I am working on an assignment in a bootcamp.
I need to add an order and write it to a file. I am able to go through all of the classes and says it was successfully added but a file was not written. My code to write to a file is fine as I was told but in my add method that I have posted seems to have something off.
Here is my code:
public void writeToOrder () throws flooringMasteryPersistenceException {
PrintWriter out = null;
for (LocalDate entry : orders.keySet()) {
try {
out = new PrintWriter (new FileWriter (DateToFile (entry)));
} catch (IOException ex) {
System.out.println ("cannot write to file.");
}
List<Order> purchases = orders.get (entry);
for (Order entryPoint : purchases) {
out.println (
entryPoint.getOrderNumber () + DELIMITER +
entryPoint.getDate () + DELIMITER +
entryPoint.getCustomerName () + DELIMITER +
entryPoint.getState () + DELIMITER +
entryPoint.getTaxRate () + DELIMITER +
entryPoint.getProductType () + DELIMITER +
entryPoint.getArea () + DELIMITER +
entryPoint.getCostPerSquareFoot () + DELIMITER +
entryPoint.getLaborCostPerSquareFoot () + DELIMITER +
entryPoint.getMaterialCost () + DELIMITER +
entryPoint.getLaborCost () + DELIMITER +
entryPoint.getTax () + DELIMITER +
entryPoint.getTotal ()
);
out.flush ();
}
out.close ();
}
}
@Override
public void save () throws flooringMasteryPersistenceException {
writeToOrder ();
}
@Override
public Order addOrder (Order order) throws flooringMasteryPersistenceException {
// List< Order> newDate = orders.get (LocalDate.now ());
// if (!orders.containsKey (order.getDate ())) {
// orders.put(order.getDate(), Set < String > dates);
// }
// orders.get (order.getDate ());
// newDate.add (order);
//
// save ();
//
// orders.put (order.getDate (), );
// order.setOrderNumber (orderNumber);
// return order;
}
See here,
out = new PrintWriter (new FileWriter (DateToFile (entry)));
You don't need new FileWriter(...)
part, just specify the file name as below:
PrintWriter out = new PrintWriter("filename");
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