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package dk.daoas.adressevedligehold.db;
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import java.io.InputStream;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Properties;
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import dk.daoas.adressevedligehold.beans.Address;
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import dk.daoas.adressevedligehold.beans.Address.AddressState;
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import dk.daoas.adressevedligehold.tasks.TaskLogger;
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import dk.daoas.adressevedligehold.util.DeduplicateHelper;
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import dk.daoas.adressevedligehold.util.TimingHelper;
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/*
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*
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*/
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public class DatabaseCoverageUpdate {
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//static boolean DEBUG = false;
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private TaskLogger logger = TaskLogger.getInstance();
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Properties queries;
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public DatabaseCoverageUpdate() throws SQLException {
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//On some platforms it may be necessary to load as "META-INF/queries.properties"
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ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
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InputStream is = classLoader.getResourceAsStream("sql.xml");
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queries = new Properties();
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try {
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queries.loadFromXML(is);
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} catch (Exception e) {
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throw new SQLException("Error loading queries", e);
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}
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}
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public List<Address> getAllAdresses() throws SQLException {
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TimingHelper timing = new TimingHelper();
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//String debugFilter = DatabaseLayerImplementation.DEBUG ? " WHERE postnr >= 6000 " : "";
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String sql =
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"SELECT id,vejnavn,husnr,husnrbogstav,kommunekode,vejkode,postnr,gadeid,upper(distributor) AS distributor,dbkbane,latitude,longitude, "
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+ "rutema,korelistema,ruteti,korelisteti,ruteon,korelisteon,ruteto,korelisteto,rutefr,korelistefr,rutelo,korelistelo,ruteso,korelisteso "
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+ "FROM fulddaekning.adressetabel "
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//+ debugFilter
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;
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try ( Connection conn = DBConnection.getConnection();
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Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
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) {
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stmt.setFetchSize(Integer.MIN_VALUE);
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ResultSet res = stmt.executeQuery(sql);
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List<Address> list = new ArrayList<Address>(2600000);//initial capacity 2.6 mio
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DeduplicateHelper<String> vejnavnCache = new DeduplicateHelper<String>(81920);
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DeduplicateHelper<String> husnrbogstavCache = new DeduplicateHelper<String>();
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DeduplicateHelper<String> distributorCache = new DeduplicateHelper<String>();
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DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>(16*1024);
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DeduplicateHelper<String> baneCache = new DeduplicateHelper<String>();
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while (res.next()) {
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Address a = new Address();
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a.id = res.getInt(1);
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a.vejnavn = vejnavnCache.getInstance( res.getString(2) );
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a.husnr = (short) res.getInt(3);
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a.husnrbogstav = husnrbogstavCache.getInstance( res.getString(4) );
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a.kommunekode = (short) res.getInt(5);
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a.vejkode = (short)res.getInt(6);
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a.postnr = (short)res.getInt(7);
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a.gadeid = res.getInt(8);
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a.distributor = distributorCache.getInstance(res.getString(9));
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a.dbkBane = baneCache.getInstance(res.getString(10));
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a.latitude = (float) res.getDouble(11);
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a.longitude = (float) res.getDouble(12);
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a.ruteMandag = dirigeringsCache.getInstance( res.getString(13) );
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a.korelisteMandag = dirigeringsCache.getInstance( res.getString(14) );
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a.ruteTirsdag = dirigeringsCache.getInstance( res.getString(15) );
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a.korelisteTirsdag = dirigeringsCache.getInstance( res.getString(16) );
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a.ruteOnsdag = dirigeringsCache.getInstance( res.getString(17) );
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a.korelisteOnsdag = dirigeringsCache.getInstance( res.getString(18) );
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a.ruteTorsdag = dirigeringsCache.getInstance( res.getString(19) );
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a.korelisteTorsdag = dirigeringsCache.getInstance( res.getString(20) );
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a.ruteFredag = dirigeringsCache.getInstance( res.getString(21) );
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a.korelisteFredag = dirigeringsCache.getInstance( res.getString(22) );
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a.ruteLordag = dirigeringsCache.getInstance( res.getString(23) );
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a.korelisteLordag = dirigeringsCache.getInstance( res.getString(24) );
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a.ruteSondag = dirigeringsCache.getInstance( res.getString(25) );
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a.korelisteSondag = dirigeringsCache.getInstance( res.getString(26) );
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list.add(a);
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}
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res.close();
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logger.info("DB Loaded " + list.size() + " adresses in " + timing.getElapsed() + "ms");
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return list;
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}
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}
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public int saveNewAddresses(List<Address> addresses) throws Exception {
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logger.info("DB::saveNewAddresses size:" + addresses.size() );
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final String SQL_INSERT_NEW_ADDRESS = queries.getProperty("SQL_INSERT_NEW_ADDRESS");
