@Override
protected void commitSingleEntry(
CacheEntry entry,
Metadata metadata,
FlagAffectedCommand command,
InvocationContext ctx,
Flag trackFlag,
boolean l1Invalidation) {
// Cache flags before they're reset
// TODO: Can the reset be done after notification instead?
boolean created = entry.isCreated();
boolean removed = entry.isRemoved();
boolean expired;
if (removed && entry instanceof MVCCEntry) {
expired = ((MVCCEntry) entry).isExpired();
} else {
expired = false;
}
InternalCacheEntry previousEntry = dataContainer.peek(entry.getKey());
Object previousValue = null;
Metadata previousMetadata = null;
if (previousEntry != null) {
previousValue = previousEntry.getValue();
previousMetadata = previousEntry.getMetadata();
}
commitManager.commit(entry, metadata, trackFlag, l1Invalidation);
// Notify after events if necessary
notifyCommitEntry(
created, removed, expired, entry, ctx, command, previousValue, previousMetadata);
}
@Override
protected void commitSingleEntry(
CacheEntry entry,
Metadata metadata,
FlagAffectedCommand command,
InvocationContext ctx,
Flag trackFlag,
boolean l1Invalidation) {
// Don't allow the CH to change (and state transfer to invalidate entries)
// between the ownership check and the commit
stateTransferLock.acquireSharedTopologyLock();
try {
boolean doCommit = true;
// ignore locality for removals, even if skipOwnershipCheck is not true
boolean skipOwnershipCheck = command != null && command.hasFlag(Flag.SKIP_OWNERSHIP_CHECK);
boolean isForeignOwned = !skipOwnershipCheck && !localNodeIsOwner(entry.getKey());
if (isForeignOwned && !entry.isRemoved()) {
if (configuration.clustering().l1().enabled()) {
// transform for L1
long lifespan;
if (metadata != null) {
lifespan = metadata.lifespan();
} else {
lifespan = entry.getLifespan();
}
if (lifespan < 0 || lifespan > configuration.clustering().l1().lifespan()) {
Metadata.Builder builder;
if (metadata != null) {
builder = metadata.builder();
} else {
builder = entry.getMetadata().builder();
}
metadata = builder.lifespan(configuration.clustering().l1().lifespan()).build();
}
} else {
doCommit = false;
}
}
boolean created = false;
boolean removed = false;
boolean expired = false;
if (!isForeignOwned) {
created = entry.isCreated();
removed = entry.isRemoved();
if (removed && entry instanceof MVCCEntry) {
expired = ((MVCCEntry) entry).isExpired();
}
}
if (doCommit) {
InternalCacheEntry previousEntry = dataContainer.peek(entry.getKey());
Object previousValue = null;
Metadata previousMetadata = null;
if (previousEntry != null) {
previousValue = previousEntry.getValue();
previousMetadata = previousEntry.getMetadata();
}
commitManager.commit(entry, metadata, trackFlag, l1Invalidation);
if (!isForeignOwned) {
notifyCommitEntry(
created, removed, expired, entry, ctx, command, previousValue, previousMetadata);
}
} else entry.rollback();
} finally {
stateTransferLock.releaseSharedTopologyLock();
}
}
