public PaymentStatistic processKZ(File csvFile, LoggingHandler lh) throws IOException {
CsvReader reader = null;
ArrayList<PaymentRecord> recordList = new ArrayList();
Double sum = 0.0;
PaymentStatistic statisticAll = new PaymentStatistic();
try {
reader = new CsvReader(csvFile.getCanonicalPath());
reader.setDelimiter(';');
reader.readHeaders();
// Headers ohne Spaces mittels trim
String[] headers = new String[reader.getHeaderCount()];
for (int i = 0; i < reader.getHeaderCount(); i++) {
headers[i] = reader.getHeader(i).trim();
}
reader.setHeaders(headers);
// http://www.csvreader.com/java_csv_samples.php
// http://javacsv.sourceforge.net/
PaymentRecord record = new PaymentRecord(reader);
recordList.add(record);
while (true) {
try {
PaymentRecord newRecord = new PaymentRecord(reader);
if (newRecord.getKontoNr() == record.getKontoNr()) {
// nicht verarbeiten, gleicher Kunde
recordList.add(newRecord);
sum = sum + newRecord.getBetragNr();
record = newRecord;
continue;
}
// unterschiedliche Kundennummer, alte Belege verarbeiten
if (sum == 0.0) {
PaymentStatistic statistic = processKZPaymentRecord(recordList, lh);
statisticAll.addStatistic(statistic);
}
// System.out.println("Kunde " + record.getKontoStr() + "OP: " + sum);
recordList = new ArrayList();
sum = 0.0;
recordList.add(newRecord);
sum = sum + newRecord.getBetragNr();
record = newRecord;
continue;
} catch (Throwable th) {
// kein neuer record mehr, Liste verarbeiten
if (sum == 0.0) {
PaymentStatistic statistic = processKZPaymentRecord(recordList, lh);
statisticAll.addStatistic(statistic);
}
}
break;
}
reader.close();
} catch (Throwable th) {
lh.getLogger(Globals.LOGGINGKZ).log(Level.SEVERE, null, th);
return statisticAll;
}
return statisticAll;
}
