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Cache resource keys instead of trying to create them (#7643)

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Jake Potrebic 2022-04-02 18:10:13 -07:00 • committed by GitHub
parent ea2c81e4b9
commit 87e11bf7fd
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3 changed files with 71 additions and 8 deletions
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10
patches/server/0573-Add-PaperRegistry.patch
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@ -7,10 +7,10 @@ PaperRegistry is a server-backed impl of bukkit's Registry interface
diff --git a/src/main/java/io/papermc/paper/registry/PaperRegistry.java b/src/main/java/io/papermc/paper/registry/PaperRegistry.java
new file mode 100644
index 0000000000000000000000000000000000000000..51cec316df8bc0c7d36e0b1dfdf8d9fae04e3606
index 0000000000000000000000000000000000000000..8d1f3c4891870b4239df678dd1e52e9f4ef74b2c
--- /dev/null
+++ b/src/main/java/io/papermc/paper/registry/PaperRegistry.java
@@ -0,0 +1,145 @@
@@ -0,0 +1,147 @@
+package io.papermc.paper.registry;
+
+import com.google.common.base.Preconditions;
@ -34,6 +34,7 @@ index 0000000000000000000000000000000000000000..51cec316df8bc0c7d36e0b1dfdf8d9fa
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Supplier;
+
+@DefaultQualifier(NonNull.class)
@ -49,7 +50,8 @@ index 0000000000000000000000000000000000000000..51cec316df8bc0c7d36e0b1dfdf8d9fa
+ private boolean registered;
+ private final RegistryKey<API, MINECRAFT> registryKey;
+ private final Supplier<Registry<MINECRAFT>> registry;
+ private final Map<NamespacedKey, API> cache = new HashMap<>();
+ private final Map<NamespacedKey, API> cache = new ConcurrentHashMap<>();
+ private final Map<NamespacedKey, ResourceKey<MINECRAFT>> resourceKeyCache = new ConcurrentHashMap<>();
+
+ public PaperRegistry(RegistryKey<API, MINECRAFT> registryKey) {
+ this.registryKey = registryKey;
@ -93,7 +95,7 @@ index 0000000000000000000000000000000000000000..51cec316df8bc0c7d36e0b1dfdf8d9fa
+ }
+
+ public Holder<MINECRAFT> getMinecraftHolder(API apiValue) {
+ return this.registry.get().getHolderOrThrow(ResourceKey.create(this.registryKey.resourceKey(), CraftNamespacedKey.toMinecraft(apiValue.getKey())));
+ return this.registry.get().getHolderOrThrow(this.resourceKeyCache.computeIfAbsent(apiValue.getKey(), key -> ResourceKey.create(this.registryKey.resourceKey(), CraftNamespacedKey.toMinecraft(key))));
+ }
+
+ @Override