/** Exports the results to a pdf */
public void exportPdf() {
try {
Customer c = accountController.getCustomer();
DateFormat format = new SimpleDateFormat("dd.MM.yyyy");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PdfPCell cell;
Document document = new Document();
PdfWriter.getInstance(document, baos);
Font defaultFont = new Font(Font.FontFamily.HELVETICA, 10);
Font headerFont = new Font(Font.FontFamily.HELVETICA, 10, Font.BOLD);
document.open();
document.add(
new Paragraph(
"Umsatzanzeige für "
+ c.getFirstName()
+ " "
+ c.getFamilyName()
+ ", erstellt am "
+ format.format(new Date())
+ " für Konto "
+ acc,
defaultFont));
// document.add(new Paragraph("Zweiter Paragraph"));
PdfPTable table = new PdfPTable(new float[] {1f, 4f, 1f});
table.setWidthPercentage(100f);
table.setSpacingBefore(20f);
cell = new PdfPCell(new Phrase("Datum", headerFont));
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setPadding(4f);
cell.setGrayFill(0.9f);
table.addCell(cell);
cell = new PdfPCell(new Phrase("Umsatzinformation", headerFont));
cell.setPadding(4f);
cell.setGrayFill(0.9f);
table.addCell(cell);
cell = new PdfPCell(new Phrase("Euro", headerFont));
cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
cell.setPadding(4f);
cell.setGrayFill(0.9f);
table.addCell(cell);
if (transactions != null)
for (Transaction transaction : transactions) {
cell = new PdfPCell(new Phrase(format.format(transaction.getDate()), defaultFont));
cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
cell.setBorder(Rectangle.BOTTOM);
cell.setPadding(4f);
table.addCell(cell);
if (transaction.getFromAccount().toString().equals(acc)) {
cell =
new PdfPCell(
new Phrase(
"AN : "
+ transaction.getToAccount()
+ ", "
+ transaction.getPaymentReason(),
defaultFont));
} else {
cell =
new PdfPCell(
new Phrase(
"VON: "
+ (transaction.getFromAccount().getAccountID()
== BankSettings.bankAccountID
? "E-BANK-SYSTEM"
: transaction.getFromAccount())
+ ", "
+ transaction.getPaymentReason(),
defaultFont));
}
cell.setBorder(Rectangle.BOTTOM);
cell.setPadding(4f);
table.addCell(cell);
cell =
new PdfPCell(
new Phrase(
transaction.getAmount().setScale(2, BigDecimal.ROUND_HALF_UP).toString(),
defaultFont));
cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
cell.setBorder(Rectangle.BOTTOM);
cell.setPadding(4f);
table.addCell(cell);
}
document.add(table);
document.close();
FacesContext context = FacesContext.getCurrentInstance();
HttpServletResponse response =
(HttpServletResponse) context.getExternalContext().getResponse();
response.setContentType("application/pdf");
response.setContentLength(baos.size());
response.setHeader("Content-disposition", "inline;filename=\"umsaetze.pdf\"");
OutputStream out = response.getOutputStream();
baos.writeTo(out);
out.flush();
response.flushBuffer();
context.responseComplete();
} catch (Exception e) {
e.printStackTrace();
}
}
/** exports the results to a excel file */
public void exportExcel() {
try {
FacesContext context = FacesContext.getCurrentInstance();
HttpServletResponse response =
(HttpServletResponse) context.getExternalContext().getResponse();
response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-Disposition", "attachment; filename=\"umsaetze.xls\";");
OutputStream out = response.getOutputStream();
WorkbookSettings ws = new WorkbookSettings();
ws.setLocale(new Locale("de", "DE"));
WritableWorkbook workbook = Workbook.createWorkbook(out, ws);
WritableSheet sheet = workbook.createSheet("Sheet1", 0);
sheet.addCell(new Label(0, 0, "Datum"));
sheet.addCell(new Label(1, 0, "Umssatzinformation"));
sheet.addCell(new Label(2, 0, "EURO"));
DateFormat format = new SimpleDateFormat("dd.MM.yyyy");
int row = 1;
if (transactions != null)
for (Transaction transaction : transactions) {
sheet.addCell(new Label(0, row, format.format(transaction.getDate())));
if (transaction.getFromAccount().toString().equals(acc)) {
sheet.addCell(
new Label(
1,
row,
"AN :"
+ transaction.getToAccount().toString()
+ ", "
+ transaction.getPaymentReason()));
} else {
sheet.addCell(
new Label(
1,
row,
"VON:"
+ (transaction.getFromAccount().getAccountID() == BankSettings.bankAccountID
? "E-BANK-SYSTEM"
: transaction.getFromAccount())
+ ", "
+ transaction.getPaymentReason()));
}
sheet.addCell(
new Label(
2,
row,
transaction.getAmount().setScale(2, BigDecimal.ROUND_HALF_UP).toString()));
row++;
}
workbook.write();
workbook.close();
response.flushBuffer();
context.responseComplete();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* build the {@link Transaction} list and filter also for {@link #acc}, {@link
* #paymentReason},{@link #from} and {@link #until}
*
* @return the filtered {@link Transaction} list
*/
public List<Transaction> calculateTransactions() {
List<Account> accounts = accountController.getAccounts();
if (accounts == null) return null;
Account fromAcc = null;
for (Account account : accounts) {
if (account.toString().equals(acc)) {
fromAcc = account;
break;
}
}
List<Transaction> result = new ArrayList<Transaction>();
List<Transaction> transactions;
try {
transactions = Database.getInstance().getTransactions(fromAcc);
} catch (Throwable e) {
return null;
}
if (transactions == null) return null;
Pattern payment = null;
if (paymentReason != null) {
payment = Pattern.compile(".*" + Pattern.quote(paymentReason.toLowerCase()) + ".*");
}
if (from == null && until == null) result = transactions;
if (from != null && until == null)
for (Transaction transaction : transactions)
if (transaction.getDate().after(from)) result.add(transaction);
if (from != null && until != null)
for (Transaction transaction : transactions)
if (transaction.getDate().after(from) && transaction.getDate().before(until))
result.add(transaction);
if (from == null && until != null)
for (Transaction transaction : transactions)
if (transaction.getDate().before(until)) result.add(transaction);
List<Transaction> endResult = new LinkedList<Transaction>();
if (paymentReason == null) {
endResult = result;
} else {
for (Transaction transaction : result) {
if (payment.matcher(transaction.getPaymentReason().toLowerCase()).matches()) {
endResult.add(transaction);
}
}
}
// for (Transaction transaction : endResult) {
// if(transaction.getFromAccount().getAccountID() == fromAcc.getAccountID()){
// if(transaction.getAmount().floatValue() > 0)
// transaction.setAmount(transaction.getAmount().negate());
// }
// }
return endResult;
}
