
            temp="anonymous";
        }
        remote.put("ftpuid", temp);

        temp= dataMap.getString("ftppwd");
        if(temp==null)
        {
            temp="";
        }
        remote.put("ftppwd", temp);

        temp= dataMap.getString("ftpdir");
        if(temp==null)
        {
            temp="tcdaas/featureImg";
        }
        remote.put("ftpdir", temp);
        pgProperties = remote;
    }



    private List<String[]> sqlExecQuery(Connection connection,String strSQLIn,String[] params) throws SQLException {

        String strSQL=strSQLIn;
        for(int i=0;i<params.length;i++)
        {
            if(params[i]==null)params[i]="";
            strSQL=strSQL.replace("%s"+String.valueOf(i+1),params[i]);
        }
        List<String[]> result=new ArrayList<String[]>();
        List<String> temp = new  ArrayList<String>();
        String strTemp="";
        // String result = null;
        Statement stmt = null;
        ResultSet rs = null;


        try {
            stmt = connection.createStatement();
            rs = stmt.executeQuery(strSQL.toString());
            // get first result
            // temp.clear();

            ResultSetMetaData rsmd = rs.getMetaData();
            int NumOfCol = rsmd.getColumnCount();

            while (rs.next()) {
                for (int idx = 0; idx < NumOfCol; idx++) {
                    strTemp = rs.getString(idx + 1);
                    temp.add(strTemp);
                }
                result.add(temp.toArray(new String[0]));
                temp.clear();
            }
            return result;
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }
    }
    private void sqlExec(Connection connection,String strSQLIn,String[] params) throws SQLException {

        String strSQL=strSQLIn;
        for(int i=0;i<params.length;i++)
        {
            if(params[i]==null)params[i]="";
            strSQL=strSQL.replace("%s"+String.valueOf(i+1),params[i]);
        }
        List<String[]> result=new ArrayList<String[]>();
        List<String> temp = new  ArrayList<String>();
        String strTemp="";
        // String result = null;
        Statement stmt = null;
        ResultSet rs = null;


        try {
            stmt = connection.createStatement();
            stmt.execute( strSQL.toString());
            // get first result
            // temp.clear();


        } finally {
            //  JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }
    }

    private String findValue(String strSource,String findTag)
    {
        int idx=-1; int iStart=-1; int iEnd=-1;
        idx=strSource.indexOf(findTag);
        if(idx<0) return "";
        iStart= strSource.indexOf("\"",idx);
        iEnd= strSource.indexOf("\"",iStart+1);
        return  strSource.substring(iStart+1,iEnd);
    }




  private void doJob(Connection postsql, String[] info)  throws SQLException
  {
      // double switch (if db = enable -->work)
      //Here is check
      Date dtnow = new Date();
      //get all file
      //dept,  count,dist,nei ,y,m,d,t,custom
      // HashMap<String>
      String typhoonName="";
      String typhoonID="";
      String department="";
      String county="";
      String district="";
      String neighbor="";
      String affectCustomers="";
      String affectCustomersEver="";
      String[] tmpArray;
      String sTemp;
      List<String> arraySQLVals= new ArrayList<String>();

      if(!jobOnLine(postsql, "nddcanton"))
      {

          return;
      }
      logger.info("begin nddxml to postsql");
      logger.info("getftpfile...");
      String[] xmls= getNDDStrings(info, "neighbor_affect_customers.xml") ;
      logger.info(String.format("total %d file(s)",xmls.length));
      for(int iRow=0;iRow<xmls.length;iRow++)
      {
          tmpArray= xmls[iRow].split("\n");
          for(int iLine=0;iLine<tmpArray.length;iLine++)
          {
              sTemp= findValue(tmpArray[iLine],"typhoonName");
              if(sTemp.length()>0)
              {
                  typhoonName= sTemp;
                  typhoonID= getTyphoonIDByName(postsql,typhoonName);
                  //
                  sTemp= findValue(tmpArray[iLine],"Department id");
                  department=sTemp;
              }

              sTemp= findValue(tmpArray[iLine],"county ufid");
              if(sTemp.length()>0)
              {
                  county=sTemp;
              }
              sTemp= findValue(tmpArray[iLine],"district ufid");
              if(sTemp.length()>0)
              {
                  district=sTemp;
              }
              sTemp= findValue(tmpArray[iLine],"neighbor ufid");
              if(sTemp.length()>0)
              {
                  neighbor=sTemp;
                  sTemp= findValue(tmpArray[iLine],"affectCustomers");
                  if(sTemp.length()>0)
                  {
                      affectCustomers=sTemp;
                  }
                  else
                  {
                      affectCustomers="0";
                  }

                  sTemp= findValue(tmpArray[iLine],"affectCustomersEver");
                  if(sTemp.length()>0)
                  {
                      affectCustomersEver=sTemp;
                  }
                  else
                  {
                      affectCustomersEver="0";
                  }
                  arraySQLVals.add(String.format("(%s,%s,%s,%s,%s,%s,%s",typhoonID,department,county,district,neighbor,affectCustomers,affectCustomersEver));
                  // insert into nddcanton_history (project_id,department_id,county_id,district_id,neighbor_id,affectcustomers,affectcustomersever
                  //yy,mm,dd,tt
              }

          }
          //!!
          String yy="0000"+String.valueOf( dtnow.getYear()+1900);
          String mm="00"+String.valueOf( dtnow.getMonth()+1);
          String dd="00"+String.valueOf( dtnow.getDate());
          String t0="00"+ String.valueOf( dtnow.getHours());
          String t1="00"+ String.valueOf( dtnow.getMinutes());
          yy=        yy.substring(yy.length()-4);
          mm=         mm.substring(mm.length()-2);
          dd=        dd.substring(dd.length()-2);
          t0=        t0.substring(t0.length()-2);
          t1=        t1.substring(t1.length()-2);
          String insertDBSQL=" insert into ndd.nddcanton_history (project_id,department_id,county_id,district_id,neighbor_id,affectcustomers,affectcustomersever"+
                  ",yy,mm,dd,tt) values ";
          for(int j=0;j<arraySQLVals.size();j++)
          {
              sqlExec(postsql,insertDBSQL + arraySQLVals.get(j)+
                      String.format(",%s,%s,%s,'%s%s')",
                      yy,mm,dd,t0,t1

                      )  ,
                      new String[]{});

          }

          String strSQLUpdateCurr="update ndd.currdata set yy='%s',mm='%s',dd='%s',tt='%s%s' where sr=1";
          sqlExec(postsql,
                  String.format(strSQLUpdateCurr,
                          yy,mm,dd,t0,t1
                  )  ,
                  new String[]{});
          logger.info(String.format("next xml"));
      }
      logger.info(String.format("done"));




  }
    /*
    private void doJob(Connection postsql,Connection orcl)  throws  SQLException
    {
        String strSQLGetTask="select proc_id,procname,datastore,name,step,src,dest,txtsql from roadfee_proc where rowstatus=1 and procname like 'STEP%' order by procname,step" ;
        List<String[]> joblist=null;
        Connection inConnection;
        int idOfJob=0;

        List<String[]> nodata= new ArrayList<String[]>();
        List<String[]> lista= new ArrayList<String[]>();
        List<String[]> list1= new ArrayList<String[]>();
        List<String[]> listIn= new ArrayList<String[]>();
        List<String[]> temp;//= new ArrayList<String[]>();
        nodata.add(new String[]{""});
        //  proc_id[0],procname[1],datastore[2\,name[3],step[4],  src[5],des[6]t,txtsql[7]
        try{
            logger.info("getJoblist");
            joblist=sqlExecQuery(postsql, strSQLGetTask, new String[]{});

            for ( idOfJob=0;idOfJob<joblist.size();idOfJob++)
            {
                logger.info("begin "+joblist.get(idOfJob)[1]+"-"+joblist.get(idOfJob)[3]+"("+joblist.get(idOfJob)[0]+")");
                if(joblist.get(idOfJob)[5].equals("nodata"))
                {
                    listIn=nodata;
                }
                else if(joblist.get(idOfJob)[5].equals("list1"))
                {
                    listIn=list1;
                }
                else if(joblist.get(idOfJob)[5].equals("lista"))
                {
                    listIn=lista;
                }

                if(joblist.get(idOfJob)[2].equals("psql"))
                {
                    inConnection= postsql;
                }
                else if(joblist.get(idOfJob)[2].equals("orcl"))
                {
                    inConnection= orcl;
                }
                else
                    return ; //connection failed

                if( joblist.get(idOfJob)[6].equals("list1")) list1.clear();
                if( joblist.get(idOfJob)[6].equals("lista")) lista.clear();
                //runsql
                logger.info("process data count: "+String.valueOf(listIn.size()));

                for( int idxOfListIn=0;idxOfListIn< listIn.size();idxOfListIn++)
                {

                    if( joblist.get(idOfJob)[6].equals("nodata"))
                    {
                        sqlExec(inConnection, joblist.get(idOfJob)[7], listIn.get(idxOfListIn));
                        //logger.info("finish  "+joblist.get(idOfJob)[1]+"-"+joblist.get(idOfJob)[3]+"("+joblist.get(idOfJob)[0]+")")

