public ArrayList<FIncomePO> findbyHall(String hall) throws RemoteException, IOException {
ArrayList<FIncomePO> income = new ArrayList<FIncomePO>();
ObjectInputStream os = null;
System.out.println("start find!");
try {
FileInputStream fs = new FileInputStream(file);
os = new ObjectInputStream(fs);
FIncomePO po = (FIncomePO) os.readObject();
while (fs.available() > 0) {
byte[] buf = new byte[4];
fs.read(buf);
FIncomePO incomepo = (FIncomePO) os.readObject();
if (incomepo.getShop().equals(hall)) {
income.add(incomepo);
}
}
return income;
} catch (Exception e) {
return null;
} finally {
os.close();
}
}
public ArrayList<FIncomePO> findByTime(String time1, String time2)
throws RemoteException, IOException {
ArrayList<FIncomePO> income = new ArrayList<FIncomePO>();
ObjectInputStream os = null;
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
try {
Date date1 = formatter.parse(time1);
Date date2 = formatter.parse(time2);
FileInputStream fs = new FileInputStream(file);
os = new ObjectInputStream(fs);
FIncomePO po = (FIncomePO) os.readObject();
while (fs.available() > 0) {
byte[] buf = new byte[4];
fs.read(buf);
FIncomePO incomepo = (FIncomePO) os.readObject();
if (formatter.parse(incomepo.getTime()).after(date1)
&& formatter.parse(incomepo.getTime()).before(date2)) {
income.add(incomepo);
}
}
return income;
} catch (Exception e) {
return null;
} finally {
os.close();
}
}
public ArrayList<FIncomePO> findHallTime(String time1, String time2, String hall)
throws RemoteException, IOException {
ArrayList<FIncomePO> timeList = this.findByTime(time1, time2);
ArrayList<FIncomePO> result = new ArrayList<FIncomePO>();
if (timeList.isEmpty()) {
return null;
}
for (int i = 0; i < timeList.size(); i++) {
FIncomePO po = timeList.get(i);
if (po.getShop().equals(hall)) result.add(po);
}
return result;
}
public void delete(FIncomePO po) throws RemoteException {
FIncomePO PO = null;
ObjectInputStream ois = null;
ArrayList<FIncomePO> arr = new ArrayList<FIncomePO>();
try {
FileInputStream fs = new FileInputStream(file);
ois = new ObjectInputStream(fs);
PO = (FIncomePO) ois.readObject();
while (true) {
byte[] buf = new byte[4];
fs.read(buf);
PO = (FIncomePO) ois.readObject();
System.out.println(PO.getID());
arr.add(PO);
}
} catch (Exception e) {
} finally {
try {
ois.close();
} catch (IOException e) {
e.printStackTrace();
} finally {
for (int i = 0; i < arr.size(); i++) {
if (arr.get(i).getID().equals(po.getID())) {
arr.remove(i);
}
}
try {
init();
for (int i = 0; i < arr.size(); i++) {
insert(arr.get(i));
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
public FIncomePO find(String id) throws RemoteException, IOException {
FIncomePO po = null;
ObjectInputStream os = null;
try {
FileInputStream fs = new FileInputStream(file);
os = new ObjectInputStream(fs);
po = (FIncomePO) os.readObject();
do {
byte[] buf = new byte[4];
fs.read(buf);
po = (FIncomePO) os.readObject();
} while (!(po.getID().equals(id)));
return po;
} catch (Exception e) {
return null;
} finally {
os.close();
}
}
