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Added support for Guava 11 (and later) in Spigot #1506-1508.

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Note that build #1509 reverted to Guava 10, so this is merely a 
future proof.
This commit is contained in:
Kristian S. Stangeland 2014-06-27 11:57:34 +02:00
parent 7e5abecfe2
commit 09e45977f2
1 changed files with 17 additions and 11 deletions
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28
ProtocolLib/src/main/java/com/comphenix/protocol/utility/MinecraftReflection.java
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@ -31,6 +31,7 @@ import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -54,8 +55,8 @@ import com.comphenix.protocol.error.ReportType;
import com.comphenix.protocol.injector.BukkitUnwrapper;
import com.comphenix.protocol.injector.packet.PacketRegistry;
import com.comphenix.protocol.reflect.ClassAnalyser;
import com.comphenix.protocol.reflect.FuzzyReflection;
import com.comphenix.protocol.reflect.ClassAnalyser.AsmMethod;
import com.comphenix.protocol.reflect.FuzzyReflection;
import com.comphenix.protocol.reflect.accessors.Accessors;
import com.comphenix.protocol.reflect.accessors.MethodAccessor;
import com.comphenix.protocol.reflect.compiler.EmptyClassVisitor;
@ -71,9 +72,7 @@ import com.comphenix.protocol.wrappers.WrappedDataWatcher;
import com.comphenix.protocol.wrappers.nbt.NbtFactory;
import com.comphenix.protocol.wrappers.nbt.NbtType;
import com.google.common.base.Joiner;
import com.google.common.cache.Cache;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.collect.Maps;
/**
* Methods and constants specifically used in conjuction with reflecting Minecraft object.
@ -152,12 +151,7 @@ public class MinecraftReflection {
private static Class<?> itemStackArrayClass;
// Cache of getBukkitEntity
private static Cache<Class<?>, MethodAccessor> getBukkitEntityCache = CacheBuilder.newBuilder().build(
new CacheLoader<Class<?>, MethodAccessor>() {
public MethodAccessor load(java.lang.Class<?> paramK) throws Exception {
return Accessors.getMethodAccessor(paramK, "getBukkitEntity");
};
});
private static ConcurrentMap<Class<?>, MethodAccessor> getBukkitEntityCache = Maps.newConcurrentMap();
// The current class source
private static ClassSource classSource;
@ -394,7 +388,19 @@ public class MinecraftReflection {
// We will have to do this dynamically, unfortunately
try {
return getBukkitEntityCache.apply(nmsObject.getClass()).invoke(nmsObject);
Class<?> clazz = nmsObject.getClass();
MethodAccessor accessor = getBukkitEntityCache.get(clazz);
if (accessor == null) {
MethodAccessor created = Accessors.getMethodAccessor(clazz, "getBukkitEntity");
accessor = getBukkitEntityCache.putIfAbsent(clazz, created);
// We won the race
if (accessor == null) {
accessor = created;
}
}
return accessor.invoke(nmsObject);
} catch (Exception e) {
throw new IllegalArgumentException("Cannot get Bukkit entity from " + nmsObject, e);
}