                        continue;
                    }else
                    {
                        temp=sqlExecQuery(inConnection, joblist.get(idOfJob)[7], listIn.get(idxOfListIn));

                    }


                    for(int j=0;j<temp.size();j++)
                    {
                        if( joblist.get(idOfJob)[6].equals("list1"))
                        {
                            list1.add(temp.get(j));
                        }
                        else if( joblist.get(idOfJob)[6].equals("lista"))
                        {
                            lista.add(temp.get(j));
                        }
                    }
                }


            }

        }catch(SQLException sqlex)
        {
            logger.warn("ERROR@ID:"+String.valueOf( joblist.get(idOfJob)[0]));
            throw sqlex;
        }


    }
    */
    public void execute(JobExecutionContext context) throws JobExecutionException {
        // Every job has its own job detail
        JobDetail jobDetail = context.getJobDetail();

        // The name is defined in the job definition
        String jobName = jobDetail.getKey().getName();

        // Log the time the job started
        logger.info(jobName + " fired at " + new Date());
        extractJobConfiguration(jobDetail);

        if (isIgnoreDBETL()) {
            return;
        }

        //createSourceDataStore();
        createTargetDataStore();
        /*
        if (getSourceDataStore() == null) {
            logger.warn("Cannot connect source oracle database.");
            throw new JobExecutionException("Cannot connect source oracle database.");
        }
                                 */
        if (getTargetDataStore() == null) {
            logger.warn("Cannot connect source postgreSQL database.");
            throw new JobExecutionException("Cannot connect source postgreSQL database.");
        }

        if (isProfileMode()) {
            queryTime = 0;
        }

        long t1 = System.currentTimeMillis();
        String targetSchemaName, targetThemeTable;
        try {
            //logger.info("-- step:clearOutputDatabase --");
            doJob(targetDataStore.getConnection(Transaction.AUTO_COMMIT),new String[]{
                    pgProperties.get("ftpurl"),
                    pgProperties.get("ftpuid"),
                    pgProperties.get("ftppwd"),
                    pgProperties.get("ftpdir")
            });
           // doJob( targetDataStore.getConnection(Transaction.AUTO_COMMIT),sourceDataStore.getConnection(Transaction.AUTO_COMMIT) );

        } catch (IOException ex) {
            disconnect();
            logger.warn(ex.getMessage(), ex);
            throw new JobExecutionException("IO error. " + ex.getMessage(), ex);
        } catch (SQLException e) {
            disconnect();
            logger.warn(e.getMessage(), e);
            throw new JobExecutionException("Database error. " + e.getMessage(), e);

        }finally {
            disconnect();
        }
        logger.warn(jobName + " end at " + new Date());
    }

    private void logTimeDiff(String message, long tBefore, long tCurrent) {
        logger.warn(message + ":use time = " + ((int) ((tCurrent - tBefore) / 60000.0)) + " min - " +
                (((int) ((tCurrent - tBefore) % 60000.0)) / 1000) + " sec");
    }

    private void exetcuteConvert(OracleConvertPostGISJobContext jobContext,
                                 String querySchema, String targetSchemaName) throws SQLException {
        int order = 0;
        OrderedMap map = getBlobStorageList(jobContext.getOracleConnection(),
                querySchema, "SD$SPACENODES", null);

        logger.info("begin convert job:[" + map.size() + "]:testmode=" + _testMode);

        int total = map.size(); //spacenodes count
        int step = total / 100;
        int current = 0;

        if (total == 0) {
            logger.warn("SELECT COUNT FROM " + querySchema + ".SD$SPACENODES is zero.");
            return;
        }
        logger.warn("SELECT COUNT FROM " + querySchema + ".SD$SPACENODES is " + map.size());

        //jobContext.startTransaction();
        jobContext.setCurrentSchema(querySchema);
        jobContext.getExecutionContext().put("ConvertDgn2PostGISJobProgress", 0);
        for (OrderedMapIterator it = map.orderedMapIterator(); it.hasNext(); ) {
            it.next();

            Pair pair = (Pair) it.getValue();
            String tableSrc = (String) pair.first;

            logger.info("begin convert:[" + order + "]-" + tableSrc);
            queryIgsetElement(jobContext, querySchema, tableSrc);

            order++;

            if (_testMode) {
                if ((_testCount < 0) || (order >= _testCount))
                    break;
            }

            if ((order % COMMITSIZE) == 0) {
                // OracleConnection connection = jobContext.getOracleConnection();
                // connection.commitTransaction();
                jobContext.commitTransaction();
                //jobContext.startTransaction();
                System.gc();
                System.runFinalization();
            }

            if (step != 0) {
                int now = order % step;
                if (now != current) {
                    current = now;
                    jobContext.getExecutionContext().put("ConvertDgn2PostGISJobProgress", current);

                }
            } else {
                jobContext.getExecutionContext().put("ConvertDgn2PostGISJobProgress", current);
                current++;
            }
        }
        jobContext.getExecutionContext().put("ConvertDgn2PostGISJobProgress", 100);

        jobContext.commitTransaction();
        jobContext.resetFeatureContext();

        if (isProfileMode()) {

        }

        logger.info("end convert job:[" + order + "]");
        System.gc();
        System.runFinalization();
    }

    protected OrderedMap getBlobStorageList(Connection connection, String schemaSrc, String tableSrc,
                                            OrderedMap orderedMap) throws SQLException {
        if (orderedMap == null)
            orderedMap = new LinkedMap(99);
        String fetchStmtFmt = "SELECT SNID, SPACETABLE FROM \"%s\".\"%s\"";
        PrintfFormat spf = new PrintfFormat(fetchStmtFmt);
        String fetchStmt = spf.sprintf(new Object[]{schemaSrc, tableSrc});
        Statement stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
        ResultSet rs = null;

        stmt.setFetchSize(FETCHSIZE);
        try {
            rs = stmt.executeQuery(fetchStmt);
            int size = rs.getMetaData().getColumnCount();

            while (rs.next()) {
                Object[] values = new Object[size];

                for (int i = 0; i < size; i++) {
                    values[i] = rs.getObject(i + 1);
                }

                Integer key = ((BigDecimal) values[0]).intValue();
                String name = (String) values[1];

                Pair pair = (Pair) orderedMap.get(key);
                if (pair == null)
                    orderedMap.put(key, new Pair(name, null));
                else
                    pair.first = name;
            }
        } catch (SQLException e) {
            logger.error(e.toString(), e);
            logger.error("stmt=" + fetchStmt);
            throw e;
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }

        return orderedMap;
    }

    protected OrderedMap getRawFormatStorageList(OracleConnection connection, String schemaSrc, String tableSrc,
                                                 OrderedMap orderedMap) throws SQLException {
        if (orderedMap == null)
            orderedMap = new LinkedMap(99);
        String fetchStmtFmt = "SELECT RNID, SPACETABLE FROM \"%s\".\"%s\"";
        PrintfFormat spf = new PrintfFormat(fetchStmtFmt);
        String fetchStmt = spf.sprintf(new Object[]{schemaSrc, tableSrc});
        Statement stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);

        stmt.setFetchSize(FETCHSIZE);
        ResultSet rs = stmt.executeQuery(fetchStmt);
        try {
            int size = rs.getMetaData().getColumnCount();
            while (rs.next()) {
                Object[] values = new Object[size];

                for (int i = 0; i < size; i++) {
                    values[i] = rs.getObject(i + 1);
                }

                Integer key = ((BigDecimal) values[0]).intValue();
                String name = (String) values[1];

                Pair pair = (Pair) orderedMap.get(key);
                if (pair == null)
                    orderedMap.put(key, new Pair(null, name));
                else
                    pair.second = name;
            }
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }
        return orderedMap;
    }

    protected void queryIgsetElement(OracleConvertPostGISJobContext jobContext,
                                     String srcschema, String srctable) throws SQLException {
        Connection connection = jobContext.getOracleConnection();
        String fetchSrcStmtFmt = "SELECT IGDSELM FROM \"%s\".\"%s\" ORDER BY ROWID";
        //String fetchSrcStmtFmt = "SELECT IGDSELM FROM \"%s\".\"%s\" WHERE TAG_SFSC = 423 AND TAG_LUFID = 21612065 ORDER BY ROWID";
        PrintfFormat spf = new PrintfFormat(fetchSrcStmtFmt);
        String fetchSrcStmt = spf.sprintf(new Object[]{srcschema, srctable});
        Statement stmtSrc = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);

        stmtSrc.setFetchSize(FETCHSIZE);
        ResultSet rsSrc = stmtSrc.executeQuery(fetchSrcStmt);
        int igdsMetaType = rsSrc.getMetaData().getColumnType(1);
        while (rsSrc.next()) {
            if (isProfileMode()) {
                markQueryTime();
            }

            byte[] raw = null;
            if (igdsMetaType == Types.BLOB) {
                BLOB blob = (BLOB) rsSrc.getBlob(1);

                try {
                    raw = getBytesFromBLOB(blob);
                } catch (BufferOverflowException e) {
                    logger.warn("Wrong Element Structure-", e);
                } finally {
                    // blob.close();
                }
            } else {
                raw = rsSrc.getBytes(1);
            }

            try {
                if (raw != null) {
                    Element element = fetchBinaryElement(raw);
                    if (isProfileMode()) {
                        accumulateQueryTime();
                    }
                    jobContext.putFeatureCollection(element);
                } else {
                    if (isProfileMode()) {
                        accumulateQueryTime();
                    }
                }
            } catch (Dgn7fileException e) {
                logger.warn("Dgn7Exception", e);
            }
        }

