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feat: fetch skin in separate thread

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This commit is contained in:
ineanto 2024-02-25 16:27:46 +01:00
parent d784ed448f
commit 59addc6ee3
2 changed files with 41 additions and 34 deletions
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2
src/main/java/xyz/ineanto/nicko/appearance/AppearanceManager.java
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@ -128,6 +128,8 @@ public class AppearanceManager {
} catch (IOException e) {
reset();
return ActionResult.error(I18NDict.Error.MOJANG_NAME);
} catch (InterruptedException e) {
return ActionResult.error(I18NDict.Error.GENERIC);
}
}
return ActionResult.ok();

73
src/main/java/xyz/ineanto/nicko/mojang/MojangAPI.java
View file

@ -17,6 +17,8 @@ import java.net.URL;
import java.util.HashMap;
import java.util.Optional;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.logging.Logger;
@ -26,6 +28,7 @@ public class MojangAPI {
private final Logger logger = Logger.getLogger("MojangAPI");
private final HashMap<String, String> uuidToName = new HashMap<>();
private final ExecutorService worker = Executors.newFixedThreadPool(6);
private final CacheLoader<String, Optional<MojangSkin>> skinLoader = new CacheLoader<>() {
@Nonnull
@ -56,7 +59,7 @@ public class MojangAPI {
return skinCache.get(uuid);
}
public Optional<MojangSkin> getSkinWithoutCaching(String uuid) throws IOException {
public Optional<MojangSkin> getSkinWithoutCaching(String uuid) throws IOException, ExecutionException, InterruptedException {
return getSkinFromMojang(uuid);
}
@ -64,7 +67,7 @@ public class MojangAPI {
return uuidCache.get(name);
}
private Optional<String> getUUIDFromMojang(String name) throws IOException {
private Optional<String> getUUIDFromMojang(String name) throws ExecutionException, InterruptedException {
final String parametrizedUrl = URL_NAME.replace("{name}", name);
final JsonObject object = getRequestToUrl(parametrizedUrl);
if (hasNoError(object)) {
@ -84,7 +87,7 @@ public class MojangAPI {
uuidCache.invalidate(uuid);
}
private Optional<MojangSkin> getSkinFromMojang(String uuid) throws IOException {
private Optional<MojangSkin> getSkinFromMojang(String uuid) throws ExecutionException, InterruptedException {
final String parametrizedUrl = URL_SKIN.replace("{uuid}", uuid);
final JsonObject object = getRequestToUrl(parametrizedUrl);
if (hasNoError(object)) {
@ -98,39 +101,41 @@ public class MojangAPI {
return uuidToName.get(uuid);
}
private JsonObject getRequestToUrl(String parametrizedUrl) throws IOException {
final URL url = new URL(parametrizedUrl);
final HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
con.setDoInput(true);
con.setRequestMethod("GET");
private JsonObject getRequestToUrl(String parametrizedUrl) throws ExecutionException, InterruptedException {
return worker.submit(() -> {
final URL url = new URL(parametrizedUrl);
final HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
con.setDoInput(true);
con.setRequestMethod("GET");
switch (con.getResponseCode()) {
case 404:
case 400:
logger.warning("Failed to parse request: Invalid Name");
return getErrorObject();
case 429:
logger.warning("Failed to parse request: The connection is throttled.");
return getErrorObject();
case 200:
final BufferedReader input = new BufferedReader(new InputStreamReader(con.getInputStream()));
final StringBuilder builder = new StringBuilder();
String line;
while ((line = input.readLine()) != null) {
builder.append(line);
}
try {
final JsonElement jsonElt = JsonParser.parseString(builder.toString());
return jsonElt.getAsJsonObject();
} catch (JsonParseException | IllegalStateException exception) {
logger.warning("Failed to parse request (" + parametrizedUrl + ")!");
switch (con.getResponseCode()) {
case 404:
case 400:
logger.warning("Failed to parse request: Invalid Name");
return getErrorObject();
}
default:
logger.warning("Unhandled response code from Mojang: " + con.getResponseCode());
return getErrorObject();
}
case 429:
logger.warning("Failed to parse request: The connection is throttled.");
return getErrorObject();
case 200:
final BufferedReader input = new BufferedReader(new InputStreamReader(con.getInputStream()));
final StringBuilder builder = new StringBuilder();
String line;
while ((line = input.readLine()) != null) {
builder.append(line);
}
try {
final JsonElement jsonElt = JsonParser.parseString(builder.toString());
return jsonElt.getAsJsonObject();
} catch (JsonParseException | IllegalStateException exception) {
logger.warning("Failed to parse request (" + parametrizedUrl + ")!");
return getErrorObject();
}
default:
logger.warning("Unhandled response code from Mojang: " + con.getResponseCode());
return getErrorObject();
}
}).get();
}
private JsonObject getErrorObject() {