worldofcraft/LuckPerms-DBA
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Cleanup & document a number of Bukkit impl classes

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Luck
2017-07-24 14:32:10 +01:00
Unverified
parent 845367e847
commit e42cc101cc
21 changed files with 1022 additions and 697 deletions
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common/src/main/java/me/lucko/luckperms/common/contexts/ContextManager.java
+30 -9
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@@ -27,7 +27,9 @@ package me.lucko.luckperms.common.contexts;
import com.github.benmanes.caffeine.cache.Caffeine;
import com.github.benmanes.caffeine.cache.LoadingCache;
import com.github.benmanes.caffeine.cache.RemovalListener;
import me.lucko.luckperms.api.Contexts;
import me.lucko.luckperms.api.context.ContextCalculator;
import me.lucko.luckperms.api.context.ImmutableContextSet;
import me.lucko.luckperms.api.context.MutableContextSet;
@@ -36,20 +38,31 @@ import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.TimeUnit;
public class ContextManager<T> {
public abstract class ContextManager<T> {
private final List<ContextCalculator<T>> calculators = new CopyOnWriteArrayList<>();
private final List<ContextCalculator<?>> staticCalculators = new CopyOnWriteArrayList<>();
private final LoadingCache<T, ImmutableContextSet> cache = Caffeine.newBuilder()
private final LoadingCache<T, ImmutableContextSet> activeContextCache = Caffeine.newBuilder()
.weakKeys()
.expireAfterWrite(50L, TimeUnit.MILLISECONDS)
.removalListener((RemovalListener<T, ImmutableContextSet>) (t, contextSet, removalCause) -> invalidateContextsCache(t))
.build(t -> calculateApplicableContext(t, MutableContextSet.create()).makeImmutable());
private final LoadingCache<T, Contexts> contextsCache = Caffeine.newBuilder()
.weakKeys()
.build(t -> formContexts(t, getApplicableContext(t)));
public ImmutableContextSet getApplicableContext(T subject) {
return cache.get(subject);
return activeContextCache.get(subject);
}
public Contexts getApplicableContexts(T subject) {
return contextsCache.get(subject);
}
public abstract Contexts formContexts(T t, ImmutableContextSet contextSet);
private MutableContextSet calculateApplicableContext(T subject, MutableContextSet accumulator) {
for (ContextCalculator<T> calculator : calculators) {
try {
@@ -62,13 +75,21 @@ public class ContextManager<T> {
return accumulator;
}
public void registerCalculator(ContextCalculator<T> calculator) {
// calculators registered first should have priority (and be checked last.)
calculators.add(0, calculator);
private void invalidateContextsCache(T t) {
contextsCache.invalidate(t);
}
public void registerStaticCalculator(ContextCalculator<?> calculator) {
staticCalculators.add(0, calculator);
public void registerCalculator(ContextCalculator<T> calculator) {
registerCalculator(calculator, false);
}
public void registerCalculator(ContextCalculator<T> calculator, boolean isStatic) {
// calculators registered first should have priority (and be checked last.)
calculators.add(0, calculator);
if (isStatic) {
staticCalculators.add(0, calculator);
}
}
public ImmutableContextSet getStaticContexts() {
@@ -80,7 +101,7 @@ public class ContextManager<T> {
}
public void invalidateCache(T subject){
cache.invalidate(subject);
activeContextCache.invalidate(subject);
}
public int getCalculatorsSize() {
common/src/main/java/me/lucko/luckperms/common/core/model/User.java
+1 -3
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@@ -68,7 +68,7 @@ public class User extends PermissionHolder implements Identifiable<UserIdentifie
* The users data cache instance, if present.
*/
@Getter
private final UserCache userData;
private final UserCache userData = new UserCache(this);
@Getter
private BufferedRequest<Void> refreshBuffer = new BufferedRequest<Void>(1000L, r -> getPlugin().doAsync(r)) {
@@ -87,7 +87,6 @@ public class User extends PermissionHolder implements Identifiable<UserIdentifie
this.uuid = uuid;
this.primaryGroup = plugin.getConfiguration().get(ConfigKeys.PRIMARY_GROUP_CALCULATION).apply(this);
this.userData = new UserCache(this);
getPlugin().getApiProvider().getEventFactory().handleUserCacheLoad(this, userData);
}
@@ -97,7 +96,6 @@ public class User extends PermissionHolder implements Identifiable<UserIdentifie
setName(name, false);
this.primaryGroup = plugin.getConfiguration().get(ConfigKeys.PRIMARY_GROUP_CALCULATION).apply(this);
this.userData = new UserCache(this);
getPlugin().getApiProvider().getEventFactory().handleUserCacheLoad(this, userData);
}