        JDBCUtils.close(rsSrc);
        JDBCUtils.close(stmtSrc);
    }

    protected void queryRawElement(OracleConvertPostGISJobContext jobContext,
                                   String srcschema, String srctable) throws SQLException {
        Connection connection = jobContext.getOracleConnection();
        String fetchDestStmtFmt = "SELECT ELEMENT FROM \"%s\".\"%s\" ORDER BY ROWID";
        PrintfFormat spf = new PrintfFormat(fetchDestStmtFmt);
        String fetchDestStmt = spf.sprintf(new Object[]{srcschema, srctable});
        Statement stmtDest = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);

        stmtDest.setFetchSize(FETCHSIZE);
        ResultSet rsDest = stmtDest.executeQuery(fetchDestStmt);

        try {
            while (rsDest.next()) {
                ARRAY rawsValue = ((OracleResultSet) rsDest).getARRAY(1);
                long[] rawData = rawsValue.getLongArray();
                byte[] comparessedValue;

                /*
                if (dataMode == TransferTask.DataMode.Normal)
                {
                    comparessedValue = BinConverter.unmarshalByteArray(rawData, true);
                } else
                {
                    comparessedValue = BinConverter.unmarshalCompactByteArray(rawData);
                }
                */
                comparessedValue = BinConverter.unmarshalByteArray(rawData, true);

                byte[] rawDest = ByteArrayCompressor.decompressByteArray(comparessedValue);

                try {
                    Element element = fetchBinaryElement(rawDest);
                    jobContext.putFeatureCollection(element);
                } catch (Dgn7fileException e) {
                    logger.warn("Dgn7Exception:" + e.getMessage(), e);
                }
            }
        } finally {
            JDBCUtils.close(rsDest);
            JDBCUtils.close(stmtDest);
        }
    }

    // Binary to Element
    private Element fetchBinaryElement(byte[] raws) throws Dgn7fileException {
        ByteBuffer buffer = ByteBuffer.wrap(raws);
        buffer.order(ByteOrder.LITTLE_ENDIAN);
        short signature = buffer.getShort();

        // byte type = (byte) (buffer.get() & 0x7f);
        byte type = (byte) ((signature >>> 8) & 0x007f);

        // silly Bentley say contentLength is in 2-byte words
        // and ByteByffer uses raws.
        // track the record location
        int elementLength = (buffer.getShort() * 2) + 4;
        ElementType recordType = ElementType.forID(type);
        IElementHandler handler;

        handler = recordType.getElementHandler();

        Element dgnElement = (Element) handler.read(buffer, signature, elementLength);
        if (recordType.isComplexElement() && (elementLength < raws.length)) {
            int offset = elementLength;
            while (offset < (raws.length - 4)) {
                buffer.position(offset);
                signature = buffer.getShort();
                type = (byte) ((signature >>> 8) & 0x007f);
                elementLength = (buffer.getShort() * 2) + 4;
                if (raws.length < (offset + elementLength)) {
                    logger.debug("Length not match:" + offset + ":" + buffer.position() + ":" + buffer.limit());
                    break;
                }
                recordType = ElementType.forID(type);
                handler = recordType.getElementHandler();
                if (handler != null) {
                    Element subElement = (Element) handler.read(buffer, signature, elementLength);
                    ((ComplexElement) dgnElement).add(subElement);
                    offset += elementLength;
                } else {
                    byte[] remain = new byte[buffer.remaining()];
                    System.arraycopy(raws, offset, remain, 0, buffer.remaining());
                    for (int i = 0; i < remain.length; i++) {
                        if (remain[i] != 0) {
                            logger.info("fetch element has some error. index=" + (offset + i) + ":value=" + remain[i]);
                        }
                    }
                    break;
                }
            }
        }

        return dgnElement;
    }

    /**
     * 嚙踝蕭嚙踝蕭嚙賞換嚙踝蕭嚙豬對蕭嚙褕迎蕭嚙線嚙瑾
     *
     * @param context 嚙線嚙瑾嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭
     * @throws org.quartz.JobExecutionException
     *          exception
     */
    private void convertIndexDesignFile(JobExecutionContext context, String targetSchemaName) throws JobExecutionException {
        File indexDir = new File(getDataPath(), INDEXPATHNAME);
        if (!indexDir.exists()) {
            logger.info("index dir=" + indexDir + " not exist.");
            return;
        }

        if (!indexDir.isDirectory()) {
            logger.info("index dir=" + indexDir + " is not a directory.");
        }

        List<File> dgnFiles = FileUtils.recurseDir(indexDir, new FileFilter() {
            public boolean accept(File pathname) {
                return pathname.isDirectory() || pathname.getName().toLowerCase().endsWith("dgn");
            }
        });

        for (File dgnFile : dgnFiles) {
            if (dgnFile.isDirectory()) continue;
            IndexDgnConvertPostGISJobContext convertContext =
                    new IndexDgnConvertPostGISJobContext(getDataPath(), getTargetDataStore(), targetSchemaName,
                            isProfileMode(), isTransformed());
            logger.info("--- start index dgnfile-" + dgnFile.toString() + " ---");
            FileInputStream fs = null;
            FileChannel fc = null;
            Dgn7fileReader reader = null;
            try {
                convertContext.clearOutputDatabase();
                convertContext.setExecutionContext(context);
                String dgnPaths[] = StringUtils.splitToArray(dgnFile.toString(), File.separator);
                convertContext.setFilename(dgnPaths[dgnPaths.length - 1]);
                convertContext.startTransaction();

                fs = new FileInputStream(dgnFile);
                fc = fs.getChannel();
                reader = new Dgn7fileReader(fc, new Lock());
                convertContext.setReader(reader);

                scanIndexDgnElement(convertContext);

                convertContext.commitTransaction();
                convertContext.closeFeatureWriter();

                System.gc();
                System.runFinalization();
            } catch (FileNotFoundException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (Dgn7fileException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (IOException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (IllegalAttributeException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (SchemaException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } finally {
                convertContext.closeFeatureWriter();

                if (reader != null) {
                    try {
                        reader.close();
                    } catch (IOException e) {
                        logger.warn(e.getMessage(), e);
                    }
                }

                if (fs != null) {
                    try {
                        fs.close();
                    } catch (IOException e) {
                        logger.warn(e.getMessage(), e);
                    }
                }

                if (isProfileMode()) {
                    logger.warn("Profile-Current convertContext Process Cost-" +
                            ((int) ((convertContext.getProcessTime()) / 60000.0)) + " min - " +
                            (((int) ((convertContext.getProcessTime()) % 60000.0)) / 1000) + " sec");
                    logger.warn("Profile-Current convertContext Update Cost-" +
                            ((int) ((convertContext.getUpdateTime()) / 60000.0)) + " min - " +
                            (((int) ((convertContext.getUpdateTime()) % 60000.0)) / 1000) + " sec");
                }
            }
        }
    }

    protected void scanIndexDgnElement(IndexDgnConvertPostGISJobContext convertContext)
            throws Dgn7fileException, IOException, IllegalAttributeException, SchemaException {
        Dgn7fileReader reader = convertContext.getReader();
        int count = 0;
        Element lastComplex = null;

        while (reader.hasNext()) {
            if (isProfileMode()) markProcessTime();
            Element.FileRecord record = reader.nextElement();
            if (record.element() != null) {
                Element element = (Element) record.element();
                ElementType type = element.getElementType();

                if ((!type.isComplexElement()) && (!element.isComponentElement())) {
                    if (lastComplex != null) {
                        processIndexElement(lastComplex, convertContext);
                        lastComplex = null;
                    }

                    processIndexElement(element, convertContext);
                } else if (element.isComponentElement()) {
                    if (lastComplex != null) {
                        ((ComplexElement) lastComplex).add(element);
                    }
                } else if (type.isComplexElement()) {
                    if (lastComplex != null) {
                        processIndexElement(lastComplex, convertContext);
                    }
                    lastComplex = element;
                }
            }
            count++;
        }

        if (lastComplex != null) {
            processIndexElement(lastComplex, convertContext);
        }
        logger.debug("ElementRecord Count=" + count);
    }

    private void processIndexElement(Element element, IndexDgnConvertPostGISJobContext convertContext)
            throws IllegalAttributeException, SchemaException {
        //if (useTpclidText) {
        //    if (element instanceof TextElement) {
        //        convertContext.putFeatureCollection(element);
        //    }
        //} else {
        //    if (element instanceof ShapeElement) {
        convertContext.putFeatureCollection(element);
        //    }
        //}
    }