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try (Connection con = DBConnection.getConnection()) {
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try (PreparedStatement stmt = con.prepareStatement(SQL_INSERT_NEW_ADDRESS)) {
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int insertCount = 0;
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for (Address addr : addresses) {
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String david = String.format("%04d%03d%04d", addr.postnr, addr.kommunekode, addr.vejkode);
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stmt.setString(1, addr.vejnavn);
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stmt.setShort(2, addr.husnr);
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stmt.setString(3, addr.husnrbogstav);
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stmt.setShort(4, addr.kommunekode);
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stmt.setShort(5, addr.vejkode);
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stmt.setShort(6, addr.postnr);
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stmt.setInt(7, addr.gadeid);
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stmt.setString(8, addr.dbkBane);
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stmt.setString(9, david);
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stmt.setString(10, addr.ruteMandag);
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stmt.setString(11, addr.korelisteMandag);
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stmt.setString(12, addr.ruteTirsdag);
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stmt.setString(13, addr.korelisteTirsdag);
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stmt.setString(14, addr.ruteOnsdag);
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stmt.setString(15, addr.korelisteOnsdag);
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stmt.setString(16, addr.ruteTorsdag);
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stmt.setString(17, addr.korelisteTorsdag);
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stmt.setString(18, addr.ruteFredag);
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stmt.setString(19, addr.korelisteFredag);
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stmt.setString(20, addr.ruteLordag);
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stmt.setString(21, addr.korelisteLordag);
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stmt.setString(22, addr.ruteSondag);
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stmt.setString(23, addr.korelisteSondag);
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stmt.setString(24, addr.kommentar);
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if (addr.latitude != 0.0) {
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stmt.setDouble(25, addr.latitude);
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} else {
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stmt.setNull(25, java.sql.Types.DOUBLE);
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}
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if (addr.longitude != 0.0) {
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stmt.setDouble(26, addr.longitude);
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} else {
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stmt.setNull(26, java.sql.Types.DOUBLE);
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}
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stmt.execute();
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if (stmt.getUpdateCount() == 1) {
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insertCount++;
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} else {
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logger.info("Error executing insert: " + addr);
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addr.state = AddressState.CREATE_FAIL;
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}
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}
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return insertCount;
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}
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//con.commit();
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} catch (SQLException e) {
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logger.warning("Error inserting addresses", e );
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throw e;
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}
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}
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public int updateAddresses(List<Address> addresses) throws Exception{
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logger.info("DB::UpdateAddresses size:" + addresses.size() );
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final String SQL_INSERT_ON_DUPLICATE_KEY_UPDATE_ADDRESS = queries.getProperty("SQL_INSERT_ON_DUPLICATE_KEY_UPDATE_ADDRESS");
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try (Connection con = DBConnection.getConnection()) {
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//con.setAutoCommit(false);
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try (PreparedStatement stmt = con.prepareStatement(SQL_INSERT_ON_DUPLICATE_KEY_UPDATE_ADDRESS)) {
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int count = 0;
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for (Address addr : addresses) {
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stmt.setInt(1, addr.id);
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stmt.setString(2, addr.ruteMandag);
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stmt.setString(3, addr.korelisteMandag);
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stmt.setString(4, addr.ruteTirsdag);
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stmt.setString(5, addr.korelisteTirsdag);
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stmt.setString(6, addr.ruteOnsdag);
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stmt.setString(7, addr.korelisteOnsdag);
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stmt.setString(8, addr.ruteTorsdag);
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stmt.setString(9, addr.korelisteTorsdag);
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stmt.setString(10, addr.ruteFredag);
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stmt.setString(11, addr.korelisteFredag);
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stmt.setString(12, addr.ruteLordag);
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stmt.setString(13, addr.korelisteLordag);
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stmt.setString(14, addr.ruteSondag);
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stmt.setString(15, addr.korelisteSondag);
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stmt.setString(16, addr.distributor);
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stmt.setString(17, addr.dbkBane);
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stmt.addBatch();
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count++;
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if ( (count%200) == 0) {
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stmt.executeBatch();
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if ( (count%50000) == 0 ) {
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logger.info("Update count " + count);
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}
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}
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}
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stmt.executeBatch(); //update remainding queries
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return count;
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}
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//con.commit();
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} catch (SQLException e) {
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logger.warning("Error updating addresses", e );
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throw e;
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}
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}
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}
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