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package dk.daoas.adressevedligehold;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.nio.charset.Charset;
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import org.apache.commons.fileupload.FileItem;
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import dk.daoas.adressevedligehold.AddressSourceEntry.EntryType;
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import dk.daoas.adressevedligehold.util.DeduplicateHelper;
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import dk.daoas.adressevedligehold.util.SafeParsers;
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public class AddressSourceBK implements AddressSource {
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DeduplicateHelper<String> dirigeringsCache = new DeduplicateHelper<String>();
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FileItem file;
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InputStream is;
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InputStreamReader isr;
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BufferedReader br;
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int lineCount = 0;
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public AddressSourceBK(FileItem file) throws Exception {
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this.file = file;
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}
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@Override
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public String getFilename() {
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return file.getName();
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}
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@Override
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public void validate() throws IOException {
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try (
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InputStream is1 = file.getInputStream();
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InputStreamReader isr1 = new InputStreamReader(is1, Charset.forName("ISO-8859-1") );
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BufferedReader br1 = new BufferedReader(isr1)
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) {
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String line = br1.readLine();
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if (line == null) {
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throw new IOException("Can't read 1st line - is file empty?");
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}
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String[] parts = line.split(";");
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if (parts.length != 13) {
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throw new IOException("Not enough fields in CSV file. Found " + parts.length + ", expected 13");
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}
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}
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is = file.getInputStream();
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isr = new InputStreamReader(is, Charset.forName("ISO-8859-1") );
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br = new BufferedReader(isr);
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}
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//TODO: Skal csv parsning klares med Apache Commons CSV ?
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@Override
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public AddressSourceEntry getNextEntry() throws IOException {
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String line = br.readLine();
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if (line == null) // end of file
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return null;
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if (line.trim().equals(""))
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return null;
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//System.out.println(line);
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AddressSourceEntry entry = new AddressSourceEntry( EntryType.TypeSingleAddress);
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entry.distributor = "BK";
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String[] parts = line.split(";");
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if (parts.length != 13) {
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throw new IOException("Not enough fields in CSV file. Found " + parts.length + ", expected 13");
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}
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entry.postnr = Short.parseShort( parts[0]);
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entry.vejnavn = parts[1].replace("\"", "");
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entry.husnr = Short.parseShort( parts[2] );
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entry.litra = parts[3].replace("\"", "");
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entry.vejkode = SafeParsers.parseShort( parts[4] );
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entry.kommunekode = SafeParsers.parseShort( parts[5] );
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entry.gadeid = Integer.parseInt( parts[6] );
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String ugedage = parts[7].replace("\"", "");
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String laesnr = parts[8].replace("\"", "");
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//String distnr = parts[9].replace("\"", ""); //Bruges ikke
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String foede = parts[10].replace("\"", "");
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String jobnr = parts[11].replace("\"", "");
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String tklaes = parts[12].replace("\"", "");
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entry.rute = laesnr;
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entry.koreliste = "/" + foede + "/" + tklaes + "/" + jobnr;
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entry.rute = dirigeringsCache.getInstance(entry.rute);
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entry.koreliste = dirigeringsCache.getInstance(entry.koreliste);
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switch (ugedage) {
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case "1234000":
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entry.ugedage = EntryUgedage.MAN_TOR;
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break;
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case "0000500":
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entry.ugedage = EntryUgedage.FRE;
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break;
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case "0000060":
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entry.ugedage = EntryUgedage.LOR;
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break;
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case "0000007":
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entry.ugedage = EntryUgedage.SON;
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break;
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default:
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throw new IOException("Ukendt ugedag:" + ugedage);
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}
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lineCount++;
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return entry;
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}
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@Override
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public String getDistributor() {
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return "BK";
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}
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@Override //AutoCloseable
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public void close() throws Exception {
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System.out.println("Closing BK after lines " + lineCount);
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try {
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br.close();
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isr.close();
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is.close();
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file.delete();
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} catch (Exception e) {
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System.out.println("Error on closing " + e.getMessage() );
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}
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}
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}
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