    /**
     * 嚙踝蕭嚙踝蕭嚙賞換嚙踝蕭L嚙稽嚙緘嚙踝蕭嚙褕迎蕭嚙線嚙瑾
     *
     * @param context jobContext
     * @throws org.quartz.JobExecutionException
     *          exception
     */
    private void convertOtherDesignFile(JobExecutionContext context, String targetSchemaName) throws JobExecutionException {
        File otherDir = new File(getDataPath(), OTHERPATHNAME);
        if (!otherDir.exists()) {
            logger.info("other dir=" + otherDir + " not exist.");
            return;
        }

        if (!otherDir.isDirectory()) {
            logger.info("other dir=" + otherDir + " is not a directory.");
        }

        List<File> dgnFiles = FileUtils.recurseDir(otherDir, new FileFilter() {
            public boolean accept(File pathname) {
                return pathname.isDirectory() || pathname.getName().toLowerCase().endsWith("dgn");
            }
        });

        for (File dgnFile : dgnFiles) {
            if (dgnFile.isDirectory()) continue;

            GeneralDgnConvertPostGISJobContext convertContext =
                    new GeneralDgnConvertPostGISJobContext(getDataPath(), getTargetDataStore(), targetSchemaName,
                            isProfileMode(), isTransformed());
            logger.info("--- start other dgnfile-" + dgnFile.toString() + " ---");
            FileInputStream fs = null;
            FileChannel fc;
            Dgn7fileReader reader = null;
            try {
                convertContext.setExecutionContext(context);
                String dgnPaths[] = StringUtils.splitToArray(dgnFile.toString(), File.separator);
                convertContext.setFilename(dgnPaths[dgnPaths.length - 1]);
                convertContext.startTransaction();

                fs = new FileInputStream(dgnFile);
                fc = fs.getChannel();
                reader = new Dgn7fileReader(fc, new Lock());
                convertContext.setReader(reader);

                scanOtherDgnElement(convertContext);

                convertContext.commitTransaction();
                convertContext.closeFeatureWriter();

                System.gc();
                System.runFinalization();
            } catch (FileNotFoundException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (Dgn7fileException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (IOException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (IllegalAttributeException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (SchemaException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } finally {
                convertContext.closeFeatureWriter();

                if (reader != null) {
                    try {
                        reader.close();
                    } catch (IOException e) {
                        logger.warn(e.getMessage(), e);
                    }
                }

                if (fs != null) {
                    try {
                        fs.close();
                    } catch (IOException e) {
                        logger.warn(e.getMessage(), e);
                    }
                }

                if (isProfileMode()) {
                    logger.warn("Profile-Current convertContext Process Cost-" +
                            ((int) ((convertContext.getProcessTime()) / 60000.0)) + " min - " +
                            (((int) ((convertContext.getProcessTime()) % 60000.0)) / 1000) + " sec");
                    logger.warn("Profile-Current convertContext Update Cost-" +
                            ((int) ((convertContext.getUpdateTime()) / 60000.0)) + " min - " +
                            (((int) ((convertContext.getUpdateTime()) % 60000.0)) / 1000) + " sec");
                }
            }
        }
    }

    public void scanOtherDgnElement(GeneralDgnConvertPostGISJobContext convertContext)
            throws Dgn7fileException, IOException, IllegalAttributeException, SchemaException {
        Dgn7fileReader reader = convertContext.getReader();
        int count = 0;
        Element lastComplex = null;
        while (reader.hasNext()) {
            Element.FileRecord record = reader.nextElement();
            if (record.element() != null) {
                Element element = (Element) record.element();
                ElementType type = element.getElementType();

                if ((!type.isComplexElement()) && (!element.isComponentElement())) {
                    if (lastComplex != null) {
                        processOtherElement(lastComplex, convertContext);
                        lastComplex = null;
                    }

                    processOtherElement(element, convertContext);
                } else if (element.isComponentElement()) {
                    if (lastComplex != null) {
                        ((ComplexElement) lastComplex).add(element);
                    }
                } else if (type.isComplexElement()) {
                    if (lastComplex != null) {
                        processOtherElement(lastComplex, convertContext);
                    }
                    lastComplex = element;
                }
            }
            count++;
        }

        if (lastComplex != null) {
            processOtherElement(lastComplex, convertContext);
        }
        logger.debug("ElementRecord Count=" + count);
    }

    private void processOtherElement(Element element, GeneralDgnConvertPostGISJobContext convertContext)
            throws IllegalAttributeException, SchemaException {
        convertContext.putFeatureCollection(element);
    }

    private void clearOutputDatabase() {
        /*
        File outDataPath = new File(getDataPath(), OracleConvertEdbGeoJobContext.SHPOUTPATH);
        if (outDataPath.exists() && outDataPath.isDirectory())
        {
            deleteFilesInPath(outDataPath);
        }
        outDataPath = new File(getDataPath(), IndexDgnConvertShpJobContext.SHPOUTPATH);
        if (outDataPath.exists() && outDataPath.isDirectory())
        {
            deleteFilesInPath(outDataPath);
        }
        outDataPath = new File(getDataPath(), GeneralDgnConvertShpJobContext.SHPOUTPATH);
        if (outDataPath.exists() && outDataPath.isDirectory())
        {
            deleteFilesInPath(outDataPath);
        }
        */
    }

    private void deleteFilesInPath(File outDataPath) {
        deleteFilesInPath(outDataPath, true);
    }

    private void deleteFilesInPath(File outDataPath, boolean removeSubDir) {
        if (!outDataPath.isDirectory()) {
            return;
        }
        File[] files = outDataPath.listFiles();
        for (File file : files) {
            if (file.isFile()) {
                if (!file.delete()) {
                    logger.info("Cannot delete file-" + file.toString());
                }
            } else if (file.isDirectory()) {
                deleteFilesInPath(file, removeSubDir);
                if (removeSubDir) {
                    if (file.delete()) {
                        logger.info("Cannot delete dir-" + file.toString());
                    }
                }
            }
        }
    }

    private void convertFeatureDesignFile(JobExecutionContext context, String targetSchemaName) throws JobExecutionException {
        File elminDir = new File(getDataPath(), "elmin");
        if (!elminDir.exists()) {
            logger.info("elmin dir=" + elminDir + " not exist.");
            return;
        }

        if (!elminDir.isDirectory()) {
            logger.info("elmin dir=" + elminDir + " is not a directory.");
        }

        File[] dgnFiles = elminDir.listFiles(new FilenameFilter() {
            public boolean accept(File dir, String name) {
                return name.toLowerCase().endsWith(".dgn");
            }
        });

        for (File dgnFile : dgnFiles) {
            FeatureDgnConvertPostGISJobContext convertContext =
                    new FeatureDgnConvertPostGISJobContext(getDataPath(), getTargetDataStore(), targetSchemaName, _filterPath,
                            isProfileMode(), isTransformed());
            logger.info("--- start dgnfile-" + dgnFile.toString() + " ---");
            try {
                convertContext.setExecutionContext(context);
                String dgnPaths[] = StringUtils.splitToArray(dgnFile.toString(), File.separator);
                convertContext.setFilename(dgnPaths[dgnPaths.length - 1]);
                convertContext.startTransaction();

