public static void ImportPortfolios(String filename, Map<String, Portfolio> pss)
throws IOException, ParseException {
// String filename = "ExportedPortfolios.txt";
BufferedReader br = new BufferedReader(new FileReader(filename));
String line = "";
while ((line = br.readLine()) != null) {
List<String> strings = Arrays.asList(line.split("\\|"));
// System.out.println(strings.get(0)+" "+strings.get(1));
String name = strings.get(0);
String pass = decrypt(strings.get(1));
users.put(name, pass);
Map<String, Integer> equitie = new HashMap<String, Integer>();
Map<String, Account> Accountt = new HashMap<String, Account>();
List<Transaction> trans = new ArrayList<Transaction>();
for (int i = 2; i < strings.size(); i++) {
String s = strings.get(i);
String[] lst = s.split(",");
if (lst.length >= 3) {
if (lst[0].equals("e")) {
equitie.put(lst[1], Integer.parseInt(lst[2]));
} else if (lst[0].equals("a")) {
SimpleDateFormat sdf =
new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us"));
Date d = sdf.parse(lst[5]);
Account ac =
new Account(lst[1], lst[2], Float.parseFloat(lst[3]), Float.parseFloat(lst[4]), d);
Accountt.put(lst[2], ac);
} else if (lst[0].equals("t")) {
SimpleDateFormat sdf =
new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us"));
Date d = sdf.parse(lst[4]);
trans.add(new Transaction(lst[1], lst[2], Float.parseFloat(lst[3]), d));
} else if (lst[0].equals("b")) {
SimpleDateFormat sdf =
new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us"));
Date d = sdf.parse(lst[4]);
trans.add(
new Transaction(
lst[0], sEquities.get(lst[1]), Integer.parseInt(lst[2]), lst[3], d));
}
}
}
Portfolio p = new Portfolio(name, equitie, Accountt);
p.setTrans(trans);
pss.put(name, p);
}
}
public PositionView createPositionView(Portfolio portfolio, Integer instrumentId) {
Double lastPrice = mapStockPrices.get(instrumentId);
if (lastPrice == null) return null;
Position position = portfolio.getPosition(instrumentId);
return new PositionView(
portfolio.pmId,
instrumentId,
position.quantity,
lastPrice,
position.calculateProfitLoss(lastPrice));
}
public static void ExportPortfolios() throws FileNotFoundException, UnsupportedEncodingException {
String filename = "xp.txt";
Iterator it = users.entrySet().iterator();
PrintWriter writer = new PrintWriter(filename, "UTF-8");
while (it.hasNext()) {
Map.Entry pair = (Map.Entry) it.next();
writer.print(pair.getKey() + "|" + encrypt((String) pair.getValue()));
writer.print("|");
Portfolio p = portfolios.get(pair.getKey());
Map<String, Integer> equitiess = p.getEquities();
Iterator it1 = equitiess.entrySet().iterator();
while (it1.hasNext()) {
Map.Entry e = (Map.Entry) it1.next();
writer.print("e," + e.getKey() + "," + e.getValue() + "|");
}
Map<String, Account> accountss = p.getAccounts();
Iterator it2 = accountss.entrySet().iterator();
while (it2.hasNext()) {
Map.Entry a = (Map.Entry) it2.next();
Date d = ((Account) a.getValue()).getDateAdded();
SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us"));
String da = sdf.format(d);
writer.print(
"a,"
+ ((Account) a.getValue()).getType()
+ ","
+ ((Account) a.getValue()).getName()
+ ","
+ (((Account) a.getValue()).getInitialAmount()
+ ","
+ (((Account) a.getValue()).getCurrentAmount())
+ ","
+ da
+ "|"));
}
for (Transaction tr : p.getTrans()) {
if (tr.getType().equals("t")) {
Date d = tr.getDate();
SimpleDateFormat sdf =
new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us"));
String da = sdf.format(d);
writer.print(
"t," + tr.getA1() + "," + tr.getA2() + "," + tr.getAmount() + "," + da + "|");
} else {
Date d = tr.getDate();
SimpleDateFormat sdf =
new SimpleDateFormat("EEE MMM dd HH:mm:ss Z yyyy", new Locale("us"));
String da = sdf.format(d);
writer.print(
tr.getType()
+ ","
+ tr.getEquity().getTicker()
+ ","
+ tr.getNumber()
+ ","
+ tr.getA1()
+ da
+ "|");
}
}
writer.println();
}
writer.close();
}
