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update deserialization

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This commit is contained in:
Sherwin Price
2025-09-04 22:34:26 -04:00
parent 99fe3e5283
commit 65d97f904e
14 changed files with 161 additions and 46 deletions
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57
src/java/lodge/reservationsystem/DataRepository.java
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@@ -10,6 +10,7 @@ import java.nio.file.Path;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;
import com.google.gson.Gson;
import com.google.gson.stream.JsonReader;
final class DataRepository {
@@ -19,7 +20,7 @@ final class DataRepository {
private String directoryPath;
private static final DataRepository instance = new DataRepository();
protected static DataRepository getInstance() {
protected final static DataRepository getInstance() {
return instance;
}
@@ -31,7 +32,7 @@ final class DataRepository {
return getInstance().directoryPath;
}
public static void WalkFileSystemTree(final AccomodationManager manager, Path rootDir) throws IOException{
public static void WalkFileSystemTree(final AccomodationManager manager, Path rootDir) throws IOException {
Files.walkFileTree(rootDir, new SimpleFileVisitor<Path>() {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
@@ -62,8 +63,9 @@ final class DataRepository {
});
}
public static void LoadAccount(Path file) throws IOException{
/** @TODO finish loading Account */
public static void LoadAccount(Path file) throws IOException {
/** @TODO finish loading Account */
final Gson gson = new Gson();
try (BufferedReader in = new BufferedReader(new FileReader(file.toFile(), StandardCharsets.UTF_8))) {
JsonReader jsonReader = new JsonReader(in);
jsonReader.beginObject();
@@ -113,33 +115,7 @@ final class DataRepository {
jsonReader.endObject();
break;
case "reservation_list":
jsonReader.beginArray();
jsonReader.beginObject();
break;
case "CabinReservation":
jsonReader.beginObject();
name = jsonReader.nextName();
CabinReservation cabin = new CabinReservation(ad);
cabin.setMailing_address(ad);
cabin.setPhysical_address(ad);
cabin.reservation_number = jsonReader.nextString();
break;
case "HouseReservation":
jsonReader.beginObject();
name = jsonReader.nextName();
HouseReservation house = new HouseReservation(ad);
house.setMailing_address(ad);
house.setPhysical_address(ad);
house.reservation_number = jsonReader.nextString();
break;
case "HotelReservation":
jsonReader.beginObject();
name = jsonReader.nextName();
HotelReservation hotel = new HotelReservation(ad);
hotel.setMailing_address(ad);
hotel.setPhysical_address(ad);
hotel.reservation_number = jsonReader.nextString();
loadReservation(jsonReader, ac);
break;
default:
System.out.println(name);
@@ -148,5 +124,22 @@ final class DataRepository {
jsonReader.close();
}
}
}
static void loadReservation(JsonReader rdr, Account ac) throws IOException {
AccountReservationList reservation_list = new AccountReservationList();
rdr.beginArray();
while (rdr.hasNext()) {
rdr.beginObject();
String name = rdr.nextName();
Reservation rsrv = new HouseReservation(new Address());
rdr.beginObject();
name = rdr.nextName();
rsrv.reservation_number = rdr.nextString();
rdr.endObject();
rdr.endObject();
reservation_list.add(rsrv);
}
rdr.endArray();
}
}