                FileInputStream fs = new FileInputStream(dgnFile);
                FileChannel fc = fs.getChannel();
                Dgn7fileReader reader = new Dgn7fileReader(fc, new Lock());
                convertContext.setReader(reader);

                scanFeatureDgnElement(convertContext);

                convertContext.commitTransaction();
                convertContext.closeFeatureWriter();
                System.gc();
                System.runFinalization();
            } catch (FileNotFoundException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (Dgn7fileException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (IOException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (IllegalAttributeException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } catch (SchemaException e) {
                convertContext.rollbackTransaction();
                logger.warn(e.getMessage(), e);
                throw new JobExecutionException(e.getMessage(), e);
            } finally {
                convertContext.closeFeatureWriter();
            }
        }
    }

    public void scanFeatureDgnElement(FeatureDgnConvertPostGISJobContext convertContext)
            throws Dgn7fileException, IOException, IllegalAttributeException, SchemaException {
        Dgn7fileReader reader = convertContext.getReader();
        int count = 0;
        Element lastComplex = null;
        while (reader.hasNext()) {
            Element.FileRecord record = reader.nextElement();
            if (record.element() != null) {
                Element element = (Element) record.element();
                ElementType type = element.getElementType();

                if ((!type.isComplexElement()) && (!element.isComponentElement())) {
                    if (lastComplex != null) {
                        processFeatureElement(lastComplex, convertContext);
                        lastComplex = null;
                    }

                    processFeatureElement(element, convertContext);
                } else if (element.isComponentElement()) {
                    if (lastComplex != null) {
                        ((ComplexElement) lastComplex).add(element);
                    }
                } else if (type.isComplexElement()) {
                    if (lastComplex != null) {
                        processFeatureElement(lastComplex, convertContext);
                    }
                    lastComplex = element;
                }
            }
            count++;
        }

        if (lastComplex != null) {
            processFeatureElement(lastComplex, convertContext);
        }
        logger.debug("ElementRecord Count=" + count);
    }

    private void processFeatureElement(Element element, FeatureDgnConvertPostGISJobContext convertContext)
            throws IllegalAttributeException, SchemaException {
        convertContext.putFeatureCollection(element);
    }

    private void createDummyFeatureFile(JobExecutionContext context) throws JobExecutionException {
        /*
        DummyFeatureConvertShpJobContext convertContext = new DummyFeatureConvertShpJobContext(getDataPath(), _filterPath);
        try {
            convertContext.startTransaction();
            convertContext.commitTransaction();
            convertContext.closeFeatureWriter();
        } catch (IOException e)
        {
            logger.warn(e.getMessage(), e);
            throw new JobExecutionException(e.getMessage(), e);
        }
        */
    }

    public DataStore getTargetDataStore() {
        return targetDataStore;
    }

    protected void createTargetDataStore() throws JobExecutionException {
        if (targetDataStore != null) {
            targetDataStore.dispose();
            targetDataStore = null;
        }

        /*
        if (!isDriverFound())
        {
            throw new JobExecutionException("Oracle JDBC Driver not found.-" + JDBC_DRIVER);
        }
        */

        if (!pgProperties.containsKey(PostgisNGDataStoreFactory.MAXCONN.key)) {
            pgProperties.put(PostgisNGDataStoreFactory.MAXCONN.key, "5");
        }

        if (!pgProperties.containsKey(PostgisNGDataStoreFactory.MINCONN.key)) {
            pgProperties.put(PostgisNGDataStoreFactory.MINCONN.key, "1");
        }

        /*
        if (!pgProperties.containsKey(PostgisNGDataStoreFactory.WKBENABLED.key)) {
            pgProperties.put(PostgisNGDataStoreFactory.WKBENABLED.key, "true");
        }
        */

        if (!dataStoreFactory.canProcess(pgProperties)) {
            getLogger().warn("cannot process properties-");
            throw new JobExecutionException("cannot process properties-");
        }
        try {
            targetDataStore = dataStoreFactory.createDataStore(pgProperties);
        } catch (IOException e) {
            getLogger().warn(e.getMessage(), e);
            throw new JobExecutionException(e.getMessage(), e);
        }
    }

    protected void disconnect() {
        super.disconnect();
        if (targetDataStore != null) {
            targetDataStore.dispose();
            targetDataStore = null;
        }
    }

    private String determineTargetSchemaName() throws IOException {
        if (targetDataStore == null) return null;
        Connection connection = null;
        Statement stmt = null;
        ResultSet rs = null;
        String targetSchema = null;
        boolean needCreate = false;
        try {
            connection = targetDataStore.getConnection(Transaction.AUTO_COMMIT);
            // Create XGVERSIONTABLE_NAME
            rs = connection.getMetaData().getTables(null, _pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME, new String[]{"TABLE"});
            if (!rs.next()) needCreate = true;
            if (needCreate)
                createXGeosVersionTable(connection, _pgSchema);
            rs.close();

            StringBuilder sbSQL = new StringBuilder("SELECT ");
            sbSQL.append("vsschema, vsstatus FROM ");
            sbSQL.append(encodeSchemaTableName(_pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME)).append(' ');
            sbSQL.append("ORDER BY vsid");
            stmt = connection.createStatement();
            rs = stmt.executeQuery(sbSQL.toString());
            ArrayList<Object[]> tmpSchemas = new ArrayList<Object[]>();
            int i = 0;
            int current = -1;
            while (rs.next()) {
                Object[] values = new Object[2];
                values[0] = rs.getString("vsschema");
                values[1] = rs.getShort("vsstatus");
                tmpSchemas.add(values);
                if ((((Short) values[1]) & DataReposVersionManager.VSSTATUS_USING) != 0) {
                    current = i;
                }
                i++;
            }

            if (current == -1) {
                Object[] values = tmpSchemas.get(0);
                targetSchema = (String) values[0];
            } else if (current < (tmpSchemas.size() - 1)) {
                Object[] values = tmpSchemas.get(current + 1);
                targetSchema = (String) values[0];
            } else {
                Object[] values = tmpSchemas.get(0);
                targetSchema = (String) values[0];
            }

            sbSQL = new StringBuilder("UPDATE ");
            sbSQL.append(encodeSchemaTableName(_pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME)).append(' ');
            sbSQL.append(" SET vsstatus = ");
            sbSQL.append(DataReposVersionManager.VSSTATUS_COVERT);
            sbSQL.append(" WHERE vsschema = '");
            sbSQL.append(targetSchema).append("'");
            int count = stmt.executeUpdate(sbSQL.toString());
            if (count != 1) {
                logger.info("update status for " + targetSchema + " update result count="
                        + count);
            }
        } catch (SQLException e) {
            logger.warn(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(connection, Transaction.AUTO_COMMIT, null);
        }
        return targetSchema;
    }

    private String determineTargetThemeTableName() throws IOException {
        if (targetDataStore == null) return null;
        Connection connection = null;
        Statement stmt = null;
        ResultSet rs = null;
        String targetTable = null;
        boolean needCreate = false;
        try {
            connection = targetDataStore.getConnection(Transaction.AUTO_COMMIT);
            // Create XPTVERSIONTABLE_NAME
            needCreate = false;
            rs = connection.getMetaData().getTables(null, _pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME, new String[]{"TABLE"});
            if (!rs.next()) needCreate = true;
            if (needCreate)
                createXPWThemeVersionTable(connection, _pgSchema);
            rs.close();

            rs = null;

            StringBuilder sbSQL = new StringBuilder("SELECT ");
            sbSQL.append("vptname, vptstatus FROM ");
            sbSQL.append(encodeSchemaTableName(_pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME)).append(' ');
            sbSQL.append("ORDER BY vptid");
            stmt = connection.createStatement();
            rs = stmt.executeQuery(sbSQL.toString());
            ArrayList<Object[]> tmpTablenames = new ArrayList<Object[]>();
            int i = 0;
            int current = -1;
            while (rs.next()) {
                Object[] values = new Object[2];
                values[0] = rs.getString("vptname");
                values[1] = rs.getShort("vptstatus");
                tmpTablenames.add(values);
                if ((((Short) values[1]) & DataReposVersionManager.VSSTATUS_USING) != 0) {
                    current = i;
                }
                i++;
            }

            if (current == -1) {
                Object[] values = tmpTablenames.get(0);
                targetTable = (String) values[0];
            } else if (current < (tmpTablenames.size() - 1)) {
                Object[] values = tmpTablenames.get(current + 1);
                targetTable = (String) values[0];
            } else {
                Object[] values = tmpTablenames.get(0);
                targetTable = (String) values[0];
            }

            sbSQL = new StringBuilder("UPDATE ");
            sbSQL.append(encodeSchemaTableName(_pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME)).append(' ');
            sbSQL.append(" SET vptstatus = ");
            sbSQL.append(DataReposVersionManager.VSSTATUS_COVERT);
            sbSQL.append(" WHERE vptname = '");
            sbSQL.append(targetTable).append("'");
            int count = stmt.executeUpdate(sbSQL.toString());
            if (count != 1) {
                logger.info("update status for " + targetTable + " update result count="
                        + count);
            }
        } catch (SQLException e) {
            logger.warn(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(connection, Transaction.AUTO_COMMIT, null);
        }
        return targetTable;
    }

    public String encodeSchemaTableName(String schemaName, String tableName) {
        if (schemaName == null)
            return "\"" + tableName + "\"";
        return "\"" + schemaName + "\".\"" + tableName + "\"";
    }

    private void createXGeosVersionTable(Connection connection, String pgSchema) throws SQLException {
        Statement stmt = null;
        StringBuilder sql = new StringBuilder("CREATE TABLE ");
        sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME));
        sql.append(" ( vsid serial PRIMARY KEY, ");
        sql.append(" vsschema character varying(64) NOT NULL, ");
        sql.append(" vsstatus smallint NOT NULL, ");
        sql.append(" vstimestamp timestamp with time zone ) ");
        try {
            stmt = connection.createStatement();
            stmt.executeUpdate(sql.toString());

