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[FEATURE] Safe config write

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Gravita 2022-12-09 21:17:07 +07:00
parent 0d1b32fc1c
commit 553cdf5250
1 changed files with 7 additions and 6 deletions
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13
LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServerStarter.java
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@ -28,10 +28,7 @@
import pro.gravit.utils.helper.JVMHelper;
import pro.gravit.utils.helper.LogHelper;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.Writer;
import java.io.*;
import java.nio.file.Files;
import java.nio.file.Path;
import java.security.Security;
@ -148,9 +145,11 @@ public LaunchServerRuntimeConfig readRuntimeConfig() throws IOException {
@Override
public void writeConfig(LaunchServerConfig config) throws IOException {
try (Writer writer = IOHelper.newWriter(configFile)) {
ByteArrayOutputStream output = new ByteArrayOutputStream();
try (Writer writer = IOHelper.newWriter(output)) {
if (Launcher.gsonManager.configGson != null) {
Launcher.gsonManager.configGson.toJson(config, writer);
IOHelper.write(configFile, output.toByteArray());
} else {
logger.error("Error writing LaunchServer runtime config file. Gson is null");
}
@ -159,9 +158,11 @@ public void writeConfig(LaunchServerConfig config) throws IOException {
@Override
public void writeRuntimeConfig(LaunchServerRuntimeConfig config) throws IOException {
try (Writer writer = IOHelper.newWriter(runtimeConfigFile)) {
ByteArrayOutputStream output = new ByteArrayOutputStream();
try (Writer writer = IOHelper.newWriter(output)) {
if (Launcher.gsonManager.configGson != null) {
Launcher.gsonManager.configGson.toJson(config, writer);
IOHelper.write(runtimeConfigFile, output.toByteArray());
} else {
logger.error("Error writing LaunchServer runtime config file. Gson is null");
}