public void model_admin() {
if (ajf != null) {
ajf.dispose();
}
if (jf != null) {
jf.dispose();
}
ajf = new AdminRunningFrame(this);
ajf.startPage();
if (DBfile.exists()) {
try {
cust = returnSavedData("p2.dat");
if (cust.isEmpty()) {
ajf.errorMessage("There are no customers in this database.");
}
} catch (ClassNotFoundException | IOException e) {
e.printStackTrace();
}
}
if (logFile.exists()) {
try {
adminLogs = returnLog("p2.log");
if (adminLogs.isEmpty()) {
ajf.errorMessage("No entries have been found!");
}
} catch (ClassNotFoundException | IOException e) {
e.printStackTrace();
}
}
}
public void printTimeStamp() {
ajf.dispose();
ajf = new AdminRunningFrame(this);
StringBuilder stringResults = new StringBuilder();
// creates a new header
String Tim = "[Time Stamp]";
String transID = "[Transaction ID]";
String CusID = "[ID #]";
String CusAcct = "[Account #]";
String transAmount = "[Amount]";
String header =
String.format("%-30s %-20s %-10s %10s %10s\n", Tim, transID, CusID, CusAcct, transAmount);
stringResults.append(header);
if (cust.isEmpty()) {
ajf.errorMessage("There are no customers in this database.");
}
if (adminLogs.isEmpty()) {
ajf.errorMessage("No entries have been found!");
} else {
Collections.sort(adminLogs, AdminLog.CompareTimeStamp);
for (AdminLog a : adminLogs) {
long timestamp = a.getTimestamp();
String date = dateFormat.format(timestamp);
int transactionID = a.getTransactionID();
String customerID = a.getCustomerID();
String accountID = a.getAccountNum();
double amount = a.getAmount();
String newLine =
String.format(
"%-30s %-20d %-10s %10s %10s\n",
date, transactionID, customerID, accountID, amount);
stringResults.append(newLine);
}
String resultsAsString = stringResults.toString();
ajf.printInfo(resultsAsString);
}
}
