Cache services in dev

Juuxel · Aug 2, 2024 · 67d7d51 · 67d7d51
1 parent 0f8d94b
commit 67d7d51
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/common/src/main/java/juuxel/adorn/util/Services.java b/common/src/main/java/juuxel/adorn/util/Services.java
@@ -1,9 +1,18 @@
 package juuxel.adorn.util;
 
+import java.util.IdentityHashMap;
+import java.util.Map;
 import java.util.ServiceLoader;
 
 public final class Services {
+    private static final Map<Class<?>, Object> CACHE = new IdentityHashMap<>();
+
+    @SuppressWarnings("unchecked")
     public static <T> T load(Class<T> c) {
+        return (T) CACHE.computeIfAbsent(c, Services::loadService);
+    }
+
+    private static <T> T loadService(Class<T> c) {
         return ServiceLoader.load(c)
             .findFirst()
             .orElseThrow(() -> new RuntimeException("Could not find Adorn platform service " + c.getSimpleName()));