            sql = new StringBuilder("ALTER TABLE ");
            sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME));
            sql.append(" OWNER TO ").append(_pgUsername);
            stmt.executeUpdate(sql.toString());

            sql = new StringBuilder("GRANT ALL ON TABLE ");
            sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME));
            sql.append(" TO public");
            stmt.executeUpdate(sql.toString());

            for (String schemaName : DataReposVersionManager.DEFAULTXGVERSIONSCHEMA_NAMES) {
                sql = new StringBuilder("INSERT INTO ");
                sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME));
                sql.append(" (vsschema, vsstatus) VALUES ('");
                sql.append(schemaName).append("', ");
                sql.append(DataReposVersionManager.VSSTATUS_AVAILABLE).append(" )");
                stmt.executeUpdate(sql.toString());

                createIfNotExistNewSchema(connection, schemaName);
            }

        } finally {
            if (stmt != null) stmt.close();
        }
    }

    private void createXPWThemeVersionTable(Connection connection, String pgSchema) throws SQLException {
        Statement stmt = null;
        StringBuilder sql = new StringBuilder("CREATE TABLE ");
        sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME));
        sql.append(" ( vptid serial PRIMARY KEY, ");
        sql.append(" vptname character varying(64) NOT NULL, ");
        sql.append(" vptstatus smallint NOT NULL, ");
        sql.append(" vpttimestamp timestamp with time zone ) ");
        try {
            stmt = connection.createStatement();
            stmt.executeUpdate(sql.toString());

            sql = new StringBuilder("ALTER TABLE ");
            sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME));
            sql.append(" OWNER TO ").append(_pgUsername);
            stmt.executeUpdate(sql.toString());

            sql = new StringBuilder("GRANT ALL ON TABLE ");
            sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME));
            sql.append(" TO public");
            stmt.executeUpdate(sql.toString());

            for (String schemaName : DataReposVersionManager.DEFAULTXPTVERSIONTABLE_NAMES) {
                sql = new StringBuilder("INSERT INTO ");
                sql.append(encodeSchemaTableName(pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME));
                sql.append(" (vptname, vptstatus) VALUES ('");
                sql.append(schemaName).append("', ");
                sql.append(DataReposVersionManager.VSSTATUS_AVAILABLE).append(" )");
                stmt.executeUpdate(sql.toString());
            }

        } finally {
            if (stmt != null) stmt.close();
        }
    }

    private void updateRepoStatusToReady(String targetSchema) {
        if (targetDataStore == null) return;
        Connection connection = null;
        Statement stmt = null;
        ResultSet rs = null;
        boolean needCreate = false;
        try {
            StringBuilder sbSQL = new StringBuilder("UPDATE ");
            sbSQL.append(encodeSchemaTableName(_pgSchema, DataReposVersionManager.XGVERSIONTABLE_NAME)).append(' ');
            sbSQL.append(" SET vsstatus = ");
            sbSQL.append(DataReposVersionManager.VSSTATUS_READY);
            sbSQL.append(" , vstimestamp = CURRENT_TIMESTAMP WHERE vsschema = '");
            sbSQL.append(targetSchema).append("'");

            connection = targetDataStore.getConnection(Transaction.AUTO_COMMIT);
            stmt = connection.createStatement();
            int count = stmt.executeUpdate(sbSQL.toString());
            if (count != 1) {
                logger.info("update status for " + targetSchema + " update result count="
                        + count);
            }
        } catch (SQLException e) {
            logger.warn(e.getMessage(), e);
        } catch (IOException e) {
            logger.warn(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(connection, Transaction.AUTO_COMMIT, null);
        }
    }

    private void updatePWThemeStatusToReady(String targetSchema) {
        if (targetDataStore == null) return;
        Connection connection = null;
        Statement stmt = null;
        ResultSet rs = null;
        boolean needCreate = false;
        try {
            StringBuilder sbSQL = new StringBuilder("UPDATE ");
            sbSQL.append(encodeSchemaTableName(_pgSchema, DataReposVersionManager.XPTVERSIONTABLE_NAME)).append(' ');
            sbSQL.append(" SET vptstatus = ");
            sbSQL.append(DataReposVersionManager.VSSTATUS_READY);
            sbSQL.append(" , vpttimestamp = CURRENT_TIMESTAMP WHERE vptname = '");
            sbSQL.append(targetSchema).append("'");

            connection = targetDataStore.getConnection(Transaction.AUTO_COMMIT);
            stmt = connection.createStatement();
            int count = stmt.executeUpdate(sbSQL.toString());
            if (count != 1) {
                logger.info("update status for " + targetSchema + " update result count="
                        + count);
            }
        } catch (SQLException e) {
            logger.warn(e.getMessage(), e);
        } catch (IOException e) {
            logger.warn(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(connection, Transaction.AUTO_COMMIT, null);
        }
    }

    private void createIfNotExistNewSchema(Connection connection, String s) throws SQLException {
        Statement stmt = null;
        ResultSet rs = null;
        try {
            /*
            rs = connection.getMetaData().getSchemas(null, s);
            if (rs.next()) return;
            rs.close();
            rs = null;
            */

            StringBuilder sbSQL = new StringBuilder("CREATE SCHEMA ");
            sbSQL.append(s).append(' ');
            sbSQL.append("AUTHORIZATION ").append(_pgUsername);
            stmt = connection.createStatement();
            stmt.executeUpdate(sbSQL.toString());

            sbSQL = new StringBuilder("GRANT ALL ON SCHEMA ");
            sbSQL.append(s).append(' ');
            sbSQL.append("TO public");
            stmt.executeUpdate(sbSQL.toString());
        } catch (SQLException e) {
            logger.info("create schema:" + s + " has exception.");
            logger.info(e.getMessage(), e);
        } finally {
            if (rs != null) rs.close();
            if (stmt != null) stmt.close();
        }
    }

    public final void accumulateQueryTime() {
        queryTime += System.currentTimeMillis() - queryTimeStart;
    }

    public long getQueryTime() {
        return queryTime;
    }

    public final void markQueryTime() {
        queryTimeStart = System.currentTimeMillis();
    }

    public final void resetQueryTime() {
        queryTime = 0;
    }

    private void convertDynamicColorTheme(AbstractOracleJobContext context, String targetTableBaseName) throws IOException {
        if (context == null) {
            getLogger().info("jobContext is null in convertDynamicColorTheme");
            return;
        }
        Connection connection = context.getOracleConnection();
        Connection connectionPG = targetDataStore.getConnection(Transaction.AUTO_COMMIT);

        boolean found = false;
        ResultSet rs = null;
        Statement stmt = null;
        PreparedStatement pstmt = null;
        try {

            DefaultColorTable colorTable = (DefaultColorTable) DefaultColorTable.getInstance();
            String targetTableName = targetTableBaseName + FDYNCOLOR_SUFFIX;
            logger.info("target table:" + targetTableName);
            stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
            rs = stmt.executeQuery(FETCH_COLORTAB);
            rs.setFetchSize(50);

            createOrClearTargetTable(connectionPG, targetTableName,
                    "(tid smallint not null, oid int not null, dyncolor varchar(10) not null)");

            pstmt = connectionPG.prepareStatement("INSERT INTO " +
                    encodeSchemaTableName(_pgSchema, targetTableName) +
                    " (tid, oid, dyncolor) VALUES (?, ?, ?)" );

            final int MAX_BATCHSIZE = 50;
            int count = 0;
            while (rs.next()) {
                int cid = rs.getInt(1);
                long oid = rs.getLong(2);
                int colorId = rs.getInt(3);
                String colorText = colorTable.getColorCode(colorId);

                pstmt.setShort(1, (short) cid);
                pstmt.setInt(2, (int) oid);
                pstmt.setString(3, colorText);
                pstmt.addBatch();

                if (count % MAX_BATCHSIZE == 0) {
                    pstmt.executeBatch();
                }
                ++count;
            }

            pstmt.executeBatch();
            createTargetTableIndex(connectionPG, targetTableName);

            logger.info("Execute Update Count=" + count);
        } catch (SQLException e) {
            logger.info(e.getMessage(), e);
            throw new IOException(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(pstmt);
            JDBCUtils.close(connectionPG, Transaction.AUTO_COMMIT, null);
        }
    }

    private void convertPowerOwnerTheme(AbstractOracleJobContext context, String targetTableBaseName) throws IOException {
        if (context == null) {
            getLogger().info("jobContext is null in convertPowerOwnerTheme");
            return;
        }
        Connection connection = context.getOracleConnection();
        Connection connectionPG = targetDataStore.getConnection(Transaction.AUTO_COMMIT);

        boolean found = false;
        ResultSet rs = null;
        Statement stmt = null;
        PreparedStatement pstmt = null;
        try {
            connectionPG.setAutoCommit(false);
            String targetTableName = targetTableBaseName + FOWNER_SUFFIX;
            logger.info("target table:" + targetTableName);
            stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
            rs = stmt.executeQuery(FETCH_CONNFDR);
            rs.setFetchSize(50);

            createOrClearTargetTable(connectionPG, targetTableName,
                    "(tid smallint not null, oid int not null, fowner smallint not null, flow varchar(20) not null)");

            pstmt = connectionPG.prepareStatement("INSERT INTO " +
                    encodeSchemaTableName(_pgSchema, targetTableName) +
                    " (tid, oid, fowner, flow) VALUES (?, ?, ?, ?)" );

            final int MAX_BATCHSIZE = 50;
            int count = 0;
            while (rs.next()) {
                int cid = rs.getInt(1);
                long oid = rs.getLong(2);
                int ownerId = rs.getInt(3);
                short dirId = (short) rs.getInt(4);
                pstmt.setShort(1, (short) cid);
                pstmt.setInt(2, (int) oid);
                pstmt.setShort(3, (short) ownerId);
                ConnectivityDirectionEnum dir = ConnectivityDirectionEnum.convertShort(dirId);
                if ((ConnectivityDirectionEnum.ForwardflowON == dir) ||
                        (ConnectivityDirectionEnum.ForwardFixflowON == dir)) {
                    pstmt.setString(4, "shape://ccarrow");

