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Use NIO api to load/save config

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This commit is contained in:
yushijinhun
2018-07-08 19:15:56 +08:00
parent 5b0b926cbd
commit aa4239721e
1 changed files with 24 additions and 17 deletions
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41
HMCL/src/main/java/org/jackhuang/hmcl/setting/Settings.java
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@@ -33,17 +33,22 @@ import org.jackhuang.hmcl.task.Schedulers;
import org.jackhuang.hmcl.util.*;
import org.jackhuang.hmcl.util.i18n.Locales;
import java.io.File;
import com.google.gson.JsonParseException;
import java.io.IOException;
import java.net.Authenticator;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.Proxy;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.logging.Level;
import java.util.stream.Collectors;
import static java.nio.charset.StandardCharsets.UTF_8;
import static java.util.stream.Collectors.toList;
import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
import static org.jackhuang.hmcl.util.Lang.tryCast;
@@ -52,7 +57,7 @@ import static org.jackhuang.hmcl.util.Logging.LOG;
public class Settings {
public static final String SETTINGS_FILE_NAME = "hmcl.json";
public static final File SETTINGS_FILE = new File(SETTINGS_FILE_NAME).getAbsoluteFile();
public static final Path SETTINGS_FILE = Paths.get(SETTINGS_FILE_NAME).toAbsolutePath();
public static final Config SETTINGS = initSettings();
@@ -104,22 +109,24 @@ public class Settings {
}
private static Config initSettings() {
Config c = new Config();
if (SETTINGS_FILE.exists())
Config config = new Config();
if (Files.exists(SETTINGS_FILE)) {
try {
String str = FileUtils.readText(SETTINGS_FILE);
if (StringUtils.isBlank(str))
Logging.LOG.finer("Settings file is empty, use the default settings.");
else {
Config d = Config.fromJson(str);
if (d != null)
c = d;
String str = new String(Files.readAllBytes(SETTINGS_FILE), UTF_8);
if (StringUtils.isBlank(str)) {
LOG.finer("Settings file is empty, use the default settings.");
} else {
Config deserialized = Config.fromJson(str);
if (deserialized != null) {
config = deserialized;
}
}
Logging.LOG.finest("Initialized settings.");
} catch (Exception e) {
Logging.LOG.log(Level.WARNING, "Something happened wrongly when load settings.", e);
LOG.finest("Initialized settings.");
} catch (IOException | JsonParseException e) {
LOG.log(Level.WARNING, "Something happened wrongly when load settings.", e);
}
return c;
}
return config;
}
public void save() {
@@ -132,9 +139,9 @@ public class Settings {
SETTINGS.accounts.add(storage);
}
FileUtils.writeText(SETTINGS_FILE, SETTINGS.toJson());
Files.write(SETTINGS_FILE, SETTINGS.toJson().getBytes(UTF_8));
} catch (IOException ex) {
Logging.LOG.log(Level.SEVERE, "Failed to save config", ex);
LOG.log(Level.SEVERE, "Failed to save config", ex);
}
}