worldofcraft/LuckPerms-DBA
10
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Cache calls querying parent groups in bridge subjects - closes #69

Browse Source
This commit is contained in:
Luck 2016-12-18 09:57:39 +00:00
parent d9d01e09aa
commit 4857969ca4
No known key found for this signature in database
GPG Key ID: EFA9B3EC5FD90F8B
2 changed files with 55 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
common/src/main/java/me/lucko/luckperms/common/core/model/PermissionHolder.java
View File

@ -116,6 +116,9 @@ public abstract class PermissionHolder {
@Getter
private final Lock ioLock = new ReentrantLock();
@Getter
private final Set<Runnable> stateListeners = ConcurrentHashMap.newKeySet();
/*
* CACHES - cache the result of a number of methods in this class, until they are invalidated.
@ -178,6 +181,15 @@ public abstract class PermissionHolder {
getAllNodesFilteredCache.invalidateAll();
exportNodesCache.invalidateAll();
// Invalidate listeners
for (Runnable r : stateListeners) {
try {
r.run();
} catch (Exception e) {
e.printStackTrace();
}
}
// Get previous references
Set<HolderReference> refs = plugin.getCachedStateManager().getInheritances(toReference());

61
sponge/src/main/java/me/lucko/luckperms/sponge/model/SpongeGroup.java
View File

@ -24,6 +24,9 @@ package me.lucko.luckperms.sponge.model;
import lombok.Getter;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import com.google.common.collect.ImmutableSet;
import me.lucko.luckperms.api.LocalizedNode;
@ -73,11 +76,48 @@ public class SpongeGroup extends Group {
@Getter
private final LuckPermsSubjectData transientSubjectData;
private final LoadingCache<ContextSet, NodeTree> permissionCache = CacheBuilder.newBuilder()
.build(new CacheLoader<ContextSet, NodeTree>() {
@Override
public NodeTree load(ContextSet contexts) {
// TODO move this away from NodeTree
Map<String, Boolean> permissions = parent.getAllNodesFiltered(ExtractedContexts.generate(plugin.getService().calculateContexts(contexts))).stream()
.map(LocalizedNode::getNode)
.collect(Collectors.toMap(Node::getPermission, Node::getValue));
return NodeTree.of(permissions);
}
});
private final LoadingCache<ContextSet, Set<SubjectReference>> parentCache = CacheBuilder.newBuilder()
.build(new CacheLoader<ContextSet, Set<SubjectReference>>() {
@Override
public Set<SubjectReference> load(ContextSet contexts) {
Set<SubjectReference> subjects = parent.getAllNodesFiltered(ExtractedContexts.generate(plugin.getService().calculateContexts(contexts))).stream()
.map(LocalizedNode::getNode)
.filter(Node::isGroupNode)
.map(Node::getGroupName)
.map(s -> plugin.getService().getGroupSubjects().get(s))
.map(LPSubject::toReference)
.collect(Collectors.toSet());
subjects.addAll(plugin.getService().getGroupSubjects().getDefaultSubject().resolve(getService()).getParents(contexts));
subjects.addAll(plugin.getService().getDefaults().getParents(contexts));
return ImmutableSet.copyOf(subjects);
}
});
private GroupSubject(LPSpongePlugin plugin, SpongeGroup parent) {
this.parent = parent;
this.plugin = plugin;
this.subjectData = new LuckPermsSubjectData(true, plugin.getService(), parent, this);
this.transientSubjectData = new LuckPermsSubjectData(false, plugin.getService(), parent, this);
parent.getStateListeners().add(() -> {
permissionCache.invalidateAll();
parentCache.invalidateAll();
});
}
@Override
@ -108,12 +148,8 @@ public class SpongeGroup extends Group {
@Override
public Tristate getPermissionValue(ContextSet contexts, String permission) {
try (Timing ignored = plugin.getTimings().time(LPTiming.GROUP_GET_PERMISSION_VALUE)) {
// TODO move this away from NodeTree
Map<String, Boolean> permissions = parent.getAllNodesFiltered(ExtractedContexts.generate(plugin.getService().calculateContexts(contexts))).stream()
.map(LocalizedNode::getNode)
.collect(Collectors.toMap(Node::getPermission, Node::getValue));
Tristate t = Util.convertTristate(NodeTree.of(permissions).get(permission));
NodeTree nt = permissionCache.getUnchecked(contexts);
Tristate t = Util.convertTristate(nt.get(permission));
if (t != Tristate.UNDEFINED) {
return t;
}
@ -138,18 +174,7 @@ public class SpongeGroup extends Group {
@Override
public Set<SubjectReference> getParents(ContextSet contexts) {
try (Timing ignored = plugin.getTimings().time(LPTiming.GROUP_GET_PARENTS)) {
Set<SubjectReference> subjects = parent.getAllNodesFiltered(ExtractedContexts.generate(plugin.getService().calculateContexts(contexts))).stream()
.map(LocalizedNode::getNode)
.filter(Node::isGroupNode)
.map(Node::getGroupName)
.map(s -> plugin.getService().getGroupSubjects().get(s))
.map(LPSubject::toReference)
.collect(Collectors.toSet());
subjects.addAll(plugin.getService().getGroupSubjects().getDefaultSubject().resolve(getService()).getParents(contexts));
subjects.addAll(plugin.getService().getDefaults().getParents(contexts));
return ImmutableSet.copyOf(subjects);
return parentCache.getUnchecked(contexts);
}
}