                } else if ((ConnectivityDirectionEnum.BackflowON == dir) ||
                        (ConnectivityDirectionEnum.BackFixflowON == dir)) {
                    pstmt.setString(4, "shape://rccarrow");
                } else {
                    pstmt.setString(4, "shape://backslash");
                }
                pstmt.addBatch();

                if (count % MAX_BATCHSIZE == 0) {
                    pstmt.executeBatch();
                }
                ++count;
            }

            pstmt.executeBatch();
            createTargetTableIndex(connectionPG, targetTableName);

            logger.info("Execute Update Count=" + count);
        } catch (SQLException e) {
            logger.info(e.getMessage(), e);
            throw new IOException(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(pstmt);
            JDBCUtils.close(connectionPG, Transaction.AUTO_COMMIT, null);
        }
    }

    private void createOrClearTargetTable(Connection connection, String tableName, String sql) throws SQLException {
        Statement stmt = connection.createStatement();
        ResultSet rs = null;
        try {
            rs = connection.getMetaData().getTables(null, _pgSchema, tableName, new String[]{"TABLE"});
            if (rs.next()) {
                stmt.execute("DROP TABLE " + encodeSchemaTableName(_pgSchema, tableName) + "CASCADE");
            }

            stmt.executeUpdate("CREATE TABLE " + encodeSchemaTableName(_pgSchema, tableName) + " " + sql);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }
    }

    private void createTargetTableIndex(Connection connection, String tableName) throws SQLException {
        Statement stmt = connection.createStatement();
        ResultSet rs = null;
        try {
            rs = connection.getMetaData().getTables(null, _pgSchema, tableName, new String[]{"TABLE"});
            if (rs.next()) {
                stmt.execute("ALTER TABLE " + encodeSchemaTableName(_pgSchema, tableName) +
                        " ADD PRIMARY KEY (tid, oid)");
            }
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }
    }

    private boolean convertDynamicColorThemeWithCopyAPI(AbstractOracleJobContext context, String targetTableBaseName)
            throws IOException {
        if (context == null) {
            getLogger().info("jobContext is null in convertDynamicColorThemeWithCopyAPI");
            return false;
        }
        Connection connection = context.getOracleConnection();
        Connection connectionPG = targetDataStore.getConnection(Transaction.AUTO_COMMIT);
        while (connectionPG instanceof DelegatingConnection) {
            connectionPG = ((DelegatingConnection) connectionPG).getDelegate();
        }

        if (!(connectionPG instanceof PGConnection)) {
            return false;
        }

        final int MAX_BATCHSIZE = 250;
        ResultSet rs = null;
        Statement stmt = null;
        try {
            // connectionPG.setAutoCommit(false);
            DefaultColorTable colorTable = (DefaultColorTable) DefaultColorTable.getInstance();
            String targetTableName = targetTableBaseName + FDYNCOLOR_SUFFIX;
            String targetTempName = "tmp_" + targetTableName;
            logger.info("target table:" + targetTableName);
            stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
            rs = stmt.executeQuery(FETCH_COLORTAB);
            rs.setFetchSize(MAX_BATCHSIZE);

            createOrClearTempTargetTable(connectionPG, targetTempName,
                    "(tid smallint not null, oid int not null, dyncolor varchar(10) not null)");
            StringBuilder sb = new StringBuilder();

            CopyManager cpMgr = ((PGConnection) connectionPG).getCopyAPI();
            PushbackReader reader = new PushbackReader(new StringReader(""), 10240);

            int count = 0;
            while (rs.next()) {
                int cid = rs.getInt(1);
                long oid = rs.getLong(2);
                int colorId = rs.getInt(3);
                String colorText = colorTable.getColorCode(colorId);

                sb.append(cid).append(',');
                sb.append(oid).append(',');
                sb.append(colorText).append("\n");

                if (count % MAX_BATCHSIZE == 0) {
                    reader.unread(sb.toString().toCharArray());
                    cpMgr.copyIn("COPY " + targetTempName + " FROM STDIN WITH CSV", reader);
                    sb.delete(0, sb.length());
                }
                ++count;
            }

            reader.unread(sb.toString().toCharArray());
            cpMgr.copyIn("COPY " + targetTempName + " FROM STDIN WITH CSV", reader);
            createTargetTableIndexAndDropTemp(connectionPG, targetTableName, targetTempName);

            logger.info("Execute Copy Count=" + count);
        } catch (SQLException e) {
            logger.info(e.getMessage(), e);
            throw new IOException(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(connectionPG, Transaction.AUTO_COMMIT, null);
        }
        return true;
    }

    private boolean convertPowerOwnerThemeWithCopyAPI(AbstractOracleJobContext context, String targetTableBaseName)
            throws IOException {
        if (context == null) {
            getLogger().info("jobContext is null in convertPowerOwnerThemeWithCopyAPI");
            return false;
        }
        Connection connection = context.getOracleConnection();
        Connection connectionPG = targetDataStore.getConnection(Transaction.AUTO_COMMIT);
        while (connectionPG instanceof DelegatingConnection) {
            connectionPG = ((DelegatingConnection) connectionPG).getDelegate();
        }

        if (!(connectionPG instanceof PGConnection)) {
            return false;
        }

        final int MAX_BATCHSIZE = 250;
        ResultSet rs = null;
        Statement stmt = null;
        try {
            // connectionPG.setAutoCommit(false);
            String targetTableName = targetTableBaseName + FOWNER_SUFFIX;
            String targetTempName = "tmp_" + targetTableName;
            logger.info("target table:" + targetTableName);
            stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
            rs = stmt.executeQuery(FETCH_CONNFDR);
            rs.setFetchSize(MAX_BATCHSIZE);

            createOrClearTempTargetTable(connectionPG, targetTempName,
                    "(tid smallint not null, oid int not null, fowner smallint not null, flow varchar(20) not null)");

            StringBuilder sb = new StringBuilder();

            CopyManager cpMgr = ((PGConnection) connectionPG).getCopyAPI();
            PushbackReader reader = new PushbackReader(new StringReader(""), 10240);

            int count = 0;
            while (rs.next()) {
                int cid = rs.getInt(1);
                long oid = rs.getLong(2);
                int ownerId = rs.getInt(3);
                short dirId = (short) rs.getInt(4);
                String flowMark = null;
                ConnectivityDirectionEnum dir = ConnectivityDirectionEnum.convertShort(dirId);
                if ((ConnectivityDirectionEnum.ForwardflowON == dir) ||
                        (ConnectivityDirectionEnum.ForwardFixflowON == dir)) {
                    flowMark = FORWARDFLOW_MARK;

