Migrate from Jackson to Gson for JSON handling and update build configuration for token-based authentication.

build.gradle

@@ -16,7 +16,7 @@ repositories {
 }
 
 dependencies {
-    implementation  'com.fasterxml.jackson.core:jackson-databind:2.17.0'
+    implementation 'com.google.code.gson:gson:2.10.1'
 }
 
 publishing {
@@ -28,10 +28,15 @@ publishing {
     repositories {
         maven {
             name = 'gitea'
-            url = 'https://git.catlet.de/api/packages/DEIN_USER/maven'
-            credentials {
-                username = findProperty('giteaUser')
-                password = findProperty('giteaPassword')
+            url = 'https://git.catlet.info/api/packages/StateMc/maven'
+            credentials(HttpHeaderCredentials) {
+                name = 'Authorization'
+                value = 'Basic ' + Base64.encoder.encodeToString(
+                        "${findProperty('giteaUser')}:${findProperty('giteaToken')}".bytes
+                )
+            }
+            authentication {
+                header(HttpHeaderAuthentication)
             }
         }
     }

gradle.properties.example

@@ -1,2 +1,2 @@
 giteaUser=
-giteaPassword=
+giteaToken=

src/main/java/de/catmangames/jsonfetcher/JsonFetcher.java

@@ -1,7 +1,7 @@
 package de.catmangames.jsonfetcher;
 
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 
 import java.io.IOException;
 import java.net.http.HttpClient;
@@ -13,9 +13,10 @@ import java.util.concurrent.ConcurrentHashMap;
 
 public class JsonFetcher {
 
+    private final Gson gson = new Gson();
+
     private final String baseUrl;
     private final HttpClient client;
-    private final ObjectMapper mapper;
     private final long cacheTtlMs;
 
     private final Map<String, long[]> cacheTimestamps = new ConcurrentHashMap<>();
@@ -26,16 +27,15 @@ public class JsonFetcher {
         this.client = HttpClient.newBuilder()
                 .connectTimeout(Duration.ofSeconds(b.timeoutSec))
                 .build();
-        this.mapper = new ObjectMapper();
         this.cacheTtlMs = b.cacheTtlMs;
     }
 
     public <T> T fetch(String path, Class<T> type) throws IOException {
-        return mapper.readValue(getRaw(path), type);
+        return gson.fromJson(getRaw(path), type);
     }
 
-    public <T> T fetch(String path, TypeReference<T> type) throws IOException {
-        return mapper.readValue(getRaw(path), type);
+    public <T> T fetch(String path, TypeToken<T> type) throws IOException {
+        return gson.fromJson(getRaw(path), type.getType());
     }
 
     private String getRaw(String path) throws IOException {