                } else if ((ConnectivityDirectionEnum.BackflowON == dir) ||
                        (ConnectivityDirectionEnum.BackFixflowON == dir)) {
                    flowMark = BACKFLOW_MARK;
                } else if (ConnectivityDirectionEnum.Nondeterminate == dir) {
                    flowMark = NONFLOW_MARK;
                } else {
                    flowMark = UNFLOW_MARK;
                }

                sb.append(cid).append(',');
                sb.append(oid).append(',');
                sb.append(ownerId).append(',');
                sb.append(flowMark).append('\n');

                if (count % MAX_BATCHSIZE == 0) {
                    reader.unread(sb.toString().toCharArray());
                    cpMgr.copyIn("COPY " + targetTempName + " FROM STDIN WITH CSV", reader);
                    sb.delete(0, sb.length());
                }
                ++count;
            }

            reader.unread(sb.toString().toCharArray());
            cpMgr.copyIn("COPY " + targetTempName + " FROM STDIN WITH CSV", reader);
            createTargetTableIndexAndDropTemp(connectionPG, targetTableName, targetTempName);

            logger.info("Execute Copy Count=" + count);
        } catch (SQLException e) {
            logger.info(e.getMessage(), e);
            throw new IOException(e.getMessage(), e);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
            JDBCUtils.close(connectionPG, Transaction.AUTO_COMMIT, null);
        }
        return true;
    }

    private void createOrClearTempTargetTable(Connection connection, String tableName, String sql) throws SQLException {
        Statement stmt = connection.createStatement();
        ResultSet rs = null;
        try {
            rs = connection.getMetaData().getTables(null, null, tableName, new String[]{"TABLE"});
            if (rs.next()) {
                stmt.execute("DROP TABLE " + encodeSchemaTableName(null, tableName) + "CASCADE");
            }

            stmt.executeUpdate("CREATE TEMP TABLE " + encodeSchemaTableName(null, tableName) + " " + sql);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }
    }

    private void createTargetTableIndexAndDropTemp(Connection connection, String tableName, String tempTable) throws SQLException {
        Statement stmt = connection.createStatement();
        ResultSet rs = null;
        try {
            stmt.execute("CREATE TABLE " + tableName +" AS SELECT * FROM " + tempTable);
            rs = connection.getMetaData().getTables(null, _pgSchema, tableName, new String[]{"TABLE"});
            if (rs.next()) {
                stmt.execute("ALTER TABLE " + encodeSchemaTableName(_pgSchema, tableName) +
                        " ADD PRIMARY KEY (tid, oid)");
            }
            stmt.execute("DROP TABLE " + tempTable);
        } finally {
            JDBCUtils.close(rs);
            JDBCUtils.close(stmt);
        }
    }
    String [] siteInfo=new String[]{"ftp://10.10.1.9:21","DMMS","DMMS000"}  ;

    private String[] getNDDList(String[] info){
        String url=info[3];
        String ftp=info[0];
        String uid=info[1];
        String pwd=info[2];
       // List<MapItemValue> tmp= dmmsSite.getFtpList(site);
        //for(int i=0;i<tmp.size();i++)
        //{
        //    if(tmp.get(i).getGroupName().equals("featureimg"))
        //    {
            //    url="/tcdaas/ndddash/";
                String [] fileNow=getFileList(ftp,uid,pwd,url,"");
                return fileNow ;
        //    }
        //}
        //return new String[]{};
    }

    private byte[] getNDDDash(String[] info, String dirname, String filename) {
        String url="";//info[3];
        String ftp=info[0];
        String uid=info[1];
        String pwd=info[2];

        dirname= dirname.replace("[.]","_"); //防hack
        filename= filename.replace("[/]","_"); //防hack
       // List<MapItemValue> tmp= dmmsSite.getFtpList(site);
        String[] temp=dirname.split("/");
        dirname= temp[temp.length-1];

      //  for(int i=0;i<tmp.size();i++)
      //  {
      //      if(tmp.get(i).getGroupName().equals("featureimg"))
      //      {
                url=info[3]+dirname+"/";


                byte[] bytes= getFile(ftp,uid,pwd,url,filename);
                return bytes;
                // return new FileTransfer(filename, "application/octet-stream",bytes);
       //     }
      //  }
      //  return null;
    }

    private String[] getFileList(String urlString,String ftpUser,String ftpPwd,String filePath, String filter){
        FTPClient ftpClient=null;
        try{
        ftpClient= new FTPClient();
        }catch(Throwable ex)
        {
            ex.getMessage();
        }

        URL url;

        // /tcdaas/dsbncard   -- for feature D
        // /tcdaas/mhole     -- for feature D
        // /tcdaas/featureimg   -- for feature  U/D attached and LIST
        try{
            url= new URL(urlString);//"ftp://20.20.1.3:21/");
            ftpClient.connect(
                    url.getHost(),url.getPort()
            );

            if(!ftpClient.login(ftpUser,ftpPwd))// "DMMS","DMMS000"))
            {
                return   null;
            }
            int reply = ftpClient.getReplyCode();
            //FTPReply stores a set of constants for FTP reply codes.

            if (!FTPReply.isPositiveCompletion(reply))
            {
                ftpClient.disconnect();
                return null;
            }
            ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
            //enter passive mode
            ftpClient.enterLocalPassiveMode();

            String[] filelist=ftpClient.listNames(filePath + (filter == null ? "" : filter)) ;
            ftpClient.disconnect();
            return filelist;
        }catch(MalformedURLException urlex)
        {

        } catch (Exception ex)
        {

        }
        return new String[]{};
    }

    private byte[] getFile(String urlString,String ftpUser,String ftpPwd,String filePath,String fileName){
        FTPClient ftpClient= new FTPClient();

        URL url;
        byte[] result;
        // /tcdaas/dsbncard   -- for feature D
        // /tcdaas/mhole     -- for feature D
        // /tcdaas/featureimg   -- for feature  U/D attached and LIST
        try{
            url= new URL(urlString);//"ftp://20.20.1.3:21/");
            ftpClient.connect(
                    url.getHost(),url.getPort()
            );

            if(!ftpClient.login(ftpUser,ftpPwd))// "DMMS","DMMS000"))
            {
                return   null;
            }
            int reply = ftpClient.getReplyCode();
            //FTPReply stores a set of constants for FTP reply codes.

            if (!FTPReply.isPositiveCompletion(reply))
            {
                ftpClient.disconnect();
                return null;
            }
            ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
            //enter passive mode
            ftpClient.enterLocalPassiveMode();

            String[] filelist=ftpClient.listNames(filePath+ fileName) ;
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            if(filelist.length>0)
            {
                if(ftpClient.retrieveFile(filePath+fileName,bos))
                {
                    result= bos.toByteArray() ;  //negative numbers   can use (b)&0xff
                    bos.close();
                }
                else
                {
                    result=null;
                    try{
                        bos.close();
                    } catch (Exception ex)
                    {

                    }
                }
            }
            else
            {
                result=null;
            }

            ftpClient.disconnect();

        }catch(MalformedURLException urlex)
        {
            result=null;
        } catch (Exception ex)
        {
            result=null;
        }
        return result;
    }
    public String[] getNDDStrings(String[] info, String filename)
    {
        byte[] temp;
       // String stie=getUserDept();

       // String[] list=dmmsFtpClient.getNDDList(stie) ;
        String[] list =getNDDList(info)  ;

        List<String> lstXML= new ArrayList<String>();
        for(int i=0;i<list.length;i++)
        {
            temp=getNDDDash(info, list[i], filename)  ;
            try{
                if(temp!=null) lstXML.add(new String(temp,"UTF-8"));
            } catch (UnsupportedEncodingException ex) {
                // this should never happen because "UTF-8" is hard-coded.
                throw new IllegalStateException(ex);
            }
        }
        if(lstXML.size()>0)
            return lstXML. toArray(new String[0]);

        return null;
    }


    private static Map<String, String> ditTyphoon = new HashMap<String, String>();

    public String getTyphoonIDByName(Connection postsql,String typhoonName) throws  SQLException
    {
          if(ditTyphoon.containsKey(typhoonName))
          {
              return ditTyphoon.get(typhoonName);
          }else
          {
              return readOrCreateTyphoonByName(postsql,typhoonName);
              //readOrCreateTyphoon;
          }
    }
    public String readOrCreateTyphoonByName(Connection postsql,String typhoonName) throws SQLException
    {
          //targetDataStore
        //time of create should be modify
        List<String[]> listDict;
        String strSQLSelectProject=String.format( "select typhoon_id,typhoon_name from ndd.typhoonproject where typhoon_name='%s'",typhoonName);
        String strSQLInsertProject=String.format( "insert into ndd.typhoonproject (typhoon_name,row_created) values ('%s',now())",typhoonName);

        listDict= sqlExecQuery(postsql,strSQLSelectProject,new String[]{});
        //boolean bCreate=false;
        if(listDict!=null)
        {
            if(listDict.size()>0)
            {
            for(int i=0;i<listDict.size();i++)
            {
                return addDict(listDict.get(i)[0],listDict.get(i)[1]);
            }
            }
        }
        //bCreate=true;
        //insert
        logger.info(String.format("new project:%s",typhoonName));
        sqlExec(postsql,strSQLInsertProject,new String[]{});
        return readOrCreateTyphoonByName(postsql, typhoonName) ;
    }
    private synchronized static String  addDict(String id,String typhoon)
    {
        if(ditTyphoon.containsKey(typhoon))
            return  ditTyphoon.get(typhoon);
        else
            ditTyphoon.put(typhoon,id);
        return id;
    }

    public boolean jobOnLine(Connection postsql,String jobname) throws SQLException
    {
        //working when jobname=1
        //targetDataStore
        //time of create should be modify
        List<String[]> listDict;
        String strSQLSelectSchedule=String.format( "select enabled from ndd.schedule where name='%s'",jobname);

        listDict= sqlExecQuery(postsql,strSQLSelectSchedule,new String[]{});
        if(listDict.size()==0)return false;   // not exist ->dont work
        return listDict.get(0)[0].equals("1");
    }
}